% 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 RVMDW 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 | LMR Partners LLP | 3,838,0243.8M | $7M | — | ADD 22% |
| 2 | D. E. Shaw & Co., Inc. | 1,580,3451.6M | $3M | — | ADD 9% |
| 3 | Sculptor Capital LP | 958,822958,822 | $2M | — | ADD 438% |
| 4 | ARISTEIA CAPITAL, L.L.C. | 583,615583,615 | $1M | — | TRIM -7% |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | 579,550579,550 | $1M | — | TRIM -3% |
| 6 | Caption Management, LLC | 517,685517,685 | $926,656 | — | ADD 418% |
| 7 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 500,000500,000 | $895,000 | — | — |
| 8 | Lunate Capital Ltd | 450,000450,000 | $805,500 | — | — |
| 9 | PERCEPTIVE ADVISORS LLC | 250,000250,000 | $447,500 | — | — |
| 10 | Bleichroeder LP | 200,000200,000 | $358,000 | — | — |
| 11 | WOLVERINE ASSET MANAGEMENT LLC | 170,698170,698 | $305,549 | — | ADD 10% |
| 12 | CSS LLC/IL | 17,50517,505 | $281,775 | — | TRIM -10% |
| 13 | Davidson Kempner Capital Management LP | 150,000150,000 | $261,000 | — | — |
| 14 | FARALLON CAPITAL MANAGEMENT LLC | 120,085120,085 | $208,948 | — | — |
| 15 | Weiss Asset Management LP | 73,64073,640 | $128,134 | — | — |
| 16 | TD Asset Management Inc | 40,63640,636 | $70,707 | — | — |
| 17 | Driehaus Capital Management LLC | 20,00020,000 | $34,800 | — | TRIM -85% |
| 18 | TORONTO DOMINION BANK | 10,00010,000 | $17,900 | — | TRIM -92% |
| 19 | MORGAN STANLEY | 2,2162,216 | $3,967 | — | NEW |
| 20 | UBS Group AG | 886886 | $1,586 | — | NEW |
| 21 | TD Waterhouse Canada Inc. | 448448 | $790 | — | — |
| 22 | OSAIC HOLDINGS, INC. | 9090 | $161 | — | ADD 50% |
| 23 | ROYAL BANK OF CANADA | 200200 | $0 | — | — |
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 |
|---|---|---|---|---|---|---|---|
| LMR Partners LLP | 2.6M | 2.6M | 2.6M | 2.6M | 3.2M | 3.8M | $7M |
| D. E. Shaw & Co., Inc. | 1.5M | 1.5M | 1.5M | 1.5M | 1.5M | 1.6M | $3M |
| Sculptor Capital LP | 178K | 178K | 178K | 178K | 178K | 959K | $2M |
| ARISTEIA CAPITAL, L.L.C. | 319K | 319K | 313K | 431K | 625K | 584K | $1M |
| PRICE T ROWE ASSOCIATES INC /MD/ | 606K | 599K | 599K | 596K | 596K | 580K | $1M |
| Caption Management, LLC | — | — | — | — | 100K | 518K | $926,656 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 500K | 500K | 500K | 500K | 500K | 500K | $895,000 |
| Lunate Capital Ltd | — | — | 450K | 450K | 450K | 450K | $805,500 |
| PERCEPTIVE ADVISORS LLC | 250K | 250K | 250K | 250K | 250K | 250K | $447,500 |
| Bleichroeder LP | 200K | 200K | 200K | 200K | 200K | 200K | $358,000 |
| WOLVERINE ASSET MANAGEMENT LLC | 70K | 70K | 70K | 70K | 155K | 171K | $305,549 |
| CSS LLC/IL | 26K | 51K | 36K | 19K | 19K | 18K | $281,775 |
| Davidson Kempner Capital Management LP | 150K | 150K | 150K | 150K | 150K | 150K | $261,000 |
| FARALLON CAPITAL MANAGEMENT LLC | 120K | 120K | 120K | 120K | 120K | 120K | $208,948 |
| Weiss Asset Management LP | 74K | 74K | 74K | 74K | 74K | 74K | $128,134 |
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 | 23 | 10,064,445 | — | $18M |
| 2025-Q4 | 24 | 8,717,875 | — | $8M |
| 2025-Q3 | 22 | 8,066,430 | — | $2M |
| 2025-Q2 | 23 | 8,078,107 | — | $2M |
| 2025-Q1 | 24 | 7,698,933 | — | $316,016 |
| 2024-Q4 | 24 | 7,641,885 | — | $2M |
| 2024-Q3 | 25 | 4,695,075 | — | $1M |
| 2024-Q2 | 25 | 6,886,125 | — |
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 | |
|---|---|---|---|
| Sculptor Capital LP | +780,715 | — | ADD |
| LMR Partners LLP | +686,319 | — | ADD |
| Caption Management, LLC | +417,685 | — | ADD |
| D. E. Shaw & Co., Inc. | +125,450 | — | ADD |
| WOLVERINE ASSET MANAGEMENT LLC | +15,829 | — | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| SOROS CAPITAL MANAGEMENT LLC | −364,824 | — | CLOSE |
| Driehaus Capital Management LLC | −115,000 | — | TRIM |
| TORONTO DOMINION BANK | −111,862 | — | TRIM |
| ARISTEIA CAPITAL, L.L.C. | −41,320 | — | TRIM |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | −17,617 | — | 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 quarter-end close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure. No licensed quarter-end close is stored for this line, so the dollar columns are withheld; share counts stand.
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).
| $953,581 |
| 2024-Q1 | 24 | 6,907,847 | — | $1M |
| 2023-Q4 | 22 | 4,927,177 | — | $2M |
