Whitebox Advisors LLC

13F filer · CIK 0001257391

Reported Aug 14, 2026

Net buyer this quarter

13F portfolio value$7.65BU.S. long equity reported on 13F

Positions529135 new · 57 closed

Net flow last quarter+$298MBuys minus sells

Top 10 positions weight11.6%Concentration

Holdings

13F · last 4 quarters free

Scroll for earlier quarters

Company	Value	% of portfolio	% of company	POSITION CHANGE qoq %	First reported
Q2 2026Reported Aug 14, 2026529 positions
PENPenumbra Inc	$160M	2.09%	1.29%	+13.9%	Q1 2026
TECHBIO-TECHNE Corp	$148M	1.94%	1.35%	New	Q2 2026
WBSWebster Financial Corp	$119M	1.56%	0.96%	-19.0%	Q1 2026
CZRCaesars Entertainment, Inc.	$102M	1.33%	1.66%	+2886.3%	Q3 2025
AZULAzul SA	$75.2M	0.98%	0.90%	Not reported	Q3 2024
SMCIPSuper Micro Computer, Inc.	$72.7M	0.95%	Not reported	New	Q2 2026
VALValaris Ltd	$61.8M	0.81%	1.23%	+45.7%	Q2 2021
APGEApogee Therapeutics, Inc.	$59.7M	0.78%	0.60%	New	Q2 2026
GPORGulfport Energy Corp	$46.6M	0.61%	1.55%	+25.0%	Q2 2021
TFPMTriple Flag Precious Metals Corp.	$45.5M	0.59%	0.74%	Not reported	Q3 2022
WBDWarner Bros. Discovery, Inc.	$40.7M	0.53%	0.06%	-5.6%	Q4 2022
HEI.AHeico Corp	$34.1M	0.45%	Not reported	+5.9%	Q2 2013
NUVLNuvalent, Inc.	$34M	0.44%	8.79%	New	Q2 2026
OPIOffice Properties Income Trust	$29.7M	0.39%	7.97%	Not reported	Q2 2024
LLYVKLiberty Live Holdings, Inc.	$23M	0.30%	Not reported	+35.0%	Q1 2026
GTLSChart Industries Inc	$20.9M	0.27%	0.21%	-86.8%	Q3 2014
SVCService Properties Trust	$16.2M	0.21%	7.40%	+154.0%	Q2 2023
CHRDChord Energy Corp	$14.2M	0.19%	0.23%	-22.0%	Q4 2020
SMSM Energy Co	$13M	0.17%	0.21%	-17.6%	Q1 2026
CYHCommunity Health Systems Inc	$12.5M	0.16%	2.65%	+19.3%	Q2 2013
DCHDauch Corp	$11.7M	0.15%	0.91%	-5.9%	Q2 2015
LBRDALiberty Broadband Corp	$11.6M	0.15%	Not reported	Not reported	Q3 2022
BLCOBausch & Lomb Corp	$11.4M	0.15%	0.19%	-37.7%	Q3 2022
