Latest Institutional Transactions on Gossamer Bio, Inc. (GOSS)
This table provides information on the latest institutional transactions involving Gossamer Bio, Inc. (GOSS) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 21, 2025
Q1 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
1.25M+ 24.55% |
$1.07M - $1.92M
|
6.36M
$7.38M
|
|
|
May 16, 2025
Q1 2025
|
Octagon Capital Advisors LP
New York, NY |
BUY
|
- |
16.9M+ 1187.72% |
$14.4M - $25.9M
|
18.4M
$21.3M
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-908K- 25.32% |
$772K - $1.39M
|
2.68M
$3.11M
|
|
|
May 15, 2025
Q1 2025
|
Diadema Partners LP
Morristown, NJ |
BUY
|
CALL |
568K+ 221.06% |
$483K - $869K
|
825K
$957K
|
|
|
May 15, 2025
Q1 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
79K+ 93.22% |
$67.2K - $121K
|
164K
$190K
|
|
|
May 15, 2025
Q1 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
311K+ 209.34% |
$264K - $476K
|
460K
$533K
|
|
|
May 15, 2025
Q1 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
245K+ 245000.0% |
$208K - $375K
|
245K
$284K
|
|
|
May 15, 2025
Q1 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
389KNew |
$331K - $596K
|
389K
$452K
|
|
|
May 15, 2025
Q1 2025
|
Dafna Capital Management LLC
Los Angeles, CA |
SELL
|
- |
-501K- 35.58% |
$426K - $767K
|
908K
$1.05M
|
|
|
May 15, 2025
Q1 2025
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-739- 49.1% |
$628 - $1.13K
|
766
$889
|
|
|
May 15, 2025
Q1 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
289KNew |
$246K - $443K
|
289K
$336K
|
|
|
May 15, 2025
Q1 2025
|
Opti Capital Management, LP
New York, NY |
BUY
|
- |
232K+ 127.16% |
$197K - $355K
|
414K
$480K
|
|
|
May 15, 2025
Q1 2025
|
Diadema Partners LP
Morristown, NJ |
BUY
|
- |
51.6K+ 23.67% |
$43.9K - $79K
|
270K
$313K
|
|
|
May 15, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
146K+ 202.9% |
$124K - $223K
|
218K
$253K
|
|
|
May 15, 2025
Q1 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
19.9K+ 3.68% |
$16.9K - $30.4K
|
561K
$651K
|
|
|
May 15, 2025
Q1 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
5.13KNew |
$4.36K - $7.86K
|
5.13K
$5.96K
|
|
|
May 15, 2025
Q1 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
114K+ 14.86% |
$97.1K - $175K
|
883K
$1.02M
|
|
|
May 15, 2025
Q1 2025
|
Atom Investors LP
Austin, TX |
BUY
|
- |
702KNew |
$597K - $1.07M
|
702K
$814K
|
|
|
May 15, 2025
Q1 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-821K- 32.38% |
$698K - $1.26M
|
1.71M
$1.99M
|
|
|
May 15, 2025
Q1 2025
|
683 Capital Management, LLC
New York, NY |
SELL
|
- |
-875K- 12.54% |
$744K - $1.34M
|
6.1M
$7.08M
|
|
|
May 15, 2025
Q1 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
200K+ 28.68% |
$170K - $305K
|
896K
$1.04M
|
|
|
May 15, 2025
Q1 2025
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-38K- 9.17% |
$32.3K - $58.2K
|
377K
$437K
|
|
|
May 15, 2025
Q1 2025
|
Silverback Asset Management LLC
Chapel Hill, NC |
BUY
|
- |
350KNew |
$298K - $536K
|
350K
$406K
|
|
|
May 15, 2025
Q1 2025
|
Eversept Partners, LP
New York, NY |
SELL
|
- |
-1.08M- 21.73% |
$919K - $1.65M
|
3.9M
$4.52M
|
|
|
May 15, 2025
