Whitebox Advisors Llc Portfolio Stock Holdings
According to the SEC 13F filed on August 14, 2026, Whitebox Advisors Llc disclosed 85 stock positions valued at approximately $6.19B as of quarter-end June 30, 2026. The largest holdings include PENUMBRA INC, BIO-TECHNE CORP, and WEBSTER FINL CORP.
- Report Period
- June 30, 2026
- No. of Stocks
- 85
- Portfolio Value
- $6.19B
Holdings by Sector
Whitebox Advisors Llc Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| PENUMBRA INC | PEN | Healthcare | 2.58% | 506,881 | +506,881 | +100.00% | $160,047,676 |
| BIO-TECHNE CORP | TECH | Healthcare | 2.40% | 2,100,001 | +2,100,001 | +100.00% | $148,365,071 |
| WEBSTER FINL CORP | WBS | Financial Services | 1.92% | 1,560,001 | +1,560,001 | +100.00% | $119,215,276 |
| CAESARS ENTERTAINMENT INC NE | CZR | Consumer Cyclical | 1.65% | 3,379,426 | +3,379,426 | +100.00% | $101,991,077 |
| VALARIS LTD | VAL | Energy | 1.00% | 850,696 | +850,696 | +100.00% | $61,760,530 |
| APOGEE THERAPEUTICS INC | APGE | Healthcare | 0.96% | 450,001 | +450,001 | +100.00% | $59,728,633 |
| GULFPORT ENERGY CORP | GPOR | Energy | 0.75% | 274,627 | +274,627 | +100.00% | $46,604,202 |
| TRIPLE FLAG PRECIOUS METAL | TFPM | Basic Materials | 0.73% | 1,518,950 | +1,518,950 | +100.00% | $45,512,609 |
| WARNER BROS DISCOVERY INC | WBD | Communication Services | 0.66% | 1,525,001 | +1,525,001 | +100.00% | $40,656,527 |
| HEICO CORP NEW | HEI-A | Industrials | 0.55% | 132,104 | +132,104 | +100.00% | $34,070,943 |
| NUVALENT INC | NUVL | Healthcare | 0.55% | 275,001 | +275,001 | +100.00% | $33,962,624 |
| CHART INDS INC | GTLS | Industrials | 0.34% | 100,046 | +100,046 | +100.00% | $20,903,611 |
| SERVICE PPTYS TR | SVC | Real Estate | 0.26% | 9,581,711 | +9,581,711 | +100.00% | $16,193,092 |
| CHORD ENERGY CORPORATION | CHRD | Energy | 0.23% | 124,476 | +124,476 | +100.00% | $14,227,607 |
| SM ENERGY COMPANY | SM | Energy | 0.21% | 496,601 | +496,601 | +100.00% | $12,961,286 |
| COMMUNITY HEALTH SYS INC NEW | CYH | Healthcare | 0.20% | 3,732,743 | +3,732,743 | +100.00% | $12,467,362 |
| DAUCH CORP | AXL | Consumer Cyclical | 0.19% | 2,158,683 | +2,158,683 | +100.00% | $11,700,062 |
| LIBERTY BROADBAND CORP | LBRDA | Communication Services | 0.19% | 348,076 | +348,076 | +100.00% | $11,583,969 |
| BAUSCH PLUS LOMB CORP | BLCO | Healthcare | 0.18% | 686,976 | +686,976 | +100.00% | $11,376,323 |
| GRIFOLS S A | GRFS | Healthcare | 0.18% | 1,603,483 | +1,603,483 | +100.00% | $11,352,660 |
| FOX CORP | FOX | Communication Services | 0.15% | 198,874 | +198,874 | +100.00% | $9,315,258 |
| NEWS CORP NEW | NWSA | Communication Services | 0.14% | 343,120 | +343,120 | +100.00% | $8,519,670 |
| GOODYEAR TIRE & RUBR CO | GT | Consumer Cyclical | 0.11% | 1,030,739 | +1,030,739 | +100.00% | $6,802,877 |
| LIBERTY BROADBAND CORP | LBRDK | Communication Services | 0.11% | 204,475 | +204,475 | +100.00% | $6,800,839 |
| MGM RESORTS INTERNATIONAL | MGM | Consumer Cyclical | 0.11% | 137,596 | +137,596 | +100.00% | $6,578,465 |
| UNDER ARMOUR INC | UAA | Consumer Cyclical | 0.11% | 1,028,992 | +1,028,992 | +100.00% | $6,575,259 |
| ALBERTSONS COMPANIES INC | ACI | Consumer Defensive | 0.10% | 461,502 | +461,502 | +100.00% | $6,244,122 |
| BROOKFIELD RENEWABLE ENERGY | BEP | Utilities | 0.10% | 170,000 | +170,000 | +100.00% | $5,904,100 |
| RYANAIR HOLDINGS PLC | RYAAY | Industrials | 0.09% | 89,628 | +89,628 | +100.00% | $5,803,413 |
| NATIONAL CINEMEDIA INC | NCMI | Communication Services | 0.08% | 1,342,084 | +1,342,084 | +100.00% | $5,099,919 |
Showing 30 of 85 holdings in the latest reporting period.
