REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
VANGUARD GROUP INC9,075,153$7,004,838
BlackRock, Inc.8,741,270$6,747,124
STATE STREET CORP4,660,808$3,597,538
Dodge & Cox4,596,358$3,547,791
JPMORGAN CHASE & CO3,940,160$3,041,293
FRANKLIN RESOURCES INC2,560,004$1,975,990
GEODE CAPITAL MANAGEMENT, LLC2,519,540$1,936,711
FMR LLC2,319,566$1,790,403
Nuveen, LLC2,010,517$1,551,858
PRICE T ROWE ASSOCIATES INC /MD/1,949,797$1,505
LOOMIS SAYLES & CO L P1,934,326$1,493,048
Invesco Ltd.1,591,105$1,228,127
Capital World Investors1,398,003$1,079,077
MORGAN STANLEY1,389,323$1,072,379
NORGES BANK1,311,485$1,012,296
BANK OF AMERICA CORP /DE/1,157,426$893,383
GOLDMAN SACHS GROUP INC1,097,327$846,994
AQR CAPITAL MANAGEMENT LLC995,710$768,518
NORTHERN TRUST CORP944,933$729,365
Amundi791,906$611,248
CHARLES SCHWAB INVESTMENT MANAGEMENT INC778,001$600,516
Bank of New York Mellon Corp764,242$589,896
DEUTSCHE BANK AG\763,926$589,652
UBS ASSET MANAGEMENT AMERICAS INC745,233$575,223
Legal & General Group Plc743,027$573,520
WELLINGTON MANAGEMENT GROUP LLP664,465$512,881
TWO SIGMA ADVISERS, LP604,540$466,626
AMERICAN CENTURY COMPANIES INC551,487$425,680
FIL Ltd529,190$408,466
DIMENSIONAL FUND ADVISORS LP499,544$385,591
MARSHALL WACE, LLP478,551$369,379
ALLIANCEBERNSTEIN L.P.478,389$369,254
Holocene Advisors, LP460,723$355,618
ACADIAN ASSET MANAGEMENT LLC445,795$344
BNP PARIBAS ARBITRAGE, SA440,844$340,274
NEUBERGER BERMAN GROUP LLC422,127$325,827
MANUFACTURERS LIFE INSURANCE COMPANY, THE421,229$325,260
Pacer Advisors, Inc.397,666$306,946
TD Asset Management Inc397,552$306,858
MILLENNIUM MANAGEMENT LLC379,768$293,132
Pictet Asset Management Holding SA367,870$284,716
National Pension Service360,988$278,636
ROYAL BANK OF CANADA345,219$266,466
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC342,319$264,226
HSBC HOLDINGS PLC318,808$246,215
BARCLAYS PLC311,167$240,180
Voya Investment Management LLC294,049$226,757
AMERIPRISE FINANCIAL INC291,919$225,552
Swiss National Bank285,460$220,338
Sumitomo Mitsui Trust Holdings, Inc.285,031$220,007
Epoch Investment Partners, Inc.281,335$217,154
TWO SIGMA INVESTMENTS, LP281,151$217,012
UBS Group AG271,158$209,299
JACOBS LEVY EQUITY MANAGEMENT, INC264,991$204,539
Point72 Asset Management, L.P.262,527$202,637
Robeco Institutional Asset Management B.V.261,850$202,114
FEDERATED HERMES, INC.246,619$190,358
BNP Paribas Investment Partners S.A.246,476$190
CITIGROUP INC245,335$189,367
Assenagon Asset Management S.A.233,231$180,024
Swedbank AB227,779$175,816
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.224,857$174,559
Russell Investments Group, Ltd.221,090$170,720
Man Group plc218,112$168,354
1832 Asset Management L.P.216,864$167,391
DekaBank Deutsche Girozentrale211,207$207
MCDONALD CAPITAL INVESTORS INC/CA208,241$160,735
FIRST TRUST ADVISORS LP205,732$158,799
JANUS HENDERSON GROUP PLC205,672$158,791
Candriam S.C.A.205,332$158,496
Polar Capital Holdings Plc204,927$158,177
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM201,090$155,215
Chevy Chase Trust Holdings, LLC200,747$154,951
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP194,695$150,279
ProShare Advisors LLC184,286$142,245
Bronte Capital Management Pty Ltd.176,768$136,442
Sound Shore Management Inc /CT/175,887$135,762
Allianz Asset Management GmbH168,614$130,148
CANADA PENSION PLAN INVESTMENT BOARD168,367$129,957
LSV ASSET MANAGEMENT166,514$129
SOUTHEASTERN ASSET MANAGEMENT INC/TN/165,792$127,970
abrdn plc161,738$124,841
RHUMBLINE ADVISERS160,805$124,120
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM158,680$122,480
D. E. Shaw & Co., Inc.155,475$120,006
RAYMOND JAMES FINANCIAL INC149,610$115,480
CITADEL ADVISORS LLC144,970$111,898
Qube Research & Technologies Ltd142,183$109,747
WELLS FARGO & COMPANY/MN140,049$108,099
NORDEA INVESTMENT MANAGEMENT AB137,321$105,810
SG Americas Securities, LLC131,112$101
Retirement Systems of Alabama128,317$99,044
NATIXIS ADVISORS, L.P.122,588$95
BANK OF NOVA SCOTIA120,011$92,633
NATIONAL BANK OF CANADA /FI/119,812$92,477
PRINCIPAL FINANCIAL GROUP INC119,625$92,335
NEW YORK STATE COMMON RETIREMENT FUND117,369$90,594
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND114,713$88,544
VICTORY CAPITAL MANAGEMENT INC111,964$86,422
CREDIT AGRICOLE S A108,943$84,090
1262 other institutions10,675,844$7,482,198
Total (1,362 institutions)89,122,221$65,502,374