REGENERON PHARMACEUTICALS (REGN)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
1,258
Reporting holders
$57.2B
Reported value
3.5%
Held as options
-60
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $5.7B | 9,113,506 | 0.08% | 8q | +1.9%+$103.4M |
| VANGUARD CAPITAL MANAGEMENT LLC | $4.1B | 6,629,759 | 0.09% | 2q | HELD |
| Dodge & Cox | $3.0B | 4,871,137 | 1.59% | 19q | +9.3%+$257.5M |
| STATE STREET CORP | $3.0B | 4,834,688 | 0.09% | 31q | +3.6%+$106.1M |
| Invesco Ltd. | $2.5B | 3,940,665 | 0.19% | 31q | +0.9%+$22.2M |
| JPMORGAN CHASE & CO | $2.4B | 3,774,199 | 0.13% | 31q | -12.5%-$339.7M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $2.0B | 3,175,313 | 0.09% | 2q | +84.5%+$907.0M |
| FRANKLIN RESOURCES INC | $1.7B | 2,771,839 | 0.37% | 31q | +1.8%+$31.0M |
| GEODE CAPITAL MANAGEMENT, LLC | $1.6B | 2,625,810 | 0.09% | 31q | +0.7%+$11.2M |
| Nuveen, LLC | $1.3B | 2,019,974 | 0.30% | 6q | -2.2%-$28.1M |
| LOOMIS SAYLES & CO L P | $1.2B | 1,859,172 | 1.45% | 31q | -2.8%-$33.1M |
| PeakShares LLC | $975.2M | 1,564 | 0.73% | 3q | +7.9%+$71.1M |
| MORGAN STANLEY | $871.5M | 1,397,712 | 0.05% | 35q | +5.9%+$48.9M |
| GOLDMAN SACHS GROUP INC | $832.0M | 1,163,191 | 0.07% | 31q | -10.6%-$98.3M |
| BANK OF AMERICA CORP /DE/ | $805.0M | 1,291,053 | 0.05% | 31q | +8.5%+$63.3M |
| WELLINGTON MANAGEMENT GROUP LLP | $792.0M | 1,270,087 | 0.14% | 31q | -30.9%-$353.8M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $781.3M | 180,219 | 0.06% | 31q | +488.6%+$648.6M |
| NORGES BANK | $731.3M | 1,172,808 | 0.07% | 32q | -10.6%-$86.5M |
| AQR CAPITAL MANAGEMENT LLC | $702.2M | 1,126,080 | 0.24% | 31q | -8.5%-$65.4M |
| Amundi | $632.0M | 1,013,540 | 0.15% | 21q | HELD |
| NORTHERN TRUST CORP | $571.5M | 916,467 | 0.07% | 31q | -2.7%-$15.9M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $527.7M | 846,306 | 0.07% | 31q | +5.2%+$26.1M |
| Sixth Street Partners Management Company, L.P. | $527.7M | 846,306 | 0.07% | new | NEW |
| FMR LLC | $518.8M | 831,964 | 0.02% | 31q | -45.2%-$427.9M |
| Capital World Investors | $508.1M | 814,925 | 0.06% | 31q | -42.6%-$376.7M |
| Legal & General Group Plc | $473.9M | 759,971 | 0.10% | 31q | +3.8%+$17.4M |
| Bank of New York Mellon Corp | $473.0M | 758,492 | 0.08% | 31q | -0.9%-$4.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $446.8M | 716,560 | 0.08% | 31q | -1.0%-$4.4M |
| TWO SIGMA INVESTMENTS, LP | $409.1M | 656,124 | 0.30% | 8q | -19.2%-$97.3M |
| CITADEL ADVISORS LLC | $370.1M | 57,604 | 0.04% | 31q | +20.8%+$63.7M |
| VANGUARD FIDUCIARY TRUST CO | $351.5M | 563,711 | 0.08% | 2q | -1.1%-$3.9M |
