| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | GREAT LAKES ADVISORS, LLC | 395,564395,564 | $5M | — | ADD 19% |
| 2 | CHICAGO TRUST Co NA | 64,94064,940 | $736,548 | — | ADD 19% |
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 |
|---|---|---|---|---|---|---|---|
| GREAT LAKES ADVISORS, LLC | 160K | 197K | 277K | 309K | 332K | 396K | $5M |
| CHICAGO TRUST Co NA | 22K | 25K | 44K | 54K | 54K | 65K | $736,548 |
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 | 2 | 460,504 | — | $5M |
| 2025-Q4 | 2 | 386,333 | — | $4M |
| 2025-Q3 | 2 | 363,346 | — | $4M |
| 2025-Q2 | 2 | 320,998 | — | $3M |
| 2025-Q1 | 2 | 222,365 | — | $2M |
| 2024-Q4 | 2 | 181,228 | — | $1M |
| 2024-Q3 | 2 | 167,008 | — | $1M |
| 2024-Q2 | 1 | 131,644 | — | $986,395 |
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.
