BIIB icon

Biogen
BIIB

Overview Fund Activity

992 hedge funds and large institutions have $34.8B invested in Biogen in 2023 Q1 according to their latest regulatory filings, with 87 funds opening new positions, 340 increasing their positions, 361 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
992
Holders Change
-32
Holders Change %
-3.13%
% of All Funds
15.88%
Holding in Top 10
19
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-20.83%
% of All Funds
0.3%
New
87
Increased
340
Reduced
361
Closed
101
Calls
$744M
Puts
$674M
Net Calls
+$70.1M
Net Calls Change
+$286M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$511M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$192M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$151M
4
PAMS
Pictet Asset Management (Switzerland)
Switzerland
+$111M
5
CG
Carmignac Gestion
France
+$86.2M

Top Sellers

1
Marshall Wace
Marshall Wace
United Kingdom
-$198M
2
Man Group
Man Group
United Kingdom
-$193M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
-$148M
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$140M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$117M
Name Holding Trade Value Shares
Change 		Shares
Change %
PAG
426
Private Advisor Group
New Jersey
$1.26M -$424K -1,524 -25%
TWC
427
TD Waterhouse Canada
Ontario, Canada
$1.24M +$11.8K +40 +1%
PA
428
Pinnacle Associates
New York
$1.23M -$52.3K -188 -4%
EBT
429
Enterprise Bank & Trust
Massachusetts
$1.22M +$1.95K +7 +0.2%
Bessemer Group
430
Bessemer Group
New Jersey
$1.21M -$15.3K -55 -1%
V
431
Veritable
Delaware
$1.19M +$30K +108 +3%
MA
432
Mutual Advisors
Nebraska
$1.19M +$102K +366 +9%
RIA
433
Richwood Investment Advisors
Ohio
$1.18M -$158K -568 -12%
LOAME
434
Lombard Odier Asset Management (Europe)
United Kingdom
$1.17M -$109K -393 -9%
AIM
435
Alhambra Investment Management
Florida
$1.17M +$31.4K +113 +3%
Cetera Investment Advisers
436
Cetera Investment Advisers
Illinois
$1.17M +$34.2K +123 +3%
EF
437
Empirical Finance
Pennsylvania
$1.16M +$45.6K +164 +4%
SCP
438
Seizert Capital Partners
Michigan
$1.15M +$178K +640 +18%
BRWA
439
B. Riley Wealth Advisors
Florida
$1.14M -$205K -737 -15%
PRC
440
Pearl River Capital
Michigan
$1.14M -$1.79M -6,454 -61%
FMII
441
Farmers & Merchants Investments Inc
Nebraska
$1.13M +$4.17K +15 +0.4%
WT
442
Whittier Trust
California
$1.12M – – –
SDIC
443
South Dakota Investment Council
South Dakota
$1.12M – – –
SWP
444
Stratos Wealth Partners
Ohio
$1.11M -$182K -653 -14%
CK
445
Cohen Klingenstein
New York
$1.11M – – –
TYCC
446
Texas Yale Capital Corp
Florida
$1.11M – – –
API
447
Advisor Partners II
California
$1.11M +$146K +526 +15%
AG
448
AIA Group
Hong Kong
$1.1M -$55.6K -200 -5%
BWP
449
Baldwin Wealth Partners
Massachusetts
$1.09M -$37.5K -135 -3%
Fifth Third Bancorp
450
Fifth Third Bancorp
Ohio
$1.09M +$151K +542 +16%
16 17
18
19 20