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XTX Topco’s Third Coast Bancshares TCBX Stock Holding History

XTX Topco’s Portfolio TCBX Stock Details TCBX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$260K Buy
6,875
+634
+10% +$25.1K ﹤0.01% 2606
2025
Q4 		$237K Buy
+6,241
New +$239K 0.01% 2269
2025
Q1 		– Sell
-19,082
Closed -$648K – 3093
2024
Q4 		$648K Buy
+19,082
New +$621K 0.05% 555

Other funds holding TCBX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
KCM
Kennedy Capital Management St Louis, Missouri $4.72B AUM 36.69% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
ACM
Ategra Capital Management Vienna, Virginia $201M AUM 23.33% 1-Year Est. Return

XTX Topco's TCBX Position: Q1 2026 in Review

XTX Topco increased its Third Coast Bancshares (TCBX) stake by 10% in Q1 2026, buying an estimated $25.1K and bringing the position to 6,875 shares worth $260K. The position accounts for ﹤0.01% of the portfolio, ranked #2606.

XTX Topco first reported a position in TCBX in Q4 2024 and has held it in 3 quarters since. The position peaked at $648K in Q4 2024. 151 funds tracked by Wall St. Rank hold TCBX as of Q1 2026.

  • XTX Topco held 6,875 shares of Third Coast Bancshares worth $260K as of Q1 2026.
  • XTX Topco bought 634 Third Coast Bancshares shares in Q1 2026, an estimated $25.1K.
  • Third Coast Bancshares made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #2606 holding.
  • XTX Topco first reported a position in Third Coast Bancshares in Q4 2024 and has held it in 3 quarters since.
  • XTX Topco's Third Coast Bancshares position peaked at $648K in Q4 2024.
  • 151 funds tracked by Wall St. Rank held Third Coast Bancshares as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.