% of shares outstanding is not shown for ZHOG: this is a fund line, and we hold no cover-page share count for it at any quarter — a fund's shares outstanding move with creations and redemptions rather than with issuance and buybacks, and it is not the SEC cover-page count this percentage is defined against. The figure is withheld rather than computed against a count that does not exist. Holder share counts are shown as filed.
Crowding percentile withheld — no market cap for ZHOG 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 | F/m Investments LLC | 637,227637,227 | $33M | — | ADD 3% |
| 2 | Crew Capital Management, Ltd | 76,32276,322 | $4M | — | ADD 4% |
| 3 | BANK OF MONTREAL /CAN/ | 20,04720,047 | $1M | — | TRIM -76% |
| 4 | LPL Financial LLC | 19,12219,122 | $980,943 | — | ADD 2% |
| 5 | Emerald Investment Advisers, LLC | 16,42716,427 | $842,692 | — | NEW |
| 6 | HORAN Wealth, LLC | 7,7487,748 | $402,611 | — | — |
| 7 | JANE STREET GROUP, LLC | 7,3217,321 | $375,561 | — | TRIM -14% |
| 8 | Crews Bank & Trust | 1,0001,000 | $51,299 | — | — |
| 9 | OSAIC HOLDINGS, INC. | 400400 | $20,520 | — | NEW |
| 10 | UBS Group AG | 232232 | $11,901 | — | NEW |
| 11 | Western Wealth Management, LLC | 194194 | $9,952 | — | NEW |
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 |
|---|---|---|---|---|---|---|---|
| F/m Investments LLC | 578K | 591K | 553K | 487K | 620K | 637K | $33M |
| Crew Capital Management, Ltd | — | — | 55K | 58K | 74K | 76K | $4M |
| BANK OF MONTREAL /CAN/ | — | — | 8K | 8K | 83K | 20K | $1M |
| LPL Financial LLC | 17K | 22K | 21K | 20K | 19K | 19K | $980,943 |
| Emerald Investment Advisers, LLC | — | — | — | — | — | 16K | $842,692 |
| HORAN Wealth, LLC | — | — | — | — | 8K | 8K | $402,611 |
| JANE STREET GROUP, LLC | 18K | 8K | — | — | 9K | 7K | $375,561 |
| Crews Bank & Trust | — | — | 1K | 1K | 1K | 1K | $51,299 |
| OSAIC HOLDINGS, INC. | — | — | — | — | — | 400 | $20,520 |
| UBS Group AG | 207 | — | — | 191 | — | 232 | $11,901 |
| Western Wealth Management, LLC | — | — | — | — | — | 194 | $9,952 |
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 | 11 | 786,040 | — | $40M |
| 2025-Q4 | 8 | 823,680 | — | $43M |
| 2025-Q3 | 7 | 585,164 | — | $31M |
| 2025-Q2 | 6 | 650,609 | — | $34M |
| 2025-Q1 | 4 | 632,579 | — | $33M |
| 2024-Q4 | 4 | 613,287 | — | $32M |
| 2024-Q3 | 3 | 82,317 | — | $4M |
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 | |
|---|---|---|---|
| F/m Investments LLC | +16,933 | $868,649 | ADD |
| Emerald Investment Advisers, LLC | +16,427 | $842,692 | OPEN |
| Crew Capital Management, Ltd | +2,758 | $141,483 | ADD |
| OSAIC HOLDINGS, INC. | +400 | $20,520 | OPEN |
| LPL Financial LLC | +385 | $19,750 | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| BANK OF MONTREAL /CAN/ | −63,065 | $3M | TRIM |
| Cetera Investment Advisers | −10,709 | $549,363 | CLOSE |
| JANE STREET GROUP, LLC | −1,195 | $61,303 | TRIM |
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).
| 2024-Q2 | 3 | 74,108 | — | $4M |
| 2024-Q1 | 4 | 112,110 | — | $6M |
| 2023-Q4 | 2 | 107,039 | — | $6M |
| 2023-Q3 | 1 | 53,200 | — | $3M |
