Stock Analysis on Net

Regeneron Pharmaceuticals Inc. (NASDAQ:REGN)

Cash Flow Statement
Quarterly Data

The cash flow statement provides information about a company cash receipts and cash payments during an accounting period, showing how these cash flows link the ending cash balance to the beginning balance shown on the company balance sheet.

The cash flow statement consists of three parts: cash flows provided by (used in) operating activities, cash flows provided by (used in) investing activities, and cash flows provided by (used in) financing activities.

Regeneron Pharmaceuticals Inc., consolidated cash flow statement (quarterly data)

US$ in thousands

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3 months ended: Mar 31, 2026 Dec 31, 2025 Sep 30, 2025 Jun 30, 2025 Mar 31, 2025 Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024 Dec 31, 2023 Sep 30, 2023 Jun 30, 2023 Mar 31, 2023 Dec 31, 2022 Sep 30, 2022 Jun 30, 2022 Mar 31, 2022 Dec 31, 2021 Sep 30, 2021 Jun 30, 2021 Mar 31, 2021
Net income 727,200 844,600 1,460,000 1,391,600 808,700 917,700 1,340,600 1,432,300 722,000 1,159,600 1,007,800 968,400 817,800 1,197,100 1,315,700 852,100 973,500 2,229,000 1,632,200 3,098,900 1,115,200
Depreciation and amortization 123,200 145,000 136,700 135,100 126,900 126,400 121,700 120,700 114,100 113,000 105,400 103,100 99,500 100,100 92,600 74,400 74,300 74,500 73,200 71,100 67,400
Stock-based compensation expense 257,400 249,300 237,000 251,700 255,700 304,400 225,100 223,200 230,100 240,400 203,900 202,000 238,700 232,000 166,300 159,800 166,900 188,400 136,900 145,500 130,900
(Gains) losses on marketable and other securities, net (25,000) 21,500 (577,700) (250,000) (139,900) 212,900 (134,700) (392,600) 196,100 (58,100) 127,000 30,900 166,600 (80,600) (253,500) 166,400 204,500 137,600 29,300 (409,500) (144,400)
Other, net 55,600 136,900 16,300 (20,900) 3,200 68,000 (29,000) (3,000) 100 (17,500) (11,800) 8,600 20,600 169,000 60,700 249,000 84,300 304,300 71,800 163,900 28,700
Deferred income taxes (96,000) (232,500) (278,600) (135,200) (139,100) (280,200) (168,600) (118,100) (190,400) (286,300) (125,700) (209,300) (216,500) (279,700) (85,700) (156,000) (225,000) (205,900) 7,000 41,700 10,100
(Increase) decrease in accounts receivable 1,200 (51,200) (80,300) (28,200) 657,800 (117,800) (388,900) (494,100) 446,800 (82,700) (463,500) (2,700) 210,100 219,600 (386,900) (322,400) 1,197,500 (584,500) 1,541,000 (2,825,600) (58,300)
(Increase) decrease in inventories 26,600 2,100 (82,600) (42,500) (152,300) (117,700) (164,400) (181,800) (155,800) (47,300) (77,200) (100,400) (46,800) (144,300) (223,500) (240,100) (88,600) (163,700) (109,100) 31,300 (252,800)
(Increase) decrease in prepaid expenses and other assets (198,600) 82,800 (47,900) (230,700) (179,500) (55,300) 252,000 (526,300) (77,900) 164,300 (275,500) (3,400) (5,500) 18,700 121,200 (243,700) (44,800) 76,100 (39,000) (227,800) (50,000)
Increase (decrease) in deferred revenue 99,600 (3,100) 76,600 (142,900) 17,700 (21,200) 43,000 89,100 116,900 43,000 45,300 (14,500) (35,900) (59,600) (17,700) 100,200 9,500 (49,000) (6,400) 78,800 (143,600)
Increase (decrease) in accounts payable, accrued expenses, and other liabilities 107,700 (24,700) 759,200 216,400 (214,100) 225,600 194,400 204,600 110,500 (138,700) 578,600 39,700 119,000 347,600 (160,300) (75,300) (250,400) 365,700 76,700 458,400 (34,700)
