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Regeneron Pharmaceuticals, Inc.

REGN
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0000872589

In the last 90 days, Regeneron Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 5 sales; 1,342 institutions reported holding it in 13F filings for Q2 2026, worth $57.1B in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.

Q3 2024 vs. Q2 2024

How the institutions holding Regeneron Pharmaceuticals, Inc. changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of REGN: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders1,335151,393+73
Shares94.2M8.52M93.9M+8.21M (+9.6%)
Value$98.9B$8.96B$97.5B+$7.53B (+8.4%)

15 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (142)

Institutions that held Regeneron Pharmaceuticals, Inc. at the end of Q3 2024 but not at the end of Q2 2024.

Showing the largest 100 of 142 by value.

Institutions new to REGN in Q3 2024
InstitutionSharesValue% of portfolio
BlackRock, Inc.8,480,262$8.91B0.19%
Worldquant Millennium Advisors LLC121,275$127.5M0.93%
Viking Global Investors LPSuperinvestorViking Global Investors49,870$52.4M0.19%
Twinbeech Capital LP45,867$48.2M0.92%
Tudor Investment Corp Et Al37,651$39.6M0.43%
Marex Group plc35,203$37.0M0.84%
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund30,952$32.5M0.33%
Two Sigma Investments, LP22,389$23.5M0.05%
Cutter Capital Management, LP14,476$15.2M4.49%
Trexquant Investment LP13,951$14.7M0.19%
Aquatic Capital Management LLC11,840$12.4M0.33%
Shell Asset Management Co11,561$12.2M0.53%
Generate Investment Management Ltd10,764$11.3M0.76%
Elo Mutual Pension Insurance Co10,300$10.8M0.23%
Y-Intercept (Hong Kong) Ltd9,425$9.91M0.61%
Magnetar Financial LLC7,000$7.36M0.16%
Impact Asset Management GmbH6,520$6.85M2.64%
Virtu Financial LLC6,054$6.36M0.35%
Headlands Technologies LLC5,592$5.88M0.68%
Readystate Asset Management LP5,482$5.76M0.30%
Empire Life Investments Inc.4,785$5.03M0.31%
Bamco Inc4,500$4.73M0.01%
Campbell & CO Investment Adviser LLC4,171$4.38M0.33%
Seven Eight Capital, LP3,993$4.20M0.38%
HRT Financial LP3,836$4.03M0.02%
Nebula Research & Development LLC3,560$3.74M0.45%
B. Metzler seel. Sohn & Co. Holding AG3,360$3.53M0.04%
Sterling Capital Management LLC3,222$3.39M0.04%
Brevan Howard Capital Management LP3,184$3.35M0.16%
Howard Capital Management Inc.3,013$3.17M0.05%
CHB Investment Group, LLC2,503$2.63M1.40%
Argent Financial Group, Inc.2,353$2.47M0.29%
Axecap Investments, LLC1,994$2.10M1.59%
Net Worth Advisory Group1,946$2.05M0.61%
Tealwood Asset Management Inc1,736$1.82M0.80%
Two Sigma Securities, LLC1,700$1.79M0.14%
Barometer Capital Management Inc.1,548$1.63M0.47%
Oddo BHF Asset Management SAS1,520$1.60M0.08%
TriaGen Wealth Management LLC1,334$1.40M0.47%
Parametrica Management Ltd1,300$1.37M1.63%
Catalytic Wealth RIA, LLC1,269$1.33M0.23%
Axq Capital, LP1,255$1.32M0.40%
B & T Capital Management DBA Alpha Capital Management1,235$1.30M0.24%
Boothbay Fund Management, LLC1,136$1.19M0.04%
Aster Capital Management (DIFC) Ltd1,084$1.14M0.25%
Winton Group Ltd1,068$1.12M0.08%
Pflug Koory, LLC1,048$1.10M0.54%
Lecap Asset Management Ltd981$1.03M0.22%
Caption Management, LLC900$946.1K0.10%
ADAR1 Capital Management, LLC871$915.6K0.15%
Teza Capital Management LLC865$909.3K0.10%
Crestline Management, LP776$815.8K0.05%
Crew Capital Management, Ltd.766$805.3K0.64%
Prospera Financial Services Inc740$777.9K0.02%
MQS Management LLC728$765.3K0.43%
Aigen Investment Management, LP723$760.0K0.15%
Retireful, LLC714$750.6K0.56%
Baker Avenue Asset Management, LP673$707.0K0.02%
Dark Forest Capital Management LP635$667.5K0.09%
Gsa Capital Partners LLP633$665.0K0.05%
Prelude Capital Management, LLC582$611.8K0.05%
La Banque Postale Asset Management SA571$600.3K0.01%
American Trust571$600.3K0.05%
Strategy Asset Managers LLC548$576.1K0.11%
Global Assets Advisory, LLC531$555.9K0.30%
Gardner Lewis Asset Management L P522$548.7K0.16%
Atlanta Consulting Group Advisors, LLC508$534.0K0.13%
Elwood & Goetz Wealth Advisory Group, LLC492$517.2K0.13%
Eisler Capital (UK) Ltd.484$508.8K0.12%
Fox Run Management, L.L.C.452$475.2K0.11%
Stevens Capital Management LP452$475.0K0.07%
ISAM Funds (UK) Ltd449$472.0K0.27%
Morris Retirement Advisors, LLC433$455.4K0.25%
Triumph Capital Management423$444.7K0.16%
Peregrine Asset Advisers, Inc.403$423.6K0.15%
Windward Capital Management Co400$420.5K0.03%
Entropy Technologies, LP400$420.5K0.04%
Bridgefront Capital, LLC391$411.0K0.16%
Schear Investment Advisers, LLC378$397.4K0.25%
Amica Retiree Medical Trust355$373.0K0.31%
Heritage Oak Wealth Advisors LLC353$371.1K0.17%
Pointe Capital Management LLC341$358.5K0.21%
Blueshift Asset Management, LLC339$356.4K0.09%
Kapitalo Investimentos Ltda321$337.4K0.08%
Americana Partners, LLC314$330.1K0.02%
Alps Advisors Inc310$325.9K0.00%
Enclave Advisors LLC298$313.3K0.05%
Signature Estate & Investment Advisors LLC298$313.3K0.01%
FSM Wealth Advisors, LLC297$312.2K0.08%
CWA Asset Management Group, LLC283$297.5K0.02%
ICONIQ Capital, LLC254$267.0K0.01%
LMR Partners LLP229$240.7K0.01%
Orrstown Financial Services Inc225$236.5K0.07%
Prosperity Consulting Group, LLC222$233.4K0.02%
Independent Advisor Alliance220$231.1K0.01%
StoneX Group Inc.218$229.2K0.02%
Sax Wealth Advisors, LLC212$222.9K0.02%
Corton Capital Inc.209$219.7K0.11%
Jupiter Asset Management Ltd195$205.0K0.00%
Advisor OS, LLC193$202.9K0.02%

