Optiver Holding
STEM icon

Optiver Holding’s Stem STEM Stock Holding History

Optiver Holding’s Portfolio STEM Stock Details STEM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$769 Hold
87
– – ﹤0.01% 2102
2025
Q4 		$1.31K Hold
87
– – ﹤0.01% 2160
2025
Q3 		$1.52K Hold
87
– – ﹤0.01% 2449
2025
Q2 		$542 Hold
87
– – ﹤0.01% 1402
2025
Q1 		$612 Hold
87
– – ﹤0.01% 1299
2024
Q4 		$1.05K Hold
87
– – ﹤0.01% 983
2024
Q3 		$608 Buy
+87
New +$1.37K ﹤0.01% 910

Other funds holding STEM

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
TI
Trexquant Investment Stamford, Connecticut $13.9B AUM 31.98% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Optiver Holding's STEM Position: Q1 2026 in Review

Optiver Holding held its Stem (STEM) position steady in Q1 2026 at 87 shares worth $769. The position accounts for ﹤0.01% of the portfolio, ranked #2102.

Optiver Holding first reported a position in STEM in Q3 2024 and has held it in 7 quarters since. The position peaked at $1.52K in Q3 2025. 75 funds tracked by Wall St. Rank hold STEM as of Q1 2026.

  • Optiver Holding held 87 shares of Stem worth $769 as of Q1 2026.
  • Optiver Holding left its Stem share count unchanged in Q1 2026.
  • Stem made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #2102 holding.
  • Optiver Holding first reported a position in Stem in Q3 2024 and has held it in 7 quarters since.
  • Optiver Holding's Stem position peaked at $1.52K in Q3 2025.
  • 75 funds tracked by Wall St. Rank held Stem as of Q1 2026.

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