Pioneer Power Solutions, Inc. (PPSI) ownership: Top institutional holder: VANGUARD GROUP INC ($1.10M). Insider activity: Net Seller (0 buys, 2 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 231849.00 | $1.10M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 196137.00 | $637445.00 | 2026-03-31 |
| Spectrum Investment Advisors, Inc. | 137500.00 | $446875.00 | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 115381.00 | $375053.00 | 2026-03-31 |
| AMERIPRISE FINANCIAL INC | 88359.00 | $350786.00 | 2024-06-30 |
| DIMENSIONAL FUND ADVISORS LP | 77223.00 | $250975.00 | 2026-03-31 |
| Squarepoint Ops LLC | 67558.00 | $219564.00 | 2026-03-31 |
| RENAISSANCE TECHNOLOGIES LLC | 64200.00 | $208650.00 | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-03-02 | |
| Sell | null | 2026-03-02 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.