Strategic Investor Jaime Gilinski Increases GeoPark Stake to 24.1% with $22M Open Market Purchases
GPRK sits 63% above its 52-week low of $5.66 on elevated volume (2.0× avg).
Summary
Strategic investor Jaime Gilinski has increased his stake in GeoPark Ltd to 24.1% through additional open market purchases totaling over $22 million, reinforcing his position as the largest shareholder.
Key Events · Ownership and Investor Activity · GPRK
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Increased Beneficial Ownership
Jaime Gilinski, through Colden Investments S.A., has increased his beneficial ownership in GeoPark Ltd to 24.1% of outstanding common shares.
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Significant Open Market Purchases
An additional 2,505,312 common shares were acquired in open market transactions on March 13 and March 16, 2026, for an aggregate purchase price of $22,040,800.
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Reinforces Strategic Investment
This amendment follows the initial disclosure of Gilinski's 20.2% stake on March 12, further solidifying his position as the company's largest shareholder and demonstrating continued conviction.
Analysis · GPRK · Energy & Transportation
This Schedule 13D/A filing reveals that strategic investor Jaime Gilinski, through Colden Investments S.A., has significantly increased his beneficial ownership in GeoPark Ltd. Following his initial disclosure of a 20.2% stake on March 12, Gilinski acquired an additional 2.5 million shares for over $22 million in open market transactions on March 13 and March 16. This brings his total beneficial ownership to 24.1%, solidifying his position as the largest shareholder. The continued accumulation of shares, even as the stock trades near its 52-week high, signals strong conviction in the company's future prospects and reinforces the strategic investment announced earlier this month.
How filings like this one have moved
In the 30 days to Oct 5, 2026, 42.7% of the 288 measured filings Wiseek scored 9 moved their stock by 5% or more by the next session's close. The median move was -0.53%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, GPRK was trading at $9.22 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $469.5M. The 52-week trading range was $5.66 to $9.15. This filing was assessed with positive market sentiment and an importance score of 9 out of 10.