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 |
|---|---|---|---|---|---|---|---|
|
Nov 12, 2025
Q3 2025
|
Cambridge Investment Research Advisors, Inc.
|
BUY
|
- |
58.1K+ 301.24% |
$70.3K - $201K
|
77.4K
$210K
|
|
|
Nov 12, 2025
Q3 2025
|
Letko, Brosseau & Associates Inc
Montreal, A8 |
BUY
|
- |
39.4KNew |
$47.7K - $136K
|
39.4K
$107K
|
|
|
Nov 12, 2025
Q3 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
CALL |
15K+ 42.86% |
$18.2K - $51.9K
|
50K
$136K
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
830K+ 336.33% |
$1M - $2.87M
|
1.08M
$2.92M
|
|
|
Nov 12, 2025
Q3 2025
|
Cibc Bancorp Usa Inc.
Chicago, IL |
BUY
|
- |
20.2KNew |
$24.5K - $70.1K
|
20.2K
$54.9K
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
134K+ 2.95% |
$163K - $465K
|
4.69M
$12.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Dld Asset Management, LP
New York, NY |
BUY
|
CALL |
117K+ 196.64% |
$142K - $406K
|
177K
$479K
|
|
|
Nov 12, 2025
Q3 2025
|
Dld Asset Management, LP
New York, NY |
BUY
|
- |
37.5KNew |
$45.4K - $130K
|
37.5K
$102K
|
|
|
Nov 12, 2025
Q3 2025
|
Smith, Moore & Co.
Clayton, MO |
SELL
|
- |
-20K- 6.67% |
$24.2K - $69.2K
|
280K
$759K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-67.1K- 19.8% |
$81.2K - $232K
|
272K
$736K
|
|
|
Nov 12, 2025
Q3 2025
|
Evernest Financial Advisors, LLC
Carmel, IN |
BUY
|
- |
20KNew |
$24.2K - $69.2K
|
20K
$54.2K
|
|
|
Nov 12, 2025
Q3 2025
|
Silverarc Capital Management, LLC
|
SELL
|
- |
-368K- 7.14% |
$445K - $1.27M
|
4.78M
$13M
|
|
|
Nov 10, 2025
Q3 2025
|
Monaco Asset Management Sam
|
SELL
|
- |
-2.17M- 61.14% |
$2.63M - $7.51M
|
1.38M
$3.74M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-37.4K- 55.49% |
$45.3K - $129K
|
30K
$81.3K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
108K+ 6.67% |
$131K - $374K
|
1.73M
$4.69M
|
|
|
Nov 10, 2025
Q3 2025
|
Clearstead Advisors, LLC
Cleveland, OH |
BUY
|
- |
334+ 1.42% |
$404 - $1.16K
|
23.9K
$64.7K
|
|
|
Nov 10, 2025
Q3 2025
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
SELL
|
- |
-3.52K- 18.17% |
$4.26K - $12.2K
|
15.9K
$43K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
468New |
$566 - $1.62K
|
468
$1.27K
|
|
|
Nov 10, 2025
Q3 2025
|
Axq Capital, LP
Jersey City, NJ |
BUY
|
- |
46.4KNew |
$56.1K - $160K
|
46.4K
$126K
|
|
|
Nov 10, 2025
Q3 2025
|
Xponance, Inc.