GRFSGrifols SA	$11.4M	0.15%	Not reported	-22.5%	Q3 2017
FOXFox Corp	$9.32M	0.12%	Not reported	+13.5%	Q2 2022
UPWheels Up Experience Inc.	$9.16M	0.12%	2.82%	-14.3%	Q4 2023
NWSANews Corp	$8.52M	0.11%	0.06%	+400.9%	Q3 2025
VNMEVendome Acquisition Corp I	$8.41M	0.11%	Not reported	Not reported	Q3 2025
TACHTitan Acquisition Corp.	$8.33M	0.11%	Not reported	Not reported	Q2 2025
GIWGigCapital8 Corp.	$8.06M	0.11%	Not reported	Not reported	Q4 2025
IACOIdea Acquisition Corp.	$7.9M	0.10%	1.82%	New	Q2 2026
FERAFifth Era Acquisition Corp I	$7.82M	0.10%	Not reported	Not reported	Q2 2025
HAVAHarvard Ave Acquisition Corp	$7.58M	0.10%	Not reported	Not reported	Q1 2026
XCBEX3 Acquisition Corp. Ltd.	$6.99M	0.09%	Not reported	Not reported	Q1 2026
PONOPono Capital Four, Inc.	$6.97M	0.09%	Not reported	Not reported	Q4 2021
GTGoodyear Tire & Rubber Co	$6.8M	0.09%	0.36%	+18.3%	Q2 2013
LBRDKLiberty Broadband Corp	$6.8M	0.09%	Not reported	-86.2%	Q3 2021
BCARD. Boral ARC Acquisition I Corp.	$6.78M	0.09%	650000.00%	Not reported	Q3 2025
SZZLSizzle Acquisition Corp. II	$6.73M	0.09%	Not reported	Not reported	Q2 2022
SOULSoulpower Acquisition Corp.	$6.73M	0.09%	2.54%	Not reported	Q2 2025
MGMMGM Resorts International	$6.58M	0.09%	0.05%	-26.4%	Q2 2020
UAAUnder Armour, Inc.	$6.58M	0.09%	Not reported	-13.3%	Q3 2025
VOYGVoyager Technologies, Inc.	$6.33M	0.08%	Not reported	New	Q2 2026
ACIAlbertsons Companies, Inc.	$6.24M	0.08%	0.09%	+41.3%	Q1 2023
WENNWEN Acquisition Corp	$6.17M	0.08%	Not reported	Not reported	Q3 2025
BEPBrookfield Renewable Partners L.P.	$5.9M	0.08%	0.06%	Not reported	Q4 2025
RYAAYRyanair Holdings PLC	$5.8M	0.08%	0.01%	Not reported	Q2 2015
AACIArmada Acquisition Corp. III	$5.49M	0.07%	Not reported	Not reported	Q4 2021
MYXMaywood Acquisition Corp. 2	$5.43M	0.07%	Not reported	New	Q2 2026
NPACNew Providence Acquisition Corp. III/Cayman	$5.19M	0.07%	Not reported	Not reported	Q2 2025

