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 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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

SIA

Spectrum Investment Advisors Mequon, Wisconsin $245M AUM 16.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Squarepoint New York $85.1B AUM 20.93% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

VFT

Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

XTX Topco's PPSI Position: Q1 2026 in Review

XTX Topco increased its Pioneer Power Solutions (PPSI) stake by 59% in Q1 2026, buying an estimated $32.7K and bringing the position to 21,734 shares worth $70.6K. The position accounts for ﹤0.01% of the portfolio, ranked #3222.

XTX Topco first reported a position in PPSI in Q4 2023 and has held it in 5 quarters since. The position peaked at $77.2K in Q3 2024. 33 funds tracked by Wall St. Rank hold PPSI as of Q1 2026.

XTX Topco held 21,734 shares of Pioneer Power Solutions worth $70.6K as of Q1 2026.
XTX Topco bought 8,081 Pioneer Power Solutions shares in Q1 2026, an estimated $32.7K.
Pioneer Power Solutions made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #3222 holding.
XTX Topco first reported a position in Pioneer Power Solutions in Q4 2023 and has held it in 5 quarters since.
XTX Topco's Pioneer Power Solutions position peaked at $77.2K in Q3 2024.
33 funds tracked by Wall St. Rank held Pioneer Power Solutions as of Q1 2026.

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