Optiver Holding
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Optiver Holding’s Western Midstream Partners WES Stock Holding History

Optiver Holding’s Portfolio WES Stock Details WES Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.43K Hold
147
– – ﹤0.01% 1888
2026
Q1 		$6.05K Hold
147
– – ﹤0.01% 1350
2025
Q4 		$5.81K Buy
+147
New +$5.7K ﹤0.01% 1298

Other funds holding WES

AA
ALPS Advisors Denver, Colorado $21.3B AUM 23.41% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Blackstone Inc
Blackstone Inc New York $32.9B AUM 23.66% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
TCA
Tortoise Capital Advisors Overland Park, Kansas $9.84B AUM 26.47% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
CCM
Chickasaw Capital Management Memphis, Tennessee $2.78B AUM 20.87% 1-Year Est. Return
KACA
Kayne Anderson Capital Advisors Los Angeles, California $5.1B AUM 17.16% 1-Year Est. Return

Optiver Holding's WES Position: Q2 2026 in Review

Optiver Holding held its Western Midstream Partners (WES) position steady in Q2 2026 at 147 shares worth $6.43K. The position accounts for ﹤0.01% of the portfolio, ranked #1888.

Optiver Holding first reported a position in WES in Q4 2025 and has held it in 3 quarters since. 372 funds tracked by Wall St. Rank hold WES as of Q2 2026.

  • Optiver Holding held 147 shares of Western Midstream Partners worth $6.43K as of Q2 2026.
  • Optiver Holding left its Western Midstream Partners share count unchanged in Q2 2026.
  • Western Midstream Partners made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1888 holding.
  • Optiver Holding first reported a position in Western Midstream Partners in Q4 2025 and has held it in 3 quarters since.
  • 372 funds tracked by Wall St. Rank held Western Midstream Partners as of Q2 2026.

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