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Biogen
BIIB

Overview Fund Activity

860 hedge funds and large institutions have $20.1B invested in Biogen in 2024 Q4 according to their latest regulatory filings, with 130 funds opening new positions, 292 increasing their positions, 317 reducing their positions, and 158 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
860
Holders Change
-42
Holders Change %
-4.66%
% of All Funds
11.45%
Holding in Top 10
4
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-50%
% of All Funds
0.05%
New
130
Increased
292
Reduced
317
Closed
158
Calls
$308M
Puts
$356M
Net Calls
-$47.1M
Net Calls Change
+$22.1M

Top Buyers

1
Pacer Advisors
Pacer Advisors
Pennsylvania
$408M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
$246M
3
VanEck Associates
VanEck Associates
New York
$163M
4
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$167M
5
UBS Group
UBS Group
Switzerland
$160M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$321M
2
RCM
RA Capital Management
Massachusetts
$0
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$474M
4
Ameriprise
Ameriprise
Minnesota
$22M
5
ClearBridge Investments
ClearBridge Investments
New York
$242K
Name Holding Trade Value Shares
Change 		Shares
Change %
Commonwealth Equity Services
226
Commonwealth Equity Services
Massachusetts
$4.02M -$314K -2,051 -7%
CWM
227
CIBC World Markets
New York
$4.01M +$500K +3,267 +14%
PHK
228
Point72 Hong Kong
Hong Kong
$4M +$4M +26,179 New
LPL Financial
229
LPL Financial
California
$4M -$2.79M -18,253 -41%
Capstone Investment Advisors
230
Capstone Investment Advisors
New York
$3.98M +$1.01M +6,600 +34%
GC
231
Grimes & Company
Massachusetts
$3.92M -$3.34M -21,854 -46%
PNC Financial Services Group
232
PNC Financial Services Group
Pennsylvania
$3.85M +$268K +1,753 +7%
Creative Planning
233
Creative Planning
Kansas
$3.75M +$1.65M +10,772 +78%
URS
234
Utah Retirement Systems
Utah
$3.69M – – –
IMPI
235
Ilmarinen Mutual Pension Insurance
Finland
$3.67M +$918K +6,000 +33%
TAM
236
Tocqueville Asset Management
New York
$3.65M -$34.2M -223,695 -90%
TI
237
Trexquant Investment
Connecticut
$3.57M -$11.2M -73,259 -76%
YCM
238
Yousif Capital Management
Michigan
$3.52M -$14.7K -96 -0.4%
Cerity Partners
239
Cerity Partners
New York
$3.52M +$2.28M +14,306 +184%
DT
240
Diversified Trust
Tennessee
$3.51M +$21.9K +143 +0.6%
SFM
241
Sphera Funds Management
Israel
$3.48M -$263K -1,717 -7%
NYLIM
242
New York Life Investment Management
New York
$3.43M -$19K -124 -0.5%
IG
243
ING Group
Netherlands
$3.39M +$386K +2,521 +13%
Tudor Investment Corp
244
Tudor Investment Corp
Connecticut
$3.36M -$4.85M -31,708 -59%
Ensign Peak Advisors
245
Ensign Peak Advisors
Utah
$3.31M -$373K -2,442 -10%
VPIM
246
Vanguard Personalized Indexing Management
California
$3.31M +$1.58M +10,359 +92%
SCM
247
Shelton Capital Management
Colorado
$3.24M – – –
PFSRSONJ
248
Police & Firemen's Retirement System of New Jersey
New Jersey
$3.23M +$3.23M +21,110 New
A
249
AlphaQuest
New York
$3.19M +$3.19M +20,831 New
X
250
Xponance
Pennsylvania
$3.17M -$44.3K -290 -1%
8 9
10
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