% of shares outstanding is not shown for SLX: 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 SLX 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 |
|---|---|---|---|---|---|---|---|
| RAYMOND JAMES FINANCIAL INC | 144K | 117K | 93K | 97K | 145K | 175K | $16M |
| MORGAN STANLEY | 111K | 111K | 111K | 110K | 115K | 117K | $11M |
| LPL Financial LLC | 15K | 22K | 23K | 35K | 123K | 64K | $6M |
| GTS SECURITIES LLC | — | — | 4K | — | — | 39K | $4M |
| TWO SIGMA INVESTMENTS, LP | — | — | — | — | 38K | 33K | $3M |
| BANK OF AMERICA CORP /DE/ | 16K | 12K | 11K | 21K | 25K | 29K | $3M |
| CITADEL ADVISORS LLC | 31K | 17K | 6K | — | — | 26K | $2M |
| JANE STREET GROUP, LLC | — | — | — | — | 27K | 24K | $2M |
| UBS Group AG | 19K | 18K | 17K | 59K | 54K | 21K | $2M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 24K | 23K | 12K | 5K | 14K | 17K | $2M |
| WT Wealth Management | — | — | 11K | 12K | 15K | 16K | $1M |
| WELLS FARGO & COMPANY/MN | 5K | 4K | 4K | 4K | 4K | 12K | $1M |
| Cambridge Investment Research Advisors, Inc. | 4K | — | — | — | — | 10K | $952,000 |
| CITIZENS FINANCIAL GROUP INC/RI | 7K | 7K | 7K | 7K | 7K | 7K | $658,743 |
| ROYAL BANK OF CANADA | 2K | 3K | 1K | 6K | 8K | 7K | $637,000 |
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 | +39,320 | $4M | OPEN |
| RAYMOND JAMES FINANCIAL INC | +29,706 | $3M | ADD |
| CITADEL ADVISORS LLC | +25,799 | $2M | OPEN |
| NewEdge Advisors, LLC | +15,340 | $1M | OPEN |
| Cambridge Investment Research Advisors, Inc. | +10,371 | $952,162 | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| ENVESTNET ASSET MANAGEMENT INC | −85,155 | $8M | CLOSE |
| LPL Financial LLC | −59,003 | $5M | TRIM |
| Cetera Investment Advisers | −38,410 | $4M | TRIM |
| AMERIPRISE FINANCIAL INC | −33,395 | $3M | TRIM |
| UBS Group AG | −33,106 | $3M | 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 | 677,036 | — | $61M |
| 2025-Q4 | 58 | 876,368 | — | $74M |
| 2025-Q3 | 42 | 414,353 | — | $30M |
| 2025-Q2 | 39 | 354,911 | — | $24M |
| 2025-Q1 | 36 | 374,188 | — | $23M |
| 2024-Q4 | 43 | 468,135 | — | $27M |
| 2024-Q3 | 36 | 471,490 | — | $33M |
| 2024-Q2 | 45 | 589,208 | — | $39M |
| 2024-Q1 | 43 | 898,585 | — | $65M |
| 2023-Q4 | 52 | 852,370 | — | $63M |
| 2023-Q3 | 44 | 708,750 | — | $46M |
| 2023-Q2 | 49 | 671,790 | — | $43M |
| 2023-Q1 | 52 | 938,132 | — | $60M |
| 2022-Q4 | 46 | 711,817 | — | $41M |
| 2022-Q3 | 41 | 623,133 | — | $30M |
| 2022-Q2 | 42 | 774,368 | — | $38M |
| 2022-Q1 | 54 | 992,127 | — | $66M |
| 2021-Q4 | 42 | 863,535 | — | $46M |
| 2021-Q3 | 46 | 973,376 | — | $54M |
| 2021-Q2 | 55 | 1,450,284 | — | $90M |
| 2021-Q1 | 41 | 817,290 | — | $45M |
| 2020-Q4 | 25 | 524,920 | — | $23M |
| 2020-Q3 | 20 | 438,301 | — | $14M |
| 2020-Q2 | 20 | 393,736 | — | $11M |
| 2020-Q1 | 21 | 684,309 | — | $15M |
| 2019-Q4 | 35 | 539,068 | — | $20M |
| 2019-Q3 | 27 | 518,619 | — | $18M |
| 2019-Q2 | 29 | 504,035 | — | $20M |
| 2019-Q1 | 32 | 516,177 | — | $21M |
| 2018-Q4 | 38 | 499,044 | — | $17M |
| 2018-Q3 | 35 | 714,167 | — | $33M |
| 2018-Q2 | 42 | 861,267 | — | $39M |
| 2018-Q1 | 49 | 1,121,506 | — | $51M |
| 2017-Q4 | 37 | 1,450,307 | — | $66M |
| 2017-Q3 | 38 | 1,624,613 | — | $69M |
| 2017-Q2 | 41 | 1,489,388 | — | $57M |
| 2017-Q1 | 42 | 2,105,118 | — | $84M |
| 2016-Q4 | 45 | 2,407,622 | — | $91M |
| 2016-Q3 | 30 | 1,893,192 | — | $59M |
| 2016-Q2 | 34 | 1,114,065 | — | $31M |
