PIONEER PWR SOLUTIONS INC (PPSI)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
35
Reporting holders
$6.1M
Reported value
11.6%
Of shares outstanding
17.2%
Held as options
+3
Holder change
Institutions report 1,283,206 shares against 11,099,266 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| PEAK6 LLC | $788.0K | options only | 0.00% | new | OPTIONS |
| VANGUARD CAPITAL MANAGEMENT LLC | $771.4K | 195,788 | 0.00% | 2q | HELD |
| Spectrum Investment Advisors, Inc. | $541.8K | 137,500 | 0.22% | 3q | HELD |
| RENAISSANCE TECHNOLOGIES LLC | $498.4K | 126,488 | 0.00% | 5q | +97.0%+$245.4K |
| CITADEL ADVISORS LLC | $467.3K | 70,794 | 0.00% | 11q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $459.6K | 116,631 | 0.00% | 22q | +1.1%+$4.9K |
| JANE STREET GROUP, LLC | $450.7K | 114,403 | 0.00% | new | NEW |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $385.2K | 80,369 | 0.00% | 13q | +44.6%+$118.8K |
| DIMENSIONAL FUND ADVISORS LP | $315.6K | 80,092 | 0.00% | 23q | +3.7%+$11.3K |
| BlackRock, Inc. | $236.3K | 59,974 | 0.00% | 8q | +109.2%+$123.3K |
| VANGUARD FIDUCIARY TRUST CO | $190.0K | 48,231 | 0.00% | 2q | +35.5%+$49.8K |
| STATE STREET CORP | $134.1K | 34,028 | 0.00% | 21q | HELD |
| XTX Topco Ltd | $108.1K | 27,432 | 0.00% | 3q | +26.2%+$22.5K |
| JAMES INVESTMENT RESEARCH, INC. | $85.8K | 21,786 | 0.01% | 4q | HELD |
| NewEdge Advisors, LLC | $85.8K | 21,786 | 0.00% | 4q | HELD |
| Sage Capital Management, LLC | $82.7K | 21,000 | 0.03% | 4q | HELD |
| NORTHERN TRUST CORP | $82.6K | 20,974 | 0.00% | 12q | +45.0%+$25.6K |
| Stratos Wealth Advisors, LLC | $82.0K | 20,800 | 0.00% | 9q | +20.2%+$13.8K |
| Legacy Advisors, LLC | $63.1K | 16,025 | 0.01% | 4q | HELD |
| SMITH, MOORE & CO. | $51.2K | 13,000 | 0.00% | 3q | HELD |
| SIMPLEX TRADING, LLC | $50.2K | 12,751 | 0.00% | 4q | +3543.1%+$48.9K |
| UBS Group AG | $49.3K | 12,523 | 0.00% | new | NEW |
| Pekin Hardy Strauss, Inc. | $39.4K | 10,000 | 0.00% | new | NEW |
| Rockefeller Capital Management L.P. | $39.4K | 10,000 | 0.00% | 2q | HELD |
| MORGAN STANLEY | $30.5K | 7,740 | 0.00% | 20q | HELD |
| GROUP ONE TRADING LLC | $5.9K | options only | 0.00% | new | OPTIONS |
| OSAIC HOLDINGS, INC. | $4.2K | 1,076 | 0.00% | 22q | HELD |
| JONES FINANCIAL COMPANIES LLLP | $3.9K | 1,000 | 0.00% | 3q | HELD |
