XT
PSIX

XTX Topco’s Power Solutions International PSIX Stock Holding History

XTX Topco’s Portfolio PSIX Stock Details PSIX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$704K Sell
11,563
-952
-8% -$67.9K 0.01% 1725
2025
Q4 		$715K Buy
+12,515
New +$893K 0.02% 1295

Other funds holding PSIX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $13.7B AUM 334.5% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
BB
Busey Bank Urbana, Illinois $3.68B AUM 26.6% 1-Year Est. Return
SG Americas Securities
SG Americas Securities New York $92.9B AUM 36.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

XTX Topco's PSIX Position: Q1 2026 in Review

XTX Topco reduced its Power Solutions International (PSIX) stake by 7.6% in Q1 2026, selling an estimated $67.9K and leaving 11,563 shares worth $704K. The position accounts for 0.01% of the portfolio, ranked #1725.

XTX Topco first reported a position in PSIX in Q4 2025 and has held it in 2 quarters since. The position peaked at $715K in Q4 2025. 201 funds tracked by Wall St. Rank hold PSIX as of Q1 2026.

  • XTX Topco held 11,563 shares of Power Solutions International worth $704K as of Q1 2026.
  • XTX Topco sold 952 Power Solutions International shares in Q1 2026, an estimated $67.9K.
  • Power Solutions International made up 0.01% of XTX Topco's portfolio in Q1 2026, its #1725 holding.
  • XTX Topco first reported a position in Power Solutions International in Q4 2025 and has held it in 2 quarters since.
  • XTX Topco's Power Solutions International position peaked at $715K in Q4 2025.
  • 201 funds tracked by Wall St. Rank held Power Solutions International as of Q1 2026.

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