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Gulfport Energy Corp

GPOR
Exchange
NYSE
Industry
Crude Petroleum & Natural Gas
SEC CIK
0000874499

In the last 90 days, Gulfport Energy Corp insiders filed 1 open-market purchase and 2 sales; 291 institutions reported holding it in 13F filings for Q2 2026, worth $3.58B in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Gulfport Energy Corp changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of GPOR: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders48168+21
Shares19.8M604.9K19.9M+693.4K (+3.6%)
Value$1.28B$39.1M$1.64B+$394.3M (+31.7%)

1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (29)

Institutions that held Gulfport Energy Corp at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to GPOR in Q3 2021
InstitutionSharesValue% of portfolio
Vanguard Group Inc494,513$40.7M0.00%
Nomura Asset Management Co Ltd177,072$14.6M0.08%
Geode Capital Management, LLC94,996$7.81M0.00%
FMR LLC93,984$7.73M0.00%
State Street Corp91,339$7.51M0.00%
Portolan Capital Management, LLC87,228$7.17M0.52%
Charles Schwab Investment Management Inc55,314$4.55M0.00%
Adage Capital Partners GP, L.L.C.50,000$4.11M0.01%
J. Goldman & Co LP33,602$2.76M0.25%
EAM Global Investors LLC28,597$2.35M0.56%
Northern Trust Corp20,444$1.68M0.00%
EAM Investors, LLC20,270$1.67M0.28%
Dimensional Fund Advisors LP19,773$1.63M0.00%
Quaker Capital Investments, LLC19,000$1.56M0.67%
Cigna Investments Inc14,155$1.16M0.09%
Point72 Asset Management, L.P.9,400$773.0K0.00%
Jump Financial, LLC9,400$773.0K0.06%
Cubist Systematic Strategies, LLC8,412$692.0K0.01%
Walleye Capital LLC7,599$625.0K0.02%
Diametric Capital, LP7,338$603.0K0.48%
Deutsche Bank AG6,100$501.0K0.00%
Marshall Wace, LLP5,370$441.0K0.00%
Occudo Quantitative Strategies LP5,301$436.0K0.05%
Capstone Investment Advisors, LLC4,542$373.0K0.01%
Victory Capital Management Inc4,422$363.0K0.00%
Mackenzie Financial Corp3,799$312.0K0.00%
Verition Fund Management LLC3,012$248.0K0.00%
Citigroup Inc1,500$123.0K0.00%
Tower Research Capital LLC (TRC)106$9.00K0.00%

Sold out (8)

Institutions that held Gulfport Energy Corp at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of GPOR in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Millennium Management LLC71,735$4.64M
TIG Advisors, LLC70,143$4.54M
Russell Investments Group, Ltd.69,809$4.52M
ExodusPoint Capital Management, LP5,232$339.0K
Raffles Associates LP5,000$324.0K
Gries Financial LLC3,455$244.0K
Two Sigma Investments, LP3,412$221.0K
Advisor Group Holdings, Inc.222$14.0K

Not filed for Q3 2021 yet (1)

Institutions that held Gulfport Energy Corp at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding GPOR in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Pictet Asset Management Ltd604,900$39.1M