% of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.
Crowding percentile withheld — no market cap for ONFOW in the served universe — the cohort is size-matched, and an unmatched percentile would compare a micro-cap register to a mega-cap one.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | BOOTHBAY FUND MANAGEMENT, LLC | 60,00060,000 | $41,790 | — | — |
| 2 | Walleye Capital LLC | 506,945506,945 | $31,025 | — | — |
| 3 | ARMISTICE CAPITAL, LLC | 400,000400,000 | $24,480 | — | — |
| 4 | Clear Street Group Inc. | 384,744384,744 | $23,546 | — | ADD 19% |
| 5 | StoneX Group Inc. | 21,08821,088 | $1,291 | — | TRIM -17% |
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| BOOTHBAY FUND MANAGEMENT, LLC | 60K | 60K | 60K | 60K | 60K | 60K | $41,790 |
| Walleye Capital LLC | 507K | 507K | 507K | 507K | 507K | 507K | $31,025 |
| ARMISTICE CAPITAL, LLC | 400K | 400K | 400K | 400K | 400K | 400K | $24,480 |
| Clear Street Group Inc. | — | — | — | 106K | 324K | 385K | $23,546 |
| StoneX Group Inc. | — | — | 33K | 33K | 25K | 21K | $1,291 |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 5 | 1,372,777 | — | $122,132 |
| 2025-Q4 | 7 | 1,544,662 | — | $271,230 |
| 2025-Q3 | 7 | 1,355,970 | — | $570,173 |
| 2025-Q2 |
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| Clear Street Group Inc. | +60,805 | — | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| Anson Funds Management LP | −178,490 | — | CLOSE |
| Shay Capital LLC | −50,000 | — | CLOSE |
| StoneX Group Inc. | −4,200 | — | TRIM |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the quarter-end close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure. No licensed quarter-end close is stored for this line, so the dollar columns are withheld; share counts stand.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
| 11 |
| 1,417,840 |
| — |
| $415,469 |
| 2025-Q1 | 9 | 1,504,804 | — | $533,150 |
| 2024-Q4 | 9 | 1,543,008 | — | $704,008 |
| 2024-Q3 | 9 | 1,591,741 | — | $507,196 |
| 2024-Q2 | 10 | 1,697,655 | — | $659,288 |
| 2024-Q1 | 8 | 1,767,532 | — | $184,508 |
| 2023-Q4 | 9 | 1,817,432 | — | $254,703 |
| 2023-Q3 | 11 | 2,017,786 | — | $452,085 |
| 2023-Q2 | 10 | 1,914,715 | — | $657,252 |
| 2023-Q1 | 11 | 2,405,719 | — | $1M |
| 2022-Q4 | 12 | 2,115,449 | — | $905,174 |
| 2022-Q3 | 14 | 2,400,051 | — | $692,000 |
