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986 hedge funds and large institutions have $32.8B invested in Biogen in 2022 Q3 according to their latest regulatory filings, with 150 funds opening new positions, 277 increasing their positions, 371 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed

90% more first-time investments, than exits

New positions opened: 150 | Existing positions closed: 79

69% more funds holding in top 10

Funds holding in top 10: 1322 (+9)

32% more capital invested

Capital invested by funds: $24.8B → $32.8B (+$7.98B)

6% more funds holding

Funds holding: 927986 (+59)

2.14% more ownership

Funds ownership: 83.15%85.29% (+2.1%)

8% more call options, than puts

Call options by funds: $2.02B | Put options by funds: $1.87B

25% less repeat investments, than reductions

Existing positions increased: 277 | Existing positions reduced: 371

Holders
986
Holders Change
+59
Holders Change %
+6.36%
% of All Funds
16.99%
Holding in Top 10
22
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+69.23%
% of All Funds
0.38%
New
150
Increased
277
Reduced
371
Closed
79
Calls
$2.02B
Puts
$1.87B
Net Calls
+$153M
Net Calls Change
+$209M
Name Holding Trade Value Shares
Change
Change in
Stake
Pacer Advisors
51
Pacer Advisors
Pennsylvania
$92.7M -$29.9M -140,561 -29%
BNP Paribas Asset Management
52
BNP Paribas Asset Management
France
$92.5M -$311K -1,462 -0.4%
Russell Investments Group
53
Russell Investments Group
United Kingdom
$90M +$16.6M +78,393 +30%
Barclays
54
Barclays
United Kingdom
$89.7M +$4.96M +23,342 +7%
DM
55
Deerfield Management
New York
$88.1M +$70.1M +330,000 New
Wells Fargo
56
Wells Fargo
California
$85.2M -$8.52M -40,101 -11%
Thrivent Financial for Lutherans
57
Thrivent Financial for Lutherans
Minnesota
$82.5M +$10.1M +47,482 +18%
Robeco Institutional Asset Management
58
Robeco Institutional Asset Management
Netherlands
$82.2M +$26.8M +126,305 +70%
Envestnet Asset Management
59
Envestnet Asset Management
Illinois
$81.6M -$347K -1,633 -0.5%
FCM
60
Farallon Capital Management
California
$81.6M +$5.73M +27,000 +10%
Jane Street
61
Jane Street
New York
$81.3M +$24.4M +114,830 +61%
CS
62
Credit Suisse
Switzerland
$79.8M -$6.96M -32,765 -10%
American Century Companies
63
American Century Companies
Missouri
$77.9M -$28.9M -136,278 -32%
RhumbLine Advisers
64
RhumbLine Advisers
Massachusetts
$73M +$2.14M +10,082 +4%
Korea Investment Corp
65
Korea Investment Corp
South Korea
$72M +$8.76M +41,268 +18%
Citigroup
66
Citigroup
New York
$68.1M +$14.6M +68,887 +37%
Royal Bank of Canada
67
Royal Bank of Canada
Ontario, Canada
$67.4M -$9.2M -43,308 -15%
CS
68
Candriam SCA
Luxembourg
$67.1M -$220K -1,034 -0.4%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$66.8M -$409K -1,924 -0.8%
Axa
70
Axa
France
$66.7M +$7.66M +36,058 +17%
Citadel Advisors
71
Citadel Advisors
Florida
$66.6M +$8.69M +40,935 +20%
Adage Capital Partners
72
Adage Capital Partners
Massachusetts
$66.2M +$20.2M +95,300 +62%
AQR Capital Management
73
AQR Capital Management
Connecticut
$65.8M -$55M -258,748 -50%
AllianceBernstein
74
AllianceBernstein
Tennessee
$62M +$382K +1,801 +0.8%
SRIM
75
Saratoga Research & Investment Management
California
$61.8M -$226K -1,065 -0.5%