% 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.
Crowding percentile withheld — no market cap for IWML 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 | IMC-Chicago, LLC | 25,37525,375 | $589,350 | — | — |
| 2 | UBS Group AG | 9,7959,795 | $227,499 | — | ADD 44423% |
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 |
|---|---|---|---|---|---|---|---|
| IMC-Chicago, LLC | — | 26K | 25K | 25K | 25K | 25K | $589,350 |
| UBS Group AG | — | 37 | 182 | — | 22 | 10K | $227,499 |
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 | 35,170 | — | $816,849 |
| 2025-Q4 | 2 | 25,397 | — | $595,423 |
| 2025-Q3 | 2 | 34,672 | — | $790,005 |
| 2025-Q2 | 3 | 36,869 | — | $684,883 |
| 2025-Q1 |
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 | |
|---|---|---|---|
| UBS Group AG | +9,773 | $226,988 | ADD |
| 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).
| 3 |
| 39,901 |
| — |
| $680,770 |
| 2024-Q3 | 1 | 2,188 | — | $47,346 |
| 2024-Q2 | 1 | 53 | — | $980 |
| 2024-Q1 | 1 | 30,486 | — | $613,009 |
| 2023-Q4 | 2 | 22,142 | — | $409,236 |
| 2022-Q3 | 1 | 15,000 | — | $204,000 |
| 2022-Q2 | 3 | 25,841 | — | $368,000 |
| 2021-Q4 | 2 | 34,831 | — | $905,000 |
| 2021-Q3 | 1 | 15,661 | — | $392,000 |
| 2021-Q2 | 1 | 14,487 | — | $398,000 |
