REGN Institutional Holdings
Regeneron Pharmaceuticals · SEC 13F
As of 2026Q1 · SEC EDGAR 13F
Quarterly Changes
2025Q4 → 2026Q1
↑ New Positions (5)
VANGUARD CAPITAL MANAGEMENT LLC $10.3B
VANGUARD PORTFOLIO MANAGEMENT LLC $1.3B
HSBC HOLDINGS PLC $742M
VANGUARD FIDUCIARY TRUST CO $440M
Vanguard Global Advisers, LLC $177M
↑ Increased (5)
PEAK6 LLC +1404160.2%
WestEnd Advisors, LLC +366217.6%
Daiwa Securities Group Inc. +122710.7%
BNP PARIBAS ASSET MANAGEMENT Holding S.A. +110797.0%
CWM, LLC +109635.4%
↓ Decreased (5)
Kentucky Retirement Systems -100.0%
MARSHALL WACE, LLP -99.9%
Point72 Asset Management, L.P. -99.2%
1832 Asset Management L.P. -99.1%
Brevan Howard Capital Management LP -98.3%
↓ Exited Positions (5)
VANGUARD GROUP INC $7.0B
TWO SIGMA ADVISERS, LP $467M
Holocene Advisors, LP $356M
Capitolis Liquid Global Markets LLC $62M
GuoLine Advisory Pte Ltd $52M
All Holders (Top 100)
| Rank | Institution | Shares | Value |
|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 13.3M | $10.3B |
| 2 | BlackRock, Inc. | 8.9M | $6.9B |
| 3 | STATE STREET CORP | 4.7M | $3.6B |
| 4 | BARCLAYS PLC | 4.1M | $3.5B |
| 5 | Dodge & Cox | 4.5M | $3.4B |
| 6 | JPMORGAN CHASE & CO | 4.3M | $3.2B |
| 7 | MORGAN STANLEY | 4.2M | $2.9B |
| 8 | FRANKLIN RESOURCES INC | 2.7M | $2.1B |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 2.6M | $2.0B |
| 10 | GOLDMAN SACHS GROUP INC | 2.4M | $1.9B |
| 11 | Nuveen, LLC | 2.1M | $1.6B |
| 12 | LOOMIS SAYLES & CO L P | 1.9M | $1.5B |
| 13 | WELLINGTON MANAGEMENT GROUP LLP | 1.8M | $1.4B |
| 14 | Invesco Ltd. | 1.7M | $1.3B |
| 15 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.7M | $1.3B |
| 16 | FMR LLC | 1.5M | $1.2B |
| 17 | Capital World Investors | 1.4M | $1.1B |
| 18 | AQR CAPITAL MANAGEMENT LLC | 1.2M | $946M |
| 19 | BANK OF AMERICA CORP /DE/ | 1.2M | $919M |
| 20 | Amundi | 1.0M | $780M |
| 21 | HSBC HOLDINGS PLC | 961K | $742M |
| 22 | NORTHERN TRUST CORP | 942K | $728M |
| 23 | NORGES BANK | 1.1M | $716M |
| 24 | TWO SIGMA INVESTMENTS, LP | 812K | $628M |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 805K | $622M |
| 26 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 890K | $597M |
| 27 | Bank of New York Mellon Corp | 765K | $591M |
| 28 | Legal & General Group Plc | 732K | $566M |
| 29 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 724K | $559M |
| 30 | DEUTSCHE BANK AG\ | 625K | $483M |
| 31 | VANGUARD FIDUCIARY TRUST CO | 570K | $440M |
| 32 | AMERICAN CENTURY COMPANIES INC | 562K | $434M |
| 33 | DIMENSIONAL FUND ADVISORS LP | 513K | $396M |
| 34 | BNP PARIBAS FINANCIAL MARKETS | 448K | $346M |
| 35 | NEUBERGER BERMAN GROUP LLC | 427K | $330M |
| 36 | ALLIANCEBERNSTEIN L.P. | 427K | $330M |
| 37 | JANUS HENDERSON GROUP PLC | 418K | $323M |
| 38 | DANSKE BANK A/S | 358K | $321M |
| 39 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 409K | $316M |
| 40 | Candriam S.C.A. | 392K | $303M |
| 41 | National Pension Service | 372K | $287M |
| 42 | Pacer Advisors, Inc. | 360K | $277M |
| 43 | ROYAL BANK OF CANADA | 351K | $271M |
| 44 | TD Asset Management Inc | 351K | $271M |
