RenaissanceRe Reports Net Income of $92.4 Million for the First Quarter of 2017 or $2.25 Per Diluted Common Share; Quarterly Operating Income of $49.0 Million or $1.18 Per Diluted Common Share

PEMBROKE, Bermuda--(BUSINESS WIRE)-- RenaissanceRe Holdings Ltd. (NYSE: RNR) (the “Company” or “RenaissanceRe”) today reported net income available to RenaissanceRe common shareholders of $92.4 million, or $2.25 per diluted common share, in the first quarter of 2017, compared to $128.0 million, or $2.95 per diluted common share, in the first quarter of 2016. Operating income available to RenaissanceRe common shareholders was $49.0 million, or $1.18 per diluted common share, in the first quarter of 2017, compared to $66.3 million, or $1.51 per diluted common share, in the first quarter of 2016. The Company reported an annualized return on average common equity of 8.3% and an annualized operating return on average common equity of 4.4% in the first quarter of 2017, compared to 11.8% and 6.1%, respectively, in the first quarter of 2016. Book value per common share increased $0.92, or 0.8%, in the first quarter of 2017 to $109.37, compared to a 2.1% increase in the first quarter of 2016. Tangible book value per common share plus accumulated dividends increased $1.27, or 1.2%, in the first quarter of 2017 to $119.86, compared to a 2.6% increase in the first quarter of 2016.

Kevin J. O'Donnell, CEO, commented: “We remained disciplined during a successful first quarter renewal and constructed an attractive portfolio of risk. Our first quarter results were impacted by an increase in our combined ratio with the Ogden rate change driving prior accident years and an increase in individual claims affecting the current accident year. We have the right strategy to navigate a challenging reinsurance market and we are well positioned to continue to build shareholder value over the long term.”

FIRST QUARTER 2017 HIGHLIGHTS

  • Gross premiums written increased $60.0 million, or 7.0%, to $922.1 million, in the first quarter of 2017 compared to the first quarter of 2016.
  • Underwriting income of $42.4 million and a combined ratio of 88.4%, which included net adverse development on prior accident years of $33.5 million, or 9.1 percentage points, associated with the change in the Ogden rate.
  • Total investment result was a gain of $97.7 million in the first quarter of 2017, generating an annualized total investment return of 4.1%.
  • Repurchased 550 thousand common shares in open market transactions at an aggregate cost of $80.0 million and an average price of $145.36 per common share.

Underwriting Results by Segment

Property Segment

Gross premiums written in the Property segment were $520.5 million in the first quarter of 2017, an increase of $75.6 million, or 17.0%, compared to $445.0 million in the first quarter of 2016. During the first quarter of 2017, the Company was able to increase its participation on a select number of transactions and enter into certain new transactions the Company believes have comparably attractive risk-return attributes. As a result, the Company was able to grow its catastrophe and other property classes of business by $41.4 million and $34.2 million, respectively, compared to the first quarter of 2016, while continuing to exercise underwriting discipline given prevailing market terms and conditions.

Managed catastrophe premiums were $426.8 million in the first quarter of 2017, an increase of $51.1 million, or 13.6%, compared to $375.7 million in the first quarter of 2016.

The Property segment generated underwriting income of $91.4 million and a combined ratio of 51.1% in the first quarter of 2017, compared to $104.6 million and 40.3%, respectively, in the first quarter of 2016. Principally impacting underwriting income and the combined ratio in the first quarter of 2017 was a $17.0 million increase in net claims and claim expenses and a $9.0 million increase in acquisition expenses, partially offset by an $11.8 million increase in net premiums earned. The $17.0 million increase in net claims and claim expenses was principally driven by current accident year net claims and claim expenses of $39.8 million in the first quarter of 2017, compared to $27.7 million in the first quarter of 2016, primarily due to an increase in attritional net claims and claim expenses associated with the increase in gross premiums written in the Company’s other property class of business. The increase in acquisition expenses and net premiums earned was driven principally by the increase in gross premiums written, with acquisition expenses also being impacted by a higher proportion of the Property segment’s gross premiums written being proportional and delegated authority business, which carries a higher acquisition expense ratio compared to traditional catastrophe excess of loss business.

