XT
AVBC

XTX Topco’s Avidia Bancorp AVBC Stock Holding History

XTX Topco’s Portfolio AVBC Stock Details AVBC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$244K Buy
12,428
+944
+8% +$17.4K ﹤0.01% 2672
2025
Q4 		$193K Sell
11,484
-9,171
-44% -$144K 0.01% 2417
2025
Q3 		$309K Buy
+20,655
New +$313K 0.02% 1482

Other funds holding AVBC

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
FCM
FJ Capital Management Mclean, Virginia $888M AUM 18.97% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
HAI
Hennessy Advisors Inc Novato, California $3.13B AUM 77.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

XTX Topco's AVBC Position: Q1 2026 in Review

XTX Topco increased its Avidia Bancorp (AVBC) stake by 8.2% in Q1 2026, buying an estimated $17.4K and bringing the position to 12,428 shares worth $244K. The position accounts for ﹤0.01% of the portfolio, ranked #2672.

XTX Topco first reported a position in AVBC in Q3 2025 and has held it in 3 quarters since. The position peaked at $309K in Q3 2025. 66 funds tracked by Wall St. Rank hold AVBC as of Q1 2026.

  • XTX Topco held 12,428 shares of Avidia Bancorp worth $244K as of Q1 2026.
  • XTX Topco bought 944 Avidia Bancorp shares in Q1 2026, an estimated $17.4K.
  • Avidia Bancorp made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #2672 holding.
  • XTX Topco first reported a position in Avidia Bancorp in Q3 2025 and has held it in 3 quarters since.
  • XTX Topco's Avidia Bancorp position peaked at $309K in Q3 2025.
  • 66 funds tracked by Wall St. Rank held Avidia Bancorp as of Q1 2026.

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