| DIMENSIONAL FUND ADVISORS LP | $349.0M | 559,687 | 0.06% | 31q | +9.1%+$29.1M |
| FIRST TRUST ADVISORS LP | $341.2M | 547,132 | 0.20% | 31q | +57.7%+$124.9M |
| DEUTSCHE BANK AG\ | $323.2M | 518,409 | 0.09% | 34q | -17.1%-$66.7M |
| JANE STREET GROUP, LLC | $314.7M | 5,596 | 0.03% | 31q | +4.1%+$12.5M |
| Assenagon Asset Management S.A. | $305.4M | 489,854 | 0.19% | 23q | +135.7%+$175.9M |
| Robeco Institutional Asset Management B.V. | $287.2M | 460,602 | 0.35% | 38q | +32.1%+$69.7M |
| Man Group plc | $272.5M | 436,956 | 0.43% | 31q | +38.6%+$75.9M |
| NEUBERGER BERMAN GROUP LLC | $263.1M | 421,976 | 0.18% | 31q | -1.2%-$3.2M |
| BNP PARIBAS FINANCIAL MARKETS | $253.2M | 399,847 | 0.09% | 31q | -10.8%-$30.7M |
| HSBC HOLDINGS PLC | $250.7M | 382,028 | 0.10% | 31q | +18.2%+$38.5M |
| Allianz Asset Management GmbH | $247.2M | 327,683 | 0.22% | 40q | +8.8%+$20.0M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $245.5M | 393,685 | 0.11% | 5q | +129.5%+$138.5M |
| National Pension Service | $236.8M | 379,815 | 0.15% | 31q | +2.2%+$5.2M |
| NORDEA INVESTMENT MANAGEMENT AB | $227.4M | 363,479 | 0.19% | 31q | +285.4%+$168.4M |
| ALLIANCEBERNSTEIN L.P. | $225.9M | 292,338 | 0.07% | 31q | -31.5%-$104.0M |
| WORLDQUANT MILLENNIUM ADVISORS LLC | $220.7M | 353,970 | 0.76% | 4q | +251.6%+$157.9M |
| CITIGROUP INC | $216.1M | 346,637 | 0.07% | 31q | +87.7%+$101.0M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $206.7M | 331,560 | 0.21% | 31q | +21.4%+$36.4M |
| UBS Group AG | $196.7M | 298,234 | 0.03% | 31q | -0.6%-$1.2M |
| IMC-Chicago, LLC | $184.4M | 5,591 | 0.04% | 7q | HELD |
| Swiss National Bank | $182.7M | 293,020 | 0.10% | 31q | -3.3%-$6.3M |
| Sumitomo Mitsui Trust Group, Inc. | $176.0M | 282,199 | 0.10% | 31q | +3.1%+$5.3M |
| FIL Ltd | $165.5M | 265,490 | 0.12% | 16q | -14.2%-$27.4M |
| TD Asset Management Inc | $161.7M | 259,317 | 0.14% | 31q | -26.1%-$57.1M |
| Mitsubishi UFJ Asset Management Co., Ltd. | $160.5M | 257,450 | 0.09% | 31q | +7.0%+$10.5M |
| FEDERATED HERMES, INC. | $160.2M | 256,884 | 0.23% | 31q | +0.8%+$1.2M |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $159.9M | 256,503 | 0.58% | 11q | +19.8%+$26.4M |
| BARCLAYS PLC | $159.7M | 256,192 | 0.03% | 31q | -18.2%-$35.5M |
| Caisse de depot et placement du Quebec | $156.3M | 250,608 | 0.22% | 31q | -23.8%-$48.9M |
| MILLENNIUM MANAGEMENT LLC | $146.9M | 165,120 | 0.05% | 31q | +163.2%+$91.1M |
| Bronte Capital Management Pty Ltd. | $144.2M | 162,618 | 15.48% | 23q | -5.9%-$9.0M |
| Qube Research & Technologies Ltd | $144.1M | 221,607 | 0.13% | 12q | +165.8%+$89.9M |
