| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | SECURITY BENEFIT LIFE INSURANCE CO /KS/ | 297,596297,596 | $1,994 | — | — |
| 2 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 39,63339,633 | $266 | — | — |
| 3 | Ancora Advisors LLC | 4,3664,366 | $29 | — | — |
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 |
|---|---|---|---|---|---|---|---|
| SECURITY BENEFIT LIFE INSURANCE CO /KS/ | 298K | 298K | 298K | 298K | 298K | 298K | $1,994 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 40K | 40K | 40K | 40K | 40K | 40K | $266 |
| Ancora Advisors LLC | 4K | 4K | 4K | 4K | 4K | 4K | $29 |
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 | 3 | 341,595 | — | $2,289 |
| 2025-Q4 | 23 | 3,167,083 | — | $249,343 |
| 2025-Q3 | 24 | 3,252,620 | — | $1M |
| 2025-Q2 | 26 | 3,813,260 | — | $793,413 |
| 2025-Q1 | 27 | 2,970,298 | — | $165,828 |
| 2024-Q4 | 28 | 2,903,300 | — | $255,180 |
| 2024-Q3 | 34 | 4,119,395 | — | $376,976 |
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.
