REGENERON PHARMACEUTICALS, INC. (REGN) — Institutional Holders, Q2 2026 (page 11)
1,345 institutional investment managers reported a REGN position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $57.0B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1,001 to 1,100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
REGN 13F holders ranked 1,001–1,100 of 1,345
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1001 | PHYSICIANS FINANCIAL SERVICES#1001 · 400 sh | 400 | $249.0K | 0.06% | 0.0% |
| 1002 | Wealth Group, Ltd.#1002 · 400 sh | 400 | $249.0K | 0.06% | New |
| 1003 | FUKOKU MUTUAL LIFE INSURANCE#1003 · 399 sh | 399 | $248.8K | 0.01% | 0.0% |
| 1004 | LEVEL FOUR ADVISORY SERVICES#1004 · 396 sh | 396 | $246.9K | <0.01% | -55.8% |
| 1005 | Defiance ETFs#1005 · 394 sh | 394 | $246.1K | <0.01% | +11.0% |
| 1006 | Kovack Advisors#1006 · 392 sh | 392 | $244.8K | 0.01% | -47.1% |
| 1007 | SAX WEALTH ADVISORS#1007 · 316 sh | 316 | $244.4K | — | +4.6% |
| 1008 | Hirtle Callaghan#1008 · 390 sh | 390 | $243.2K | <0.01% | New |
| 1009 | RIVERSEDGE ADVISORS#1009 · 390 sh | 390 | $243.2K | — | +8.6% |
| 1010 | Marex Group plc#1010 · 389 sh | 389 | $242.6K | <0.01% | -77.6% |
| 1011 | CX Institutional#1011 · 385 sh | 385 | $240.0K | — | -0.3% |
| 1012 | Klingman & Associates#1012 · 384 sh | 384 | $239.4K | — | -1.8% |
| 1013 | Gradient Capital Advisors#1013 · 384 sh | 384 | $239.4K | — | 0.0% |
| 1014 | Gladstone Institutional Advisory#1014 · 383 sh | 383 | $238.8K | <0.01% | 0.0% |
| 1015 | Papamarkou Wellner Asset Management#1015 · 382 sh | 382 | $238.2K | 0.15% | 0.0% |
| 1016 | Petersen Hastings Wealth Advisors#1016 · 381 sh | 381 | $237.6K | 0.02% | +0.3% |
| 1017 | Rock Point Advisors#1017 · 380 sh | 380 | $236.9K | 0.06% | 0.0% |
| 1018 | GREAT VALLEY ADVISOR GROUP#1018 · 379 sh | 379 | $235.9K | <0.01% | New |
| 1019 | Kera Capital Partners#1019 · 377 sh | 377 | $235.1K | 0.02% | -36.4% |
| 1020 | GATEWAY INVESTMENT ADVISERS#1020 · 375 sh | 375 | $233.8K | — | -51.9% |
| 1021 | ADIRONDACK#1021 · 375 sh | 375 | $233.8K | — | -2.3% |
| 1022 | Stratos Wealth Partners, LTD.#1022 · 372 sh | 372 | $232.3K | <0.01% | -4.9% |
| 1023 | Flatrock Wealth Partners#1023 · 372 sh | 372 | $232.2K | 0.09% | -1.3% |
| 1024 | Advisors Capital Management#1024 · 371 sh | 371 | $231.6K | <0.01% | +25.8% |
| 1025 | MMBG INVESTMENT ADVISORS#1025 · 370 sh | 370 | $230.7K | 0.02% | 0.0% |
| 1026 | SmartHarvest Portfolios#1026 · 368 sh | 368 | $229.7K | — | +9.5% |
| 1027 | Phraction Management#1027 · 367 sh | 367 | $228.8K | — | 0.0% |
| 1028 | INTRUST BANK NA#1028 · 364 sh | 364 | $227.0K | 0.02% | -41.6% |
| 1029 | BARTLETT & WEALTH MANAGEMENT#1029 · 363 sh | 363 | $226.3K | <0.01% | +0.3% |
| 1030 | SWISS RE LTD#1030 · 362 sh | 362 | $225.7K | 0.02% | +1348.0% |
