JY
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Jeff Yass’s Prairie Operating Co PROP Stock Holding History

Jeff Yass’s Portfolio PROP Stock Details PROP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$117K Buy
163,100
+85,300
+110% +$91.9K ﹤0.01% 12386
2026
Q1 		$158K Buy
+77,800
New +$141K ﹤0.01% 11943
2025
Q3 		– Sell
-229,300
Closed -$688K – 13590
2025
Q2 		$688K Sell
229,300
-21,900
-9% -$87.7K ﹤0.01% 8402
2025
Q1 		$1.34M Buy
+251,200
New +$1.83M ﹤0.01% 6498

Other funds holding PROP

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
AAP
Arax Advisory Partners Denver, Colorado $15.1B AUM 27.93% 1-Year Est. Return
Lazard Asset Management
Lazard Asset Management New York $66.1B AUM 33.53% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Jeff Yass's PROP Position: Q2 2026 in Review

Jeff Yass reduced its Prairie Operating Co (PROP) stake by 38% in Q2 2026, selling an estimated $563K and leaving 860,777 shares worth $621K. The position accounts for ﹤0.01% of the portfolio, ranked #9398.

Jeff Yass first reported a position in PROP in Q1 2025 and has held it in 6 quarters since. The position peaked at $2.81M in Q1 2026. 110 funds tracked by Wall St. Rank hold PROP as of Q2 2026.

  • Jeff Yass held 860,777 shares of Prairie Operating Co worth $621K as of Q2 2026.
  • Jeff Yass sold 522,169 Prairie Operating Co shares in Q2 2026, an estimated $563K.
  • Prairie Operating Co made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #9398 holding.
  • Jeff Yass first reported a position in Prairie Operating Co in Q1 2025 and has held it in 6 quarters since.
  • Jeff Yass's Prairie Operating Co position peaked at $2.81M in Q1 2026.
  • 110 funds tracked by Wall St. Rank held Prairie Operating Co as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.