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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
17.35%
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
1
Capital International Investors
California
$3.37B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$1.49B
3
Amundi
3
Amundi
France
$1.14B
4
Loomis, Sayles & Company
4
Loomis, Sayles & Company
Massachusetts
$1.12B
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$315M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$5.84B
2
Capital World Investors
2
Capital World Investors
California
$1.98B
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$0
4
IAIM
4
International Assets Investment Management
Florida
$405K
5
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$10.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
MSA
976
Marino Stram & Associates
Massachusetts
$268K +$2.85K +4 +1%
DF
977
Dunhill Financial
United Kingdom
$267K +$172K +241 +180%
AWM
978
Avitas Wealth Management
California
$265K +$29.9K +42 +13%
MIA
979
MMBG Investment Advisors
Florida
$264K +$264K +370 New
IA
980
IFP Advisors
Florida
$262K +$38.5K +54 +17%
FA
981
Forefront Analytics
Pennsylvania
$262K +$50.6K +71 +24%
PM
982
Phraction Management
Connecticut
$261K – – –
CSPIA
983
Cary Street Partners Investment Advisory
Virginia
$261K -$2.64M -3,708 -91%
DWA
984
Douglass Winthrop Advisors
New York
$259K +$107K +150 +70%
WG
985
Welch Group
Alabama
$259K +$5.62K +8 +2%
LA
986
Legacy Advisors
Pennsylvania
$258K +$45.6K +64 +21%
FCBT
987
First Citizens Bank & Trust
North Carolina
$258K +$60.5K +85 +31%
RRA
988
Round Rock Advisors
Connecticut
$256K – – –
AWM
989
Angeles Wealth Management
California
$256K -$1.43K -2 -0.6%
GAA
990
Green Alpha Advisors
Colorado
$255K -$17.1K -24 -6%
AWA
991
Aaron Wealth Advisors
Illinois
$254K -$73.4K -103 -22%
AA
992
Alta Advisers
United Kingdom
$254K +$40.6K +57 +19%
BTWM
993
Brass Tax Wealth Management
Ohio
$251K – – –
EFG
994
Everhart Financial Group
Ohio
$251K -$362K -508 -59%
AP
995
Americana Partners
Texas
$249K +$25.6K +36 +11%
FW
996
Fidato Wealth
Ohio
$249K +$249K +350 New
AWAU
997
Alliance Wealth Advisors (Utah)
Utah
$248K +$248K +348 New
VWM
998
Venturi Wealth Management
Texas
$246K -$126K -177 -34%
BCWM
999
Bartlett & Co Wealth Management
Ohio
$245K – – –
MOS
1000
MGO One Seven
Ohio
$244K -$30.6K -43 -11%
38 39
40
41 42