Citadel Advisors
PPSI

Citadel Advisors’s Pioneer Power Solutions PPSI Stock Holding History

Citadel Advisors’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 		$188K Buy
47,800
+31,400
+191% +$124K ﹤0.01% 12133
2026
Q1 		$53.3K Buy
+16,400
New +$66.3K ﹤0.01% 12379
2025
Q4 		– Sell
-20,100
Closed -$86.8K – 13757
2025
Q3 		$86.8K Buy
+20,100
New +$72.1K ﹤0.01% 11930
2025
Q2 		– Sell
-11,100
Closed -$33.2K – 14520
2025
Q1 		$33.2K Sell
11,100
-7,000
-39% -$25.4K ﹤0.01% 12720
2024
Q4 		$74.8K Buy
18,100
+17,400
+2,486% +$98.2K ﹤0.01% 11871
2024
Q3 		$3.28K Sell
700
-3,400
-83% -$15.3K ﹤0.01% 13671
2024
Q2 		$16.3K Buy
4,100
+4,000
+4,000% +$16K ﹤0.01% 12791
2024
Q1 		$571 Buy
+100
New +$526 ﹤0.01% 14305

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
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Citadel Advisors's PPSI Position: Q2 2026 in Review

Citadel Advisors opened a new position in Pioneer Power Solutions (PPSI) in Q2 2026: 70,794 shares worth $279K. The stake represents ﹤0.01% of the portfolio and ranks #11279 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in PPSI as recently as Q4 2025.

Citadel Advisors first reported a position in PPSI in Q1 2018 and has held it in 16 quarters since. 35 funds tracked by Wall St. Rank hold PPSI as of Q2 2026.

  • Citadel Advisors held 70,794 shares of Pioneer Power Solutions worth $279K as of Q2 2026.
  • Pioneer Power Solutions was a new Citadel Advisors position in Q2 2026.
  • Pioneer Power Solutions made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #11279 holding.
  • Citadel Advisors first reported a position in Pioneer Power Solutions in Q1 2018 and has held it in 16 quarters since.
  • 35 funds tracked by Wall St. Rank held Pioneer Power Solutions as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.