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Disclosery

REGN REGENERON PHARMACEUTICALS

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Stock (common), issuer CIK 872589

1,174 managers (1,203 13F filers) reported a position in REGN shares at 2025-06-30, 89,289,470 shares in all. 120 filers opened a position and 208 filers sold out during the quarter.

Managers
1,174
13F filers
1,203
New
120
Added
442
Reduced
478
Sold out
208
Shares held by filers
89,289,470

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
GF FUND MANAGEMENT CO. LTD.29,306$15.4M0.31%-2,49513F-HRTimeline
Point72 Europe (London) LLP29,247$15.4M0.79%new13F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS28,326$14.9M0.04%+92813F-HRTimeline
STATE OF MICHIGAN RETIREMENT SYSTEM28,221$14.8M0.08%-30013F-HRTimeline
Distillate Capital Partners LLC27,983$14.7M0.79%-3,48113F-HRTimeline
Rhenman & Partners Asset Management AB27,700$14.5M1.84%-4,05013F-HRTimeline
Gotham Asset Management, LLC27,005$14.2M0.08%-5,04213F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS26,961$14.2M0.54%+2,10513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
NISSAY ASSET MANAGEMENT CORP /JAPAN26,956$14.2M0.08%+53913F-HRTimeline
Bellevue Group AGin group Bellevue Group AG26,744$14M0.31%-1,77913F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…26,470$13.9M0.08%-1,22713F-HRTimelineGroup
Cannell & Spears LLC26,461$13.9M0.28%-38,06513F-HRTimeline
FACTORY MUTUAL INSURANCE CO25,600$13.4M0.15%+13,50013F-HRTimeline
Bellecapital International Ltd.25,503$13.4M2.38%+6,28313F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…25,469$13.4M0.07%+1,40913F-HRTimeline
Czech National Bank25,384$13.3M0.1%+1,22013F-HRTimeline
Ensign Peak Advisors, Inc24,778$13M0.02%-18,89813F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding24,725$13M+4,617Timeline
China Universal Asset Management Co., L…24,537$12.9M1.21%-1,09213F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.24,329$12.8M0.05%+76113F-HRTimelineGroup
Illinois Municipal Retirement Fund23,688$12.4M0.17%+1,85113F-HRTimeline
BEACON INVESTMENT ADVISORY SERVICES, IN…23,515$12.3M0.54%-2,74413F-HRTimeline
Amova Asset Management Americas, Inc.in group Amova Asset Management Americ…23,314$12.2M0.12%-85013F-HRTimelineGroup
Applied Finance Capital Management, LLC22,983$12.1M0.82%+3,19013F-HRTimeline
Jain Global LLC22,662$11.9M0.18%+6,52013F-HRTimeline
Zurich Insurance Group Ltd/FIin group Zurich Insurance Group Ltd/FI22,651$11.9M0.09%new13F-HRTimelineGroup
SCHAPER BENZ & WISE INVESTMENT COUNSEL …22,357$11.7M0.9%+2,25913F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP22,005$11.6M0.01%-25,81513F-HRTimeline
Mariner, LLCin group Mariner, LLC21,815$11.5M0.02%+9,17413F-HRTimelineGroup
Verition Fund Management LLC21,802$11.4M0.07%+1,67813F-HRTimeline
GW HENSSLER & ASSOCIATES LTD21,482$11.3M0.6%+1,12213F-HRTimeline
IFM Investors Pty Ltd21,297$11.2M0.11%+4913F-HRTimeline
FORSTA AP-FONDEN21,100$11.1M0.07%+30013F-HRTimeline
ARS Investment Partners, LLC20,855$10.9M0.8%+14,37813F-HRTimeline
CIBC WORLD MARKETS CORP20,752$10.9M0.07%+7,93213F-HRTimeline
NISA INVESTMENT ADVISORS, LLC20,751$10.9M0.05%-26,59513F-HRTimeline
HRT FINANCIAL LP20,624$10.8M0.05%-2,87513F-HRTimeline
UNIVEST FINANCIAL Corpin group UNIVEST FINANCIAL Corp20,546$10.8M0.65%+2,12713F-HRTimelineGroup
DDD Partners, LLC20,496$10.8M1.15%new13F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…20,202$10.6M<0.01%-76113F-HRTimelineGroup
AMALGAMATED BANK20,063$10.5M0.08%-55713F-HRTimeline
State of Alaska, Department of Revenue19,965$10.5M0.11%+2,64013F-HRTimeline
One Capital Management, LLC19,720$10.4M0.36%+4,89713F-HRTimeline
