XT
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XTX Topco’s Alpha Pro Tech APT Stock Holding History

XTX Topco’s Portfolio APT Stock Details APT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$96.8K Buy
17,217
+2,500
+17% +$13.1K ﹤0.01% 3545
2026
Q1 		$65.3K Buy
+14,717
New +$72.3K ﹤0.01% 3246

Other funds holding APT

NIM
Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $5.69B AUM 60.64% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

XTX Topco's APT Position: Q2 2026 in Review

XTX Topco increased its Alpha Pro Tech (APT) stake by 17% in Q2 2026, buying an estimated $13.1K and bringing the position to 17,217 shares worth $96.8K. The position accounts for ﹤0.01% of the portfolio, ranked #3545.

XTX Topco first reported a position in APT in Q1 2026 and has held it in 2 quarters since. 41 funds tracked by Wall St. Rank hold APT as of Q2 2026.

  • XTX Topco held 17,217 shares of Alpha Pro Tech worth $96.8K as of Q2 2026.
  • XTX Topco bought 2,500 Alpha Pro Tech shares in Q2 2026, an estimated $13.1K.
  • Alpha Pro Tech made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3545 holding.
  • XTX Topco first reported a position in Alpha Pro Tech in Q1 2026 and has held it in 2 quarters since.
  • 41 funds tracked by Wall St. Rank held Alpha Pro Tech as of Q2 2026.

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