Changes in assets and liabilities 36,500 5,900 625,000 (227,900) 129,600 (86,400) (63,900) (908,500) 440,500 (61,400) (192,300) (81,300) 240,900 382,000 (667,200) (781,300) 823,200 (355,400) 1,463,200 (2,484,900) (539,400)
Adjustments to reconcile net income to net cash provided by operating activities 351,700 326,100 158,700 (247,200) 236,400 345,100 (49,400) (1,078,300) 790,500 (69,900) 106,500 54,000 549,800 522,800 (686,800) (287,700) 1,128,200 143,500 1,781,400 (2,472,200) (446,700)
Net cash provided by operating activities 1,078,900 1,170,700 1,618,700 1,144,400 1,045,100 1,262,800 1,291,200 354,000 1,512,500 1,089,700 1,114,300 1,022,400 1,367,600 1,719,900 628,900 564,400 2,101,700 2,372,500 3,413,600 626,700 668,500
Purchases of marketable and other securities (2,755,900) (2,043,700) (3,520,200) (2,855,100) (2,539,300) (1,952,900) (4,591,100) (4,415,900) (5,657,500) (2,131,800) (3,243,100) (4,521,700) (1,749,400) (3,142,900) (570,100) (1,465,100) (2,309,800) (2,175,800) (2,985,800) (526,500) (1,360,000)
Sales or maturities of marketable and other securities 2,606,500 2,555,000 3,365,000 2,167,900 3,458,300 2,582,000 4,258,600 4,054,500 4,132,200 2,382,900 2,997,800 2,268,700 1,792,800 1,537,400 1,831,700 1,435,100 746,300 318,000 680,200 800,800 416,300
Capital expenditures (230,600) (248,700) (201,400) (219,000) (229,300) (199,600) (241,900) (180,500) (133,900) (251,400) (176,000) (113,000) (178,200) (152,200) (142,500) (153,600) (141,800) (154,900) (133,200) (148,500) (115,300)
Payments for intangible assets (48,900) (42,000) (43,300) (187,800) (42,200) (67,400) (30,400) (27,900) (62,100) (23,900) (20,900) (100,900) (100,000) (926,800)
Proceeds from sale of property, plant, and equipment 20,100
Acquisitions, net of cash acquired (300) (3,000) (11,500) (5,000) (3,800) (51,100) (230,300)
Net cash (used in) provided by investing activities (428,900) 220,300 (402,900) (1,094,000) 647,500 350,600 (574,400) (557,200) (1,687,100) (66,200) (496,300) (2,386,900) (235,700) (1,857,700) 192,300 (413,900) (1,705,300) (2,012,700) (2,438,800) 125,800 (1,059,000)
Proceeds from issuance of Common Stock 163,100 503,500 40,300 31,500 60,600 90,900 254,700 437,600 682,100 301,000 268,600 90,700 485,200 372,600 318,500 306,800 521,600 542,700 821,400 213,200 95,000
Payments in connection with Common Stock tendered for employee tax obligations (73,200) (519,200) (3,000) (5,600) (4,300) (253,400) (120,200) (311,800) (343,700) (458,100) (129,400) (16,100) (97,000) (189,100) (108,900) (48,900) (98,800) (582,400) (269,600) (26,200) (154,500)
Repurchases of Common Stock (794,300) (671,700) (664,000) (1,061,500) (1,041,400) (973,000) (735,100) (603,900) (291,300) (289,000) (546,500) (688,800) (710,700) (431,100) (934,600) (359,000) (358,100) (866,900) (166,400) (305,200) (306,900)
Dividends paid (97,800) (92,700) (91,200) (92,600) (93,800)
Other (10,300) (33,400)
Net cash provided by (used in) financing activities (802,200) (780,100) (717,900) (1,128,200) (1,089,200) (1,135,500) (634,000) (478,100) 47,100 (446,100) (407,300) (614,200) (322,500) (247,600) (725,000) (101,100) 64,700 (906,600) 385,400 (118,200) (366,400)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash (900) (300) (400) 400 600 (700) 800 (300) (500) 200 (200) (400)
Net increase (decrease) in cash, cash equivalents, and restricted cash (153,100) 610,600 497,500 (1,077,400) 604,000 477,200 83,600 (681,600) (128,000) 577,600 210,500 (1,979,100) 809,400 (385,400) 96,200 49,400 461,100 (546,800) 1,360,200 634,300 (756,900)

