LONA · LeonaBio, Inc. · Held by Funds
Substantial doubt about the company's ability to continue as a going concern.
“Based upon the Company’s current operating plan, it estimates that its $51.1 million of cash, cash equivalents and investments at June 30, 2026 may not be sufficient to fund its operating expenses and capital expenditure requirements through at least the next 12 months which raises substantial doubt as to our ability to continue as a going concern following the date of this Quarterly Report on Form 10-Q.”View the 10-Q filed Aug 14, 2026
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this exact listed security, matched by CUSIP. Each row is one fund position with its size, value and weight in that fund.
Fund Ownership of LONA by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 3.83% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.78% | 73,624 |
| Index ETFs | 3.05% | 287,393 |
| Active ETFs | 1.61% | 151,893 |
| Active funds | 0.06% | 5,209 |
| Unclassified | 0.00% | 0 |
| All registered funds | 5.50% | 518,119 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
Funds holding LONA
22 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 183,259 | $1,684,150 | 0.00% | Long | 2026-06-30 | |
| Simplify Propel Opportunities ETF | SURI | 149,279 | $1,371,874 | 1.78% | Long | 2026-06-30 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 82,390 | $757,164 | 0.00% | Long | 2026-06-30 | |
| Fidelity Extended Market Index Fund | FSMAX | 35,908 | $342,562 | 0.00% | Long | 2026-05-31 | |
| iShares Micro-Cap ETF | IWC | 21,744 | $199,827 | 0.01% | Long | 2026-06-30 | |
| Fidelity Total Market Index Fund | FSKAX | 11,846 | $113,011 | 0.00% | Long | 2026-05-31 | |
| Fidelity Series Total Market Index Fund | FCFMX | 10,008 | $95,476 | 0.00% | Long | 2026-05-31 | |
| Fidelity Nasdaq Composite Index Fund | FNCMX | 6,278 | $59,892 | 0.00% | Long | 2026-05-31 | |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | — | 5,988 | $55,030 | 0.00% | Long | 2026-06-30 | |
| VANGUARD BALANCED INDEX FUND | — | 3,596 | $33,047 | 0.00% | Long | 2026-06-30 | |
| U.S. MICRO CAP PORTFOLIO | DFSCX | 3,774 | $26,644 | 0.00% | Long | 2026-07-31 | |
| Dimensional US Core Equity 1 ETF | DCOR | 2,614 | $18,455 | 0.00% | Long | 2026-07-31 | |
| 1290 VT Micro Cap Portfolio | — | 1,416 | $13,013 | 0.01% | Long | 2026-06-30 | |
| U.S. VECTOR EQUITY PORTFOLIO | DFVEX | 1,530 | $10,802 | 0.00% | Long | 2026-07-31 | |
| U.S. Social Core Equity 2 Portfolio | — | 1,253 | $8,846 | 0.00% | Long | 2026-07-31 | |
| U.S. Sustainability Core 1 Portfolio | — | 1,251 | $8,832 | 0.00% | Long | 2026-07-31 | |
| Dimensional U.S. Core Equity 2 ETF | DFAC | 1,048 | $7,399 | 0.00% | Long | 2026-07-31 | |
| U.S. CORE EQUITY 1 PORTFOLIO | DFEOX | 1,021 | $7,208 | 0.00% | Long | 2026-07-31 | |
| Dimensional US Sustainability Core 1 ETF | DFSU | 330 | $2,330 | 0.00% | Long | 2026-07-31 | |
| Dimensional US Vector Equity ETF | DXUV | 136 | $960 | 0.00% | Long | 2026-07-31 | |
| Guggenheim Active Allocation Fund | GUG | 19 | $181 | 0.00% | Long | 2026-05-29 | |
| Blackstone Alternative Multi-Strategy Fund | — | 140 | $1,287 | 0.00% | Short | 2026-06-30 |