| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | HITE Hedge Asset Management LLC | 6,108,2756.1M | $3M | — | — |
| 2 | LMR Partners LLP | 559,176559,176 | $313,139 | — | — |
| 3 | Davidson Kempner Capital Management LP | 375,000375,000 | $210,000 | — | — |
| 4 | ARISTEIA CAPITAL, L.L.C. | 358,193358,193 | $204,170 | — | — |
| 5 | Caption Management, LLC | 282,576282,576 | $158,243 | — | — |
| 6 | Saba Capital Management, L.P. | 275,647275,647 | $157,119 | — | — |
| 7 | TORONTO DOMINION BANK | 248,982248,982 | $139,430 | — | — |
| 8 | Fort Baker Capital Management LP | 173,772173,772 | $97,312 | — | TRIM -2% |
| 9 | Vestcor Inc | 162,500162,500 | $91,000 | — | — |
| 10 | Weiss Asset Management LP | 148,029148,029 | $82,896 | — | — |
| 11 | Alberta Investment Management Corp | 125,000125,000 | $70,000 | — | — |
| 12 | K2 PRINCIPAL FUND, L.P. | 115,912115,912 | $64,911 | — | — |
| 13 | Linden Advisors LP | 79,84579,845 | $46,558 | — | — |
| 14 | Corient Private Wealth LLC | 60,00060,000 | $37,980 | — | TRIM -50% |
| 15 | Calamos Advisors LLC | 50,00050,000 | $28,000 | — | — |
| 16 | Bracebridge Capital, LLC | 50,00050,000 | $28,000 | — | — |
| 17 | WOLVERINE ASSET MANAGEMENT LLC | 47,39747,397 | $26,542 | — | TRIM -71% |
| 18 | WHITEBOX ADVISORS LLC | 46,50046,500 | $26,040 | — | — |
| 19 | Thomas J. Herzfeld Advisors, Inc. | 15,30715,307 | $8,572 | — | — |
| 20 | StoneX Group Inc. | 14,89114,891 | $8,339 | — | TRIM -26% |
| 21 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 2,9622,962 | $1,659 | — | — |
| 22 | Marshall & Sterling Wealth Advisors Inc. | 2,0002,000 | $1,120 | — | — |
| 23 | UBS Group AG | 1,5071,507 | $844 | — | ADD 46% |
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 |
|---|---|---|---|---|---|---|---|
| HITE Hedge Asset Management LLC | 5.6M | 6.2M | 6.3M | 6.1M | 6.1M | 6.1M | $3M |
| LMR Partners LLP | 489K | 489K | 489K | 490K | 559K | 559K | $313,139 |
| Davidson Kempner Capital Management LP | 375K | 375K | 375K | 375K | 375K | 375K | $210,000 |
| ARISTEIA CAPITAL, L.L.C. | 293K | 333K | 333K | 358K | 358K | 358K | $204,170 |
| Caption Management, LLC | — | — | — | 209K | 283K | 283K | $158,243 |
| Saba Capital Management, L.P. | 276K | 276K | 276K | 276K | 276K | 276K | $157,119 |
| TORONTO DOMINION BANK | — | — | 345K | 299K | 249K | 249K | $139,430 |
| Fort Baker Capital Management LP | — | — | — | 85K | 178K | 174K | $97,312 |
| Vestcor Inc | 163K | 163K | 163K | 163K | 163K | 163K | $91,000 |
| Weiss Asset Management LP | 148K | 148K | 148K | 148K | 148K | 148K | $82,896 |
| Alberta Investment Management Corp | 125K | 125K | 125K | 125K | 125K | 125K | $70,000 |
| K2 PRINCIPAL FUND, L.P. | — | — | — | — | 116K | 116K | $64,911 |
| Linden Advisors LP | 80K | 80K | 80K | 80K | 80K | 80K | $46,558 |
| Corient Private Wealth LLC | — | — | — | 75K | 120K | 60K | $37,980 |
| Calamos Advisors LLC | 50K | 50K | 50K | 50K | 50K | 50K | $28,000 |
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.
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 23 | 9,303,471 | — | $5M |
| 2025-Q4 | 26 | 9,513,748 | — | $8M |
| 2025-Q3 | 23 | 9,303,548 | — | $7M |
| 2025-Q2 | 24 | 9,351,561 | — | $6M |
| 2025-Q1 | 23 | 9,016,466 | — | $5M |
| 2024-Q4 | 24 | 8,410,217 | — | $9M |
| 2024-Q3 | 25 | 8,750,375 | — | $4M |
| 2024-Q2 | 27 | 7,029,645 | — | $10M |
| 2024-Q1 | 38 | 9,214,189 | — | $5M |
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.