Casualty and Specialty Segment

Gross premiums written in the Casualty and Specialty segment were $401.6 million in the first quarter of 2017, a decrease of $15.6 million, or 3.7%, compared to $417.2 million in the first quarter of 2016. The $15.6 million decrease was principally due to a decrease in financial lines gross premiums written primarily as a result of the impact of a large, in-force, multi-year mortgage reinsurance contract written in the first quarter of 2016, and partially offset by growth in gross premiums written within certain of the Company’s casualty lines of business. Financial lines of business, and more specifically, mortgage reinsurance, are prone to significant gross premiums written volatility and can be influenced by a small number of relatively large transactions.

The Casualty and Specialty segment incurred an underwriting loss of $49.3 million and had a combined ratio of 127.5% in the first quarter of 2017, compared to underwriting income of $0.5 million and a combined ratio of 99.7% in the first quarter of 2016. The increase in the Company’s Casualty and Specialty segment’s combined ratio was driven by a 27.5 percentage point increase in the net claims and claim expense ratio in the first quarter of 2017 to 86.3%, compared to 58.8% in the first quarter of 2016.

The Casualty and Specialty segment experienced $30.3 million, or 16.9 percentage points, of adverse development on prior accident years net claims and claim reserves during the first quarter of 2017, compared to $4.4 million of adverse development in the first quarter of 2016. This adverse development during the first quarter of 2017 was principally driven by $33.5 million, or 18.7 percentage points, associated with the decrease in the Ogden rate during the first quarter of 2017, partially offset by net favorable development on attritional net claims and claim expenses.

Current accident year net claims and claim expenses in the Casualty and Specialty segment were primarily impacted by a number of small events and higher attritional net claims and claim expenses.

Other Items

  • The Company’s total investment result, which includes the sum of net investment income and net realized and unrealized gains on investments, was a gain of $97.7 million in the first quarter of 2017, compared to $90.2 million in the first quarter of 2016, an increase of $7.5 million. This increase was primarily driven by higher returns in the Company’s equity investments trading and private equity portfolios combined with higher average invested assets in the Company’s fixed maturity investments trading portfolio, partially offset by lower returns in its fixed maturity investments trading portfolio, principally driven by yield increases at the front end of the curve.
  • Net income attributable to noncontrolling interests in the first quarter of 2017 was $34.3 million, a decrease from $44.6 million in the first quarter of 2016, principally due to a decrease in the profitability of DaVinciRe Holdings Ltd. (“DaVinciRe”), partially offset by a decrease in the Company’s ownership in DaVinciRe to 22.6% at March 31, 2017, compared to 24.0% at March 31, 2016.
  • Subsequent to March 31, 2017 and through the period ended April 28, 2017, the Company repurchased 163 thousand common shares in open market transactions at an aggregate cost of $22.8 million and an average price of $139.71 per common share.

This Press Release includes certain non-GAAP financial measures including “operating income available to RenaissanceRe common shareholders”, “operating income available to RenaissanceRe common shareholders per common share - diluted”, “operating return on average common equity - annualized”, “tangible book value per common share”, “tangible book value per common share plus accumulated dividends” and “managed catastrophe premiums.” A reconciliation of such measures to the most comparable GAAP figures in accordance with Regulation G is presented in the attached supplemental financial data.

Please refer to the “Investor Information - Financial Reports - Financial Supplements” section of the Company’s website at www.renre.com for a copy of the Financial Supplement which includes additional information on the Company’s financial performance.

RenaissanceRe Holdings Ltd. will host a conference call on Wednesday, May 3, 2017 at 10:00 a.m. ET to discuss this release. Live broadcast of the conference call will be available through the “Investor Information - Company Webcasts” section of RenaissanceRe’s website at www.renre.com.

RenaissanceRe Holdings Ltd. is a global provider of reinsurance and insurance. The Company’s business consists of two reportable segments: (1) Property, which is comprised of catastrophe and other property reinsurance and insurance written on behalf of the Company’s operating subsidiaries and certain joint ventures managed by Company’s ventures unit, and (2) Casualty and Specialty, which is comprised of casualty and specialty reinsurance and insurance written on behalf of Company’s operating subsidiaries and certain joint ventures managed by Company’s ventures unit. Established in 1993, the Company has offices in Bermuda, Ireland, Singapore, the United Kingdom, and the United States.

