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Regeneron Pharmaceuticals
REGN

Overview Fund Activity

1,262 hedge funds and large institutions have $81.2B invested in Regeneron Pharmaceuticals in 2023 Q4 according to their latest regulatory filings, with 181 funds opening new positions, 442 increasing their positions, 439 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,262
Holders Change
+92
Holders Change %
+7.86%
% of All Funds
18.5%
Holding in Top 10
25
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-13.79%
% of All Funds
0.37%
New
181
Increased
442
Reduced
439
Closed
68
Calls
$1.25B
Puts
$1.93B
Net Calls
-$677M
Net Calls Change
-$494M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$2B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$9.06B
3
Millennium Management
3
Millennium Management
New York
$246M
4
Amundi
4
Amundi
France
$825M
5
Citadel Advisors
5
Citadel Advisors
Florida
$250M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$631M
2
SGA
2
Sustainable Growth Advisers
Connecticut
$204K
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$968M
4
BlackRock
4
BlackRock
New York
$7.58B
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$409M
Name Holding Trade Value Shares
Change 		Shares
Change %
Stifel Financial
151
Stifel Financial
Missouri
$36.6M +$9.35M +10,649 +34%
LPL Financial
152
LPL Financial
California
$36.6M +$806K +918 +2%
Royal London Asset Management
153
Royal London Asset Management
United Kingdom
$36.6M +$938K +1,068 +3%
Hudson Bay Capital Management
154
Hudson Bay Capital Management
Connecticut
$36.4M +$36.4M +41,500 New
Aviva
155
Aviva
United Kingdom
$36.3M -$3.1M -3,524 -8%
EAM
156
Erste Asset Management
Austria
$36M +$2.12M +2,410 +6%
BBVA
157
Banco Bilbao Vizcaya Argentaria
Spain
$35.2M -$491K -559 -1%
CWM
158
CIBC World Markets
New York
$34.7M +$18.7M +21,325 +117%
AIG
159
American International Group
New York
$34.6M +$36K +41 +0.1%
RPAM
160
Rhenman & Partners Asset Management
Sweden
$34.3M -$878K -1,000 -3%
PI
161
PGGM Investments
Netherlands
$31.6M -$18.1M -20,613 -36%
PI
162
PineBridge Investments
New York
$31.3M -$551K -627 -2%
NAMA
163
Nikko Asset Management Americas
New York
$30.7M -$1.52M -1,733 -5%
HighTower Advisors
164
HighTower Advisors
Illinois
$30.6M -$536K -606 -2%
Rafferty Asset Management
165
Rafferty Asset Management
New York
$30M +$1.86M +2,121 +7%
SO
166
STRS Ohio
Ohio
$29.9M +$2.49M +2,837 +9%
Baird Financial Group
167
Baird Financial Group
Wisconsin
$29.7M +$224K +255 +0.8%
Corient Private Wealth
168
Corient Private Wealth
Florida
$29.5M +$2.23M +2,537 +8%
Voloridge Investment Management
169
Voloridge Investment Management
Florida
$29.2M +$527K +600 +2%
MAM
170
Martingale Asset Management
Massachusetts
$28.8M -$1.29M -1,473 -4%
NW
171
NewEdge Wealth
Pennsylvania
$28.7M +$3.77M +4,287 +15%
ADEF
172
Adams Diversified Equity Fund
Maryland
$28.4M – – –
DnB Asset Management
173
DnB Asset Management
Norway
$28.4M +$1.35M +1,532 +5%
ZIG
174
Zurich Insurance Group
Switzerland
$28.3M -$41.4M -47,092 -59%
WTA
175
Washington Trust Advisors
Massachusetts
$28.3M -$326K -371 -1%
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