Q1 2026Reported Aug 26, 2026451 positions
GTLSChart Industries Inc	$157M	1.90%	1.59%	+35.5%	Q3 2014
PENPenumbra Inc	$146M	1.77%	1.13%	New	Q1 2026
WBSWebster Financial Corp	$134M	1.62%	1.19%	New	Q1 2026
LBRDKLiberty Broadband Corp	$74.3M	0.90%	Not reported	+0.1%	Q3 2021
VALValaris Ltd	$57.2M	0.69%	0.84%	Not reported	Q2 2021
TERNTerns Pharmaceuticals, Inc.	$52.7M	0.64%	0.87%	New	Q1 2026
TFPMTriple Flag Precious Metals Corp.	$52.7M	0.64%	0.74%	-0.5%	Q3 2022
MASIMasimo Corp	$48M	0.58%	0.52%	New	Q1 2026
GPORGulfport Energy Corp	$46.5M	0.56%	1.21%	-2.2%	Q2 2021
WBDWarner Bros. Discovery, Inc.	$44.3M	0.54%	0.06%	+303.8%	Q4 2022
CUKCarnival PLC	$33.5M	0.41%	0.60%	Not reported	Q2 2021
HEI.AHeico Corp	$26.3M	0.32%	Not reported	Not reported	Q2 2013
CHRDChord Energy Corp	$22.7M	0.28%	0.28%	-8.6%	Q4 2020
LITELumentum Holdings Inc.	$21.6M	0.26%	0.04%	New	Q1 2026
SMSM Energy Co	$18.8M	0.23%	0.25%	New	Q1 2026
BLCOBausch & Lomb Corp	$17.5M	0.21%	0.31%	+15.8%	Q3 2022
LBRDALiberty Broadband Corp	$17.5M	0.21%	Not reported	Not reported	Q3 2022
GRFSGrifols SA	$16.6M	0.20%	Not reported	-21.1%	Q3 2017
LLYVKLiberty Live Holdings, Inc.	$15.2M	0.18%	Not reported	New	Q1 2026
DCHDauch Corp	$13.6M	0.16%	0.97%	-29.3%	Q2 2015
FOXFox Corp	$9.31M	0.11%	Not reported	-66.2%	Q2 2022
CYHCommunity Health Systems Inc	$9.2M	0.11%	2.22%	+42.1%	Q2 2013
PPLIPeople Inc	$8.7M	0.11%	Not reported	+71.8%	Q3 2021
CSTMConstellium SE	$8.52M	0.10%	0.25%	-30.6%	Q1 2017
VNMEVendome Acquisition Corp I	$8.32M	0.10%	Not reported	Not reported	Q3 2025
TACHTitan Acquisition Corp.	$8.23M	0.10%	Not reported	Not reported	Q2 2025
GIWGigCapital8 Corp.	$7.98M	0.10%	Not reported	Not reported	Q4 2025
IACOUIdea Acquisition Corp.	$7.9M	0.10%	Not reported	New	Q1 2026
FERAFifth Era Acquisition Corp I	$7.73M	0.09%	Not reported	Not reported	Q2 2025
HAVAHarvard Ave Acquisition Corp	$7.51M	0.09%	Not reported	New	Q1 2026
UPWheels Up Experience Inc.	$7.39M	0.09%	65.78%	Not reported	Q4 2023
UAAUnder Armour, Inc.	$7.01M	0.09%	Not reported	-8.8%	Q3 2025
PONOUPono Capital Four, Inc.	$6.99M	0.08%	Not reported	Not reported	Q3 2021
MGMMGM Resorts International	$6.92M	0.08%	0.07%	-34.7%	Q2 2020
XCBEX3 Acquisition Corp. Ltd.	$6.89M	0.08%	Not reported	New	Q1 2026
SZZLSizzle Acquisition Corp. II	$6.68M	0.08%	Not reported	Not reported	Q2 2022
SOULSoulpower Acquisition Corp.	$6.66M	0.08%	2.54%	Not reported	Q2 2025
BCARD. Boral ARC Acquisition I Corp.	$6.58M	0.08%	650000.00%	Not reported	Q3 2025
WENNWEN Acquisition Corp	$6.11M	0.07%	Not reported	Not reported	Q3 2025
HDRNHadron Energy, Inc.	$5.86M	0.07%	1.19%	Not reported	Q4 2024
GTGoodyear Tire & Rubber Co	$5.78M	0.07%	0.30%	+17.5%	Q2 2013
FACFactorial Energy Inc.	$5.64M	0.07%	10.85%	Not reported	Q3 2025
ACIAlbertsons Companies, Inc.	$5.56M	0.07%	0.06%	-5.2%	Q1 2023
BEPBrookfield Renewable Partners L.P.	$5.55M	0.07%	0.06%	Not reported	Q4 2025
AACIUArmada Acquisition Corp. III	$5.48M	0.07%	Not reported	Not reported	Q3 2021
SIMASIM Acquisition Corp. I	$5.36M	0.07%	Not reported	Not reported	Q4 2024
RAAQReal Asset Acquisition Corp.	$5.25M	0.06%	Not reported	Not reported	Q2 2025
NPACNew Providence Acquisition Corp. III/Cayman	$5.13M	0.06%	Not reported	Not reported	Q2 2025
SVCService Properties Trust	$5.11M	0.06%	2.25%	-7.4%	Q2 2023
YCYAA Mission Acquisition Corp. II	$5.04M	0.06%	4.22%	Not reported	Q4 2025

