XT
PPSI

XTX Topco’s Pioneer Power Solutions PPSI Stock Holding History

XTX Topco’s Portfolio PPSI Stock Details PPSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$108K Buy
27,432
+5,698
+26% +$22.4K ﹤0.01% 3506
2026
Q1 		$70.6K Buy
21,734
+8,081
+59% +$32.7K ﹤0.01% 3222
2025
Q4 		$64.6K Buy
+13,653
New +$57.2K ﹤0.01% 2768
2025
Q3 		– Sell
-20,165
Closed -$55.5K – 3122
2025
Q2 		$55.5K Buy
+20,165
New +$54.2K ﹤0.01% 2001
2024
Q4 		– Sell
-16,468
Closed -$77.2K – 2797
2024
Q3 		$77.2K Buy
+16,468
New +$74.1K 0.01% 1642
2024
Q1 		– Sell
-10,498
Closed -$71.3K – 2217
2023
Q4 		$71.3K Buy
+10,498
New +$62.2K 0.02% 1179

Other funds holding PPSI

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SIA
Spectrum Investment Advisors Mequon, Wisconsin $245M AUM 16.92% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 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
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

XTX Topco's PPSI Position: Q2 2026 in Review

XTX Topco increased its Pioneer Power Solutions (PPSI) stake by 26% in Q2 2026, buying an estimated $22.4K and bringing the position to 27,432 shares worth $108K. The position accounts for ﹤0.01% of the portfolio, ranked #3506.

XTX Topco first reported a position in PPSI in Q4 2023 and has held it in 6 quarters since. 35 funds tracked by Wall St. Rank hold PPSI as of Q2 2026.

  • XTX Topco held 27,432 shares of Pioneer Power Solutions worth $108K as of Q2 2026.
  • XTX Topco bought 5,698 Pioneer Power Solutions shares in Q2 2026, an estimated $22.4K.
  • Pioneer Power Solutions made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3506 holding.
  • XTX Topco first reported a position in Pioneer Power Solutions in Q4 2023 and has held it in 6 quarters since.
  • 35 funds tracked by Wall St. Rank held Pioneer Power Solutions as of Q2 2026.

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