Based on: 10-Q (reporting date: 2026-03-31), 10-K (reporting date: 2025-12-31), 10-Q (reporting date: 2025-09-30), 10-Q (reporting date: 2025-06-30), 10-Q (reporting date: 2025-03-31), 10-K (reporting date: 2024-12-31), 10-Q (reporting date: 2024-09-30), 10-Q (reporting date: 2024-06-30), 10-Q (reporting date: 2024-03-31), 10-K (reporting date: 2023-12-31), 10-Q (reporting date: 2023-09-30), 10-Q (reporting date: 2023-06-30), 10-Q (reporting date: 2023-03-31), 10-K (reporting date: 2022-12-31), 10-Q (reporting date: 2022-09-30), 10-Q (reporting date: 2022-06-30), 10-Q (reporting date: 2022-03-31), 10-K (reporting date: 2021-12-31), 10-Q (reporting date: 2021-09-30), 10-Q (reporting date: 2021-06-30), 10-Q (reporting date: 2021-03-31).


The operational cash flow profile exhibits a consistent ability to generate liquidity, although net income fluctuates significantly across quarters. While net income peaks reached over 3 billion US$ in mid-2021, it has since stabilized in a range between 700 million US$ and 1.5 billion US$. Net cash provided by operating activities remains positive throughout the analyzed period, generally exceeding net income due to the additive effect of non-cash charges.

Operating Cash Flow Drivers
A steady upward trajectory is observed in depreciation and amortization, rising from 67.4 million US$ in early 2021 to 123.2 million US$ by early 2026. Similarly, stock-based compensation expenses have trended upward, nearly doubling from approximately 130.9 million US$ to 257.4 million US$ over the same period. These non-cash additions provide a consistent buffer to operating cash flow.
Working capital adjustments show high volatility, particularly in accounts receivable and prepaid expenses, which creates periodic swings in the total net cash provided by operations.
Investment and Capital Allocation
Capital expenditures demonstrate a clear long-term increase, growing from a baseline of approximately 115 million US$ per quarter in 2021 to over 230 million US$ by 2026, indicating sustained investment in physical infrastructure.
The management of marketable securities is characterized by high-volume turnover. Large-scale purchases, often exceeding 3 billion US$ per quarter, are frequently offset by maturities and sales of similar magnitude, suggesting an active liquidity management strategy rather than a static investment portfolio.
Payments for intangible assets became a recurring expenditure starting in 2022, with a notable peak of 926.8 million US$ in the third quarter of 2022.
Financing and Shareholder Returns
A strategic shift toward increased shareholder distributions is evident. Common stock repurchases have accelerated, with quarterly outflows frequently exceeding 600 million US$ and reaching peaks over 1 billion US$ in 2024 and 2025.
The introduction of quarterly dividends is observed starting in the first quarter of 2024, with payments stabilizing between 91 million US$ and 98 million US$ per quarter through early 2026.
Cash inflows from the issuance of common stock persist but are consistently outweighed by the combined outflows of buybacks and dividends, resulting in a predominantly negative net cash flow from financing activities in recent periods.

Overall, the financial pattern indicates a mature cash-generative business that is leveraging its operating strength to fund both internal capacity expansion and aggressive shareholder return programs. The volatility in net cash changes is primarily attributed to the timing of marketable security transactions rather than operational instability.

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