$1.69
—
USD · final close, as of 2026-07-02 · marketstack
Delisted — deregistered 2026-07-01
Crowding percentile withheld — no market cap for APTOF 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 | DRW Securities, LLC | 19,76119,761 | $32,921 | 0.77% | — |
| 2 | Gleason Group, Inc. | 4,2064,206 | $7,024 | 0.16% | — |
| 3 | Farther Finance Advisors, LLC | 1010 | $17 | 0.00% | — |
| 4 | CALDWELL SUTTER CAPITAL, INC. | 22 | $3 | 0.00% | — |
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| No filer increased its position this quarter. | |||
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| No filer reduced its position this quarter. | |||
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| DRW Securities, LLC | 593K | — | 20K | 20K | 20K | 20K | $32,921 |
| Gleason Group, Inc. | 1K | 40 | 4K | 4K | 4K | 4K | $7,024 |
| Farther Finance Advisors, LLC | — | — | — | — | 10 | 10 | $17 |
| CALDWELL SUTTER CAPITAL, INC. | 92 | — | 2 | 2 | 2 | 2 | $3 |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Breaks = no 13F that quarter.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.