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Gossamer Bio

122 hedge funds and large institutions have $513M invested in Gossamer Bio in 2020 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 47 increasing their positions, 31 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

223% more call options, than puts

Call options by funds: $5.96M | Put options by funds: $1.85M

100% more funds holding in top 10

Funds holding in top 10: 12 (+1)

52% more repeat investments, than reductions

Existing positions increased: 47 | Existing positions reduced: 31

2% less funds holding

Funds holding: 125122 (-3)

3.3% less ownership

Funds ownership: 73.24%69.95% (-3.3%)

14% less first-time investments, than exits

New positions opened: 19 | Existing positions closed: 22

25% less capital invested

Capital invested by funds: $684M → $513M (-$171M)

Holders
122
Holders Change
-3
Holders Change %
-2.4%
% of All Funds
2.16%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
19
Increased
47
Reduced
31
Closed
22
Calls
$5.96M
Puts
$1.85M
Net Calls
+$4.11M
Net Calls Change
+$2.71M
Name Holding Trade Value Shares
Change
Change in
Stake
HA
1
HHLR Advisors
Cayman Islands
$71.8M
Vanguard Group
2
Vanguard Group
Pennsylvania
$51.8M +$6.38M +647,743 +14%
BlackRock
3
BlackRock
New York
$45.5M +$615K +62,411 +1%
Federated Hermes
4
Federated Hermes
Pennsylvania
$33.5M +$14.2M +1,445,443 +72%
OFM
5
Omega Fund Management
Massachusetts
$32.1M
State Street
6
State Street
Massachusetts
$26.4M +$5.67M +575,865 +27%
BC
7
Boxer Capital
California
$24.8M
AG
8
Artal Group
Luxembourg
$22.8M
PAI
9
Palo Alto Investors
California
$16.8M +$6.52M +661,850 +61%
OCA
10
Octagon Capital Advisors
New York
$15.1M +$15.4M +1,563,138 New
Jennison Associates
11
Jennison Associates
New York
$14.1M -$185K -18,757 -1%
IC
12
Ikarian Capital
Texas
$10.1M +$4.59M +465,889 +80%
Norges Bank
13
Norges Bank
Norway
$8.76M
MWNA
14
Marshall Wace North America
New York
$8.27M +$148K +14,999 +2%
Goldman Sachs
15
Goldman Sachs
New York
$8.24M +$406K +41,190 +5%
CAM
16
Cormorant Asset Management
Massachusetts
$8.2M +$5.91M +600,000 +242%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$7.51M -$115K -11,710 -1%
Citadel Advisors
18
Citadel Advisors
Florida
$7.45M +$6.81M +691,286 +870%
Franklin Resources
19
Franklin Resources
California
$7.45M -$2.59M -262,935 -25%
N
20
Nuveen
North Carolina
$6.95M +$1.48M +149,796 +26%
Northern Trust
21
Northern Trust
Illinois
$6.33M -$223K -22,613 -3%
Jacobs Levy Equity Management
22
Jacobs Levy Equity Management
New Jersey
$6.1M -$149K -15,131 -2%
Alyeska Investment Group
23
Alyeska Investment Group
Illinois
$5.2M -$6.26M -635,661 -54%
BBA
24
Baker Bros. Advisors
New York
$4.65M +$4.74M +480,729 New
CCP
25
Clough Capital Partners
Massachusetts
$4.45M

GOSS Hedge Fund Activity: Q4 2020 in Review

122 of the 5,651 institutional investors tracked by Wall St. Rank reported a position in Gossamer Bio (GOSS) for Q4 2020, worth a combined $513M — down 25% from $684M a quarter earlier.

Sellers outnumbered buyers: 22 funds closed out of GOSS and 19 opened new positions — a net loss of 3 holders — while 31 trimmed existing stakes and 47 added.

The largest buyer was Federated Hermes, adding an estimated $14.2M. The largest seller was Capital International Investors, cutting an estimated $43.6M.

  • 122 institutional investors held Gossamer Bio (GOSS) as of Q4 2020, down from 125 in Q3 2020.
  • Funds reported $513M of Gossamer Bio stock for Q4 2020, down 25% quarter-over-quarter.
  • 19 funds opened new Gossamer Bio positions in Q4 2020 and 22 closed out, a net change of -3 holders.
  • The largest Gossamer Bio buyer in Q4 2020 was Federated Hermes, an estimated $14.2M added.
  • The largest Gossamer Bio seller in Q4 2020 was Capital International Investors, an estimated $43.6M sold.

Based on aggregated 13F filings for Q4 2020.