% of shares outstanding is not shown for SMOG: 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 SMOG 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 |
|---|---|---|---|---|---|---|---|
| FLAGSHIP HARBOR ADVISORS, LLC | 40K | 39K | 39K | 35K | 34K | 34K | $5M |
| MORGAN STANLEY | 27K | 26K | 26K | 28K | 29K | 28K | $4M |
| AMERIPRISE FINANCIAL INC | 19K | 21K | 22K | 21K | 20K | 19K | $3M |
| Palisades Hudson Asset Management, L.P. | 10K | 10K | 16K | 15K | 15K | 15K | $2M |
| FLOW TRADERS U.S. LLC | 11K | 15K | 13K | — | 10K | 14K | $2M |
| LPL Financial LLC | 13K | 12K | 12K | 12K | 12K | 12K | $2M |
| UBS Group AG | 11K | 13K | 15K | 9K | 10K | 10K | $1M |
| Focus Partners Wealth | 17K | 8K | 9K | 9K | 9K | 9K | $1M |
| GTS SECURITIES LLC | — | 8K | 10K | 12K | 4K | 8K | $1M |
| Pathstone Holdings, LLC | 9K | 9K | 9K | 8K | 8K | 8K | $1M |
| JNBA Financial Advisors | 6K | 6K | 6K | 7K | 7K | 7K | $1M |
| HighTower Advisors, LLC | 8K | 8K | 7K | 7K | 7K | 7K | $988,045 |
| WELLS FARGO & COMPANY/MN | 5K | 4K | 4K | 4K | 6K | 7K | $987,503 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 5K | 5K | 5K | 5K | 5K | 5K | $680,697 |
| ROYAL BANK OF CANADA | 7K | 6K | 11K | 5K | 5K | 5K | $657,000 |
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 | |
|---|---|---|---|
| GTS SECURITIES LLC | +3,959 | $549,347 | ADD |
| FLOW TRADERS U.S. LLC | +3,842 | $533,112 | ADD |
| JONES FINANCIAL COMPANIES LLLP | +1,917 | $266,001 | ADD |
| WELLS FARGO & COMPANY/MN | +1,544 | $214,244 | ADD |
| Prism Advisors, Inc. | +1,458 | $202,311 | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| JANE STREET GROUP, LLC | −13,271 | $2M | TRIM |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | −5,141 | $713,360 | CLOSE |
| STIFEL FINANCIAL CORP | −1,944 | $269,747 | CLOSE |
| MORGAN STANLEY | −1,245 | $172,755 | TRIM |
| OSAIC HOLDINGS, INC. | −1,120 | $155,410 | 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).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 58 | 231,263 | — | $32M |
| 2025-Q4 | 60 | 243,386 | — | $32M |
| 2025-Q3 | 54 | 236,321 | — | $30M |
| 2025-Q2 | 59 | 298,376 | — | $33M |
| 2025-Q1 | 56 | 297,626 | — | $30M |
| 2024-Q4 | 58 | 302,958 | — | $30M |
| 2024-Q3 | 61 | 344,103 | — | $39M |
| 2024-Q2 | 60 | 295,791 | — | $28M |
| 2024-Q1 | 61 | 416,320 | — | $41M |
| 2023-Q4 | 69 | 411,757 | — | $46M |
| 2023-Q3 | 59 | 430,444 | — | $45M |
| 2023-Q2 | 60 | 736,781 | — | $68M |
| 2023-Q1 | 65 | 610,538 | — | $73M |
| 2022-Q4 | 61 | 562,608 | — | $62M |
| 2022-Q3 | 63 | 522,971 | — | $59M |
| 2022-Q2 | 74 | 592,937 | — | $74M |
| 2022-Q1 | 79 | 653,951 | — | $87M |
| 2021-Q4 | 83 | 553,636 | — | $89M |
| 2021-Q3 | 81 | 614,905 | — | $92M |
| 2021-Q2 | 83 | 556,931 | — | $90M |
| 2021-Q1 | 79 | 515,109 | — | $81M |
| 2020-Q4 | 69 | 404,944 | — | $67M |
| 2020-Q3 | 56 | 460,063 | — | $51M |
| 2020-Q2 | 56 | 417,724 | — | $34M |
| 2020-Q1 | 50 | 403,857 | — | $23M |
| 2019-Q4 | 53 | 410,540 | — | $31M |
| 2019-Q3 | 44 | 373,624 | — | $24M |
| 2019-Q2 | 49 | 363,817 | — | $24M |
| 2019-Q1 | 50 | 391,942 | — | $24M |
| 2018-Q4 | 53 | 363,635 | — | $20M |
| 2018-Q3 | 47 | 393,843 | — | $22M |
| 2018-Q2 | 50 | 361,903 | — | $21M |
| 2018-Q1 | 45 | 326,907 | — | $20M |
| 2017-Q4 | 47 | 319,912 | — | $20M |
| 2017-Q3 | 41 | 278,405 | — | $17M |
| 2017-Q2 | 41 | 223,059 | — | $13M |
| 2017-Q1 | 39 | 212,610 | — | $12M |
| 2016-Q4 | 40 | 216,018 | — | $11M |
| 2016-Q3 | 36 | 171,354 | — | $9M |
| 2016-Q2 | 32 | 161,593 | — | $8M |
| 2016-Q1 | 1 | 196 | — | $10,000 |