| 45 | VOYA INVESTMENT MANAGEMENT LLC | 350K | $270M |
| 46 | Robeco Institutional Asset Management B.V. | 349K | $269M |
| 47 | FIRST TRUST ADVISORS LP | 347K | $268M |
| 48 | Pictet Asset Management Holding SA | 337K | $258M |
| 49 | Caisse de depot et placement du Quebec | 329K | $254M |
| 50 | AMERIPRISE FINANCIAL INC | 320K | $247M |
| 51 | Man Group plc | 315K | $244M |
| 52 | FIL Ltd | 310K | $239M |
| 53 | Swiss National Bank | 303K | $234M |
| 54 | Allianz Asset Management GmbH | 301K | $233M |
| 55 | UBS Group AG | 300K | $232M |
| 56 | Bellevue Group AG | 279K | $215M |
| 57 | Sumitomo Mitsui Trust Group, Inc. | 274K | $211M |
| 58 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 273K | $211M |
| 59 | FEDERATED HERMES, INC. | 255K | $197M |
| 60 | Mitsubishi UFJ Asset Management Co., Ltd. | 241K | $186M |
| 61 | Epoch Investment Partners, Inc. | 239K | $184M |
| 62 | Vanguard Global Advisers, LLC | 228K | $177M |
| 63 | Russell Investments Group, Ltd. | 228K | $176M |
| 64 | California Public Employees Retirement System | 219K | $169M |
| 65 | Swedbank AB | 216K | $167M |
| 66 | JACOBS LEVY EQUITY MANAGEMENT, INC | 214K | $165M |
| 67 | Assenagon Asset Management S.A. | 208K | $161M |
| 68 | MCDONALD CAPITAL INVESTORS INC/CA | 206K | $159M |
| 69 | Chevy Chase Trust Holdings, LLC | 206K | $159M |
| 70 | Marex Group plc | 204K | $156M |
| 71 | Polar Capital Holdings Plc | 193K | $149M |
| 72 | CANADA PENSION PLAN INVESTMENT BOARD | 188K | $145M |
| 73 | CITIGROUP INC | 185K | $143M |
| 74 | VANGUARD ASSET MANAGEMENT, Ltd | 176K | $136M |
| 75 | Bronte Capital Management Pty Ltd. | 173K | $134M |
| 76 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 172K | $133M |
| 77 | RAYMOND JAMES FINANCIAL INC | 166K | $128M |
| 78 | Squarepoint Ops LLC | 163K | $126M |
| 79 | RHUMBLINE ADVISERS | 158K | $122M |
| 80 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 154K | $119M |
| 81 | ProShare Advisors LLC | 152K | $118M |
| 82 | SOUND SHORE MANAGEMENT INC /CT/ | 151K | $117M |
| 83 | WELLS FARGO & COMPANY/MN | 142K | $110M |
| 84 | PRUDENTIAL FINANCIAL INC | 140K | $109M |
| 85 | Cannell & Spears LLC | 138K | $106M |
| 86 | Woodline Partners LP | 136K | $105M |
| 87 | SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | 131K | $101M |
| 88 | NATIONAL BANK OF CANADA /FI/ | 130K | $100M |
| 89 | VICTORY CAPITAL MANAGEMENT INC | 129K | $100M |
| 90 | Retirement Systems of Alabama | 128K | $99M |
| 91 | Mariner, LLC | 124K | $96M |
| 92 | Aberdeen Group plc | 121K | $94M |
| 93 | PRINCIPAL FINANCIAL GROUP INC | 120K | $93M |
| 94 | NEW YORK STATE COMMON RETIREMENT FUND | 117K | $91M |
| 95 | JENNISON ASSOCIATES LLC | 115K | $89M |
| 96 | Universal- Beteiligungs- und Servicegesellschaft mbH | 110K | $85M |
| 97 | ENVESTNET ASSET MANAGEMENT INC | 109K | $84M |
| 98 | PANAGORA ASSET MANAGEMENT INC | 105K | $81M |
| 99 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 103K | $80M |
| 100 | Capital Research Global Investors | 102K | $79M |
Data source: SEC EDGAR Form 13F · Updated 2026-07-09