ADAMS DIVERSIFIED EQUITY FUND, INC.in group ADAMS DIVERSIFIED EQUITY FUND…19,700$10.3M0.37%013F-HRTimelineGroup
Banco Santander, S.A.in group Banco Santander, S.A.19,558$10.3M0.1%+7,70613F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Beacon Pointe Advisors, LLC19,467$10.2M0.11%-4813F-HRTimeline
WOLVERINE TRADING, LLC19,578$10.2M0.26%+4,58813F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…19,560$10.2M0.15%-54013F-HRTimelineGroup
iA Global Asset Management Inc.19,240$10.1M0.15%+613F-HRTimeline
Private Advisor Group, LLC19,191$10.1M0.05%+4,91513F-HRTimeline
PKO Investment Management Joint-Stock Co18,800$9.87M1.06%+3,50013F-HRTimeline
Voleon Capital Management LP18,663$9.8M0.54%+17,41913F-HRTimeline
Solas Capital Management, LLC18,594$9.76M5.46%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.17,068$9.61M0.02%+6,07313F-HR/ATimelineGroup
USS Investment Management Ltd18,280$9.59M0.06%+7813F-HRTimeline
SHELTON CAPITAL MANAGEMENT18,242$9.58M0.22%-23613F-HRTimeline
Varma Mutual Pension Insurance Co18,188$9.55M0.07%+1,30013F-HRTimeline
IMC-Chicago, LLC17,952$9.42M0.24%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC17,755$9.32M0.01%-66413F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding17,698$9.29M-4,688Timeline
AIA Group Ltdin group AIA Group Ltd17,257$9.06M0.2%+1,16413F-HRTimelineGroup
Utah Retirement Systems17,202$9.03M0.09%-12013F-HRTimeline
NORTH POINT PORTFOLIO MANAGERS CORP/OH16,877$8.86M1.52%-35713F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …16,829$8.84M0.05%-3,84013F-HRTimeline
Ethic Inc.16,847$8.78M0.16%+9,76613F-HRTimeline
Greenwich Wealth Management LLC16,154$8.48M0.41%+1413F-HRTimeline
KLINGENSTEIN FIELDS & CO LP16,099$8.45M0.33%+9,15513F-HRTimeline
SG Americas Securities, LLC16,032$8.42M0.04%-48,03113F-HRTimeline
Police & Firemen's Retirement System of…15,877$8.34M0.08%+65113F-HRTimeline
XPONANCE LLC15,865$8.33M0.07%-40213F-HRTimeline
Quantinno Capital Management LP15,609$8.19M0.04%+5,51313F-HRTimeline
First Horizon Advisors, Inc.15,417$8.09M0.21%+10313F-HRTimeline
MML INVESTORS SERVICES, LLC15,379$8.07M0.02%+7,03313F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd15,305$8.04M0.33%+11,66713F-HRTimelineGroup
OSSIAM15,160$7.96M0.09%-22,23413F-HRTimeline
Scion Asset Management, LLC15,000$7.88M14%new13F-HRTimeline
COMERICA BANK14,907$7.83M0.03%-6913F-HRTimeline
Ilmarinen Mutual Pension Insurance Co14,900$7.82M0.06%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…14,715$7.73M<0.01%-1,24713F-HRTimelineGroup
New York Life Investment Management LLCin group New York Life Investment Mana…14,353$7.54M0.07%+11313F-HRTimelineGroup
Baader Bank Aktiengesellschaft14,289$7.5M0.65%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…14,282$7.5M0.03%-6213F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…14,266$7.49M0.07%-3,07513F-HRTimelineGroup
Prospera Financial Services Inc14,133$7.42M0.14%+10,32013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC13,858$7.28M0.01%-2,16213F-HRTimelineGroup
FAGAN ASSOCIATES, INC.13,840$7.27M1.12%+71413F-HRTimeline
M&G PLCin group M&G PLC13,575$7.13M0.04%+213F-HRTimelineGroup
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC13,556$7.12M0.05%+1,97413F-HR/ATimelineGroup
DILLON & ASSOCIATES INC13,344$7.01M0.95%-39213F-HRTimeline
Louisiana State Employees Retirement Sy…13,300$6.98M0.13%-30013F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC13,280$6.97M0.05%+2,75613F-HRTimelineGroup
Eversept Partners, LP13,254$6.96M0.7%new13F-HRTimeline
Horizon Investments, LLC13,242$6.95M0.11%+11,60813F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson13,088$6.87M<0.01%-46513F-HRTimelineGroup