Sold out (69)

Institutions that held Regeneron Pharmaceuticals, Inc. at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of REGN in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Jennison Associates LLC99,802$104.9M
Avidity Partners Management LP48,000$50.4M
Torno Capital, LLC36,000$37.8M
Point72 Asset Management, L.P.22,871$24.0M
Tri Locum Partners LP17,516$18.4M
Simplicity Wealth,LLC14,060$14.8M
Moore Capital Management, LP12,800$13.5M
Lighthouse Investment Partners, LLC12,536$13.2M
Employees Provident Fund Board8,500$8.93M
RPg Family Wealth Advisory, LLC5,826$6.12M
Almanack Investment Partners, LLC.2,411$2.53M
Vestmark Advisory Solutions, Inc.1,871$1.97M
Triasima Portfolio Management inc.1,694$1.78M
Lombard Odier Asset Management (Europe) Ltd1,690$1.78M
Mirabella Financial Services LLP1,260$1.32M
AXS Investments LLC1,232$1.29M
Privium Fund Management (UK) Ltd1,025$1.07M
Boston Private Wealth LLC986$1.04M
Point72 Europe (London) LLP935$983.1K
USA Financial Portformulas Corp910$956.4K
Symmetry Partners, LLC779$819.0K
Perbak Capital Partners LLP650$683.2K
3Chopt Investment Partners, LLC538$565.5K
Graham Capital Management, L.P.389$408.9K
Gitterman Wealth Management, LLC366$384.7K
Allstate Corp355$373.1K
Beaumont Financial Advisors, LLC347$364.7K
Cobblestone Capital Advisors LLC300$315.3K
First National Bank of Omaha293$308.0K
Tradewinds, LLC.272$285.9K
Coastal Investment Advisors, Inc.270$283.8K
Range Financial Group LLC262$275.4K
Campion Asset Management LLC250$262.8K
Oxford Financial Group Ltd248$260.7K
Quilter Plc238$250.1K
Aureus Asset Management, LLC233$244.9K
WESPAC Advisors, LLC222$233.3K
Vantage Consulting Group Inc222$233.3K
Arkadios Wealth Advisors202$212.3K
QCM Cayman, Ltd.201$211.3K
National Philanthropic Trust201$211.3K
Ironwood Investment Management LLC200$210.2K
Auour Investments LLC200$210.2K
Nvest Financial, LLC200$210.2K
Grey Fox Wealth Advisors, LLC195$205.0K
HBK Sorce Advisory LLC194$203.6K
Trust Investment Advisors192$201.8K
Convergence Investment Partners, LLC191$200.7K
Centiva Capital, LP66$69.4K
Ashton Thomas Private Wealth, LLC37$38.9K
Family Firm, Inc.31$32.6K
Lynx Investment Advisory31$32.6K
Hanson & Doremus Investment Management30$32.0K
Partnership Wealth Management, LLC23$24.2K
Clear Street Markets LLC14$15.0K
Laffer Tengler Investments11$11.6K
Center for Financial Planning, Inc.10$10.5K
Fairman Group, LLC10$10.5K
Gradient Investments LLC9$9.46K
Fairway Wealth LLC9$9.46K
Elequin Capital LP8$8.41K
Financial Connections Group, Inc.7$7.00K
Unique Wealth Strategies, LLC7$6.74K
Delos Wealth Advisors, LLC6$6.31K
LGT Financial Advisors LLC6$6.31K
Scarborough Advisors, LLC5$5.25K
RFP Financial Group LLC5$5.25K
SYSTM Wealth Solutions LLC1$1.05K
Triad Wealth Partners, LLC1$1.05K

Not filed for Q3 2024 yet (15)

Institutions that held Regeneron Pharmaceuticals, Inc. at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding REGN in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
BlackRock Inc.8,446,366$8.88B
Fjarde AP-fonden (The Fourth Swedish National Pensionfund)29,252$30.7M
Susquehanna Fundamental Investments, LLC23,286$24.5M
Girard Partners Ltd.10,818$11.4M
Wunderlich Capital Managemnt3,764$3.96M
Benjamin F. Edwards & Company, Inc.2,980$3.13M
Heritage Trust Co2,291$2.41M
Ofi Invest Asset Management1,226$1.20M
La Financiere de L'Echiquier355$373.1K
Abbrea Capital, LLC253$266.0K
JJJ Advisors Inc.229$240.7K
Hoylecohen, LLC211$221.8K
ICA Group Wealth Management, LLC51$53.6K
Emfo, LLC9$9.46K
Private Ocean, LLC2$2.10K