| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | HITE Hedge Asset Management LLC | 2,076,3152.1M | $104M | 7.33% | — |
| 2 | Alberta Investment Management Corp | 858,680858,680 | $43M | 3.03% | — |
| 3 | GILDER GAGNON HOWE & CO LLC | 841,063841,063 | $42M | 2.97% | ADD 6% |
| 4 | Encompass Capital Advisors LLC | 713,698713,698 | $36M | 2.52% | — |
| 5 | Yaupon Capital Management LP | 535,174535,174 | $27M | 1.89% | ADD 4% |
| 6 | UBS Group AG | 467,899467,899 | $23M | 1.65% | ADD 8% |
| 7 | Ancient Art, L.P. | 437,142437,142 | $22M | 1.54% | — |
| 8 | INGALLS & SNYDER LLC | 339,562339,562 | $17M | 1.20% | ADD 77% |
| 9 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 237,748237,748 | $12M | 0.84% | ADD 114% |
| 10 | SCS Capital Management LLC | 199,871199,871 | $10M | 0.71% | ADD 114% |
| 11 | REAVES W H & CO INC | 170,000170,000 | $8M | 0.60% | ADD 70% |
| 12 | TWO SIGMA INVESTMENTS, LP | 152,982152,982 | $8M | 0.54% | ADD 173% |
| 13 | Aventail Capital Group, LP | 149,759149,759 | $7M | 0.53% | — |
| 14 | CITADEL ADVISORS LLC | 146,712146,712 | $7M | 0.52% | TRIM -69% |
| 15 | COHEN & STEERS, INC. | 137,091137,091 | $7M | 0.48% | ADD 5% |
| 16 | MACQUARIE GROUP LTD | 135,251135,251 | $7M | 0.48% | ADD 18% |
| 17 | MARSHALL WACE, LLP | 113,434113,434 | $6M | 0.40% | NEW |
| 18 | FRANKLIN RESOURCES INC | 106,100106,100 | $5M | 0.37% | ADD 43% |
| 19 | Cinctive Capital Management LP | 102,011102,011 | $5M | 0.36% | ADD 516% |
| 20 | Zimmer Partners, LP | 91,48091,480 | $5M | 0.32% | TRIM -36% |
| 21 | Merewether Investment Management, LP | 68,87968,879 | $3M | 0.24% | — |
| 22 | Arbiter Partners Capital Management LLC | 67,21267,212 | $3M | 0.24% | ADD 17% |
| 23 | BANK OF AMERICA CORP /DE/ | 53,37453,374 | $3M | 0.19% | ADD 65% |
| 24 | HighTower Advisors, LLC | 47,53347,533 | $2M | 0.17% | ADD 162% |
| 25 | MILLENNIUM MANAGEMENT LLC | 47,14947,149 | $2M | 0.17% | ADD 26% |
| 26 | CLOUGH CAPITAL PARTNERS L P | 46,88146,881 | $2M | 0.17% | NEW |
| 27 | MORGAN STANLEY | 40,98840,988 | $2M | 0.14% | ADD 737% |
| 28 | Quadrature Capital Ltd | 32,87532,875 | $2M | 0.12% | NEW |
| 29 | COOPER INVESTORS PTY LTD | 25,32225,322 | $1M | 0.09% | — |
| 30 | Manatuck Hill Partners, LLC | 20,42520,425 | $1M | 0.07% | TRIM -36% |
| 31 | Atom Investors LP | 18,00518,005 | $900,070 | 0.06% | NEW |
| 32 | GOLDMAN SACHS GROUP INC | 17,78117,781 | $888,872 | 0.06% | NEW |
| 33 | AMERICAN CENTURY COMPANIES INC | 16,59016,590 | $829,334 | 0.06% | NEW |
| 34 | READYSTATE ASSET MANAGEMENT LP | 13,30113,301 | $664,917 | 0.05% | TRIM -16% |
| 35 | State of Wyoming | 13,08213,082 | $653,969 | 0.05% | — |
| 36 | SEI INVESTMENTS CO | 10,51410,514 | $525,595 | 0.04% | NEW |
| 37 | XTX Topco Ltd | 10,16010,160 | $507,898 | 0.04% | NEW |
| 38 | XY Capital Ltd | 9,2279,227 | $461,258 | 0.03% | — |
| 39 | RAYMOND JAMES FINANCIAL INC | 9,0539,053 | $452,559 | 0.03% | ADD 15% |