PROFUND ADVISORS LLC12,913$6.78M0.24%+1,38813F-HRTimeline
GREENWOOD CAPITAL ASSOCIATES LLC12,861$6.75M0.84%+4,41913F-HRTimeline
Generali Asset Management SPA SGR12,684$6.66M0.15%+1,65013F-HRTimeline
Headlands Technologies LLC12,653$6.64M0.8%+9,25913F-HRTimeline
ARK Investment Management LLCin group ARK Investment Management LLC12,606$6.62M0.05%-1,08813F-HRTimelineGroup
RK Asset Management, LLC12,602$6.62M6.38%+3913F-HRTimeline
Janney Montgomery Scott LLC12,590$6.61M0.02%-15,45213F-HRTimeline
Slow Capital, Inc.12,409$6.51M0.8%-7,07113F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC12,272$6.44M0.03%013F-HRTimelineGroup
NorthCrest Asset Manangement, LLC11,554$6.32M0.17%-34913F-HRTimeline
Generate Investment Management Ltd12,000$6.3M0.35%new13F-HRTimeline
HARVEY CAPITAL MANAGEMENT INC11,742$6.28M1.47%-1,35013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Trexquant Investment LP11,936$6.27M0.07%-44,99513F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…11,892$6.24M0.07%-32613F-HRTimelineGroup
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding11,645$6.11M+2,597Timeline
Atria Investments, Inc11,469$6.02M0.07%+1,44213F-HRTimeline
MERITAGE PORTFOLIO MANAGEMENT11,455$6.01M0.38%new13F-HRTimeline
Marietta Wealth Management, LLC11,451$6.01M0.78%+67313F-HRTimeline
ANCHOR CAPITAL ADVISORS LLC11,372$5.97M0.18%+37513F-HRTimeline
OP Asset Management Ltd11,345$5.96M0.09%-35413F-HR/ATimeline
Rock Springs Capital Management LP11,300$5.93M0.37%+8,50013F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…11,158$5.86M0.03%+75413F-HRTimelineGroup
THOMPSON SIEGEL & WALMSLEY LLC11,086$5.82M0.1%+1,01013F-HRTimeline
Elo Mutual Pension Insurance Co10,917$5.73M0.12%-1,21513F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC10,867$5.71M0.06%-20313F-HRTimeline
CAPTRUST FINANCIAL ADVISORS10,723$5.63M0.01%-3,56513F-HRTimeline
Artia Global Partners LP10,671$5.6M1.44%new13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC10,543$5.53M0.02%-8,59513F-HRTimelineGroup
Qsemble Capital Management, LP10,468$5.5M0.53%-1,84813F-HRTimeline
Evergreen Wealth Management, LLC10,436$5.48M3.07%+4,78313F-HRTimeline
Edgestream Partners, L.P.10,373$5.45M0.15%+8,12413F-HRTimeline
JACOBS & CO/CA10,294$5.4M0.54%+24413F-HRTimeline
South Dakota Investment Council10,119$5.31M0.1%+7,76913F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…9,662$5.29M0.01%-24,08313F-HRTimeline
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC10,000$5.25M0.27%013F-HRTimelineGroup
GENERAL AMERICAN INVESTORS CO INC9,876$5.18M0.35%-5,00013F-HRTimeline
AIMZ Investment Advisors, LLC9,854$5.17M1.73%013F-HRTimeline
Legato Capital Management LLC9,784$5.14M0.61%013F-HRTimeline
Cetera Investment Advisers9,754$5.12M0.01%-82113F-HRTimeline
Avanza Fonder AB9,737$5.11M0.15%+83813F-HRTimeline
SHELL ASSET MANAGEMENT CO9,696$5.09M0.18%-12013F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding9,540$5.01M-637Timeline
Badgley Phelps Wealth Managers, LLC9,535$5.01M0.11%+67413F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…9,513$4.99M0.01%-128,77713F-HR/ATimelineGroup
Creative Planningin group Creative Planning9,485$4.98M<0.01%-1,88213F-HRTimelineGroup
Empowered Funds, LLC9,400$4.93M0.06%+7,20713F-HRTimeline
DCF Advisers, LLC9,400$4.93M2.37%+50013F-HRTimeline
ASR Vermogensbeheer N.V.9,352$4.91M0.06%-13313F-HRTimeline
Sienna Gestion10,122$4.85M0.33%+95713F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The9,154$4.81M0.07%+77613F-HRTimelineGroup
Apriem Advisors9,117$4.79M0.51%-3,31913F-HRTimeline
BAR HARBOR WEALTH MANAGEMENTin group BAR HARBOR WEALTH MANAGEMENT8,976$4.71M0.3%new13F-HRTimelineGroup