Whitebox Advisors Llc Options Holdings in Q2 2026
| Quarter | Symbol | Company | Option | Contracts | Notional Value |
|---|---|---|---|---|---|
| Q2 2026 | SPY | SPDR S&P 500 | PUT | 500,000 | $373,385,000 |
| Q2 2026 | IWM | iShares Russell 2000 ETF | PUT | 500,000 | $150,225,000 |
| Q2 2026 | NVDA | NVIDIA Corporation | PUT | 700,000 | $140,063,000 |
| Q2 2026 | NBIS | Nebius Group | PUT | 500,000 | $138,085,000 |
| Q2 2026 | SMCI | Super Micro | PUT | 4,100,000 | $120,253,000 |
| Q2 2026 | TSM | Taiwan Semiconductor Manufactur | PUT | 200,000 | $95,514,000 |
| Q2 2026 | MU | Micron Technology, Inc. | PUT | 80,000 | $92,343,200 |
| Q2 2026 | AAPL | Apple Inc. | PUT | 250,000 | $72,340,000 |
| Q2 2026 | SMH | VanEck Semiconductor ETF | PUT | 100,000 | $65,589,000 |
| Q2 2026 | MARA | MARA Holdings, Inc. | PUT | 2,831,500 | $39,329,535 |
| Q2 2026 | WBD | Warner Bros. Discovery, Inc. - | PUT | 1,100,000 | $29,326,000 |
| Q2 2026 | LUMN | Lumen Technologies, Inc. | PUT | 3,500,000 | $26,880,000 |
| Q2 2026 | TDW | Tidewater Inc. | PUT | 276,100 | $18,396,543 |
| Q2 2026 | JBLU | JetBlue Airways Corporation | CALL | 2,750,000 | $15,757,500 |
| Q2 2026 | MPW | Medical Properties Trust, Inc. | PUT | 1,500,000 | $6,930,000 |
| Q2 2026 | XRX | Xerox Holdings Corporation | PUT | 2,000,000 | $6,260,000 |
| Q2 2026 | RIG | Transocean | PUT | 1,000,000 | $4,890,000 |
| Q2 2026 | MARA | MARA Holdings, Inc. | CALL | 350,000 | $4,861,500 |
| Q2 2026 | SRPT | Sarepta Therapeutics, Inc. | PUT | 214,600 | $3,856,362 |
| Q2 2026 | HTZ | Hertz Global Holdings, Inc | PUT | 1,469,700 | $3,328,871 |
| Q2 2026 | SABR | Sabre Corporation | CALL | 1,000,000 | $2,090,000 |
| Q2 2026 | AMC | AMC Entertainment Holdings, Inc | PUT | 1,000,000 | $1,900,000 |
Showing 22 of 22 options positions in the latest reporting period.
Notional value represents the total exposure of the options position.