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Biogen
BIIB

Overview Fund Activity

956 hedge funds and large institutions have $32B invested in Biogen in 2023 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 331 increasing their positions, 342 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
956
Holders Change
-43
Holders Change %
-4.3%
% of All Funds
15.24%
Holding in Top 10
14
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-22.22%
% of All Funds
0.22%
New
91
Increased
331
Reduced
342
Closed
118
Calls
$575M
Puts
$517M
Net Calls
+$57.3M
Net Calls Change
+$102M

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$1.22B
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$1.28B
3
Massachusetts Financial Services
3
Massachusetts Financial Services
Massachusetts
$115M
4
VanEck Associates
4
VanEck Associates
New York
$306M
5
Macquarie Group
5
Macquarie Group
Australia
$70.2M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$350M
2
LAM
2
L2 Asset Management
Massachusetts
$2.29M
3
FCM
3
Farallon Capital Management
California
$0
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$12.4M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$71.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
LFAS
351
Level Four Advisory Services
Texas
$1.89M +$69.7K +271 +4%
NB
352
Norinchukin Bank
Japan
$1.88M -$1.97M -7,675 -51%
JPMPWA
353
J.P. Morgan Private Wealth Advisors
California
$1.85M +$1.85M +7,209 New
Northwestern Mutual Wealth Management
354
Northwestern Mutual Wealth Management
Wisconsin
$1.85M -$494K -1,922 -21%
MJRIC
355
Mogy Joel R Investment Counsel
California
$1.79M – – –
EIP
356
Easterly Investment Partners
Massachusetts
$1.76M -$6.94K -27 -0.4%
LA
357
LBP AM
France
$1.75M +$265K +1,031 +18%
HWAM
358
Hennion & Walsh Asset Management
New Jersey
$1.73M +$404K +1,573 +30%
NLGIA
359
Nippon Life Global Investors Americas
New York
$1.7M +$1.7M +6,630 New
BAMF
360
BI Asset Management Fondsmaeglerselskab
Denmark
$1.68M -$311K -1,210 -16%
EOJOAM
361
E. Ohman J:or Asset Management
Sweden
$1.67M -$103K -400 -6%
NIM
362
NEOS Investment Management
Connecticut
$1.67M +$1.67M +6,484 New
OA
363
Oak Associates
Ohio
$1.66M +$64.3K +250 +4%
Qube Research & Technologies (QRT)
364
Qube Research & Technologies (QRT)
United Kingdom
$1.63M -$10.8M -42,041 -87%
LWCFA
365
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$1.62M – – –
HSA
366
Hussman Strategic Advisors
Maryland
$1.62M – – –
TI
367
Tidal Investments
Wisconsin
$1.61M -$305K -1,185 -16%
QCM
368
Quantinno Capital Management
New York
$1.58M +$336K +1,306 +27%
CAN
369
Cetera Advisor Networks
California
$1.57M +$96.1K +374 +7%
CAM
370
Cresset Asset Management
Illinois
$1.56M -$176K -683 -10%
VA
371
Vident Advisory
Georgia
$1.56M +$1.56M +6,065 New
MLICM
372
Metropolitan Life Insurance Company (MetLife)
New York
$1.54M -$81.2K -316 -5%
BBHC
373
Brown Brothers Harriman & Co
New York
$1.53M – – –
Capstone Investment Advisors
374
Capstone Investment Advisors
New York
$1.52M +$949K +3,693 +167%
PCM
375
Prelude Capital Management
New York
$1.52M -$29.6K -115 -2%
13 14
15
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