% of shares outstanding is not shown for MYCK: 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 MYCK 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 | Lido Advisors, LLC | 546,601546,601 | $14M | — | ADD 466% |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 53,60053,600 | $1M | — | NEW |
| 3 | Global Financial Private Client, LLC | 36,90536,905 | $919,093 | — | ADD 51% |
| 4 | L2 Asset Management, LLC | 26,71726,717 | $665,370 | — | ADD 17% |
| 5 | Equitable Holdings, Inc. | 25,76625,766 | $641,684 | — | NEW |
| 6 | Private Advisor Group, LLC | 13,57713,577 | $338,128 | — | ADD 57% |
| 7 | LPL Financial LLC | 10,02210,022 | $249,591 | — | NEW |
| 8 | CITADEL ADVISORS LLC | 9,8499,849 | $245,282 | — | NEW |
| 9 | Integrity Wealth Solutions LLC | 8,2398,239 | $205,183 | — | — |
| 10 | AE Wealth Management LLC | 442442 | $11,008 | — | NEW |
| 11 | CWM, LLC | 325325 | $8,094 | — | 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 |
|---|---|---|---|---|---|---|---|
| Lido Advisors, LLC | — | — | — | — | 97K | 547K | $14M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | — | — | — | — | 54K | $1M |
| Global Financial Private Client, LLC | 18K | 18K | 27K | 25K | 24K | 37K | $919,093 |
| L2 Asset Management, LLC | — | — | — | 19K | 23K | 27K | $665,370 |
| Equitable Holdings, Inc. | — | — | — | — | — | 26K | $641,684 |
| Private Advisor Group, LLC | — | — | — | — | 9K | 14K | $338,128 |
| LPL Financial LLC | — | — | — | — | — | 10K | $249,591 |
| CITADEL ADVISORS LLC | 156K | — | — | — | — | 10K | $245,282 |
| Integrity Wealth Solutions LLC | — | — | — | 8K | 8K | 8K | $205,183 |
| AE Wealth Management LLC | — | — | — | — | — | 442 | $11,008 |
| CWM, LLC | — | — | — | — | — | 325 | $8,094 |
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 | 732,043 | — | $18M |
| 2025-Q4 | 6 | 174,253 | — | $4M |
| 2025-Q3 | 5 | 76,996 | — | $2M |
| 2025-Q2 | 3 | 96,866 | — | $2M |
| 2025-Q1 | 3 | 83,274 | — | $2M |
| 2024-Q4 | 4 | 196,978 | — | $5M |
| 2024-Q3 | 1 | 199,999 | — | $5M |
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 | |
|---|---|---|---|
| Lido Advisors, LLC | +450,069 | $11M | ADD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | +53,600 | $1M | OPEN |
| Equitable Holdings, Inc. | +25,766 | $641,684 | OPEN |
| Global Financial Private Client, LLC | +12,480 | $310,806 | ADD |
| LPL Financial LLC | +10,022 | $249,591 | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| JANE STREET GROUP, LLC | −13,604 | $338,798 | CLOSE |
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).
