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Gossamer Bio

160 hedge funds and large institutions have $1.02B invested in Gossamer Bio in 2022 Q3 according to their latest regulatory filings, with 44 funds opening new positions, 60 increasing their positions, 31 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

238% more first-time investments, than exits

New positions opened: 44 | Existing positions closed: 13

161% more call options, than puts

Call options by funds: $17.2M | Put options by funds: $6.58M

94% more repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 31

91% more capital invested

Capital invested by funds: $533M → $1.02B (+$488M)

25% more funds holding in top 10

Funds holding in top 10: 45 (+1)

24% more funds holding

Funds holding: 129160 (+31)

8.12% more ownership

Funds ownership: 82.59%90.71% (+8.1%)

Holders
160
Holders Change
+31
Holders Change %
+24.03%
% of All Funds
2.76%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.09%
New
44
Increased
60
Reduced
31
Closed
13
Calls
$17.2M
Puts
$6.58M
Net Calls
+$10.6M
Net Calls Change
+$1.2M
Name Holding Trade Value Shares
Change
Change in
Stake
HA
1
HHLR Advisors
Cayman Islands
$88.9M
Vanguard Group
2
Vanguard Group
Pennsylvania
$88M +$18.5M +1,493,836 +26%
BlackRock
3
BlackRock
New York
$66M +$4.25M +342,213 +7%
EC
4
EcoR1 Capital
California
$49.8M +$51.6M +4,160,887 New
State Street
5
State Street
Massachusetts
$45.3M -$1.21M -97,291 -3%
BC
6
Boxer Capital
California
$42.8M +$13.8M +1,109,570 +45%
NMC
7
NEA Management Company
Maryland
$41.5M +$43M +3,467,406 New
AG
8
Artal Group
Luxembourg
$38.9M +$11M +887,656 +38%
CAM
9
Cormorant Asset Management
Massachusetts
$38.3M +$37.2M +3,000,000 +1,512%
WAM
10
Weiss Asset Management
Massachusetts
$33.2M +$34.4M +2,773,924 New
Federated Hermes
11
Federated Hermes
Pennsylvania
$26.3M -$16.5M -1,328,163 -38%
OCA
12
Octagon Capital Advisors
New York
$24.5M -$8.85M -712,627 -26%
PAI
13
Palo Alto Investors
California
$21M
VA
14
VR Adviser
New York
$20.9M +$21.7M +1,747,000 New
RSCM
15
Rock Springs Capital Management
Maryland
$19M +$19.7M +1,586,962 New
OFM
16
Omega Fund Management
Massachusetts
$18M
APM
17
Avidity Partners Management
Texas
$17.4M +$18M +1,450,000 New
MAP
18
Madison Avenue Partners
New York
$16.6M +$17.2M +1,386,962 New
Millennium Management
19
Millennium Management
New York
$15.9M -$1.88M -151,590 -10%
Fidelity Investments
20
Fidelity Investments
Massachusetts
$15.4M +$4.17M +335,700 +35%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$15.1M +$2.89M +232,714 +23%
Morgan Stanley
22
Morgan Stanley
New York
$14.5M -$2.11M -169,661 -12%
Citigroup
23
Citigroup
New York
$12.9M +$2.49M +200,311 +23%
Goldman Sachs
24
Goldman Sachs
New York
$12.6M +$5.1M +410,923 +64%
Invesco
25
Invesco
Georgia
$11.7M +$11.4M +916,979 +1,554%

GOSS Hedge Fund Activity: Q3 2022 in Review

160 of the 5,805 institutional investors tracked by Wall St. Rank reported a position in Gossamer Bio (GOSS) for Q3 2022, worth a combined $1.02B — up 91% from $533M a quarter earlier.

Buyers outnumbered sellers: 44 funds opened new GOSS positions and 13 closed out — a net gain of 31 holders — while 60 added to existing stakes and 31 trimmed.

The largest buyer was EcoR1 Capital, opening a new position worth an estimated $51.6M. The largest seller was Kynam Capital Management, cutting an estimated $24.4M.

  • 160 institutional investors held Gossamer Bio (GOSS) as of Q3 2022, up from 129 in Q2 2022.
  • Funds reported $1.02B of Gossamer Bio stock for Q3 2022, up 91% quarter-over-quarter.
  • 44 funds opened new Gossamer Bio positions in Q3 2022 and 13 closed out, a net change of +31 holders.
  • The largest Gossamer Bio buyer in Q3 2022 was EcoR1 Capital, an estimated $51.6M added.
  • The largest Gossamer Bio seller in Q3 2022 was Kynam Capital Management, an estimated $24.4M sold.

Based on aggregated 13F filings for Q3 2022.