% 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 | 204,503204,503 | $208,086 | — | — |
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 | 210K | 210K | 210K | 210K | 205K | 205K | $208,086 |
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.
Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding divides each quarter's as-filed 13F shares by the SEC cover-page share count dated to that same quarter (split-adjusted), not by today's count — so splits and buybacks don't move the line.
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 | |
|---|---|---|---|
| No filer increased its position this quarter. | |||
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| No filer reduced its position this quarter. | |||
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 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
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).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 1 | 204,503 | — | $208,086 |
| 2025-Q4 | 1 | 204,503 | — | $249,148 |
| 2025-Q3 | 1 | 209,503 | — | $261,992 |
| 2025-Q2 | 1 | 209,503 | — | $374,634 |
| 2025-Q1 | 1 | 209,503 | — | $248,914 |
| 2024-Q4 | 1 | 209,503 | — | $215,592 |
| 2024-Q3 | 1 | 216,179 | — | $279,235 |
| 2024-Q2 | 1 | 216,179 | 0.2% | $338,089 |
| 2024-Q1 | 5 | 9,161,633 | 9.6% | $15M |
| 2023-Q4 | 25 | 16,687,534 | 17.5% | $22M |
| 2023-Q3 | 27 | 17,550,838 | — | $27M |
| 2023-Q2 | 30 | 17,805,673 | — | $29M |
| 2023-Q1 | 31 | 18,515,436 | — | $37M |
| 2022-Q4 | 31 | 18,373,887 | — | $26M |
| 2022-Q3 | 28 | 19,130,105 | — | $37M |
| 2022-Q2 | 29 | 19,499,817 | — | $47M |
| 2022-Q1 | 27 | 19,541,476 | — | $51M |
| 2021-Q4 | 27 | 18,779,051 | — | $48M |
| 2021-Q3 | 27 | 17,742,497 | — | $46M |
| 2021-Q2 | 27 | 18,167,356 | — | $51M |
| 2021-Q1 | 26 | 17,935,484 | — | $44M |
| 2020-Q4 | 28 | 17,245,754 | — | $36M |
| 2020-Q3 | 27 | 17,144,165 | — | $39M |
| 2020-Q2 | 26 | 16,091,609 | — | $27M |
| 2020-Q1 | 31 | 16,824,720 | — | $29M |
| 2019-Q4 | 33 | 17,076,382 | — | $48M |
| 2019-Q3 | 32 | 19,010,517 | — | $56M |
| 2019-Q2 | 35 | 21,306,576 | — | $57M |
| 2019-Q1 | 36 | 20,761,903 | — | $66M |
| 2018-Q4 | 34 | 19,886,602 | — | $47M |
