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Consolidated Statements Of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2017 | Sep. 30, 2016
Cash flows provided by operating activities |  |
Net (loss) income | $ (356,870) | $ 538,798
Adjustments to reconcile net (loss) income to net cash provided by operating activities |  |
Amortization, accretion and depreciation | 18,586 | 18,343
Equity in undistributed losses of other ventures | 19,559 | 10,173
Net realized and unrealized gains on investments | (143,538) | (191,295)
Net unrealized (gains) losses included in net investment income | (2,686) | 17,608
Change in: |  |
Premiums receivable | (533,943) | (403,322)
Prepaid reinsurance premiums | (194,496) | (280,750)
Reinsurance recoverable | (1,308,740) | (106,243)
Deferred acquisition costs | (99,589) | (152,461)
Reserve for claims and claim expenses | 2,344,019 | 94,054
Unearned premiums | 481,496 | 545,034
Reinsurance balances payable | 360,471 | 250,686
Other | 37,433 | 39,740
Net cash provided by operating activities | 621,702 | 380,365
Cash flows (used in) provided by investing activities |  |
Proceeds from sales and maturities of fixed maturity investments trading | 7,663,002 | 6,509,019
Purchases of fixed maturity investments trading | (7,798,285) | (6,744,838)
Proceeds from sales and maturities of fixed maturity investments available for sale | 0 | 5,931
Net sales of equity investments trading | 61,571 | 183,112
Net (purchases) sales of short term investments | (146,326) | 128,869
Net sales (purchases) of other investments | 5,181 | (56,765)
Net sales of other assets | 0 | 400
Net cash (used in) provided by investing activities | (214,857) | 25,728
Cash flows used in financing activities |  |
Dividends paid – RenaissanceRe common shares | (38,624) | (38,886)
Dividends paid – preference shares | (16,786) | (16,786)
RenaissanceRe common share repurchases | (188,591) | (309,434)
Issuance of debt, net of expenses | 295,866 | 0
Repayment of debt | (250,000) | 0
Net third party redeemable noncontrolling interest share transactions | (44,193) | (45,496)
Taxes paid on withholding shares | (13,694) | (10,362)
Net cash used in financing activities | (256,022) | (420,964)
Effect of exchange rate changes on foreign currency cash | 9,596 | 1,316
Net increase (decrease) in cash and cash equivalents | 160,419 | (13,555)
Cash and cash equivalents, beginning of period | 421,157 | 506,885
Cash and cash equivalents, end of period | $ 581,576 | $ 493,330

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