% of shares outstanding is not shown for SPUU: 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 SPUU in the served universe — the cohort is size-matched, and an unmatched percentile would compare a micro-cap register to a mega-cap one.
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 |
|---|---|---|---|---|---|---|---|
| Robinson Value Management, Ltd. | — | — | — | — | — | 75K | $12M |
| Tower Research Capital LLC (TRC) | — | — | 49K | 4K | 4K | 41K | $7M |
| US BANCORP \DE\ | 21K | 21K | 21K | 21K | 21K | 21K | $3M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | 9K | 9K | — | — | 20K | $3M |
| Dedeker Financial LLC | — | — | — | — | 11K | 14K | $2M |
| Inscription Capital, LLC | — | 3K | 4K | 4K | 4K | 9K | $2M |
| Chung Wu Investment Group, LLC | 2K | — | 640 | 920 | 1K | 5K | $836,671 |
| Insight Wealth Partners, LLC | — | — | — | — | 5K | 5K | $783,759 |
| CPR Investments Inc. | — | — | — | — | — | 2K | $347,630 |
| SIMPLEX TRADING, LLC | — | 3 | — | — | — | 2K | $326,400 |
| Bison Wealth, LLC | — | — | 1K | 1K | 1K | 1K | $310,049 |
| Sonoma Allocations LLC | — | — | — | 1K | 1K | 1K | $215,425 |
| Mariner, LLC | — | — | — | — | 1K | 1K | $200,900 |
| Arax Advisory Partners | — | — | — | 1K | 1K | 1K | $191,971 |
| Larson Financial Group LLC | 992 | 992 | 995 | 999 | 1K | 1K | $167,357 |
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.
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 | |
|---|---|---|---|
| Robinson Value Management, Ltd. | +74,698 | $12M | OPEN |
| Tower Research Capital LLC (TRC) | +37,693 | $6M | ADD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | +20,390 | $3M | OPEN |
| Inscription Capital, LLC | +5,282 | $873,379 | ADD |
| Chung Wu Investment Group, LLC | +3,600 | $595,260 | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| Revere Asset Management, Inc | −122,820 | $20M | CLOSE |
| EXCHANGE TRADED CONCEPTS, LLC | −112,068 | $19M | CLOSE |
| CITADEL ADVISORS LLC | −37,589 | $6M | CLOSE |
| Virtu Financial LLC | −35,007 | $6M | CLOSE |
| FLOW TRADERS U.S. LLC | −4,198 | $694,139 | 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).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 26 | 202,125 | — | $33M |
| 2025-Q4 | 25 | 365,749 | — | $67M |
| 2025-Q3 | 23 | 198,776 | — | $36M |
| 2025-Q2 | 23 | 228,926 | — | $36M |
| 2025-Q1 | 22 | 104,288 | — | $14M |
| 2024-Q4 | 23 | 577,011 | — | $85M |
| 2024-Q3 | 18 | 630,483 | — | $91M |
| 2024-Q2 | 16 | 637,238 | — | $84M |
| 2024-Q1 | 18 | 1,362,139 | — | $168M |
| 2023-Q4 | 23 | 1,733,981 | — | $179M |
| 2023-Q3 | 16 | 1,533,229 | — | $130M |
| 2023-Q2 | 17 | 1,522,569 | — | $141M |
| 2023-Q1 | 18 | 1,479,418 | — | $118M |
| 2022-Q4 | 10 | 113,905 | — | $8M |
| 2022-Q3 | 10 | 100,547 | — | $6M |
| 2022-Q2 | 9 | 53,863 | — | $4M |
| 2022-Q1 | 11 | 145,299 | — | $14M |
| 2021-Q4 | 8 | 149,566 | — | $17M |
| 2021-Q3 | 10 | 187,926 | — | $18M |
| 2021-Q2 | 5 | 16,397 | — | $2M |
| 2021-Q1 | 5 | 79,709 | — | $7M |
| 2020-Q4 | 8 | 44,564 | — | $3M |
| 2020-Q3 | 5 | 43,128 | — | $3M |
| 2020-Q2 | 4 | 31,913 | — | $2M |
| 2020-Q1 | 5 | 63,743 | — | $3M |
| 2019-Q4 | 3 | 34,094 | — | $2M |
| 2019-Q3 | 4 | 37,741 | — | $2M |
| 2019-Q2 | 5 | 50,335 | — | $3M |
| 2019-Q1 | 6 | 57,395 | — | $3M |
| 2018-Q4 | 1 | 18,347 | — | $744,000 |
| 2018-Q3 | 5 | 40,876 | — | $2M |
| 2018-Q2 | 4 | 42,250 | — | $2M |
| 2018-Q1 | 4 | 41,163 | — | $2M |
| 2017-Q4 | 2 | 15,679 | — | $777,000 |
| 2017-Q3 | 4 | 33,887 | — | $1M |
| 2017-Q2 | 5 | 40,733 | — | $2M |
| 2017-Q1 | 5 | 37,589 | — | $2M |
| 2016-Q4 | 5 | 33,260 | — | $1M |
| 2016-Q3 | 5 | 38,180 | — | $1M |
| 2016-Q2 | 3 | 48,669 | — | $2M |
| 2016-Q1 | 6 | 108,870 | — | $4M |
| 2015-Q4 | 7 | 58,013 | — | $2M |
| 2015-Q3 | 6 | 87,051 | — | $3M |
| 2015-Q2 | 6 | 133,261 | — | $5M |
| 2015-Q1 | 7 | 55,285 | — | $8M |
| 2014-Q4 | 8 | 176,689 | — | $25M |
