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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 4 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.

Q4 2024 vs. Q3 2024

How the institutions holding Regeneron Pharmaceuticals, Inc. changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of REGN: Q3 2024 compared with Q4 2024
MeasureQ3 2024Of which not filed for Q4 2024Q4 2024Change
Holders1,393281,320−45
Shares93.9M130.3K93.5M−219.6K (−0.2%)
Value$97.5B$137.1M$66.6B−$30.7B (−31.6%)

28 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (170)

Institutions that held Regeneron Pharmaceuticals, Inc. at the end of Q4 2024 but not at the end of Q3 2024.

Showing the largest 100 of 170 by value.

Institutions new to REGN in Q4 2024
InstitutionSharesValue% of portfolio
Voloridge Investment Management, LLC212,128$151.1M0.53%
Universal- Beteiligungs- und Servicegesellschaft mbH178,590$127.2M0.25%
Raymond James Financial Inc91,503$65.2M0.02%
KLP Kapitalforvaltning AS48,388$34.5M0.16%
Lansforsakringar Fondforvaltning AB (publ)41,633$29.7M0.17%
Cubist Systematic Strategies, LLC39,693$28.3M0.46%
Distillate Capital Partners LLC32,141$22.9M1.12%
GF Fund Management Co. Ltd.31,042$22.1M0.48%
Vestal Point Capital, LP20,000$14.2M0.84%
Groupe la Francaise16,061$11.7M0.30%
Police & Firemen's Retirement System of New Jersey15,160$10.8M0.11%
M&G Plc12,753$9.08M0.06%
Generali Asset Management SPA SGR11,358$8.09M0.21%
Anchor Capital Advisors LLC10,847$7.73M0.22%
Avanza Fonder AB10,408$7.41M0.22%
Avidity Partners Management LP8,400$5.98M0.60%
Eisler Capital Management Ltd.7,493$5.36M0.18%
Alberta Investment Management Corp7,100$5.06M0.03%
Pamalican Asset Management Ltd6,900$4.92M2.17%
Madison Investment Advisors, LLC6,445$4.59M0.05%
Banque Pictet & Cie SA6,312$4.50M0.04%
Tema ETFs LLC5,849$4.17M1.73%
Point72 (DIFC) Ltd5,828$4.15M0.37%
Raiffeisen Bank International AG4,995$3.51M0.05%
Victrix Investment Advisors4,900$3.49M2.52%
Qsemble Capital Management, LP4,768$3.40M0.45%
Warther Private Wealth, LLC4,664$3.32M1.13%
Factory Mutual Insurance Co3,900$2.78M0.03%
Cache Advisors, LLC3,860$2.75M1.15%
Stance Capital LLC3,849$2.74M1.70%
GKV Capital Management Co., Inc.3,835$2.73M1.11%
Fieldview Capital Management, LLC3,534$2.52M0.39%
Triasima Portfolio Management inc.3,519$2.51M0.49%
Greenwoods Asset Management Hong Kong Ltd.SuperinvestorGreenwoods Asset Management3,450$2.46M0.08%
Nine Masts Capital Ltd3,393$2.42M0.44%
John G Ullman & Associates Inc3,315$2.36M0.35%
Lighthouse Investment Partners, LLC3,300$2.35M0.09%
Allstate Corp3,195$2.28M0.07%
Jain Global LLC3,132$2.23M0.07%
J. Safra Sarasin Holding AG3,125$2.23M0.04%
Forefront Wealth Management Inc.3,097$2.21M2.03%
Aware Super Pty Ltd as trustee of Aware Super3,077$2.19M0.03%
Illumine Investment Management, LLC2,990$2.13M1.75%
Triglav Skladi, D.O.O.2,515$1.79M0.14%
Heritage Trust Co2,411$1.72M0.20%
Karani Asset Management LLC2,323$1.65M1.54%
Soleus Capital Management, L.P.2,300$1.64M0.12%
M. Kulyk & Associates, LLC2,159$1.54M0.33%
Abc Arbitrage SA2,120$1.51M0.22%
Hussman Strategic Advisors, Inc.2,100$1.50M0.44%
Birinyi Associates Inc2,075$1.48M0.41%
Sherbrooke Park Advisers LLC2,004$1.43M0.46%
Tang Capital Management LLC2,000$1.42M0.09%
Paragon Capital Management Inc1,764$1.26M0.98%
Generali Investments CEE, investicni spolecnost, a.s.1,630$1.16M0.12%
Banque Transatlantique SA1,600$1.13M0.03%
Callan Family Office, LLC1,569$1.12M0.07%
MUFG Securities Americas Inc.1,554$1.11M0.14%
Graham Capital Management, L.P.1,506$1.07M0.03%
Moody National Bank Trust Division1,498$1.07M0.11%
Savvy Advisors, Inc.1,245$886.7K0.11%
Canada Post Corp Registered Pension Plan1,215$865.5K0.05%
Cary Street Partners Financial LLC1,214$864.5K0.03%
Mangrove Partners1,079$768.6K0.09%
Sig Brokerage, LP1,064$757.9K0.35%
Novem Group1,038$739.4K0.11%
Boston Private Wealth LLC992$706.6K0.01%
Marshall Financial Group LLC970$691.0K0.17%
Bayesian Capital Management, LP952$678.1K0.08%
Callahan Advisors, LLC866$616.9K0.06%
DSG Capital Advisors, LLC847$603.3K0.11%
Kornitzer Capital Management Inc842$599.8K0.01%
Bryce Point Capital, LLC783$557.8K0.16%
Greykasell Wealth Strategies, Inc.708$504.3K0.28%
Sava Infond d.o.o.690$491.5K0.09%
Coign Capital Advisors LLC679$483.7K0.45%
Voleon Capital Management LP671$478.0K0.04%
Financial Advocates Investment Management665$473.7K0.03%
SBI Securities Co., Ltd.651$463.7K0.01%
FourThought Financial Partners, LLC611$435.2K0.05%
CSS LLC610$434.5K0.03%
R Squared Ltd610$434.5K0.42%
Aventura Private Wealth, LLC610$434.5K0.23%
Centiva Capital, LP604$430.2K0.02%
American Assets Inc600$427.4K0.13%
Aspire Growth Partners LLC591$421.0K0.41%
Strive Asset Management, LLC588$418.9K0.31%
Kazazian Asset Management, LLC560$398.9K0.31%
Sagespring Wealth Partners, LLC536$381.8K0.01%
111 Capital531$378.2K0.08%
Laurion Capital Management LP524$373.3K0.02%
Dohj, LLC512$364.7K0.08%
Westbourne Investments, Inc.500$356.2K0.21%
Intact Investment Management Inc.500$356.2K0.01%
AlphaCentric Advisors LLC491$349.8K0.35%
EntryPoint Capital, LLC463$329.8K0.14%
Change Path, LLC446$317.7K0.01%
Murphy & Mullick Capital Management Corp444$316.3K0.29%
Kesler, Norman & Wride, LLC443$315.6K0.07%
Cove Private Wealth, LLC440$313.4K0.19%

