% of shares outstanding is not shown for BRRR: 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 BRRR 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 | Marex Group plc | 16,940,00016.9M | $324M | — | — |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,852,6991.9M | $35M | — | ADD 385% |
| 3 | MEITAV INVESTMENT HOUSE LTD | 167,112167,112 | $3M | — | ADD 45% |
| 4 | JANE STREET GROUP, LLC | 155,629155,629 | $3M | — | NEW |
| 5 | CPR Investments Inc. | 145,426145,426 | $3M | — | ADD 63% |
| 6 | Farringdon Capital, Ltd. | 62,86862,868 | $1M | — | ADD 30% |
| 7 | DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 48,30048,300 | $923,979 | — | NEW |
| 8 | Elequin Capital, LP | 41,16841,168 | $787,544 | — | ADD 1515% |
| 9 | Migdal Insurance & Financial Holdings Ltd. | 38,28138,281 | $732,316 | — | ADD 62% |
| 10 | IMC-Chicago, LLC | 22,05022,050 | $421,817 | — | NEW |
| 11 | Harel Insurance Investments & Financial Services Ltd. | 19,65619,656 | $376,000 | — | ADD 44% |
| 12 | Cambridge Investment Research Advisors, Inc. | 14,37214,372 | $275,000 | — | ADD 6% |
| 13 | KERR FINANCIAL PLANNING Corp | 1,2501,250 | $122,281 | — | ADD 1686% |
| 14 | SUMMIT SECURITIES GROUP LLC | 819819 | $15,667 | — | NEW |
| 15 | CoreCap Advisors, LLC | 229229 | $4,381 | — | — |
| 16 | Sankala Group LLC | 2020 | $374 | — | — |
| 17 | WELLS FARGO & COMPANY/MN | 00 | $8 | — | EXIT |
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 |
|---|---|---|---|---|---|---|---|
| Marex Group plc | 9.0M | 9.0M | — | 16.9M | 16.9M | 16.9M | $324M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | 108K | 119K | 64K | 382K | 1.9M | $35M |
| MEITAV INVESTMENT HOUSE LTD | — | 43K | 72K | 93K | 115K | 167K | $3M |
| JANE STREET GROUP, LLC | 222K | 71K | 238K | 12K | — | 156K | $3M |
| CPR Investments Inc. | 173K | 124K | 77K | 71K | 89K | 145K | $3M |
| Farringdon Capital, Ltd. | 42K | 51K | 40K | 37K | 49K | 63K | $1M |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT | — | — | — | — | — | 48K | $923,979 |
| Elequin Capital, LP | 655K | 2K | 77K | 562K | 3K | 41K | $787,544 |
| Migdal Insurance & Financial Holdings Ltd. | — | 9K | — | 17K | 24K | 38K | $732,316 |
| IMC-Chicago, LLC | — | — | — | 59K | — | 22K | $421,817 |
| Harel Insurance Investments & Financial Services Ltd. | — | — | 777 | 5K | 14K | 20K | $376,000 |
| Cambridge Investment Research Advisors, Inc. | 11K | 11K | 11K | 11K | 14K | 14K | $275,000 |
| KERR FINANCIAL PLANNING Corp | — | — | — | 36 | 70 | 1K | $122,281 |
| SUMMIT SECURITIES GROUP LLC | — | — | — | — | — | 819 | $15,667 |
| CoreCap Advisors, LLC | 968 | 968 | 968 | 968 | 229 | 229 | $4,381 |
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 | 17 | 19,509,879 | — | $373M |
| 2025-Q4 | 15 | 17,693,116 | — | $438M |
| 2025-Q3 | 21 | 18,021,356 | — | $582M |
| 2025-Q2 | 15 | 885,610 | — | $27M |
| 2025-Q1 | 17 | 9,602,608 | — | $224M |
| 2024-Q4 | 14 | 10,222,946 | — | $270M |
| 2024-Q3 | 13 | 10,618,449 | — | $191M |
| 2024-Q2 | 13 | 10,593,797 | — | $180M |
| 2024-Q1 | 8 | 1,023,397 |
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 | |
|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | +1,471,007 | $28M | ADD |
| JANE STREET GROUP, LLC | +155,629 | $3M | OPEN |
| CPR Investments Inc. | +56,189 | $1M | ADD |
| MEITAV INVESTMENT HOUSE LTD | +51,953 | $993,861 | ADD |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT | +48,300 | $923,979 | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| Keebeck Wealth Management | −64,870 | $1M | CLOSE |
| WELLS FARGO & COMPANY/MN | −1 | $19 | CLOSE |
| Federation des caisses Desjardins du Quebec | −1 | $19 | 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).
| — |
| $21M |
