Gulfport Energy Corp (NASDAQ:GPOR)

During the Trading Day
45.91 -0.27 / -0.58%
As of 4:00pm ET
Day’s Change
During After-Hours   Switch to standard view »
45.91 0.00 / 0.00%
Volume: 42.2K
Institutional investors hold a majority ownership of GPOR through the 109.30% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Oil & Gas Production industry. Last, during the quarter ended December 2014, these large investors purchased a net $3.0 million shares.
Other institutional59.84%
Mutual fund holders49.46%
Individual stakeholders19.08%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2014VICTORY CAPITAL MANAGEMENT, INC.  Bought 1.5 Million shares of Gulfport Energy Corp
12/31/2014PUTNAM INVESTMENT MANAGEMENT LLC  Bought 1.4 Million shares of Gulfport Energy Corp
12/31/2014CITADEL ADVISORS LLC  Bought 1.1 Million shares of Gulfport Energy Corp

Top 10 Owners of Gulfport Energy Corp

Total value ($)Shares
bought / sold
Putnam Investment Management LLC6.47%5,535,071253,561,603+1,443,425+35.28%
The Vanguard Group, Inc.6.19%5,297,939242,698,586+69,925+1.34%
BlackRock Fund Advisors6.01%5,142,408235,573,710-44,209-0.85%
Citadel Advisors LLC5.58%4,772,592218,632,440+1,098,804+29.91%
Millennium Management LLC4.91%4,200,378192,419,316+960,531+29.65%
Advisory Research, Inc.4.07%3,481,405159,483,163-49,557-1.40%
BlackRock Advisors LLC4.00%3,419,543156,649,265+298,505+9.56%
Fir Tree, Inc.3.38%2,888,080132,302,945-535,000-15.63%
Neuberger Berman LLC3.09%2,641,238120,995,113-175,730-6.24%
SSgA Funds Management, Inc.2.80%2,394,887109,709,773+27,277+1.15%

Top 10 Mutual Funds Holding Gulfport Energy Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Putnam Capital Spectrum Fund2.47%2,115,87696,928,280+511,574+31.89%
Neuberger Berman Genesis Fund2.45%2,094,70095,958,207-45,700-2.14%
Vanguard Small Cap Index Fund1.82%1,552,64871,126,805+29,970+1.97%
Vanguard Total Stock Market Index...1.74%1,487,23768,130,327+16,356+1.11%
BlackRock Global Allocation Fund1.66%1,415,61664,849,369-74,648-5.01%
iShares Core S&P Mid Cap ETF1.53%1,306,23359,838,534+12,752+0.99%
Putnam Equity Spectrum Fund1.50%1,282,03258,729,886+13,657+1.08%
Victory Munder Mid Cap Core Growt...1.33%1,136,90052,081,389-27,500-2.36%
BlackRock Master Basic Value LLC1.28%1,092,88050,064,833+175,590+19.14%
Eagle Small Cap Growth Fund1.20%1,025,35946,971,696-36,513-3.44%

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