| 1031 | HBK Sorce Advisory#1031 · 292 sh | 292 | $224.7K | <0.01% | New |
| 1032 | Private Wealth Partners#1032 · 360 sh | 360 | $224.5K | — | -82.8% |
| 1033 | Bouchey Financial Group Ltd#1033 · 359 sh | 359 | $223.9K | 0.01% | 0.0% |
| 1034 | Perennial Investment Advisors#1034 · 360 sh | 360 | $223.9K | 0.01% | -4.0% |
| 1035 | Arvest Bank Division#1035 · 358 sh | 358 | $223.2K | 0.01% | -26.6% |
| 1036 | Claret Asset Management#1036 · 357 sh | 357 | $223.0K | 0.02% | -18.7% |
| 1037 | CORA CAPITAL ADVISORS#1037 · 356 sh | 356 | $222.0K | 0.06% | -0.8% |
| 1038 | CATALYST FINANCIAL PARTNERS#1038 · 355 sh | 355 | $221.4K | 0.02% | -23.2% |
| 1039 | PEAK6#1039 · 355 sh | 355 | $221.1K | <0.01% | -88.0% |
| 1040 | Fielder Capital Group#1040 · 354 sh | 354 | $220.7K | 0.05% | -28.9% |
| 1041 | Tribridge Partners Financial#1041 · 330 sh | 330 | $220.2K | 0.09% | -3.8% |
| 1042 | Private Capital Advisors#1042 · 350 sh | 350 | $218.2K | — | 0.0% |
| 1043 | GLR Partners#1043 · 350 sh | 350 | $218.2K | 0.10% | 0.0% |
| 1044 | Keel Point#1044 · 348 sh | 348 | $217.0K | 0.01% | -9.6% |
| 1045 | Optas#1045 · 347 sh | 347 | $216.4K | 0.03% | -4.1% |
| 1046 | EADS & HEALD WEALTH MANAGEMENT#1046 · 345 sh | 345 | $215.1K | 0.11% | New |
| 1047 | Versant Capital Management#1047 · 344 sh | 344 | $214.5K | — | -16.5% |
| 1048 | Cromwell#1048 · 342 sh | 342 | $213.3K | 0.10% | 0.0% |
| 1049 | Green Alpha Advisors#1049 · 341 sh | 341 | $212.7K | — | +1.5% |
| 1050 | ANCHYRA PARTNERS#1050 · 341 sh | 341 | $212.6K | — | -10.5% |
| 1051 | Opal Wealth Advisors#1051 · 340 sh | 340 | $212.1K | — | -4.0% |
| 1052 | Waterloo Capital, L.P.#1052 · 339 sh | 339 | $211.5K | 0.01% | -15.5% |
| 1053 | Turtle Creek Wealth Advisors#1053 · 339 sh | 339 | $211.4K | — | -25.3% |
| 1054 | Rooted Wealth Advisors#1054 · 339 sh | 339 | $211.2K | 0.05% | New |
| 1055 | GK Wealth Management#1055 · 337 sh | 337 | $210.1K | — | New |
| 1056 | United Advisor Group#1056 · 335 sh | 335 | $209.0K | 0.02% | 0.0% |
| 1057 | TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA#1057 · 335 sh | 335 | $208.9K | 0.06% | +9.8% |
| 1058 | Parkside Financial Bank#1058 · 334 sh | 334 | $208.3K | <0.01% | +72.2% |
| 1059 | Morse Asset Management#1059 · 334 sh | 334 | $208.3K | 0.03% | -62.8% |
| 1060 | Morgan Creek Capital Management#1060 · 332 sh | 332 | $207.0K | 0.14% | New |
| 1061 | Independence Bank of Kentucky#1061 · 332 sh | 332 | $207.0K | — | +7.1% |
| 1062 | TRB Wealth Management#1062 · 330 sh | 330 | $205.8K | 0.03% | 0.0% |
| 1063 | Ascent Group#1063 · 329 sh | 329 | $205.2K | <0.01% | -12.7% |
| 1064 | Texas Capital Bank Wealth Management Services#1064 · 329 sh | 329 | $205.1K | 0.01% | +6.8% |
| 1065 | S Harris Financial Group#1065 · 327 sh | 327 | $204.2K | 0.16% | +21.1% |
