% of shares outstanding is not shown for BSOL: 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 BSOL 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 |
|---|---|---|---|---|---|---|---|
| Electric Capital Partners, LLC | — | — | — | — | 8.4M | 8.4M | $93M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | — | — | — | 2.2M | 2.8M | $31M |
| MORGAN STANLEY | — | — | — | — | 933K | 2.7M | $30M |
| Multicoin Capital Management, LLC | — | — | — | — | 1.9M | 1.9M | $21M |
| CITADEL ADVISORS LLC | — | — | — | — | 217K | 1.9M | $21M |
| Elequin Capital, LP | — | — | — | — | 3.9M | 840K | $9M |
| Hunting Hill Global Capital, LLC | — | — | — | — | — | 767K | $8M |
| MANGROVE PARTNERS IM, LLC | — | — | — | — | 563K | 767K | $8M |
| Marex Group plc | — | — | — | — | 110K | 638K | $7M |
| IMC-Chicago, LLC | — | — | — | — | — | 617K | $7M |
| Trustees of Dartmouth College | — | — | — | — | — | 305K | $3M |
| WOLVERINE ASSET MANAGEMENT LLC | — | — | — | — | 870K | 254K | $3M |
| JANE STREET GROUP, LLC | — | — | — | — | — | 186K | $2M |
| RPO LLC | — | — | — | — | 201K | 87K | $958,035 |
| Fielder Capital Group LLC | — | — | — | — | 118K | 69K | $759,378 |
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 | 60 | 22,881,081 | — | $253M |
| 2025-Q4 | 50 | 23,285,534 | — | $382M |
| 2025-Q3 | 1 | 15 | — | $266 |
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 | |
|---|---|---|---|
| MORGAN STANLEY | +1,776,507 | $20M | ADD |
| CITADEL ADVISORS LLC | +1,645,595 | $18M | ADD |
| Hunting Hill Global Capital, LLC | +767,128 | $8M | OPEN |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | +678,324 | $7M | ADD |
| IMC-Chicago, LLC | +617,062 | $7M | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| Elequin Capital, LP | −3,095,647 | $34M | TRIM |
| GOLDMAN SACHS GROUP INC | −2,768,171 | $31M | CLOSE |
| WOLVERINE ASSET MANAGEMENT LLC | −616,299 | $7M | TRIM |
| IEQ CAPITAL, LLC | −353,676 | $4M | CLOSE |
| Intesa Sanpaolo S.p.A. | −263,503 | $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).