|
BUY
|
- |
145+ 0.99% |
$175 - $502
|
14.8K
$40.2K
|
|
|
Nov 10, 2025
Q3 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
BUY
|
- |
2.54K+ 2.59% |
$3.08K - $8.8K
|
101K
$273K
|
|
|
Nov 10, 2025
Q3 2025
|
Choreo, LLC
Minneapolis, MN |
BUY
|
- |
9K+ 11.82% |
$10.9K - $31.1K
|
85.1K
$231K
|
|
|
Nov 07, 2025
Q3 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
289New |
$350 - $1K
|
289
$783
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
179K+ 1144.2% |
$216K - $618K
|
194K
$527K
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
599K+ 5.25% |
$725K - $2.07M
|
12M
$32.5M
|
|
|
Nov 07, 2025
Q3 2025
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-570K- 74.91% |
$689K - $1.97M
|
191K
$517K
|
|
|
Nov 06, 2025
Q3 2025
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
- |
19.5KNew |
$23.6K - $67.5K
|
19.5K
$52.8K
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-5.99K- 2.59% |
$7.25K - $20.7K
|
225K
$610K
|
|
|
Nov 05, 2025
Q3 2025
|
Alps Advisors Inc
Denver, CO |
SELL
|
- |
-23.5K- 19.15% |
$28.4K - $81.3K
|
99.2K
$269K
|
|
|
Nov 05, 2025
Q3 2025
|
Fullcircle Wealth LLC
Dallas, TX |
BUY
|
- |
22.1KNew |
$26.7K - $76.5K
|
22.1K
$59.9K
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-6.47K- 16.62% |
$7.83K - $22.4K
|
32.5K
$88K
|
|
|
Nov 05, 2025
Q3 2025
|
Mb Generational Wealth, LLC
Spokane, WA |
BUY
|
- |
1.41MNew |
$1.71M - $4.9M
|
1.41M
$3.83M
|
|
|
Nov 04, 2025
Q3 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
BUY
|
- |
4.24K+ 445.23% |
$5.13K - $14.7K
|
5.2K
$14.1K
|
|
|
Nov 04, 2025
Q3 2025
|
Jones Financial Companies Lllp
|
BUY
|
- |
10K+ 136.74% |
$12.1K - $34.7K
|
17.4K
$47K
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
1.07K+ 7.92% |
$1.29K - $3.7K
|
14.6K
$39.5K
|
|
|
Nov 03, 2025
Q3 2025
|
New York State Common Retirement Fund
|
SELL
|
- |
-33.4K- 43.38% |
$40.4K - $116K
|
43.6K
$118K
|
|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
231+ 1.4% |
$280 - $799
|
16.7K
$45.3K
|
|
|
Oct 30, 2025
Q3 2025
|
Drive Wealth Management, LLC
Lehi, UT |
SELL
|
- |
-7.27K- 28.55% |
$8.8K - $25.2K
|
18.2K
$49.3K
|
|
|
Oct 29, 2025
Q3 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
19.2KNew |
$23.2K - $66.4K
|
19.2K
$52K
|
|
|
Oct 28, 2025
Q3 2025
|
Sequoia Financial Advisors, LLC
|
BUY
|
- |
118KNew |
$142K - $407K
|
118K
$318K
|
|
|
Oct 27, 2025
Q3 2025
|
Gerber, LLC
Columbus, OH |
BUY
|
- |
28.2KNew |
$34.2K - $97.7K
|
28.2K
$76.6K
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
21.2KNew |
$25.6K - $73.3K
|
21.2K
$57.4K
|
|
|
Oct 23, 2025
Q3 2025
|
Hb Wealth Management, LLC
|
BUY
|
- |
94.7KNew |
$115K - $328K
|
94.7K
$257K
|
|
|
Oct 22, 2025
Q3 2025
|
Commonwealth Equity Services, LLC
|
BUY
|
- |
7.4K+ 20.98% |
$8.95K - $25.6K
|
42.7K
$116K
|
|
|
Oct 22, 2025
Q3 2025
|
Ciovacco Capital Management LLC
Atlanta, GA |
BUY
|
- |
10.2KNew |
$12.3K - $35.3K
|
10.2K
$27.7K
|
|
|
Oct 22, 2025
Q3 2025
|
Cerity Partners LLC
New York, NY |
BUY
|
- |
9.08K+ 65.97% |
$11K - $31.4K
|
22.8K
$61.9K
|
|
|
Oct 21, 2025
Q3 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
207New |
$250 - $716
|
207
$561
|
|
|
Oct 20, 2025
Q3 2025
|
Merit Financial Group, LLC
|
BUY
|
- |
135KNew |
$163K - $466K
|
135K
$365K
|
|
|
Oct 20, 2025
Q3 2025
|
Sivia Capital Partners, LLC
Mill Valley, CA |
BUY
|
- |
1.12K+ 3.74% |
$1.36K - $3.89K
|
31.1K
$84.4K
|
|
|
Oct 15, 2025
Q3 2025
|
Cwm, LLC
|
BUY
|
- |
25KNew |
$30.3K - $86.6K
|
25K
$67.8K
|
|