| 40 | Walleye Capital LLC | 7,9837,983 | $399,070 | 0.03% | ADD 6% |
| 41 | SkyView Investment Advisors, LLC | 6,0886,088 | $304,000 | 0.02% | NEW |
| 42 | Squarepoint Ops LLC | 5,2285,228 | $261,348 | 0.02% | NEW |
| 43 | Janney Montgomery Scott LLC | 4,8004,800 | $240,000 | 0.02% | NEW |
| 44 | BNP PARIBAS FINANCIAL MARKETS | 4,5564,556 | $227,754 | 0.02% | ADD 551% |
| 45 | Colonial Trust Advisors | 2,2502,250 | $112,478 | 0.01% | ADD 13% |
| 46 | BARCLAYS PLC | 1,8611,861 | $93,032 | 0.01% | TRIM -38% |
| 47 | TD Waterhouse Canada Inc. | 1,2101,210 | $54,216 | 0.00% | NEW |
| 48 | BlackRock, Inc. | 1,0691,069 | $53,439 | 0.00% | TRIM -85% |
| 49 | Financial Management Professionals, Inc. | 500500 | $24,995 | 0.00% | — |
| 50 | WELLS FARGO & COMPANY/MN | 400400 | $19,996 | 0.00% | — |
| 51 | UMB Bank, n.a. | 400400 | $19,996 | 0.00% | NEW |
| 52 | OSAIC HOLDINGS, INC. | 350350 | $17,496 | 0.00% | — |
| 53 | ROYAL BANK OF CANADA | 322322 | $16,000 | 0.00% | NEW |
| 54 | Centerpoint Advisors, LLC | 250250 | $12,000 | 0.00% | — |
| 55 | JONES FINANCIAL COMPANIES LLLP | 165165 | $7,161 | 0.00% | ADD 10% |
| 56 | Rachor Investment Advisory Services, LLC | 6666 | $3,300 | 0.00% | — |
| 57 | JPMORGAN CHASE & CO | 2929 | $1,289 | 0.00% | TRIM -86% |
| 58 | CITIGROUP INC | 11 | $50 | 0.00% | NEW |
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 | 511K | 810K | 1.2M | 1.7M | 2.0M | 2.1M | $104M |
| Alberta Investment Management Corp | 350K | 350K | 759K | 759K | 859K | 859K | $43M |
| GILDER GAGNON HOWE & CO LLC | — | — | — | 282K | 795K | 841K | $42M |
| Encompass Capital Advisors LLC | — | — | — | 564K | 714K | 714K | $36M |
| Yaupon Capital Management LP | 316K | 316K | 316K | 466K | 516K | 535K | $27M |
| UBS Group AG | 130K | 180K | 103K | 279K | 434K | 468K | $23M |
| Ancient Art, L.P. | 437K | 437K | 437K | 437K | 437K | 437K | $22M |
| INGALLS & SNYDER LLC | 72K | 85K | 115K | 259K | 192K | 340K | $17M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 95K | 95K | 91K | 49K | 111K | 238K | $12M |
| SCS Capital Management LLC | — | — | — | 94K | 94K | 200K | $10M |
| REAVES W H & CO INC | — | — | — | — | 100K | 170K | $8M |
| TWO SIGMA INVESTMENTS, LP | — | — | — | — | 56K | 153K | $8M |
| Aventail Capital Group, LP | — | — | 85K | 85K | 150K | 150K | $7M |
| CITADEL ADVISORS LLC | — | — | — | — | 476K | 147K | $7M |
| COHEN & STEERS, INC. | — | — | — | 24K | 130K | 137K | $7M |
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.
Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 58 | 8,617,851 | 30.4% | $431M |
| 2025-Q4 | 48 | 8,140,919 | 28.7% | $222M |
| 2025-Q3 | 30 | 5,930,900 | 20.9% | $162M |
| 2025-Q2 | 23 | 4,303,359 | 15.2% | $92M |
| 2025-Q1 | 15 | 2,854,750 | 10.1% | $68M |
| 2024-Q4 | 20 | 3,037,844 | 10.7% | $63M |
| 2024-Q3 | 19 | 2,784,346 | 9.8% | $57M |
| 2024-Q2 | 16 | 1,938,941 | 6.8% | $44M |
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.
