XTX Topco
STEL icon

XTX Topco’s Stellar Bancorp STEL Stock Holding History

XTX Topco’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 		$4.65M Buy
118,294
+97,573
+471% +$3.67M 0.06% 420
2026
Q1 		$759K Sell
20,721
-3,140
-13% -$113K 0.01% 1660
2025
Q4 		$738K Buy
+23,861
New +$733K 0.02% 1267
2025
Q3 		– Sell
-17,594
Closed -$492K – 3241
2025
Q2 		$492K Buy
17,594
+2,976
+20% +$79.1K 0.02% 1113
2025
Q1 		$404K Buy
+14,618
New +$412K 0.02% 1187

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 $551B AUM 33.95% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 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 $24.3B AUM 19.37% 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
Gardner Lewis Asset Management
Gardner Lewis Asset Management Chadds Ford, Pennsylvania $449M AUM 51.52% 1-Year Est. Return
Magnetar Financial
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return

XTX Topco's STEL Position: Q2 2026 in Review

XTX Topco increased its Stellar Bancorp (STEL) stake by 471% in Q2 2026, buying an estimated $3.67M and bringing the position to 118,294 shares worth $4.65M. The position accounts for 0.06% of the portfolio, ranked #420.

XTX Topco first reported a position in STEL in Q1 2025 and has held it in 5 quarters since. 213 funds tracked by Wall St. Rank hold STEL as of Q2 2026.

  • XTX Topco held 118,294 shares of Stellar Bancorp worth $4.65M as of Q2 2026.
  • XTX Topco bought 97,573 Stellar Bancorp shares in Q2 2026, an estimated $3.67M.
  • Stellar Bancorp made up 0.06% of XTX Topco's portfolio in Q2 2026, its #420 holding.
  • XTX Topco first reported a position in Stellar Bancorp in Q1 2025 and has held it in 5 quarters since.
  • 213 funds tracked by Wall St. Rank held Stellar Bancorp as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.