Optiver Holding
SWX icon

Optiver Holding’s Southwest Gas SWX Stock Holding History

Optiver Holding’s Portfolio SWX Stock Details SWX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$39.7K Buy
448
+157
+54% +$14K ﹤0.01% 1230
2026
Q1 		$25.3K Sell
291
-139
-32% -$11.9K ﹤0.01% 1061
2025
Q4 		$34.4K Sell
430
-170
-28% -$13.6K ﹤0.01% 953
2025
Q3 		$47K Buy
600
+55
+10% +$4.29K ﹤0.01% 792
2025
Q2 		$40.5K Buy
545
+44
+9% +$3.17K ﹤0.01% 660
2025
Q1 		$36K Buy
+501
New +$37.1K ﹤0.01% 574

Other funds holding SWX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
CM
Corvex Management New York $3.27B AUM 38.53% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
MC
Maverick Capital Dallas, Texas $11.3B AUM 76.6% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

Optiver Holding's SWX Position: Q2 2026 in Review

Optiver Holding increased its Southwest Gas (SWX) stake by 54% in Q2 2026, buying an estimated $14K and bringing the position to 448 shares worth $39.7K. The position accounts for ﹤0.01% of the portfolio, ranked #1230.

Optiver Holding first reported a position in SWX in Q1 2025 and has held it in 6 quarters since. The position peaked at $47K in Q3 2025. 411 funds tracked by Wall St. Rank hold SWX as of Q2 2026.

  • Optiver Holding held 448 shares of Southwest Gas worth $39.7K as of Q2 2026.
  • Optiver Holding bought 157 Southwest Gas shares in Q2 2026, an estimated $14K.
  • Southwest Gas made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1230 holding.
  • Optiver Holding first reported a position in Southwest Gas in Q1 2025 and has held it in 6 quarters since.
  • Optiver Holding's Southwest Gas position peaked at $47K in Q3 2025.
  • 411 funds tracked by Wall St. Rank held Southwest Gas as of Q2 2026.

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