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…8,970$4.71M0.01%+40413F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND8,931$4.69M0.08%-10013F-HRTimeline
MassMutual Private Wealth & Trust, FSB8,842$4.64M0.12%+4,67613F-HRTimeline
Summit Financial, LLC8,810$4.63M0.1%-1,78613F-HRTimeline
MONTANOVA CAPITAL, LLC8,630$4.53M0.17%new13F-HRTimeline
Cache Advisors, LLC8,616$4.52M1.22%013F-HRTimeline
Biondo Investment Advisors, LLC8,501$4.46M0.59%+4013F-HRTimeline
Hunter Perkins Capital Management, LLC8,473$4.45M1.05%-913F-HRTimeline
Aigen Investment Management, LP8,466$4.44M0.61%+5,80713F-HRTimeline
Clear Harbor Asset Management, LLC8,419$4.42M0.33%+1,61613F-HRTimeline
Point72 (DIFC) Ltd8,398$4.41M0.35%new13F-HRTimeline
UniSuper Management Pty Ltd8,368$4.39M0.03%+56613F-HRTimeline
Cardinal Capital Management8,316$4.37M0.64%+28013F-HRTimeline
FOUNDERS CAPITAL MANAGEMENT, LLC8,274$4.34M0.74%+53813F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…8,244$4.33M0.04%+10913F-HRTimeline
OAK ASSOCIATES LTD /OH/8,192$4.3M0.28%-1,64013F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC8,134$4.27M0.13%+4,25313F-HRTimeline
Pine Valley Investments Ltd Liability Co8,109$4.26M0.25%+1,74713F-HRTimeline
Stratos Wealth Partners, LTD.group of 2 filers holding8,044$4.22M-689Timeline
WOODSTOCK CORP8,021$4.21M0.39%+90613F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC7,895$4.14M0.04%-9013F-HRTimeline
Schonfeld Strategic Advisors LLC7,844$4.12M0.03%-3613F-HRTimeline
ATLAS CAPITAL ADVISORS INC.7,758$4.07M0.5%-70013F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS7,638$4.01M0.08%-27,10213F-HRTimelineGroup
RWA WEALTH PARTNERS, LLC7,598$3.99M0.05%-10,37213F-HRTimeline
Public Sector Pension Investment Board7,591$3.99M0.02%-6,46413F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co7,562$3.97M0.05%-40613F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.7,502$3.94M0.01%+16313F-HRTimelineGroup
Bedell Frazier Investment Counselling, …7,415$3.89M0.98%-40613F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC7,409$3.89M0.01%-35613F-HRTimeline
Entropy Technologies, LP7,196$3.78M0.3%-1,89413F-HRTimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC7,179$3.77M0.08%13F-HRTimelineGroup
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding7,146$3.75M-334Timeline
VAN LANSCHOT KEMPEN INVESTMENT MANAGEME…7,094$3.72M0.04%+1,62713F-HRTimeline
Modera Wealth Management, LLC7,089$3.72M0.05%-75913F-HRTimeline
JB Capital LLC6,904$3.62M0.18%new13F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding6,823$3.58M+5,305Timeline
F/m Investments LLC6,688$3.51M0.13%+8913F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…6,682$3.51M0.04%-65713F-HRTimelineGroup
Vinva Investment Management Ltd6,682$3.48M0.09%+1,18213F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.6,423$3.37M0.04%-44513F-HRTimelineGroup
Madison Asset Management, LLCin group Madison Asset Management, LLC6,401$3.36M0.04%-1913F-HRTimelineGroup
Ledyard National Bank6,365$3.34M0.32%+12013F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO6,256$3.28M0.1%-16213F-HRTimeline
Arnhold LLC6,228$3.27M0.3%new13F-HRTimeline
COMMERCE BANKin group COMMERCE BANK6,153$3.23M0.02%-62513F-HRTimelineGroup
Wealthspire Advisors, LLC6,137$3.22M0.02%-3,21313F-HRTimeline
Citizens Business Bank6,125$3.22M0.62%+11413F-HRTimeline
Hudson Capital Management LLC6,105$3.21M0.91%+64713F-HRTimeline
Cornerstone Advisors, LLC6,100$3.2M0.11%013F-HRTimeline
Eisler Capital Management Ltd.6,092$3.19M0.11%+2,15713F-HRTimeline
Glenmede Investment Management, LP6,079$3.19M0.02%13F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …6,063$3.18M<0.01%new13F-HRTimelineGroup
Callan Family Office, LLC6,040$3.17M0.1%+4,13513F-HRTimeline