- Type / Class
- Equity / Common Stock
- Shares outstanding
- 239,264,205
- Total 13F shares
- 203,270,485
- Share change
- +3,494,861
- Total reported value
- $185,471,165
- Put/Call ratio
- 161%
- Price per share
- $0.91
- Number of holders
- 96
- Value change
- +$4,883,709
- Number of buys
- 53
- Number of sells
- 37
Quarterly Holders Quick Answers
What is CUSIP 38341P102?
CUSIP 38341P102 identifies GOSS - Gossamer Bio, Inc. - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 38341P102:
Top shareholders of GOSS - Gossamer Bio, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| NEA Management Company, LLC |
13F
|
Company |
6.6%
|
15,727,942
|
$13,098,230 | — | 30 Sep 2023 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.7%
|
11,268,328
|
$9,384,264 | — | 30 Sep 2023 | |
| EcoR1 Capital, LLC |
13F
|
Company |
3.8%
|
9,195,404
|
$7,657,932 | — | 30 Sep 2023 | |
| Octagon Capital Advisors LP |
13F
|
Company |
3.4%
|
8,187,883
|
$6,818,869 | — | 30 Sep 2023 | |
| ARCH Venture Management, LLC |
13F
|
Company |
3.4%
|
8,055,916
|
$6,708,967 | — | 30 Sep 2023 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
2.9%
|
7,051,360
|
$5,872,373 | — | 30 Sep 2023 | |
| Alyeska Investment Group, L.P. |
13F
|
Company |
2.8%
|
6,803,500
|
$5,665,955 | — | 30 Sep 2023 | |
| Palo Alto Investors LP |
13F
|
Company |
2.7%
|
6,530,288
|
$5,438,424 | — | 30 Sep 2023 | |
| Boxer Capital, LLC |
13F
|
Company |
2.7%
|
6,497,700
|
$5,411,285 | — | 30 Sep 2023 | |
| Artal Group S.A. |
13F
|
Company |
2.7%
|
6,399,819
|
$5,330,000 | — | 30 Sep 2023 | |
| GREAT POINT PARTNERS LLC |
13F
|
Company |
2.6%
|
6,230,272
|
$5,188,571 | — | 30 Sep 2023 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
2.6%
|
6,168,143
|
$5,136,830 | — | 30 Sep 2023 | |
| FARALLON CAPITAL MANAGEMENT LLC |
13F
|
Company |
2.6%
|
6,130,272
|
$5,105,291 | — | 30 Sep 2023 | |
| Madison Avenue Partners, LP |
13F
|
Company |
2.6%
|
6,130,268
|
$5,105,287 | — | 30 Sep 2023 | |
| Samsara BioCapital, LLC |
13F
|
Company |
2.6%
|
6,130,268
|
$5,105,287 | — | 30 Sep 2023 | |
| SILVERARC CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.6%
|
6,130,268
|
$5,105,287 | — | 30 Sep 2023 | |
| Nantahala Capital Management, LLC |
13F
|
Company |
2.5%
|
6,089,471
|
$5,071,311 | — | 30 Sep 2023 | |
| PLATINUM INVESTMENT MANAGEMENT LTD |
13F
|
Company |
2.2%
|
5,357,778
|
$4,461,958 | — | 30 Sep 2023 | |
| Monashee Investment Management LLC |
13F
|
Company |
2.2%
|
5,304,212
|
$4,417,348 | — | 30 Sep 2023 | |
| HHLR ADVISORS, LTD. |
13F
|
Company |
2.1%
|
4,974,041
|
$4,142,381 | — | 30 Sep 2023 | |
| ARMISTICE CAPITAL, LLC |
13F
|
Company |
2.1%
|
4,956,000
|
$4,127,357 | — | 30 Sep 2023 | |
| Opaleye Management Inc. |
13F
|
Company |
2%
|
4,754,200
|
$3,959,298 | — | 30 Sep 2023 | |
| BlackRock Finance, Inc. |
13F
|
Company |
1.9%
|
4,466,653
|
$3,719,828 | — | 30 Sep 2023 | |
| Eversept Partners, LP |
13F
|
Company |
1.9%
|
4,427,857
|
$3,687,519 | — | 30 Sep 2023 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
1.7%
|
3,994,723
|
$3,327,604 | — | 30 Sep 2023 | |
| Stonepine Capital Management, LLC |
13F
|
Company |
1.4%
|
3,339,405
|
$2,781,056 | — | 30 Sep 2023 | |
