Optiver Holding
STEL

Optiver Holding’s Stellar Bancorp STEL Stock Holding History

Optiver Holding’s Portfolio STEL Stock Details STEL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$10K Buy
255
+235
+1,175% +$8.85K ﹤0.01% 1745
2026
Q1 		$732 Buy
+20
New +$717 ﹤0.01% 2109
2025
Q4 		– Sell
-256
Closed -$7.77K – 2972
2025
Q3 		$7.77K Buy
+256
New +$7.78K ﹤0.01% 1451

Other funds holding STEL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 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
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Luther King Capital Management (LKCM)
Luther King Capital Management (LKCM) Fort Worth, Texas $24.4B AUM 22.19% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
GLAM
Gardner Lewis Asset Management Chadds Ford, Pennsylvania $449M AUM 51.52% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return

Optiver Holding's STEL Position: Q2 2026 in Review

Optiver Holding increased its Stellar Bancorp (STEL) stake by 1,175% in Q2 2026, buying an estimated $8.85K and bringing the position to 255 shares worth $10K. The position accounts for ﹤0.01% of the portfolio, ranked #1745.

Optiver Holding first reported a position in STEL in Q3 2025 and has held it in 3 quarters since. 211 funds tracked by Wall St. Rank hold STEL as of Q2 2026.

  • Optiver Holding held 255 shares of Stellar Bancorp worth $10K as of Q2 2026.
  • Optiver Holding bought 235 Stellar Bancorp shares in Q2 2026, an estimated $8.85K.
  • Stellar Bancorp made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1745 holding.
  • Optiver Holding first reported a position in Stellar Bancorp in Q3 2025 and has held it in 3 quarters since.
  • 211 funds tracked by Wall St. Rank held Stellar Bancorp as of Q2 2026.

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