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Joel Greenblatt’s Ring Energy REI Stock Holding History

Joel Greenblatt’s Portfolio REI Stock Details REI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$13.7K Buy
+12,666
New +$17.7K ﹤0.01% 1790
2025
Q3 		– Sell
-10,481
Closed -$8.32K – 1797
2025
Q2 		$8.32K Sell
10,481
-1,788
-15% -$1.51K ﹤0.01% 1654
2025
Q1 		$14.1K Buy
+12,269
New +$16K ﹤0.01% 1541

Other funds holding REI

PEAK6
PEAK6 Chicago, Illinois $48.6B AUM 40.56% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Joel Greenblatt's REI Position: Q2 2026 in Review

Joel Greenblatt opened a new position in Ring Energy (REI) in Q2 2026: 12,666 shares worth $13.7K. The stake represents ﹤0.01% of the portfolio and ranks #1790 among its holdings. This is a return to the name: Joel Greenblatt previously reported a position in REI as recently as Q2 2025.

Joel Greenblatt first reported a position in REI in Q1 2025 and has held it in 3 quarters since. The position peaked at $14.1K in Q1 2025. 142 funds tracked by Wall St. Rank hold REI as of Q2 2026.

  • Joel Greenblatt held 12,666 shares of Ring Energy worth $13.7K as of Q2 2026.
  • Ring Energy was a new Joel Greenblatt position in Q2 2026.
  • Ring Energy made up ﹤0.01% of Joel Greenblatt's portfolio in Q2 2026, its #1790 holding.
  • Joel Greenblatt first reported a position in Ring Energy in Q1 2025 and has held it in 3 quarters since.
  • Joel Greenblatt's Ring Energy position peaked at $14.1K in Q1 2025.
  • 142 funds tracked by Wall St. Rank held Ring Energy as of Q2 2026.

Based on Gotham Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.