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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 %
EIP
376
Easterly Investment Partners
Massachusetts
$1.92M +$26.7K +96 +1%
LWCFA
377
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$1.91M -$55.6K -200 -3%
MML Investors Services
378
MML Investors Services
Massachusetts
$1.9M -$301K -1,082 -14%
RG
379
Richelieu Gestion
France
$1.89M -$458K -1,647 -19%
BBHC
380
Brown Brothers Harriman & Co
New York
$1.88M +$8.9K +32 +0.5%
Northwestern Mutual Wealth Management
381
Northwestern Mutual Wealth Management
Wisconsin
$1.87M +$74.5K +268 +4%
SFI
382
Siemens Fonds Invest
Germany
$1.87M -$5.01K -18 -0.3%
PCMU
383
Paragon Capital Management (Utah)
Utah
$1.87M +$852K +3,063 +84%
BMSSC
384
B. Metzler seel. Sohn & Co
Germany
$1.85M -$302K -1,086 -14%
NMERB
385
New Mexico Educational Retirement Board
New Mexico
$1.84M -$83.4K -300 -4%
MLICM
386
Metropolitan Life Insurance Company (MetLife)
New York
$1.79M -$481K -1,729 -21%
EI
387
Ethic Inc
New York
$1.77M -$805K -2,894 -31%
EOJOAM
388
E. Ohman J:or Asset Management
Sweden
$1.75M – – –
PFS
389
Prospera Financial Services
Texas
$1.75M +$3.06K +11 +0.2%
OA
390
Oak Associates
Ohio
$1.72M – – –
BCV
391
Banque Cantonale Vaudoise
Switzerland
$1.71M +$55.6K +200 +3%
LB
392
Legacy Bridge
Iowa
$1.7M – – –
BAMF
393
BI Asset Management Fondsmaeglerselskab
Denmark
$1.69M +$606K +2,179 +56%
WP
394
Waycross Partners
Kentucky
$1.67M +$1.67M +6,000 New
SAM
395
Shell Asset Management
Netherlands
$1.64M -$6.67K -24 -0.4%
MLL
396
Moody Lynn & Lieberson
Massachusetts
$1.64M -$40.3K -145 -2%
FP
397
Factorial Partners
New York
$1.63M +$125K +450 +8%
IP
398
Intellectus Partners
California
$1.61M -$133K -478 -8%
MWM
399
Meridian Wealth Management
Kentucky
$1.59M +$1.11K +4 +0.1%
NSIM
400
North Star Investment Management
Illinois
$1.57M +$1.54M +5,551 +5,140%
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