Cautionary Statement Regarding Forward Looking Statements

Any forward-looking statements made in this Press Release reflect RenaissanceRe’s current views with respect to future events and financial performance and are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These statements are subject to numerous factors that could cause actual results to differ materially from those set forth in or implied by such forward-looking statements, including the following: the frequency and severity of catastrophic and other events that the Company covers; the effectiveness of the Company’s claims and claim expense reserving process; the Company’s ability to maintain its financial strength ratings; the effect of climate change on the Company’s business; the effect of U.S. business tax reform proposals; adverse tax developments, including potential changes to the taxation of inter-company or related party transactions, or changes to the tax treatment of shareholders or investors in RenaissanceRe or joint ventures or other entities the Company manages; the effect of emerging claims and coverage issues; continued soft reinsurance underwriting market conditions; the Company’s reliance on a small and decreasing number of reinsurance brokers and other distribution services for the preponderance of its revenue; the Company’s exposure to credit loss from counterparties in the normal course of business; the effect of continued challenging economic conditions throughout the world; a contention by the Internal Revenue Service that Renaissance Reinsurance Ltd., or any of the Company’s other Bermuda subsidiaries, is subject to taxation in the U.S.; the performance of the Company’s investment portfolio; losses that the Company could face from terrorism, political unrest or war; the effect of cybersecurity risks, including technology breaches or failure on the Company’s business; the Company’s ability to successfully implement its business strategies and initiatives; the Company’s ability to retain key senior officers and to attract or retain the executives and employees necessary to manage its business; the Company’s ability to determine the impairments taken on investments; the availability of retrocessional reinsurance on acceptable terms; the effect of inflation; the ability of the Company’s ceding companies’ and delegated authority counterparties to accurately assess the risks they underwrite; the effect of operational risks, including system or human failures; the Company’s ability to effectively manage capital on behalf of investors in joint ventures or other entities it manages; foreign currency exchange rate fluctuations; the Company’s ability to raise capital if necessary; the Company’s ability to comply with covenants in its debt agreements; changes to the regulatory systems under which the Company operates, including as a result of increased global regulation of the insurance and reinsurance industry; changes in Bermuda laws and regulations and the political environment in Bermuda; the Company’s dependence on the ability of its operating subsidiaries to declare and pay dividends; the success of any of the Company’s strategic investments or acquisitions, including the Company’s ability to manage its operations as its product and geographical diversity increases; aspects of the Company’s corporate structure that may discourage third party takeovers or other transactions; the cyclical nature of the reinsurance and insurance industries; adverse legislative developments that reduce the size of the private markets the Company serves or impede their future growth; other political, regulatory or industry initiatives adversely impacting the Company; risks related to Solvency II; the effect on the Company’s business of the highly competitive nature of its industry, including the effect of new entrants to, competing products for and consolidation in the (re)insurance industry; consolidation of competitors, customers and insurance and reinsurance brokers; increasing barriers to free trade and the free flow of capital; international restrictions on the writing of reinsurance by foreign companies and government intervention in the natural catastrophe market; the effect of Organization for Economic Co-operation and Development or European Union (“EU”) measures to increase the Company’s taxes and reporting requirements; the effect of the vote by the U.K. to leave the EU; changes in regulatory regimes and accounting rules that may impact financial results irrespective of business operations; the Company’s need to make many estimates and judgments in the preparation of its financial statements; and other factors affecting future results disclosed in RenaissanceRe’s filings with the SEC, including its Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q.

