% 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.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | Ancora Advisors LLC | 2,6002,600 | $0 | — | — |
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 |
|---|---|---|---|---|---|---|---|
| Ancora Advisors LLC | 3K | 3K | 3K | 3K | 3K | 3K | $0 |
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 | 1 | 2,600 | — | $0 |
| 2025-Q4 | 2 | 2,662 | — | $0 |
| 2025-Q3 | 2 | 2,662 | — | $0 |
| 2025-Q2 | 2 | 2,662 | — | $0 |
| 2025-Q1 | 2 | 2,662 | — | $1 |
| 2024-Q4 | 3 | 27,662 | — | $20 |
| 2024-Q3 | 3 | 27,724 | — | $29 |
| 2024-Q2 | 3 | 27,724 | — | $48 |
| 2024-Q1 | 3 | 27,724 | — | $268 |
| 2023-Q4 | 6 | 3,447,010 | — | $10,795 |
| 2023-Q3 | 26 | 7,337,927 | — | $233,215 |
| 2023-Q2 | 27 | 7,232,098 | — | $1M |
| 2023-Q1 | 29 | 7,361,607 | — | $4M |
| 2022-Q4 | 33 | 6,626,784 | — | $9M |
| 2022-Q3 | 33 | 5,917,553 | — | $8M |
| 2022-Q2 | 39 | 6,054,818 | — | $8M |
| 2022-Q1 | 40 | 6,328,332 | — | $6M |
| 2021-Q4 | 43 | 6,581,777 |
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.
| — |
| $9M |
| 2021-Q3 | 45 | 6,521,055 | — | $9M |
