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Regeneron Pharmaceuticals
REGN

Overview Fund Activity

1,303 hedge funds and large institutions have $66.5B invested in Regeneron Pharmaceuticals in 2024 Q4 according to their latest regulatory filings, with 167 funds opening new positions, 473 increasing their positions, 489 reducing their positions, and 212 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,303
Holders Change
-73
Holders Change %
-5.31%
% of All Funds
17.34%
Holding in Top 10
14
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-39.13%
% of All Funds
0.19%
New
167
Increased
473
Reduced
489
Closed
212
Calls
$1.19B
Puts
$1.17B
Net Calls
+$19.9M
Net Calls Change
+$413M

Top Buyers

1
Capital International Investors
Capital International Investors
California
+$990M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$577M
3
Amundi
Amundi
France
+$358M
4
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
+$281M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$206M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$1.54B
2
Capital World Investors
Capital World Investors
California
-$1.08B
3
Capital Research Global Investors
Capital Research Global Investors
California
-$678M
4
IAIM
International Assets Investment Management
Florida
-$630M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$355M
Name Holding Trade Value Shares
Change 		Shares
Change %
GI
851
GAMCO Investors
Connecticut
$401K +$141K +198 +54%
LA
852
LBP AM
France
$400K -$7.12K -10 -2%
LFM
853
LGT Fund Management
Liechtenstein
$399K +$76.9K +108 +24%
TCM
854
Triumph Capital Management
Colorado
$399K +$97.6K +137 +32%
KAM
855
Kazazian Asset Management
Florida
$399K +$399K +560 New
RSA
856
River Street Advisors
Illinois
$394K +$29.2K +41 +8%
CI
857
Conning Inc
Connecticut
$392K -$52K -73 -12%
CIA
858
Choate Investment Advisors
Massachusetts
$392K +$26.4K +37 +7%
FMLI
859
Fukoku Mutual Life Insurance
Japan
$392K -$142K -199 -27%
KMWM
860
Keudell/Morrison Wealth Management
Oregon
$391K +$118K +165 +43%
LCM
861
LCM Capital Management
Illinois
$388K +$1.43K +2 +0.4%
EI
862
Ellevest Inc
New York
$386K +$144K +202 +59%
KFS
863
Keynote Financial Services
Connecticut
$384K +$29.2K +41 +8%
JGGDR
864
JGP Global Gestao de Recursos
Brazil
$383K -$712 -1 -0.2%
RSWA
865
Robinson Smith Wealth Advisors
Maine
$382K -$31.3K -44 -8%
SWP
866
Sagespring Wealth Partners
Tennessee
$382K +$382K +536 New
CFG
867
Cooper Financial Group
California
$380K -$47.1K -66 -11%
MWM
868
Mission Wealth Management
California
$379K -$1.28M -1,804 -77%
1C
869
111 Capital
France
$378K +$378K +531 New
PCM
870
Pointe Capital Management
Michigan
$376K +$133K +187 +55%
QT
871
Quantbot Technologies
New York
$376K +$274K +384 +267%
BBHC
872
Brown Brothers Harriman & Co
New York
$375K +$32.1K +45 +9%
Los Angeles Capital Management
873
Los Angeles Capital Management
California
$375K -$879K -1,234 -70%
ET
874
Equitable Trust
Tennessee
$374K – – –
FRA
875
Frank Rimerman Advisors
California
$373K -$52K -73 -12%
33 34
35
36 37