Pioneer Power SolutionsPPSI
13F holders, Q3 2025 (September 30)At the end of Q3 2025, 28 institutions reported holding Pioneer Power Solutions Inc. (PPSI) in their 13F filings, up 4 from Q2 2025. 10 opened new positions and 7 sold out. The largest holders were Vanguard Group Inc. ($999K), Geode Capital Management, LLC ($472K) and Dimensional Fund Advisors LP ($283K). 2 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Pioneer Power Solutions Inc.
- CUSIP
- 723836300
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $751K |
| Exits | 7 | $445K |
All 13F filers, Q2 2025 → Q3 2025: 236,330 shares bought and 231,145 shares sold, net +5,185 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 28 holders
| Vanguard Group Inc. | 0.00% | Add +20.8% | 231,309 | $999K |
| Geode Capital Management, LLC | 0.00% | Add +0.6% | 109,127 | $472K |
| Dimensional Fund Advisors LP | 0.00% | Add +19.6% | 65,550 | $283K |
| Jane Street Group, LLC | 0.00% | New | 50,037 | $216K |
| State Street Corp. | 0.00% | No change | 30,228 | $131K |
| Citadel Advisors | 0.00% | Reduce -66.9% | 28,779 | $124K |
| BlackRock, Inc. | 0.00% | No change | 28,674 | $124K |
| Stratos Wealth Advisors, LLC | 0.01% | Add +66.7% | 25,000 | $108K |
| Renaissance Technologies | 0.00% | Reduce -25.3% | 24,752 | $107K |
| James Investment Research, Inc. | 0.01% | New | 21,786 | $94K |
| NewEdge Advisors, LLC | 0.00% | New | 21,786 | $94K |
| Susquehanna International Group, LLP | 0.00% | New | 17,078 | $74K |
| Goldman Sachs Group Inc. | 0.00% | New | 16,907 | $73K |
| Northern Trust Corp. | 0.00% | Add +8.0% | 16,727 | $72K |
| Legacy Advisors, LLC | 0.01% | — | 16,025 | $69K |
| Sage Capital Management, LLC | 0.03% | New | 15,000 | $65K |
| Group One Trading LLC | 0.00% | New | 11,762 | $51K |
| Corsair Capital Management, L.P. | 0.01% | New | 10,000 | $43K |
| Simplex Trading, LLC | 0.00% | New | 9,528 | $41K |
| Morgan Stanley | 0.00% | Reduce -24.7% | 7,741 | $33K |
| Osaic Holdings, Inc. | 0.00% | No change | 1,081 | $5K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -40.0% | 401 | $2K |
| National Bank of Canada | 0.00% | No change | 300 | $1K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 200 | $864 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -10.0% | 162 | $700 |
| Citigroup Inc. | 0.00% | New | 79 | $341 |
| Bank of America Corp. | 0.00% | Reduce -7.2% | 77 | $333 |
| Wells Fargo & Company | 0.00% | No change | 49 | $210 |
"% of holder's portfolio" is PPSI's weight in each manager's 13F, not the share of Pioneer Power Solutions Inc. the manager owns.