Sold out (215)

Institutions that held Regeneron Pharmaceuticals, Inc. at the end of Q3 2024 and filed for Q4 2024 without it.

Showing the largest 100 of 215 by value.

Institutions that sold out of REGN in Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Capital Research Global Investors644,868$677.9M
Perpetual Ltd69,706$73.3M
Lord, Abbett & Co. LLC64,081$67.4M
Viking Global Investors LPSuperinvestorViking Global Investors49,870$52.4M
OrbiMed Advisors LLC45,200$47.5M
Cercano Management LLC32,434$34.1M
Railway Pension Investments Ltd15,000$15.8M
Parallax Volatility Advisers, L.P.12,144$12.8M
Elo Mutual Pension Insurance Co10,300$10.8M
Walleye Trading LLC9,997$10.5M
Fred Alger Management, LLC8,821$9.27M
Atika Capital Management LLC8,500$8.94M
De Burlo Group Inc8,390$8.82M
HealthInvest Partners AB7,028$7.39M
Readystate Asset Management LP5,482$5.76M
Liontrust Investment Partners LLP5,000$5.26M
Bamco Inc4,500$4.73M
Siemens Fonds Invest GmbH5,830$4.67M
Seven Eight Capital, LP3,993$4.20M
Veriti Management LLC3,842$4.04M
Morgens Waterfall Vintiadis & Co Inc3,300$3.47M
Cinctive Capital Management LP2,973$3.13M
Oak Harvest Investment Services2,779$2.92M
Decatur Capital Management, Inc.2,677$2.81M
Cavalier Investments, LLC2,519$2.65M
Wahed Invest LLC2,510$2.64M
Freedom Day Solutions, LLC2,449$2.57M
Ontario Teachers Pension Plan Board2,051$2.16M
Axecap Investments, LLC1,994$2.10M
Gerber Kawasaki Wealth & Investment Management1,561$1.64M
Barometer Capital Management Inc.1,548$1.63M
Ashford Capital Management Inc1,483$1.56M
Camarda Financial Advisors, LLC1,435$1.51M
Great Lakes Advisors, LLC1,418$1.49M
Knollwood Investment Advisory, LLC1,396$1.47M
Chiron Investment Management, LLC1,389$1.46M
TriaGen Wealth Management LLC1,334$1.40M
Oversea-Chinese Banking CORP Ltd1,319$1.39M
Parametrica Management Ltd1,300$1.37M
Catalytic Wealth RIA, LLC1,269$1.33M
GraniteShares Advisors LLC1,109$1.17M
Aster Capital Management (DIFC) Ltd1,084$1.14M
Nations Financial Group Inc,1,082$1.14M
Scotia Capital Inc.1,077$1.13M
GLOBALT Investments LLC1,067$1.12M
Globeflex Capital L P1,044$1.10M
Altfest L J & Co Inc1,019$1.07M
Paradigm Asset Management Co LLC1,000$1.05M
Two Sigma Advisers, LP900$946.1K
Caption Management, LLC900$946.1K
Nippon Life Global Investors Americas, Inc.880$925.1K
JSF Financial, LLC828$870.4K
Navis Wealth Advisors, LLC750$788.4K
MQS Management LLC728$765.3K
Retireful, LLC714$750.6K
WealthTrust Asset Management, LLC706$742.2K
XR Securities LLC672$706.4K
Dark Forest Capital Management LP635$667.5K
LVM Capital Management Ltd629$661.0K
Paloma Partners Management Co625$657.0K
Premier Path Wealth Partners, LLC625$656.8K
Prelude Capital Management, LLC582$611.8K
Jupiter Wealth Management LLC533$560.3K
Global Assets Advisory, LLC531$555.9K