Q1 2025
|
Adar1 Capital Management, LLC
Austin, TX |
SELL
|
- |
-68.4K- 23.13% |
$58.1K - $105K
|
227K
$264K
|
|
|
May 15, 2025
Q1 2025
|
Banque Transatlantique Sa
Paris, I0 |
BUY
|
- |
2.99KNew |
$2.54K - $4.57K
|
2.99K
$3.46K
|
|
|
May 15, 2025
Q1 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
23.7KNew |
$20.1K - $36.2K
|
23.7K
$27.5K
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
16.9K+ 12.09% |
$14.4K - $25.9K
|
157K
$182K
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-23.3K- 28.73% |
$19.8K - $35.6K
|
57.8K
$67K
|
|
|
May 15, 2025
Q1 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
SELL
|
- |
-1.25M- 81.61% |
$1.06M - $1.92M
|
282K
$327K
|
|
|
May 15, 2025
Q1 2025
|
Laurion Capital Management LP
New York, NY |
BUY
|
- |
63.4K+ 4.26% |
$53.9K - $97.1K
|
1.55M
$1.8M
|
|
|
May 15, 2025
Q1 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
47K+ 30.39% |
$40K - $71.9K
|
202K
$234K
|
|
|
May 15, 2025
Q1 2025
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
83.1KNew |
$70.7K - $127K
|
83.1K
$96.4K
|
|
|
May 15, 2025
Q1 2025
|
Point72 (Difc) LTD
Dubai, C0 |
BUY
|
- |
12.7KNew |
$10.8K - $19.4K
|
12.7K
$14.7K
|
|
|
May 15, 2025
Q1 2025
|
Quantessence Capital LLC
New York, NY |
BUY
|
- |
118KNew |
$101K - $181K
|
118K
$137K
|
|
|
May 15, 2025
Q1 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
200KNew |
$170K - $306K
|
200K
$232K
|
|
|
May 15, 2025
Q1 2025
|
Ctc Alternative Strategies, Ltd.
Chicago, IL |
BUY
|
- |
16.6KNew |
$14.1K - $25.4K
|
16.6K
$19.3K
|
|
|
May 15, 2025
Q1 2025
|
Opaleye Management Inc.
Boston, MA |
SELL
|
- |
-203K- 4.51% |
$172K - $310K
|
4.29M
$4.97M
|
|
|
May 15, 2025
Q1 2025
|
Palo Alto Investors LP
Palo Alto, CA |
SELL
|
- |
-200- -0.0% |
$170 - $306
|
6.28M
$7.28M
|
|
|
May 15, 2025
Q1 2025
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-63.7K- 59.28% |
$54.2K - $97.5K
|
43.8K
$50.8K
|
|
|
May 15, 2025
Q1 2025
|
Platinum Investment Management LTD
Sydney Australia 2000, C3 |
SELL
|
- |
-1.45M- 45.56% |
$1.23M - $2.22M
|
1.73M
$2.01M
|
|
|
May 15, 2025
Q1 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
384K+ 43.1% |
$327K - $588K
|
1.28M
$1.48M
|
|
|
May 15, 2025
Q1 2025
|
Lmr Partners LLP
London, X0 |
BUY
|
- |
116KNew |
$98.3K - $177K
|
116K
$134K
|
|
|
May 15, 2025
Q1 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-5.97K- 17.08% |
$5.07K - $9.13K
|
29K
$33.6K
|
|
|
May 15, 2025
Q1 2025
|
Alyeska Investment Group, L.P.
Chicago, IL |
SELL
|
- |
-4.64M- 52.73% |
$3.95M - $7.11M
|
4.16M
$4.83M
|
|
|
May 15, 2025
Q1 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
130K+ 11.21% |
$110K - $198K
|
1.29M
$1.49M
|
|
|
May 15, 2025
Q1 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
CALL |
200KNew |
$170K - $306K
|
200K
$232K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
CALL |
-4.7K- 20.26% |
$4K - $7.19K
|
18.5K
$21.5K
|
|
|
May 15, 2025
Q1 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
194KNew |
$165K - $297K
|
194K
$225K
|
|
|
May 14, 2025
Q1 2025
|
Diametric Capital, LP
Boston, MA |
SELL
|
- |
-128K- 57.05% |
$109K - $195K
|
96.1K
$111K
|