 
RenaissanceRe Holdings Ltd.
Summary Consolidated Statements of Operations
(in thousands of United States Dollars, except per share amounts and percentages)
(Unaudited)
  Three months ended
March 31,
2017
  March 31,
2016
Revenues
Gross premiums written $ 922,090   $ 862,133  
Net premiums written $ 544,136 $ 511,675
Increase in unearned premiums (178,091 ) (158,069 )
Net premiums earned 366,045 353,606
Net investment income 54,325 28,863
Net foreign exchange gains (losses) 8,165 (1,692 )
Equity in (losses) earnings of other ventures (1,507 ) 1,611
Other income 1,665 4,079
Net realized and unrealized gains on investments 43,373   61,653  
Total revenues 472,066   448,120  
Expenses
Net claims and claim expenses incurred 193,081 126,605
Acquisition expenses 83,282 65,592
Operational expenses 47,283 56,235
Corporate expenses 5,286 8,225
Interest expense 10,526   10,538  
Total expenses 339,458   267,195  
Income before taxes 132,608 180,925
Income tax expense (334 ) (2,744 )
Net income 132,274 178,181
Net income attributable to noncontrolling interests (34,327 ) (44,591 )
Net income available to RenaissanceRe 97,947 133,590
Dividends on preference shares (5,595 ) (5,595 )
Net income available to RenaissanceRe common shareholders $ 92,352   $ 127,995  
 
Net income available to RenaissanceRe common shareholders per common share - basic $ 2.26 $ 2.97
Net income available to RenaissanceRe common shareholders per common share - diluted $ 2.25 $ 2.95
Operating income available to RenaissanceRe common shareholders per common share - diluted (1) $ 1.18 $ 1.51
 
Average shares outstanding - basic 40,408 42,577
Average shares outstanding - diluted 40,623 42,912
 
Net claims and claim expense ratio 52.7 % 35.8 %
Underwriting expense ratio 35.7 % 34.5 %
Combined ratio 88.4 % 70.3 %
 
Return on average common equity - annualized 8.3 % 11.8 %
Operating return on average common equity - annualized (1) 4.4 % 6.1 %

(1) See Comments on Regulation G for a reconciliation of non-GAAP financial measures.

 
 
RenaissanceRe Holdings Ltd.
Summary Consolidated Balance Sheets
(in thousands of United States Dollars, except per share amounts)
   
March 31,
2017
December 31,
2016
Assets (Unaudited) (Audited)
Fixed maturity investments trading, at fair value $ 7,259,851 $ 6,891,244
Short term investments, at fair value 1,199,797 1,368,379
Equity investments trading, at fair value 388,424 383,313
Other investments, at fair value 514,667 549,805
Investments in other ventures, under equity method 97,131   124,227
Total investments 9,459,870 9,316,968
Cash and cash equivalents 454,087 421,157
Premiums receivable 1,283,275 987,323
Prepaid reinsurance premiums 628,091 441,260
Reinsurance recoverable 325,819 279,564
Accrued investment income 40,547 38,076
Deferred acquisition costs 388,681 335,325
Receivable for investments sold 316,948 105,841
Other assets 173,984 175,382
Goodwill and other intangibles 248,325   251,186
Total assets $ 13,319,627   $ 12,352,082
Liabilities, Noncontrolling Interests and Shareholders’ Equity
Liabilities
Reserve for claims and claim expenses $ 2,934,688 $ 2,848,294
Unearned premiums 1,596,495 1,231,573
Debt 945,701 948,663
Reinsurance balances payable 972,266 673,983
Payable for investments purchased 604,613 305,714
Other liabilities 217,036   301,684
Total liabilities 7,270,799   6,309,911
Redeemable noncontrolling interest 1,187,991 1,175,594
Shareholders’ Equity
Preference shares 400,000 400,000
Common shares 40,785 41,187
Additional paid-in capital 131,173 216,558
Accumulated other comprehensive (loss) income (358 ) 1,133
Retained earnings 4,289,237   4,207,699
Total shareholders’ equity attributable to RenaissanceRe 4,860,837   4,866,577
Total liabilities, noncontrolling interests and shareholders’ equity $ 13,319,627   $ 12,352,082
 
Book value per common share $ 109.37   $ 108.45
 
 
RenaissanceRe Holdings Ltd.
Supplemental Financial Data - Segment Information
(in thousands of United States Dollars, except percentages)
(Unaudited)
     
