Optiver Holding
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Optiver Holding’s Natural Gas Services Group NGS Stock Holding History

Optiver Holding’s Portfolio NGS Stock Details NGS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4K Buy
106
+20
+23% +$731 ﹤0.01% 1523
2025
Q4 		$2.89K Sell
86
-84
-49% -$2.51K ﹤0.01% 1773
2025
Q3 		$4.76K Buy
+170
New +$4.36K ﹤0.01% 1778

Other funds holding NGS

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AF
Aegis Financial Mc Lean, Virginia $580M AUM 105.74% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WCM
Weber Capital Management San Francisco, California $100M AUM
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return

Optiver Holding's NGS Position: Q1 2026 in Review

Optiver Holding increased its Natural Gas Services Group (NGS) stake by 23% in Q1 2026, buying an estimated $731 and bringing the position to 106 shares worth $4K. The position accounts for ﹤0.01% of the portfolio, ranked #1523.

Optiver Holding first reported a position in NGS in Q3 2025 and has held it in 3 quarters since. The position peaked at $4.76K in Q3 2025. 149 funds tracked by Wall St. Rank hold NGS as of Q1 2026.

  • Optiver Holding held 106 shares of Natural Gas Services Group worth $4K as of Q1 2026.
  • Optiver Holding bought 20 Natural Gas Services Group shares in Q1 2026, an estimated $731.
  • Natural Gas Services Group made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1523 holding.
  • Optiver Holding first reported a position in Natural Gas Services Group in Q3 2025 and has held it in 3 quarters since.
  • Optiver Holding's Natural Gas Services Group position peaked at $4.76K in Q3 2025.
  • 149 funds tracked by Wall St. Rank held Natural Gas Services Group as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.