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927 hedge funds and large institutions have $24.8B invested in Biogen in 2022 Q2 according to their latest regulatory filings, with 78 funds opening new positions, 297 increasing their positions, 354 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed

8% more funds holding in top 10

Funds holding in top 10: 1213 (+1)

0.67% less ownership

Funds ownership: 83.82%83.15% (-0.67%)

4% less capital invested

Capital invested by funds: $25.9B → $24.8B (-$1.07B)

5% less call options, than puts

Call options by funds: $974M | Put options by funds: $1.03B

3% less funds holding

Funds holding: 952927 (-25)

16% less repeat investments, than reductions

Existing positions increased: 297 | Existing positions reduced: 354

17% less first-time investments, than exits

New positions opened: 78 | Existing positions closed: 94

Holders
927
Holders Change
-25
Holders Change %
-2.63%
% of All Funds
15.62%
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
297
Reduced
354
Closed
94
Calls
$974M
Puts
$1.03B
Net Calls
-$55.5M
Net Calls Change
-$46.2M
Name Holding Trade Value Shares
Change
Change in
Stake
EPFB
51
Employees Provident Fund Board
Malaysia
$80.1M +$7.64M +37,362 +11%
California Public Employees Retirement System
52
California Public Employees Retirement System
California
$75.8M -$11.1M -54,459 -13%
LSV Asset Management
53
LSV Asset Management
Illinois
$75.5M -$654K -3,198 -0.9%
PAI
54
Palo Alto Investors
California
$73.6M
Wells Fargo
55
Wells Fargo
California
$73.2M -$16.5M -80,651 -18%
BNP Paribas Asset Management
56
BNP Paribas Asset Management
France
$71M +$212K +1,037 +0.3%
CS
57
Credit Suisse
Switzerland
$67.7M -$2.74M -13,389 -4%
Barclays
58
Barclays
United Kingdom
$63.7M -$13.7M -66,866 -18%
Federated Hermes
59
Federated Hermes
Pennsylvania
$63.6M +$18.8M +91,985 +42%
Envestnet Asset Management
60
Envestnet Asset Management
Illinois
$62.7M +$2.75M +13,474 +5%
Royal Bank of Canada
61
Royal Bank of Canada
Ontario, Canada
$60.3M +$6.84M +33,466 +13%
UBS Group
62
UBS Group
Switzerland
$57M -$17.2M -84,208 -23%
FCM
63
Farallon Capital Management
California
$56.8M +$16.5M +80,700 +41%
BA
64
Bridgewater Associates
Connecticut
$54.6M +$47.1M +230,412 +614%
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$53.7M +$2.49M +12,204 +5%
Retirement Systems of Alabama
66
Retirement Systems of Alabama
Alabama
$53.4M -$286K -1,397 -0.5%
Thrivent Financial for Lutherans
67
Thrivent Financial for Lutherans
Minnesota
$53.3M -$1.82M -8,904 -3%
Russell Investments Group
68
Russell Investments Group
United Kingdom
$52.8M +$23.3M +113,919 +79%
CS
69
Candriam SCA
Luxembourg
$51.4M +$1.87M +9,133 +4%
California State Teachers Retirement System (CalSTRS)
70
California State Teachers Retirement System (CalSTRS)
California
$51.4M -$957K -4,681 -2%
Two Sigma Investments
71
Two Sigma Investments
New York
$49.9M -$85.6M -418,752 -63%
EAM
72
Erste Asset Management
Austria
$47.5M -$2.54M -12,401 -5%
SRIM
73
Saratoga Research & Investment Management
California
$47.4M -$1.63M -7,978 -3%
AllianceBernstein
74
AllianceBernstein
Tennessee
$47M +$7.38M +36,088 +19%
Korea Investment Corp
75
Korea Investment Corp
South Korea
$46.6M +$11.4M +55,847 +32%