Three months ended March 31, 2017
Property

Casualty and
Specialty

Other   Total
Gross premiums written $ 520,529   $ 401,561   $   $ 922,090  
Net premiums written $ 289,871   $ 254,265   $   $ 544,136  
Net premiums earned $ 186,988 $ 179,059 $ (2 ) $ 366,045
Net claims and claim expenses incurred 38,838 154,571 (328 ) 193,081
Acquisition expenses 29,103 54,179 83,282
Operational expenses 27,665   19,607   11   47,283  
Underwriting income (loss) $ 91,382   $ (49,298 ) $ 315   42,399
Net investment income 54,325 54,325
Net foreign exchange gains 8,165 8,165
Equity in losses of other ventures (1,507 ) (1,507 )
Other income 1,665 1,665
Net realized and unrealized gains on investments 43,373 43,373
Corporate expenses (5,286 ) (5,286 )
Interest expense (10,526 ) (10,526 )
Income before taxes and redeemable noncontrolling interests 132,608
Income tax expense (334 ) (334 )
Net income attributable to redeemable noncontrolling interests (34,327 ) (34,327 )
Dividends on preference shares (5,595 ) (5,595 )
Net income available to RenaissanceRe common shareholders $ 92,352  
 
Net claims and claim expenses incurred – current accident year $ 39,766 $ 124,309 $ $ 164,075
Net claims and claim expenses incurred – prior accident years (928 ) 30,262   (328 ) 29,006  
Net claims and claim expenses incurred – total $ 38,838   $ 154,571   $ (328 ) $ 193,081  
 
Net claims and claim expense ratio – current accident year 21.3 % 69.4 % 44.8 %
Net claims and claim expense ratio – prior accident years (0.5 )% 16.9 % 7.9 %
Net claims and claim expense ratio – calendar year 20.8 % 86.3 % 52.7 %
Underwriting expense ratio 30.3 % 41.2 % 35.7 %
Combined ratio 51.1 % 127.5 % 88.4 %
 
 
Three months ended March 31, 2016
Property

Casualty and
Specialty

Other Total
Gross premiums written $ 444,959   $ 417,174   $   $ 862,133  
Net premiums written $ 232,859   $ 278,816   $   $ 511,675  
Net premiums earned $ 175,232 $ 178,374 $ $ 353,606
Net claims and claim expenses incurred 21,804 104,883 (82 ) 126,605
Acquisition expenses 20,124 45,468 65,592
Operational expenses 28,657   27,518   60   56,235  
Underwriting income $ 104,647   $ 505   $ 22   105,174
Net investment income 28,863 28,863
Net foreign exchange losses (1,692 ) (1,692 )
Equity in earnings of other ventures 1,611 1,611
Other income 4,079 4,079
Net realized and unrealized gains on investments 61,653 61,653
Corporate expenses (8,225 ) (8,225 )
Interest expense (10,538 ) (10,538 )
Income before taxes and redeemable noncontrolling interests 180,925
Income tax expense (2,744 ) (2,744 )
Net income attributable to noncontrolling interests (44,591 ) (44,591 )
Dividends on preference shares (5,595 ) (5,595 )
Net income available to RenaissanceRe common shareholders $ 127,995  
 
Net claims and claim expenses incurred – current accident year $ 27,732 $ 100,477 $ $ 128,209
Net claims and claim expenses incurred – prior accident years (5,928 ) 4,406   (82 ) (1,604 )
Net claims and claim expenses incurred – total $ 21,804   $ 104,883   $ (82 ) $ 126,605  
 
Net claims and claim expense ratio – current accident year 15.8 % 56.3 % 36.3 %
Net claims and claim expense ratio – prior accident years (3.4 )% 2.5 % (0.5 )%
Net claims and claim expense ratio – calendar year 12.4 % 58.8 % 35.8 %
Underwriting expense ratio 27.9 % 40.9 % 34.5 %
Combined ratio 40.3 % 99.7 % 70.3 %
 
 
RenaissanceRe Holdings Ltd.
Supplemental Financial Data - Gross Premiums Written
(in thousands of United States Dollars)
(Unaudited)
 
Three months ended
March 31,
2017
  December 31,
2016
  September 30,
2016
  June 30,
2016
  March 31,
2016

Property Segment

Catastrophe $ 414,424 $ 7,705 $ 71,606 $ 432,033 $ 373,017
Other property 106,105   44,742   48,298   61,920   71,942
Property segment gross premiums written $ 520,529   $ 52,447   $ 119,904   $ 493,953   $ 444,959
 

Casualty and Specialty Segment

Professional liability (1) $ 132,306 $

83,804

$

90,984

$ 97,000 $

105,792

General casualty (2) 122,293 79,669 82,234 53,099 112,937
Financial lines (3) 85,143 85,208 110,771 74,255 142,834
Other (4) 61,819  

