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Biogen
BIIB

Overview Fund Activity

920 hedge funds and large institutions have $24.7B invested in Biogen in 2022 Q2 according to their latest regulatory filings, with 78 funds opening new positions, 294 increasing their positions, 350 reducing their positions, and 94 closing their positions.

Holders
920
Holders Change
-25
Holders Change %
-2.65%
% of All Funds
15.56%
Holding in Top 10
13
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+8.33%
% of All Funds
0.22%
New
78
Increased
294
Reduced
350
Closed
94
Calls
$974M
Puts
$1.03B
Net Calls
-$55.5M
Net Calls Change
-$46.2M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$209M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$315M
3
Geode Capital Management
3
Geode Capital Management
Massachusetts
$661M
4
Morgan Stanley
4
Morgan Stanley
New York
$281M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$277M

Top Sellers

1
SAM
1
Southeastern Asset Management
Tennessee
$0
2
Man Group
2
Man Group
United Kingdom
$162M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$401M
4
American Century Companies
4
American Century Companies
Missouri
$87.3M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$49.9M
Name Market Value Shares Shares
Change 		Shares
Change %
California Public Employees Retirement System
51
California Public Employees Retirement System
California
$75.8M 371,897 -54,459 -13%
LSV Asset Management
52
LSV Asset Management
Illinois
$75.6M 370,452 -3,198 -0.9%
PAI
53
Palo Alto Investors
California
$73.6M 360,981 – –
Wells Fargo
54
Wells Fargo
California
$73.2M 359,079 -80,651 -18%
BNP Paribas Asset Management
55
BNP Paribas Asset Management
France
$71M 348,054 +1,037 +0.3%
CS
56
Credit Suisse
Switzerland
$67.7M 331,801 -13,389 -4%
Barclays
57
Barclays
United Kingdom
$63.7M 312,515 -66,866 -18%
Federated Hermes
58
Federated Hermes
Pennsylvania
$63.6M 311,972 +91,985 +42%
Envestnet Asset Management
59
Envestnet Asset Management
Illinois
$62.7M 307,280 +13,474 +5%
Royal Bank of Canada
60
Royal Bank of Canada
Ontario, Canada
$60.3M 295,737 +33,466 +13%
UBS Group
61
UBS Group
Switzerland
$57M 279,310 -84,208 -23%
FCM
62
Farallon Capital Management
California
$56.8M 278,499 +80,700 +41%
BA
63
Bridgewater Associates
Connecticut
$54.6M 267,931 +230,412 +614%
RhumbLine Advisers
64
RhumbLine Advisers
Massachusetts
$53.7M 263,164 +12,204 +5%
Retirement Systems of Alabama
65
Retirement Systems of Alabama
Alabama
$53.4M 262,029 -1,397 -0.5%
Thrivent Financial for Lutherans
66
Thrivent Financial for Lutherans
Minnesota
$53.3M 261,340 -8,904 -3%
Russell Investments Group
67
Russell Investments Group
United Kingdom
$52.8M 258,861 +113,919 +79%
CS
68
Candriam SCA
Luxembourg
$51.4M 252,193 +9,133 +4%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$51.4M 252,062 -4,681 -2%
Two Sigma Investments
70
Two Sigma Investments
New York
$49.9M 244,780 -418,752 -63%
EAM
71
Erste Asset Management
Austria
$47.5M 232,716 -12,401 -5%
SRIM
72
Saratoga Research & Investment Management
California
$47.4M 232,470 -7,978 -3%
AllianceBernstein
73
AllianceBernstein
Tennessee
$47M 230,578 +36,088 +19%
Korea Investment Corp
74
Korea Investment Corp
South Korea
$46.6M 228,271 +55,847 +32%
EIP
75
Epoch Investment Partners
New York
$44.8M 219,607 +38,681 +21%
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