Q4 2025Reported Aug 26, 2026362 positions
CADECadence Financial Corp	$129M	1.79%	Not reported	New	Q4 2025
GTLSChart Industries Inc	$115M	1.61%	1.25%	+76.3%	Q3 2014
CMAComerica Inc	$109M	1.51%	0.98%	New	Q4 2025
LBRDKLiberty Broadband Corp	$71.8M	1.00%	Not reported	+1.8%	Q3 2021
TFPMTriple Flag Precious Metals Corp.	$50.7M	0.71%	0.74%	-15.1%	Q3 2022
GPORGulfport Energy Corp	$46.7M	0.65%	1.19%	-18.2%	Q2 2021
FOXFox Corp	$33.7M	0.47%	Not reported	+22.8%	Q2 2022
CFLTConfluent, Inc.	$31.9M	0.44%	0.96%	New	Q4 2025
HEI.AHeico Corp	$31.5M	0.44%	Not reported	+1.6%	Q2 2013
EXKEndeavour Silver Corp	$31.2M	0.43%	0.12%	New	Q4 2025
CDTXCidara Therapeutics, Inc.	$27.6M	0.38%	0.40%	New	Q4 2025
GRFSGrifols SA	$24.5M	0.34%	Not reported	Not reported	Q3 2017
DCHDauch Corp	$20.8M	0.29%	2.73%	-23.2%	Q2 2015
LBRDALiberty Broadband Corp	$16.8M	0.23%	Not reported	Not reported	Q3 2022
BLCOBausch & Lomb Corp	$16.2M	0.23%	0.27%	+17.9%	Q3 2022
CHRDChord Energy Corp	$16.2M	0.22%	0.31%	Not reported	Q4 2020
CIVICivitas Resources, Inc.	$11.6M	0.16%	0.50%	+7.0%	Q3 2014
WBDWarner Bros. Discovery, Inc.	$11.5M	0.16%	0.02%	+569.6%	Q4 2022
MGMMGM Resorts International	$10.4M	0.15%	0.11%	+33.6%	Q2 2020
CSTMConstellium SE	$9.42M	0.13%	0.37%	-24.4%	Q1 2017
ZTSZoetis Inc.	$9.34M	0.13%	0.02%	New	Q4 2025
RYAAYRyanair Holdings PLC	$8.42M	0.12%	0.01%	Not reported	Q2 2015
VNMEVendome Acquisition Corp I	$8.27M	0.12%	Not reported	Not reported	Q3 2025
TACHTitan Acquisition Corp.	$8.2M	0.11%	Not reported	Not reported	Q2 2025
GLIBKLiberty Capital Corp	$7.93M	0.11%	Not reported	-37.8%	Q3 2025
GIWGigCapital8 Corp.	$7.91M	0.11%	Not reported	New	Q4 2025
FERAFifth Era Acquisition Corp I	$7.72M	0.11%	Not reported	Not reported	Q2 2025
HAVAUHarvard Ave Acquisition Corp	$7.57M	0.11%	Not reported	New	Q4 2025
SVCService Properties Trust	$7.49M	0.10%	12.12%	+16.5%	Q2 2023
ELBMElectra Battery Materials Corp	$6.93M	0.10%	8.26%	+2783.8%	Q3 2023
CYHCommunity Health Systems Inc	$6.87M	0.10%	1.59%	-7.7%	Q2 2013
CHKPCheck Point Software Technologies Ltd	$6.8M	0.09%	0.03%	New	Q4 2025
SZZLSizzle Acquisition Corp. II	$6.6M	0.09%	Not reported	Not reported	Q2 2022
SOULSoulpower Acquisition Corp.	$6.6M	0.09%	104.84%	Not reported	Q2 2025
BCARD. Boral ARC Acquisition I Corp.	$6.52M	0.09%	650000.00%	Not reported	Q3 2025
GTGoodyear Tire & Rubber Co	$6.49M	0.09%	0.26%	-5.7%	Q2 2013
NWSANews Corp	$6.47M	0.09%	0.04%	-11.6%	Q3 2025
UAAUnder Armour, Inc.	$6.47M	0.09%	Not reported	-42.2%	Q3 2025
WENNWEN Acquisition Corp	$6.06M	0.08%	Not reported	Not reported	Q3 2025
ACIAlbertsons Companies, Inc.	$5.92M	0.08%	0.06%	+3.0%	Q1 2023
HDRNHadron Energy, Inc.	$5.8M	0.08%	1.19%	-27.6%	Q4 2024
FACFactorial Energy Inc.	$5.66M	0.08%	10.91%	Not reported	Q3 2025
TGNATegna Inc	$5.46M	0.08%	Not reported	+27.1%	Q3 2017
CCOClear Channel Outdoor Holdings, Inc.	$5.44M	0.08%	0.49%	-23.4%	Q2 2019
SIMASIM Acquisition Corp. I	$5.3M	0.07%	Not reported	Not reported	Q4 2024
NPACNew Providence Acquisition Corp. III/Cayman	$5.13M	0.07%	Not reported	Not reported	Q2 2025
RAAQReal Asset Acquisition Corp.	$5.11M	0.07%	Not reported	Not reported	Q2 2025
RNGTRange Capital Acquisition Corp II	$4.99M	0.07%	Not reported	New	Q4 2025
YCYAA Mission Acquisition Corp. II	$4.98M	0.07%	Not reported	New	Q4 2025
PPLIPeople Inc	$4.95M	0.07%	Not reported	-66.3%	Q3 2021

