JO
GNE icon

John Overdeck’s Genie Energy GNE Stock Holding History

John Overdeck’s Portfolio GNE Stock Details GNE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$380K Buy
26,319
+13,033
+98% +$182K ﹤0.01% 4360
2026
Q1 		$188K Sell
13,286
-5,350
-29% -$75.9K ﹤0.01% 4293
2025
Q4 		$257K Sell
18,636
-10,123
-35% -$149K ﹤0.01% 3653
2025
Q3 		$430K Sell
28,759
-912
-3% -$16.3K ﹤0.01% 3056
2025
Q2 		$798K Sell
29,671
-59,353
-67% -$1.14M ﹤0.01% 2368
2025
Q1 		$1.34M Buy
89,024
+29,921
+51% +$436K ﹤0.01% 1999
2024
Q4 		$921K Buy
59,103
+16,788
+40% +$263K ﹤0.01% 2228
2024
Q3 		$688K Buy
42,315
+888
+2% +$14.5K ﹤0.01% 2318
2024
Q2 		$606K Sell
41,427
-1,116
-3% -$17K ﹤0.01% 2277
2024
Q1 		$642K Buy
+42,543
New +$817K ﹤0.01% 2210
2023
Q4 		– Sell
-13,736
Closed -$202K – 3231
2023
Q3 		$202K Buy
+13,736
New +$200K ﹤0.01% 2639

Other funds holding GNE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JGC
J. Goldman & Co New York $3.87B AUM 46.92% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SCTC
Sanibel Captiva Trust Company Sanibel, Florida $4.02B AUM 34.36% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

John Overdeck's GNE Position: Q2 2026 in Review

John Overdeck increased its Genie Energy (GNE) stake by 98% in Q2 2026, buying an estimated $182K and bringing the position to 26,319 shares worth $380K. The position accounts for ﹤0.01% of the portfolio, ranked #4360.

John Overdeck first reported a position in GNE in Q3 2023 and has held it in 11 quarters since. The position peaked at $1.34M in Q1 2025. 108 funds tracked by Wall St. Rank hold GNE as of Q2 2026.

  • John Overdeck held 26,319 shares of Genie Energy worth $380K as of Q2 2026.
  • John Overdeck bought 13,033 Genie Energy shares in Q2 2026, an estimated $182K.
  • Genie Energy made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #4360 holding.
  • John Overdeck first reported a position in Genie Energy in Q3 2023 and has held it in 11 quarters since.
  • John Overdeck's Genie Energy position peaked at $1.34M in Q1 2025.
  • 108 funds tracked by Wall St. Rank held Genie Energy as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.