| Rock Springs Capital Management LP |
13F
|
Company |
1.4%
|
3,266,960
|
$2,720,724 | — | 30 Sep 2023 | |
| Velan Capital Investment Management LP |
13F
|
Company |
1.3%
|
3,065,136
|
$2,552,645 | — | 30 Sep 2023 | |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.3%
|
3,031,306
|
$2,524,472 | — | 30 Sep 2023 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.91%
|
2,165,579
|
$1,803,929 | — | 30 Sep 2023 | |
| Weiss Asset Management LP |
13F
|
Company |
0.84%
|
2,000,000
|
$1,665,600 | — | 30 Sep 2023 | |
| Corient Private Wealth LLC |
13F
|
Company |
0.82%
|
1,972,839
|
$1,642,981 | — | 30 Sep 2023 | |
| SPHERA FUNDS MANAGEMENT LTD. |
13F
|
Company |
0.81%
|
1,932,568
|
$1,609,443 | — | 30 Sep 2023 | |
| 683 Capital Management, LLC |
13F
|
Company |
0.72%
|
1,726,139
|
$1,437,529 | — | 30 Sep 2023 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.7%
|
1,664,502
|
$1,386,197 | — | 30 Sep 2023 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.69%
|
1,646,815
|
$1,366,857 | — | 30 Sep 2023 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.64%
|
1,534,662
|
$1,276,000 | — | 30 Sep 2023 | |
| DAFNA Capital Management LLC |
13F
|
Company |
0.62%
|
1,476,052
|
$1,229,256 | — | 30 Sep 2023 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.45%
|
1,080,642
|
$899,959 | — | 30 Sep 2023 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.44%
|
1,053,400
|
$877,272 | — | 30 Sep 2023 | |
| CVI Holdings, LLC |
13F
|
Company |
0.41%
|
976,108
|
$812,903 | — | 30 Sep 2023 | |
| TANG CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.35%
|
838,600
|
$698,386 | — | 30 Sep 2023 | |
| FMR LLC |
13F
|
Company |
0.27%
|
638,421
|
$531,677 | — | 30 Sep 2023 | |
| AWM Investment Company, Inc. |
13F
|
Company |
0.26%
|
613,028
|
$510,530 | — | 30 Sep 2023 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.24%
|
564,303
|
$469,951 | — | 30 Sep 2023 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.22%
|
536,095
|
$446,460 | — | 30 Sep 2023 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.18%
|
436,760
|
$363,734 | — | 30 Sep 2023 | |
| MORGAN STANLEY |
13F
|
Company |
0.16%
|
391,371
|
$325,934 | — | 30 Sep 2023 | |
| Schonfeld Strategic Advisors LLC |
13F
|
Company |
0.15%
|
359,900
|
$299,724 | — | 30 Sep 2023 | |
| STATE STREET CORP |
13F
|
Company |
0.14%
|
330,151
|
$274,950 | — | 30 Sep 2023 |
Institutional Holders of Gossamer Bio, Inc. - Common Stock (GOSS) as of Q4 2023
As of 31 Dec 2023,
Gossamer Bio, Inc. - Common Stock (GOSS) was held by
96 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
203,270,485 shares.
The largest 10 holders included
NEA Management Company, LLC, FMR LLC, Artal Group S.A., VANGUARD GROUP INC, EcoR1 Capital, LLC, Octagon Capital Advisors LP, ARCH Venture Management, LLC, PLATINUM INVESTMENT MANAGEMENT LTD, Eversept Partners, LP, and CITADEL ADVISORS LLC.
This page lists
97
institutional shareholders reporting positions in this security
for the Q4 2023 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
93
Q4 2023 holders
96
Holder diff
3
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 Value $ | Q4 2023 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.