| Russell Investments Group, Ltd. | $143.6M | 230,151 | 0.13% | 31q | +0.9%+$1.3M |
| AMERIPRISE FINANCIAL INC | $142.2M | 227,457 | 0.03% | 31q | -64.4%-$257.6M |
| Vanguard Global Advisers, LLC | $141.4M | 226,724 | 0.07% | 2q | -0.8%-$1.1M |
| California Public Employees Retirement System | $139.8M | 224,269 | 0.08% | 31q | +2.5%+$3.4M |
| CANADA PENSION PLAN INVESTMENT BOARD | $130.9M | 209,911 | 0.07% | 31q | +11.9%+$13.9M |
| Squarepoint Ops LLC | $128.9M | 198,567 | 0.14% | 24q | +22.0%+$23.2M |
| VANGUARD ASSET MANAGEMENT, Ltd | $123.3M | 197,770 | 0.08% | 2q | +12.2%+$13.4M |
| Candriam S.C.A. | $121.9M | 195,674 | 0.55% | 31q | +5.0%+$5.8M |
| MCDONALD CAPITAL INVESTORS INC/CA | $120.4M | 193,038 | 8.79% | 31q | -6.2%-$8.0M |
| Swedbank AB | $118.4M | 189,848 | 0.10% | 21q | -11.9%-$16.1M |
| Epoch Investment Partners, Inc. | $116.5M | 186,850 | 0.66% | 10q | -21.7%-$32.3M |
| Carmignac Gestion | $113.8M | 182,507 | 1.48% | 2q | +265.2%+$82.7M |
| BANK OF NOVA SCOTIA | $113.3M | 181,706 | 0.17% | 31q | +86.3%+$52.5M |
| Chevy Chase Trust Holdings, LLC | $111.6M | 179,056 | 0.29% | 31q | -13.0%-$16.7M |
| PANAGORA ASSET MANAGEMENT INC | $109.3M | 175,291 | 0.34% | 31q | +66.6%+$43.7M |
| ROYAL BANK OF CANADA | $108.8M | 174,515 | 0.02% | 31q | -50.3%-$110.2M |
| RAYMOND JAMES FINANCIAL INC | $107.8M | 172,896 | 0.03% | 7q | +4.4%+$4.6M |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | $102.2M | 163,963 | 0.43% | 2q | +967.2%+$92.7M |
| RHUMBLINE ADVISERS | $98.4M | 157,794 | 0.07% | 31q | HELD |
| Bellevue Group AG | $98.1M | 157,291 | 2.06% | 27q | -43.6%-$75.7M |
| Pictet Asset Management Holding SA | $96.5M | 153,500 | 0.09% | 12q | -54.5%-$115.5M |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | $95.0M | 152,322 | 4.95% | 6q | +16.6%+$13.5M |
| MARSHALL WACE, LLP | $93.5M | 23,000 | 0.07% | 23q | +6415.6%+$92.1M |
| RENAISSANCE TECHNOLOGIES LLC | $92.4M | 148,222 | 0.13% | 20q | +121.9%+$50.8M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $92.3M | 147,961 | 0.07% | 31q | -63.8%-$162.7M |
| Jupiter Topco LLC | $90.3M | 144,821 | 0.04% | new | FIRST |
| WELLS FARGO & COMPANY/MN | $87.8M | 140,802 | 0.01% | 31q | -50.4%-$89.3M |
| MACKENZIE FINANCIAL CORP | $84.7M | 135,783 | 0.08% | 31q | +57.3%+$30.8M |
| PRUDENTIAL FINANCIAL INC | $81.5M | 130,659 | 0.09% | 34q | -7.0%-$6.1M |
| Retirement Systems of Alabama | $79.7M | 127,869 | 0.24% | 31q | HELD |
| Sound Shore Management Inc /CT/ | $79.2M | 126,994 | 2.44% | 4q | -15.9%-$14.9M |