21,963

 

26,331

  40,821  

55,611

Casualty and Specialty segment gross premiums written $ 401,561   $ 270,644   $ 310,320   $ 265,175   $ 417,174
 
(1)     Includes directors and officers, medical malpractice, and professional indemnity.
(2) Includes automobile liability, casualty clash, employer’s liability, umbrella or excess casualty, workers’ compensation and general liability.
(3) Includes financial guaranty, mortgage guaranty, political risk, surety and trade credit.
(4) Includes accident and health, agriculture, aviation, cyber, energy, marine, satellite, terrorism. Lines of business such as regional multi line and whole account may have characteristics of various other classes of business, and are allocated accordingly.
 
RenaissanceRe Holdings Ltd.
Supplemental Financial Data - Total Investment Result
(in thousands of United States Dollars)
(Unaudited)
   
Three months ended
March 31,
2017
March 31,
2016
Fixed maturity investments $ 43,419 $ 36,006
Short term investments 1,724 1,000
Equity investments trading 811 1,663
Other investments
Private equity investments 7,802 (9,358 )
Other 4,072 3,309
Cash and cash equivalents 189   129  
58,017 32,749
Investment expenses (3,692 ) (3,886 )
Net investment income 54,325   28,863  
 
Gross realized gains 11,461 17,750
Gross realized losses (16,533 ) (14,665 )
Net realized (losses) gains on fixed maturity investments (5,072 ) 3,085
Net unrealized gains on fixed maturity investments trading 24,635 85,465
Net realized and unrealized losses on investments-related derivatives (56 ) (19,449 )
Net realized gains (losses) on equity investments trading 20,915 (818 )
Net unrealized gains (losses) on equity investments trading 2,951   (6,630 )
Net realized and unrealized gains on investments 43,373 61,653
Change in net unrealized gains on fixed maturity investments available for sale   (269 )
Total investment result $ 97,698   $ 90,247  
 
Total investment return - annualized 4.1 % 4.0 %
 

Comments on Regulation G

In addition to the GAAP financial measures set forth in this Press Release, the Company has included certain non-GAAP financial measures within the meaning of Regulation G. The Company has provided these financial measurements in previous investor communications and the Company’s management believes that these measurements are important to investors and other interested persons, and that investors and such other persons benefit from having a consistent basis for comparison between quarters and for comparison with other companies within the industry. These measures may not, however, be comparable to similarly titled measures used by companies outside of the insurance industry. Investors are cautioned not to place undue reliance on these non-GAAP measures in assessing the Company’s overall financial performance.

The Company uses “operating income available to RenaissanceRe common shareholders” as a measure to evaluate the underlying fundamentals of its operations and believes it to be a useful measure of its corporate performance. “Operating income available to RenaissanceRe common shareholders” as used herein differs from “net income available to RenaissanceRe common shareholders,” which the Company believes is the most directly comparable GAAP measure, by the exclusion of net realized and unrealized gains and losses on investments. The Company’s management believes that “operating income available to RenaissanceRe common shareholders” is useful to investors because it more accurately measures and predicts the Company’s results of operations by removing the variability arising from fluctuations in the Company’s fixed maturity investment portfolio, equity investments trading and investments-related derivatives. The Company also uses “operating income available to RenaissanceRe common shareholders” to calculate “operating income available to RenaissanceRe common shareholders per common share - diluted” and “operating return on average common equity - annualized”. The following is a reconciliation of: 1) net income available to RenaissanceRe common shareholders to operating income available to RenaissanceRe common shareholders; 2) net income available to RenaissanceRe common shareholders per common share - diluted to operating income available to RenaissanceRe common shareholders per common share - diluted; and 3) return on average common equity - annualized to operating return on average common equity - annualized:

  Three months ended
(in thousands of United States Dollars, except percentages) March 31,
2017
  March 31,
2016
Net income available to RenaissanceRe common shareholders $ 92,352 $ 127,995
Adjustment for net realized and unrealized gains on investments (43,373 ) (61,653 )
Operating income available to RenaissanceRe common shareholders $ 48,979   $ 66,342  
 
