EdgeMarket › What Whitebox Advisors Llc reported owning
What Whitebox Advisors Llc reported owning
As filed on Form 13F for the quarter ending 2026-03-31, up to 45 days after that date. Long-only US-listed equity — shorts, bonds, cash and non-US listings are not on the form, so this is one leg of the book, not the book.
Reported value
8.1BPositions
568Quarter
2026-03-31Shown below
50largest by value
| holding | value | % of book | shares | price | 1y |
|---|---|---|---|---|---|
| unmapped CUSIP 958102AT2 | 1.5B | 18.0% | 204.4M | — | — |
| unmapped CUSIP 55024UAH2 | 716.1M | 8.8% | 71.0M | — | — |
| unmapped CUSIP 278768AB2 | 365.1M | 4.5% | 102.2M | — | — |
| unmapped CUSIP 55024UAD1 | 226.9M | 2.8% | 32.1M | — | — |
| unmapped CUSIP 01609WBG6 | 221.8M | 2.7% | 159.9M | — | — |
| unmapped CUSIP 55826TAB8 | 216.8M | 2.7% | 64.5M | — | — |
| unmapped CUSIP 833445AD1 | 174.7M | 2.2% | 142.8M | — | — |
| unmapped CUSIP 833445AB5 | 162.3M | 2.0% | 137.4M | — | — |
| unmapped CUSIP 038169AB4 | 161.2M | 2.0% | 60.8M | — | — |
| unmapped CUSIP 16115Q308 | 156.9M | 1.9% | 758.9K | — | — |
| PEN Penumbra Inc | 146.1M | 1.8% | 445.0K | 325.18 | +27.2% |
| unmapped CUSIP 89677QAB3 | 136.3M | 1.7% | 131.7M | — | — |
| WBS WEBSTER FINANCIAL CORP | 133.6M | 1.6% | 1.9M | 77.57 | +33.2% |
| unmapped CUSIP 594972AN1 | 114.2M | 1.4% | 112.0M | — | — |
| unmapped CUSIP 19260QAF4 | 111.6M | 1.4% | 120.5M | — | — |
| unmapped CUSIP 15643UAE4 | 92.5M | 1.1% | 45.6M | — | — |
| LBRDK Liberty Broadband Corp | 74.3M | 0.9% | 1.5M | 36.02 | -41.3% |
| unmapped CUSIP 76954AAD5 | 74.0M | 0.9% | 77.2M | — | — |
| unmapped CUSIP 594972AS0 | 71.8M | 0.9% | 86.0M | — | — |
| unmapped CUSIP 477143AR2 | 69.6M | 0.9% | 72.4M | — | — |
| unmapped CUSIP 91680MAD9 | 63.3M | 0.8% | 64.9M | — | — |
| unmapped CUSIP 565788AF3 | 61.6M | 0.8% | 69.8M | — | — |
| VAL Valaris Ltd | 57.2M | 0.7% | 583.9K | 87.76 | +94.9% |
| unmapped CUSIP 880881107 | 52.7M | 0.6% | 1.0M | — | — |
| TFPM Triple Flag Precious Metals Corp. | 52.7M | 0.6% | 1.5M | 33.79 | +33.6% |
| unmapped CUSIP 292554AP7 | 51.3M | 0.6% | 40.8M | — | — |
| unmapped CUSIP 574795100 | 48.0M | 0.6% | 270.0K | — | — |
| unmapped CUSIP 565788AH9 | 47.7M | 0.6% | 52.0M | — | — |
| GPOR GULFPORT ENERGY CORP | 46.5M | 0.6% | 219.6K | 173.45 | +4.1% |
| unmapped CUSIP 594972AQ4 | 46.0M | 0.6% | 42.0M | — | — |
| unmapped CUSIP 594972AU5 | 45.2M | 0.6% | 51.8M | — | — |
| WBD Warner Bros. Discovery, Inc. | 44.3M | 0.5% | 1.6M | 28.55 | +147.4% |
| unmapped CUSIP 91680MAF4 | 43.0M | 0.5% | 60.7M | — | — |
| unmapped CUSIP 565788AD8 | 42.3M | 0.5% | 50.0M | — | — |
| unmapped CUSIP 68389X204 | 40.5M | 0.5% | 900.0K | — | — |
| unmapped CUSIP 682143AK8 | 36.4M | 0.4% | 18.0M | — | — |
| unmapped CUSIP 42703MAF0 | 35.0M | 0.4% | 29.3M | — | — |
| unmapped CUSIP 14365C103 | 33.5M | 0.4% | 1.3M | — | — |
| unmapped CUSIP 977852AP7 | 31.2M | 0.4% | 21.5M | — | — |
| unmapped CUSIP 94419LAR2 | 31.2M | 0.4% | 17.9M | — | — |
| unmapped CUSIP 18452BAC4 | 27.6M | 0.3% | 28.6M | — | — |
| unmapped CUSIP 422806208 | 26.3M | 0.3% | 124.7K | — | — |
| unmapped CUSIP 86771WAD7 | 24.6M | 0.3% | 20.6M | — | — |
| CHRD Chord Energy Corp | 22.7M | 0.3% | 159.5K | 147.85 | +44.1% |
| unmapped CUSIP 46270CAB5 | 22.1M | 0.3% | 9.8M | — | — |
| LITE Lumentum Holdings Inc. | 21.6M | 0.3% | 30.8K | 866.71 | +647.9% |
| unmapped CUSIP 00164VAJ2 | 21.0M | 0.3% | 23.7M | — | — |
| unmapped CUSIP 34379VAB9 | 20.1M | 0.2% | 20.0M | — | — |
| SM SM Energy Co | 18.8M | 0.2% | 602.3K | 37.20 | +45.8% |
| unmapped CUSIP 69366JAD3 | 17.7M | 0.2% | 13.3M | — | — |
A position that grew quarter on quarter may simply reflect a higher price: if the stock rose 40% and the manager did nothing, the reported value rose 40%. Reading that as accumulation is reading the price back to yourself. More on that →
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