| NATIONAL BANK OF CANADA /FI/ | $1.2K | 300 | 0.00% | 10q | HELD |
| Global Retirement Partners, LLC | $997 | 253 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $867 | 220 | 0.00% | 5q | -88.3%-$6.6K |
| SBI Securities Co., Ltd. | $623 | 158 | 0.00% | 7q | -1.9% |
| ACADIAN ASSET MANAGEMENT LLC | $503 | 127,977 | 0.00% | new | NEW |
| HRT FINANCIAL LP | $255 | 64,889 | 0.00% | new | NEW |
| WELLS FARGO & COMPANY/MN | $190 | 48 | 0.00% | 7q | -50.0% |
| Caitong International Asset Management Co., Ltd | $118 | 30 | 0.00% | new | NEW |
| Strive Financial Group ,LLC | $24 | 6 | 0.00% | new | NEW |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 35 | $6.1M | 1,283,206 | 8 | 10 | 3 | 17.2% |
| Q1 2026 | 32 | $3.3M | 1,006,627 | 4 | 10 | 4 | 1.6% |
| Q4 2025 | 33 | $4.3M | 871,252 | 9 | 9 | 8 | 5.1% |
| Q3 2025 | 27 | $3.6M | 750,617 | 9 | 5 | 6 | 9.5% |
| Q2 2025 | 26 | $1.9M | 683,708 | 6 | 4 | 5 | 2.0% |
| Q1 2025 | 23 | $2.1M | 674,110 | 2 | 6 | 7 | 6.1% |
| Q4 2024 | 29 | $4.0M | 833,725 | 10 | 7 | 4 | 12.7% |
| Q3 2024 | 27 | $3.9M | 778,896 | 7 | 6 | 3 | 6.8% |
| Q2 2024 | 21 | $2.9M | 671,198 | 2 | 6 | 7 | 7.3% |
| Q1 2024 | 27 | $5.8M | 957,475 | 6 | 8 | 5 | 6.4% |
| Q4 2023 | 27 | $6.6M | 953,921 | 5 | 8 | 7 | 2.1% |
| Q3 2023 | 27 | $7.5M | 994,691 | 8 | 5 | 4 | 16.8% |
| Q2 2023 | 25 | $9.9M | 1,080,924 | 14 | 6 | 1 | 8.7% |
| Q1 2023 | 15 | $1.3M | 358,230 | 2 | 2 | 3 | 0.0% |
| Q4 2022 | 14 | $892.0K | 332,276 | 3 | 2 | 2 | 0.0% |
| Q3 2022 | 16 | $1.2M | 439,548 | 3 | 1 | 4 | 0.0% |
| Q2 2022 | 17 | $1.4M | 497,905 | 7 | 5 | 1 | 0.0% |
| Q1 2022 | 11 | $2.0M | 351,361 | 1 | 5 | 4 | 0.0% |
| Q4 2021 | 10 | $3.6M | 486,067 | 2 | 2 | 3 | 0.0% |
| Q3 2021 | 13 | $1.6M | 485,161 | 2 | 3 | 4 | 0.0% |
| Q2 2021 | 13 | $2.2M | 461,556 | 3 | 5 | 3 | 0.0% |
| Q1 2021 | 14 | $2.1M | 441,173 | 5 | 5 | 3 | 0.0% |
| Q4 2020 | 14 | $1.2M | 322,096 | 8 | 5 | 1 | 0.0% |
| Q3 2020 | 11 | $1.2M | 798,493 | 3 | 2 | 3 | 0.0% |
| Q2 2020 | 11 | $1.6M | 924,786 | 4 | 1 | 4 | 0.0% |
| Q1 2020 | 10 | $2.2M | 1,568,996 | 1 | 3 | 2 | 0.0% |
| Q4 2019 | 9 | $3.7M | 1,612,058 | 2 | 2 | 3 | 0.0% |
| Q3 2019 | 13 | $10.6M | 1,965,728 | 3 | 2 | 5 | 0.0% |
| Q2 2019 | 12 | $10.8M | 2,274,436 | 2 | 2 | 4 | 0.0% |
| Q1 2019 | 10 | $13.9M | 2,866,333 | 0 | 4 | 1 | 0.0% |
| Q4 2018 | 13 | $11.6M | 2,201,560 | 1 | 0 | 1 | 0.0% |