Q3 2025Reported Aug 26, 2026289 positions
VRNAVerona Pharma plc	$167M	2.51%	0.23%	New	Q3 2025
LBRDKLiberty Broadband Corp	$92.2M	1.39%	Not reported	+4.8%	Q3 2021
COOPCooperative Bankshares Inc	$66.4M	1.00%	Not reported	-35.0%	Q2 2025
GTLSChart Industries Inc	$63.6M	0.96%	0.71%	Not reported	Q3 2014
WNSWNS (Holdings) Limited	$59.5M	0.89%	1.82%	New	Q3 2025
TFPMTriple Flag Precious Metals Corp.	$52.6M	0.79%	0.89%	-25.4%	Q3 2022
GPORGulfport Energy Corp	$49.7M	0.75%	1.41%	+148.7%	Q2 2021
HEI.AHeico Corp	$31.2M	0.47%	Not reported	+3.2%	Q2 2013
GRFSGrifols SA	$26.1M	0.39%	Not reported	Not reported	Q3 2017
DCHDauch Corp	$25.4M	0.38%	3.56%	-24.6%	Q2 2015
FOXFox Corp	$24.2M	0.36%	Not reported	Not reported	Q2 2022
INFAInformatica LLC	$22.7M	0.34%	0.87%	-55.5%	Q2 2013
LBRDALiberty Broadband Corp	$22M	0.33%	Not reported	Not reported	Q3 2022
UPWheels Up Experience Inc.	$19.3M	0.29%	3.94%	-26.6%	Q4 2023
CHRDChord Energy Corp	$17.3M	0.26%	0.31%	Not reported	Q4 2020
CIVICivitas Resources, Inc.	$13M	0.20%	0.47%	Not reported	Q3 2014
PPLIPeople Inc	$12.8M	0.19%	Not reported	+17.5%	Q3 2021
GLIBKLiberty Capital Corp	$12.8M	0.19%	Not reported	New	Q3 2025
VALValaris Ltd	$12.4M	0.19%	0.36%	-44.7%	Q2 2021
BLCOBausch & Lomb Corp	$12.2M	0.18%	0.23%	-37.5%	Q3 2022
UAAUnder Armour, Inc.	$11.2M	0.17%	Not reported	New	Q3 2025
CSTMConstellium SE	$9.84M	0.15%	0.48%	-21.6%	Q1 2017
SVCService Properties Trust	$9.47M	0.14%	2.08%	-6.8%	Q2 2023
NWSANews Corp	$8.61M	0.13%	0.05%	New	Q3 2025
VNMEVendome Acquisition Corp I	$8.19M	0.12%	Not reported	New	Q3 2025
TACHTitan Acquisition Corp.	$8.1M	0.12%	Not reported	Not reported	Q2 2025
HDRNHadron Energy, Inc.	$8.02M	0.12%	3.80%	Not reported	Q4 2024
CYHCommunity Health Systems Inc	$7.66M	0.12%	1.70%	+11.7%	Q2 2013
FERAFifth Era Acquisition Corp I	$7.63M	0.11%	Not reported	Not reported	Q2 2025
MGMMGM Resorts International	$7.42M	0.11%	0.08%	+32.8%	Q2 2020
SOULSoulpower Acquisition Corp.	$6.56M	0.10%	104.84%	Not reported	Q2 2025
SZZLSizzle Acquisition Corp. II	$6.55M	0.10%	Not reported	Not reported	Q2 2022
BCARD. Boral ARC Acquisition I Corp.	$6.45M	0.10%	Not reported	New	Q3 2025
CUKCarnival PLC	$6.28M	0.09%	0.11%	-43.4%	Q2 2021
WENNWEN Acquisition Corp	$6.07M	0.09%	Not reported	New	Q3 2025
GTGoodyear Tire & Rubber Co	$5.88M	0.09%	0.27%	+21.0%	Q2 2013
ACIAlbertsons Companies, Inc.	$5.86M	0.09%	0.06%	+12.7%	Q1 2023
NCMINational CineMedia, Inc.	$5.6M	0.08%	1.33%	Not reported	Q3 2021
FACFactorial Energy Inc.	$5.52M	0.08%	10.96%	New	Q3 2025
HOUSAnywhere Real Estate Inc.	$5.43M	0.08%	0.46%	-24.1%	Q4 2019
SIMASIM Acquisition Corp. I	$5.27M	0.08%	Not reported	Not reported	Q4 2024
NPACNew Providence Acquisition Corp. III/Cayman	$5.09M	0.08%	Not reported	Not reported	Q2 2025
CCOClear Channel Outdoor Holdings, Inc.	$5.07M	0.08%	0.65%	-0.7%	Q2 2019
RAAQReal Asset Acquisition Corp.	$5.07M	0.08%	Not reported	Not reported	Q2 2025
THCTenet Healthcare Corp	$4.98M	0.07%	0.03%	-18.3%	Q3 2014
AAMApollo Asset Management, Inc.	$4.73M	0.07%	45000.00%	Not reported	Q3 2024
CEPFCantor Equity Partners IV, Inc.	$4.58M	0.07%	Not reported	New	Q3 2025
TGNATegna Inc	$4.5M	0.07%	Not reported	-36.9%	Q3 2017
DMIIUDrugs Made In America Acquisition II Corp.	$4.48M	0.07%	Not reported	New	Q3 2025
CVLTCommvault Systems Inc	$4.34M	0.07%	0.05%	New	Q3 2025

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