| VICTORY CAPITAL MANAGEMENT INC | $78.8M | 126,343 | 0.04% | 31q | -2.1%-$1.7M |
| JUPITER ASSET MANAGEMENT LTD | $78.6M | 126,099 | 0.39% | 2q | +47484.5%+$78.5M |
| NATIONAL BANK OF CANADA /FI/ | $78.5M | 125,812 | 0.06% | 19q | -3.2%-$2.6M |
| PRINCIPAL FINANCIAL GROUP INC | $75.5M | 121,053 | 0.04% | 31q | +0.5%+$391.6K |
| ProShare Advisors LLC | $74.4M | 119,240 | 0.11% | 31q | -21.8%-$20.7M |
| NEW YORK STATE COMMON RETIREMENT FUND | $69.4M | 111,369 | 0.09% | 31q | -5.1%-$3.7M |
Showing the largest 100 of 1,340 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 1,258 | $57.2B | 88,314,998 | 108 | 429 | 489 | 3.5% |
| Q1 2026 | 1,318 | $69.0B | 86,723,388 | 103 | 508 | 407 | 3.1% |
| Q4 2025 | 1,312 | $71.0B | 87,723,808 | 184 | 444 | 420 | 4.7% |
| Q3 2025 | 1,157 | $52.1B | 88,112,040 | 151 | 429 | 369 | 4.9% |
| Q2 2025 | 1,111 | $47.8B | 86,748,528 | 109 | 393 | 427 | 4.6% |
| Q1 2025 | 1,196 | $57.2B | 87,229,135 | 112 | 463 | 397 | 3.4% |
| Q4 2024 | 1,223 | $65.0B | 87,872,763 | 85 | 418 | 444 | 3.6% |
| Q3 2024 | 1,280 | $103.9B | 96,012,993 | 112 | 472 | 385 | 3.1% |
| Q2 2024 | 1,223 | $106.0B | 98,298,125 | 101 | 471 | 355 | 2.6% |
| Q1 2024 | 1,191 | $97.6B | 98,787,316 | 125 | 408 | 385 | 2.7% |
| Q4 2023 | 1,146 | $87.2B | 95,579,469 | 95 | 392 | 341 | 3.7% |
| Q3 2023 | 1,039 | $73.3B | 85,505,808 | 82 | 326 | 363 | 4.0% |
| Q2 2023 | 1,018 | $64.9B | 86,042,403 | 64 | 339 | 362 | 4.7% |
| Q1 2023 | 1,035 | $81.7B | 95,239,290 | 114 | 363 | 345 | 4.6% |
| Q4 2022 | 931 | $57.3B | 76,066,141 | 103 | 266 | 329 | 4.3% |
| Q3 2022 | 1,091 | $66.9B | 93,272,637 | 109 | 347 | 390 | 4.0% |
| Q2 2022 | 1,068 | $56.8B | 93,183,747 | 86 | 350 | 401 | 3.0% |
| Q1 2022 | 1,102 | $66.4B | 92,567,048 | 125 | 371 | 383 | 2.7% |
| Q4 2021 | 1,084 | $60.6B | 90,806,641 | 99 | 399 | 298 | 5.4% |
| Q3 2021 | 1,020 | $57.0B | 90,034,844 | 129 | 374 | 309 | 4.6% |
| Q2 2021 | 977 | $52.0B | 89,129,993 | 147 | 344 | 276 | 4.4% |
| Q1 2021 | 923 | $44.7B | 89,636,496 | 125 | 370 | 284 | 5.1% |
| Q4 2020 | 905 | $47.9B | 91,280,779 | 94 | 363 | 259 | 6.8% |
| Q3 2020 | 911 | $53.5B | 92,208,901 | 92 | 351 | 297 | 3.5% |
| Q2 2020 | 941 | $60.2B | 93,060,991 | 195 | 370 | 240 | 3.6% |
| Q1 2020 | 825 | $39.1B | 76,126,396 | 202 | 264 | 249 | 5.1% |
| Q4 2019 | 706 | $29.9B | 75,254,705 | 103 | 189 | 242 | 5.6% |
| Q3 2019 | 632 | $21.7B | 74,423,291 | 55 | 235 | 208 | 4.9% |
| Q2 2019 | 661 | $25.0B | 74,568,536 | 64 | 227 | 247 | 6.8% |
| Q1 2019 | 716 | $31.7B | 74,035,981 | 100 | 300 | 184 | 4.1% |
| Q4 2018 | 678 | $29.5B | 74,431,487 | 6 | 17 | 7 | 5.9% |