% of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.
Crowding percentile withheld — no market cap for RSVRW 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 | Walleye Capital LLC | 1,756,5621.8M | $351,312 | — | TRIM -2% |
| 2 | ARISTEIA CAPITAL, L.L.C. | 685,841685,841 | $115,221 | — | — |
| 3 | LMR Partners LLP | 539,820539,820 | $107,964 | — | ADD 50% |
| 4 | D. E. Shaw & Co., Inc. | 547,924547,924 | $82,189 | — | — |
| 5 | Schonfeld Strategic Advisors LLC | 100,000100,000 | $20,000 | — | — |
| 6 | WOLVERINE ASSET MANAGEMENT LLC | 84,93184,931 | $16,986 | — | ADD 36% |
| 7 | SEI INVESTMENTS CO | 75,14475,144 | $11,272 | — | ADD 100% |
| 8 | Cruiser Capital Advisors, LLC | 30,50330,503 | $6,101 | — | — |
| 9 | TENOR CAPITAL MANAGEMENT Co., L.P. | 25,00025,000 | $5,000 | — | — |
| 10 | Walleye Trading LLC | 12,29912,299 | $2,460 | — | — |
| 11 | TORONTO DOMINION BANK | 10,84710,847 | $2,169 | — | — |
| 12 | UBS Group AG | 128128 | $26 | — | TRIM -97% |
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 |
|---|---|---|---|---|---|---|---|
| Walleye Capital LLC | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | $351,312 |
| ARISTEIA CAPITAL, L.L.C. | 704K | 704K | 704K | 686K | 686K | 686K | $115,221 |
| LMR Partners LLP | 256K | 257K | 257K | 257K | 359K | 540K | $107,964 |
| D. E. Shaw & Co., Inc. | 548K | 548K | 548K | 548K | 548K | 548K | $82,189 |
| Schonfeld Strategic Advisors LLC | 100K | 100K | 100K | 100K | 100K | 100K | $20,000 |
| WOLVERINE ASSET MANAGEMENT LLC | 85K | 59K | 59K | 59K | 62K | 85K | $16,986 |
| SEI INVESTMENTS CO | — | — | — | — | 38K | 75K | $11,272 |
| Cruiser Capital Advisors, LLC | 31K | 31K | 31K | 31K | 31K | 31K | $6,101 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 25K | 25K | 25K | 25K | 25K | 25K | $5,000 |
| Walleye Trading LLC | 14K | 14K | 14K | 12K | 12K | 12K | $2,460 |
| TORONTO DOMINION BANK | — | — | 11K | 11K | 11K | 11K | $2,169 |
| UBS Group AG | 6K | 12K | 12K | 12K | 5K | 128 | $26 |
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 |
|---|
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 | |
|---|---|---|---|
| LMR Partners LLP | +180,438 | $36,088 | ADD |
| SEI INVESTMENTS CO | +37,572 | $7,514 | ADD |
| WOLVERINE ASSET MANAGEMENT LLC | +22,542 | $4,508 | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| 1492 Capital Management LLC | −147,981 | $29,596 | CLOSE |
| Walleye Capital LLC | −36,977 | $7,395 | TRIM |
| Sandia Investment Management LP | −8,695 | $1,739 | CLOSE |
| UBS Group AG | −4,809 | $962 | TRIM |
| BANK OF AMERICA CORP /DE/ | −50 | $10 | 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).
| 2026-Q1 | 12 | 3,868,999 | — | $720,700 |
| 2025-Q4 | 15 | 3,826,959 | — | $1M |
| 2025-Q3 | 13 | 3,785,218 | — | $3M |
| 2025-Q2 | 14 | 3,806,320 | — | $5M |
| 2025-Q1 | 13 | 3,795,631 | — | $5M |
| 2024-Q4 | 14 | 3,821,582 | — | $5M |
| 2024-Q3 | 12 | 3,486,485 | — | $5M |
| 2024-Q2 | 15 | 3,809,135 | — | $6M |
| 2024-Q1 | 13 | 3,660,948 | — | $4M |
| 2023-Q4 | 13 | 3,749,451 | — | $6M |
| 2023-Q3 | 13 | 4,123,645 | — | $6M |
| 2023-Q2 | 14 | 4,059,085 | — | $6M |
| 2023-Q1 | 14 | 4,066,145 | — | $7M |
| 2022-Q4 | 13 | 3,430,336 | — | $7M |
| 2022-Q3 | 15 | 3,763,038 | — | $6M |
| 2022-Q2 | 14 | 3,362,134 | — | $9M |
| 2022-Q1 | 16 | 3,400,394 | — | $12M |
| 2021-Q4 | 19 | 2,924,363 | — | $4M |
| 2021-Q3 | 22 | 2,536,256 | — | $5M |
