Whitebox Advisors LLC

SEC CIK: 0001257391
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

GPOR holding history

Gulfport Energy Corp in every 13F filed by Whitebox Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

GPOR overview All 13F holders of GPOR Full Q2 2026 holdings

Shares (Q2 2026): 274,627
Value: $46.6M
% of portfolio: 0.8%
Quarters held: 21; Since Q2 2021

Holdings of GPOR by Whitebox Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	274,627	$46.6M	0.8%	+55,000+25.0%	Added	Holders
Q1 2026	219,627	$46.5M	0.7%	−5,000−2.2%	Reduced	Holders
Q4 2025	224,627	$46.7M	0.8%	−50,000−18.2%	Reduced	Holders
Q3 2025	274,627	$49.7M	0.9%	+164,178+148.6%	Added	Holders
Q2 2025	110,449	$22.2M	0.6%	−24,187−18.0%	Reduced	Holders
Q1 2025	134,636	$24.8M	0.8%	+19,040+16.5%	Added	Holders
Q4 2024	115,596	$21.3M	0.8%	+11,616+11.2%	Added	Holders
Q3 2024	103,980	$15.7M	0.7%	−15,000−12.6%	Reduced	Holders
Q2 2024	118,980	$18.0M	0.7%	−15,000−11.2%	Reduced	Holders
Q1 2024	133,980	$21.5M	0.8%	−66,640−33.2%	Reduced	Holders
Q4 2023	200,620	$26.7M	1.2%	−201,127−50.1%	Reduced	Holders
Q3 2023	401,747	$47.7M	2.3%	−161,064−28.6%	Reduced	Holders
Q2 2023	562,811	$59.1M	2.9%	−146,274−20.6%	Reduced	Holders
Q1 2023	709,085	$56.7M	2.7%	00.0%	Unchanged	Holders
Q4 2022	709,085	$52.2M	1.9%	+10,000+1.4%	Added	Holders
Q3 2022	699,085	$61.7M	1.7%	+35,000+5.3%	Added	Holders
Q2 2022	664,085	$52.8M	1.8%	+30,000+4.7%	Added	Holders
Q1 2022	634,085	$57.0M	1.4%	+39,801+6.7%	Added	Holders
Q4 2021	594,284	$42.8M	1.0%	+25,000+4.4%	Added	Holders
Q3 2021	569,284	$46.8M	1.1%	−25,000−4.2%	Reduced	Holders
Q2 2021	594,284	$38.5M	0.9%	+594,284	New	Holders