Optiver Holding
PROP icon

Optiver Holding’s Prairie Operating Co PROP Stock Holding History

Optiver Holding’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 		$152 Sell
211
-8
-4% -$9 ﹤0.01% 2626
2026
Q1 		$445 Buy
219
+40
+22% +$72 ﹤0.01% 2175
2025
Q4 		$303 Buy
179
+15
+9% +$27 ﹤0.01% 2332
2025
Q3 		$326 Buy
+164
New +$467 ﹤0.01% 2566

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AAP
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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
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 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

Optiver Holding's PROP Position: Q2 2026 in Review

Optiver Holding reduced its Prairie Operating Co (PROP) stake by 3.7% in Q2 2026, selling an estimated $9 and leaving 211 shares worth $152. The position accounts for ﹤0.01% of the portfolio, ranked #2626.

Optiver Holding first reported a position in PROP in Q3 2025 and has held it in 4 quarters since. The position peaked at $445 in Q1 2026. 109 funds tracked by Wall St. Rank hold PROP as of Q2 2026.

  • Optiver Holding held 211 shares of Prairie Operating Co worth $152 as of Q2 2026.
  • Optiver Holding sold 8 Prairie Operating Co shares in Q2 2026, an estimated $9.
  • Prairie Operating Co made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #2626 holding.
  • Optiver Holding first reported a position in Prairie Operating Co in Q3 2025 and has held it in 4 quarters since.
  • Optiver Holding's Prairie Operating Co position peaked at $445 in Q1 2026.
  • 109 funds tracked by Wall St. Rank held Prairie Operating Co as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.