| 1066 | McLean Asset Management#1066 · 267 sh | 267 | $203.6K | 0.03% | -1.8% |
| 1067 | Smithfield#1067 · 323 sh | 323 | $202.0K | <0.01% | -2.7% |
| 1068 | Penserra Capital Management#1068 · 323 sh | 323 | $200.0K | <0.01% | -13.4% |
| 1069 | CoreCap Advisors#1069 · 315 sh | 315 | $196.5K | — | -23.5% |
| 1070 | Quent Capital#1070 · 312 sh | 312 | $194.3K | 0.01% | -14.8% |
| 1071 | SBI Securities , Ltd.#1071 · 305 sh | 305 | $190.2K | — | -4.1% |
| 1072 | REXFORD CAPITAL#1072 · 294 sh | 294 | $183.3K | 0.11% | 0.0% |
| 1073 | ONEFUND#1073 · 275 sh | 275 | $171.5K | 0.10% | -1.1% |
| 1074 | WHITTIER#1074 · 262 sh | 262 | $170.3K | <0.01% | 0.0% |
| 1075 | Aventura Private Wealth#1075 · 267 sh | 267 | $166.5K | 0.05% | -7.6% |
| 1076 | Ninety One UK Ltd#1076 · 267 sh | 267 | $166.5K | — | New |
| 1077 | KELLY LAWRENCE W & ASSOCIATES#1077 · 263 sh | 263 | $164.0K | 0.04% | 0.0% |
| 1078 | Vanguard National#1078 · 256 sh | 256 | $159.6K | <0.01% | +611.1% |
| 1079 | Banque Transatlantique SA#1079 · 254 sh | 254 | $158.9K | <0.01% | 0.0% |
| 1080 | Estabrook Capital Management#1080 · 250 sh | 250 | $155.9K | 0.02% | 0.0% |
| 1081 | PRIVATE NA#1081 · 248 sh | 248 | $154.6K | — | +0.4% |
| 1082 | SYNTAX RESEARCH#1082 · 245 sh | 245 | $152.8K | 0.11% | 0.0% |
| 1083 | Vision Retirement#1083 · 243 sh | 243 | $151.6K | 0.04% | 0.0% |
| 1084 | Rossby Financial, LCC#1084 · 242 sh | 242 | $150.9K | 0.03% | +92.1% |
| 1085 | Murphy & Mullick Capital Management#1085 · 240 sh | 240 | $149.7K | 0.09% | -13.0% |
| 1086 | AdvisorNet Financial#1086 · 219 sh | 219 | $136.7K | — | +62.2% |
| 1087 | True Wealth Design#1087 · 210 sh | 210 | $130.9K | — | -4.1% |
| 1088 | Key FInancial#1088 · 210 sh | 210 | $130.9K | 0.02% | 0.0% |
| 1089 | Keating Financial Advisory Services#1089 · 203 sh | 203 | $126.6K | 0.02% | -9.0% |
| 1090 | Provenance Wealth Advisors#1090 · 201 sh | 201 | $125.3K | 0.01% | +0.5% |
| 1091 | CENTAURUS FINANCIAL#1091 · 195 sh | 195 | $122.0K | <0.01% | 0.0% |
| 1092 | Financial Perspectives#1092 · 191 sh | 191 | $119.1K | 0.03% | 0.0% |
| 1093 | Steigerwald, Gordon & Koch#1093 · 185 sh | 185 | $115.4K | 0.01% | +1750.0% |
| 1094 | Anchor Investment Management#1094 · 181 sh | 181 | $112.9K | <0.01% | -1.6% |
| 1095 | Westside Investment Management#1095 · 181 sh | 181 | $112.9K | 0.01% | -0.5% |
| 1096 | Corient IA#1096 · 180 sh | 180 | $112.2K | 0.10% | 0.0% |
| 1097 | Gen-Wealth Partners#1097 · 172 sh | 172 | $107.4K | 0.03% | -6.5% |
| 1098 | CARY STREET PARTNERS FINANCIAL#1098 · 162 sh | 162 | $101.0K | <0.01% | 0.0% |
| 1099 | Hara Capital#1099 · 161 sh | 161 | $100.4K | 0.05% | 0.0% |
| 1100 | GGM Financials#1100 · 159 sh | 159 | $99.4K | 0.04% | 0.0% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.