GOSS · Gossamer Bio, Inc.
$0.15
-0.02 (-9.45%)
At close · Aug 14
Going-concern doubt
— flagged Aug 13, 2026
Substantial doubt about the company's ability to continue as a going concern.
“The Company has concluded that these circumstances and the uncertainties associated with the Company's ability to obtain additional equity or debt financing on terms that are favorable to the Company, or at all, and otherwise succeed in its future operations raise substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 13, 2026
Market Cap
$75.38M
Shares
488.85M
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding GOSS
106 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 6,910,934 | $2,270,242 | 0.00% | Long | 2026-03-31 | |
| iShares Russell 2000 ETF | — | 4,841,508 | $1,590,435 | 0.00% | Long | 2026-03-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 2,251,634 | $739,662 | 0.00% | Long | 2026-03-31 | |
| Fidelity Small Cap Index Fund | — | 1,865,316 | $686,063 | 0.00% | Long | 2026-04-30 | |
| iShares Russell 2000 Growth ETF | — | 1,593,081 | $523,327 | 0.00% | Long | 2026-03-31 | |
| iShares Biotechnology ETF | — | 1,510,536 | $496,211 | 0.01% | Long | 2026-03-31 | |
| Fidelity Extended Market Index Fund | — | 1,150,857 | $265,733 | 0.00% | Long | 2026-05-31 | |
| Schwab U.S. Small-Cap ETF | — | 986,826 | $227,858 | 0.00% | Long | 2026-05-31 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 977,030 | $225,596 | 0.00% | Long | 2026-05-31 | |
| Invesco RAFI US 1500 Small-Mid ETF | — | 474,444 | $174,501 | 0.01% | Long | 2026-04-30 | |
| iShares Micro-Cap ETF | — | 500,160 | $164,303 | 0.01% | Long | 2026-03-31 | |
| Schwab Small-Cap Index Fund | — | 405,885 | $149,285 | 0.00% | Long | 2026-04-30 | |
| VANGUARD HEALTH CARE INDEX FUND | — | 541,950 | $125,136 | 0.00% | Long | 2026-05-31 | |
| Master Small Cap Index Series | — | 329,052 | $108,094 | 0.00% | Long | 2026-03-31 | |
| iShares Core S&P Total U.S. Stock Market ETF | — | 286,935 | $94,258 | 0.00% | Long | 2026-03-31 | |
| Fidelity Total Market Index Fund | — | 381,135 | $88,004 | 0.00% | Long | 2026-05-31 | |
| BlackRock Health Sciences Opportunities Portfolio | — | 365,199 | $84,324 | 0.00% | Long | 2026-05-29 | |
| EQ/2000 Managed Volatility Portfolio | — | 211,999 | $69,642 | 0.00% | Long | 2026-03-31 | |
| Fidelity Series Total Market Index Fund | — | 300,421 | $69,367 | 0.00% | Long | 2026-05-31 | |
| PACE Small/Medium Co Growth Equity Investments | — | 145,404 | $53,480 | 0.02% | Long | 2026-04-30 | |
| Goldman Sachs Human Evolution ETF | GBIL | 3,702 | $51,458 | 0.11% | Long | 2020-08-31 | |
| Nuveen Small Cap Blend Index Fund | — | 132,894 | $48,878 | 0.00% | Long | 2026-04-30 | |
| Fidelity Small Cap Growth Index Fund | — | 145,476 | $47,789 | 0.00% | Long | 2026-03-31 | |
| VANGUARD RUSSELL 2000 GROWTH INDEX FUND | — | 180,256 | $41,621 | 0.00% | Long | 2026-05-31 | |
| VANGUARD BALANCED INDEX FUND | — | 124,657 | $40,950 | 0.00% | Long | 2026-03-31 | |
| Clearwater Select Equity Fund | — | 114,037 | $37,461 | 0.01% | Long | 2026-03-31 | |
| Fidelity ZERO Total Market Index Fund | — | 99,976 | $36,771 | 0.00% | Long | 2026-04-30 | |
| Schwab Total Stock Market Index Fund | — | 98,778 | $36,331 | 0.00% | Long | 2026-04-30 | |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | — | 107,368 | $35,270 | 0.00% | Long | 2026-03-31 | |
| Fidelity Nasdaq Composite Index Fund | — | 149,688 | $34,563 | 0.00% | Long | 2026-05-31 | |
| EQ/Small Company Index Portfolio | — | 104,750 | $34,410 | 0.00% | Long | 2026-03-31 | |
| Global X Russell 2000 ETF | — | 84,618 | $31,123 | 0.00% | Long | 2026-04-30 | |
| Virtus Biotech Clinical Trials Etf | — | 76,668 | $28,198 | 0.08% | Long | 2026-04-30 | |
| SMALL COMPANY GROWTH PORTFOLIO | — | 74,017 | $24,315 | 0.00% | Long | 2026-03-31 | |
| Fidelity ZERO Extended Market Index Fund | — | 64,226 | $23,622 | 0.00% | Long | 2026-04-30 | |
| EQ/AB Small Cap Growth Portfolio | — | 68,070 | $22,361 | 0.00% | Long | 2026-03-31 | |
| Defiance Nasdaq Junior Biotechnology ETF | ABUF | 1,735 | $21,809 | 0.30% | Long | 2021-09-30 | |
| Diversified Equity Master Portfolio | — | 65,102 | $21,386 | 0.00% | Long | 2026-03-31 | |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO | — | 64,400 | $21,155 | 0.00% | Long | 2026-03-31 | |
| ProShares UltraPro Nasdaq Biotechnology | ANEW | 1,531 | $20,102 | 0.10% | Long | 2020-02-29 | |
| Small Cap Index Fund | — | 61,080 | $20,065 | 0.00% | Long | 2026-03-31 | |
| ATM Small Cap Managed Volatility Portfolio | — | 60,376 | $19,834 | 0.00% | Long | 2026-03-31 | |
| BlackRock Health Sciences Term Trust | BMEZ | 60,195 | $19,774 | 0.00% | Long | 2026-03-31 | |
| Direxion Fallen Knives ETF | AAPD | 1,730 | $19,428 | 0.81% | Long | 2022-07-31 | |
| iShares Russell 3000 ETF | — | 51,538 | $16,930 | 0.00% | Long | 2026-03-31 | |
| Small Cap Index Fund | — | 73,097 | $16,878 | 0.00% | Long | 2026-05-31 | |
| iShares Evolved U.S. Innovative Healthcare ETF | AGRH | 1,408 | $15,812 | 0.04% | Long | 2022-07-31 | |
| Blackstone Alternative Multi-Strategy Fund | — | 42,300 | $13,896 | 0.00% | Long | 2026-03-31 | |
| U.S. Small Cap Equity Fund | — | 36,513 | $13,429 | 0.00% | Long | 2026-04-30 | |
| Invesco Russell 2000 Dynamic Multifactor ETF | — | 57,126 | $13,190 | 0.00% | Long | 2026-05-31 |
Showing 1–50 of 106 positions