Net income available to RenaissanceRe common shareholders per common share - diluted $ 2.25 $ 2.95
Adjustment for net realized and unrealized gains on investments (1.07 ) (1.44 )
Operating income available to RenaissanceRe common shareholders per common share - diluted $ 1.18   $ 1.51  
 
Return on average common equity - annualized 8.3 % 11.8 %
Adjustment for net realized and unrealized gains on investments (3.9 )% (5.7 )%
Operating return on average common equity - annualized 4.4 % 6.1 %
 

The Company has included in this Press Release “tangible book value per common share” and “tangible book value per common share plus accumulated dividends”. “Tangible book value per common share” is defined as book value per common share excluding goodwill and intangible assets per share. “Tangible book value per common share plus accumulated dividends” is defined as book value per common share excluding goodwill and intangible assets per share, plus accumulated dividends. The Company’s management believes “tangible book value per common share” and “tangible book value per common share plus accumulated dividends” are useful to investors because they provide a more accurate measure of the realizable value of shareholder returns, excluding the impact of goodwill and intangible assets. The following is a reconciliation of book value per common share to tangible book value per common share and tangible book value per common share plus accumulated dividends:

  At
March 31,
2017
  December 31,
2016
  September 30,
2016
  June 30,
2016
  March 31,
2016
Book value per common share $ 109.37 $ 108.45 $ 107.10 $ 103.70 $ 101.19
Adjustment for goodwill and other intangibles (1) (6.55 ) (6.58 ) (6.69 ) (6.73 ) (6.59 )
Tangible book value per common share 102.82 101.87 100.41 96.97 94.60
Adjustment for accumulated dividends 17.04   16.72   16.41   16.10   15.79  
Tangible book value per common share plus accumulated dividends $ 119.86   $ 118.59   $ 116.82   $ 113.07   $ 110.39  
 
Quarterly change in book value per common share 0.8 % 1.3 % 3.3 % 2.5 % 2.1 %
Quarterly change in tangible book value per common share plus change in accumulated dividends 1.2 % 1.8 % 3.9 % 2.8 % 2.6 %
(1)     At March 31, 2017 December 31, 2016, September 30, 2016, June 30, 2016 and March 31, 2016, goodwill and other intangibles included $18.9 million, $19.7 million, $20.6 million, $21.4 million and $22.3 million, respectively, of goodwill and other intangibles included in investments in other ventures, under equity method.

The Company has included in this Press Release “managed catastrophe premiums” which is defined as gross catastrophe premiums written by the Company and its related joint ventures. “Managed catastrophe premiums” differs from Property segment gross premiums written, which the Company believes is the most directly comparable GAAP measure, due to the exclusion of other property gross premiums written and the inclusion of catastrophe premiums written on behalf of the Company's joint venture Top Layer Reinsurance Ltd. ("Top Layer Re"), which is accounted for under the equity method of accounting. The Company's management believes “managed catastrophe premiums” is useful to investors and other interested parties because it provides a measure of total catastrophe premiums assumed by the Company through its consolidated subsidiaries and related joint ventures. A reconciliation of “managed catastrophe premiums” to Property segment gross premiums written is included below:

  Three months ended
March 31,
2017
  March 31,
2016

Property Segment

Catastrophe $ 414,424 $ 373,017
Other property 106,105   71,942  
Property segment gross premiums written $ 520,529   $ 444,959  
 

Managed Catastrophe Premiums

Property segment gross premiums written $ 520,529 $ 444,959
Other property gross premiums written (106,105 ) (71,942 )
Catastrophe gross premiums written $ 414,424 $ 373,017
Catastrophe premiums written on behalf of the Company's joint venture, Top Layer Re 12,385 11,096
Catastrophe premiums written by the Company and ceded to Top Layer Re   (8,367 )
Managed catastrophe premiums $ 426,809   $ 375,746  
 

Investors:
RenaissanceRe Holdings Ltd.
Aditya Dutt, 441-295-4513
Senior Vice President and Treasurer
or
Media:
RenaissanceRe Holdings Ltd.
Elizabeth Tillman, 212-238-9224
Director - Communications
or
Kekst and Company
Peter Hill or Dawn Dover, 212-521-4800

Source: RenaissanceRe Holdings Ltd.