Gardner Lewis Asset Management L P522$548.7K
Chase Investment Counsel Corp510$536.0K
Atlanta Consulting Group Advisors, LLC508$534.0K
Dynamic Advisor Solutions LLC483$507.7K
Fox Run Management, L.L.C.452$475.2K
Stevens Capital Management LP452$475.0K
Davenport & Co LLC430$452.0K
Evergreen Wealth Solutions, LLC430$452.0K
DGS Capital Management, LLC429$451.0K
Cable Hill Partners, LLC406$426.8K
Peregrine Asset Advisers, Inc.403$423.6K
Polar Asset Management Partners Inc.400$420.5K
Bridgefront Capital, LLC391$411.0K
Morningstar Investment Services LLC393$410.0K
Ameritas Advisory Services, LLC373$392.1K
Buckingham Strategic Partners371$390.0K
Resonant Capital Advisors, LLC370$389.0K
Emerald Advisers, LLC357$375.3K
Cypress Capital Group354$372.1K
Ruggaard & Associates LLC354$372.1K
New Wave Wealth Advisors LLC353$371.1K
Heritage Oak Wealth Advisors LLC353$371.1K
Krensavage Asset Management, LLC353$371.0K
Koss-Olinger Consulting, LLC353$371.0K
JB Capital LLC332$348.7K
Quotient Wealth Partners, LLC331$348.0K
Auxano Advisors, LLC326$342.7K
Portland Investment Counsel Inc.324$340.6K
Kapitalo Investimentos Ltda321$337.4K
Fullerton Fund Management Co Ltd.305$320.6K
Columbia Asset Management304$320.0K
Robertson Stephens Wealth Management, LLC303$318.5K
Susquehanna Portfolio Strategies, LLC297$312.2K
Clark Capital Management Group, Inc.296$311.2K
Fort Sheridan Advisors LLC295$310.1K
Summit X, LLC288$302.7K

Not filed for Q4 2024 yet (28)

Institutions that held Regeneron Pharmaceuticals, Inc. at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding REGN in Q3 2024 that haven't filed for Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Raymond James & Associates82,006$86.2M
Rakuten Investment Management, Inc.8,520$8.88M
Raymond James Financial Services Advisors, Inc.8,297$8.72M
Chartwell Investment Partners, LLC6,002$6.31M
Smithbridge Asset Management Inc5,806$6.10M
SpiderRock Advisors, LLC3,758$3.95M
B. Metzler seel. Sohn & Co. Holding AG3,360$3.53M
GYL Financial Synergies, LLC2,600$2.73M
Argent Financial Group, Inc.2,353$2.47M
FinTrust Capital Advisors, LLC1,950$2.17M
Raymond James Trust N.A.1,064$1.12M
Seaport Global Advisors, LLC839$882.0K
Banque Cantonale Vaudoise817$858.0K
Verdad Advisers, LP643$675.9K
Eisler Capital (UK) Ltd.484$508.8K
Alera Investment Advisors, LLC423$444.7K
Platte River Wealth Advisors, LLC383$402.6K
Fort, L.P.257$270.2K
9258 Wealth Management, LLC215$226.0K
Prio Wealth Limited Partnership200$210.2K
Northwest Investment Counselors, LLC184$193.4K
M&R Capital Management Inc150$157.7K
Planning Capital Management Corp12$12.6K
Naples Money Management LLC6$6.31K
Halpern Financial, Inc.2$2.08K
PEAK6 Investments LLC2$1.73K
ClariVest Asset Management LLC1$1.05K
Annapolis Financial Services, LLC1$526