PPSINasdaqMiscellaneous Electrical Machinery, Equipment & SuppliesFiscal year ends December 31
PIONEER POWER SOLUTIONS, INC.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 14, 2026
$2.70−0.01 (-0.37%)
Close on Oct 19, 2026
- Market cap
- $29.96M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
13.3%
1M of 11M shares
Institutional holders
35
9 new, 7 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
1 buys · 0 sales
Net bought $33.90K
Shares held by institutions
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of PPSI | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Vanguard Capital Management LLC | 195,788 | 1.76% | $771.41K | −349 | 0.00% |
| Spectrum Investment Advisors, Inc. | 137,500 | 1.24% | $541.75K | – | 0.22% |
| Acadian Asset Management LLC | 127,977 | 1.15% | $503 | New | 0.00% |
| Renaissance Technologies LLC | 126,488 | 1.14% | $498.36K | +62,288 | 0.00% |
| Geode Capital Management, LLC | 116,631 | 1.05% | $459.61K | +1,250 | 0.00% |
| Jane Street Group, LLC | 114,403 | 1.03% | $450.75K | New | 0.00% |
| Susquehanna International Group, Llp | 80,369 | 0.72% | $316.65K | +24,778 | 0.00% |
| Dimensional Fund Advisors LP | 80,092 | 0.72% | $315.56K | +2,869 | 0.00% |
| Citadel Advisors LLC | 70,794 | 0.64% | $278.93K | New | 0.00% |
| Hrt Financial LP | 64,889 | 0.58% | $255 | New | 0.00% |
| BlackRock, Inc. | 59,974 | 0.54% | $236.30K | +31,300 | 0.00% |
| Vanguard Fiduciary Trust Co | 48,231 | 0.43% | $190.03K | +12,639 | 0.00% |
| State Street Corp | 34,028 | 0.31% | $134.07K | – | 0.00% |
| XTX Topco Ltd | 27,432 | 0.25% | $108.08K | +5,698 | 0.00% |
| NewEdge Advisors, LLC | 21,786 | 0.20% | $85.84K | – | 0.00% |
| James Investment Research Inc | 21,786 | 0.20% | $85.84K | – | 0.01% |
| Sage Capital Management, LLC | 21,000 | 0.19% | $82.74K | – | 0.03% |
| Northern Trust Corp | 20,974 | 0.19% | $82.64K | +6,505 | 0.00% |
| Stratos Wealth Advisors, LLC | 20,800 | 0.19% | $81.95K | +3,500 | 0.00% |
| Legacy Advisors, LLC | 16,025 | 0.14% | $63.14K | – | 0.01% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 35 | 1M | 13.3% | 9 / 10 | 4 / 7 | 1M | 0M |
| Q1 2026 | 33 | 1M | 9.2% | 7 / 10 | 3 / 7 | 0M | 0M |
| Q4 2025 | 34 | 1M | 7.8% | 10 / 10 | 8 / 4 | 0M | 0M |
| Q3 2025 | 28 | 1M | 6.8% | 11 / 5 | 6 / 7 | 0M | 0M |
| Q2 2025 | 24 | 1M | 6.7% | 7 / 6 | 5 / 3 | 0M | 0M |
| Q1 2025 | 20 | 1M | 6.6% | 2 / 6 | 6 / 10 | 0M | 0M |
| Q4 2024 | 28 | 1M | 8.2% | 10 / 7 | 5 / 10 | 0M | 0M |
| Q3 2024 | 28 | 1M | 8.1% | 9 / 7 | 4 / 3 | 0M | 0M |
| Q2 2024 | 23 | 1M | 7.4% | 2 / 9 | 8 / 11 | 0M | 0M |
| Q1 2024 | 32 | 1M | 10.4% | 7 / 10 | 9 / 7 | 0M | 0M |
| Q4 2023 | 32 | 1M | 9.9% | 8 / 10 | 10 / 7 | 0M | 0M |
| Q3 2023 | 31 | 1M | 10.3% | 10 / 7 | 7 / 4 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of PPSI | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 104,865 | 0.94% | $413.17K | 0.00% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 90,923 | 0.82% | $358.24K | 0.00% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 49,893 | 0.45% | $270.42K | 0.00% | May 31, 2026 |
| iShares Micro-Cap ETF | 29,361 | 0.26% | $115.68K | 0.01% | Jun 30, 2026 |
| Fidelity Total Market Index Fund | 22,659 | 0.20% | $122.81K | 0.00% | May 31, 2026 |
| U.S. Small Cap Portfolio | 22,466 | 0.20% | $65.38K | 0.00% | Jul 31, 2026 |
| Dimensional U.S. Small Cap ETF | 13,404 | 0.12% | $39.01K | 0.00% | Jul 31, 2026 |
| Fidelity Nasdaq Composite Index Fund | 13,099 | 0.12% | $71.00K | 0.00% | May 31, 2026 |
| Fidelity Series Total Market Index Fund | 11,841 | 0.11% | $64.18K | 0.00% | May 31, 2026 |
| U.S. Micro Cap Portfolio | 6,733 | 0.06% | $19.59K | 0.00% | Jul 31, 2026 |
| U.S. Core Equity 2 Portfolio | 3,944 | 0.04% | $11.48K | 0.00% | Jul 31, 2026 |
| LVIP Dimensional U.S. Core Equity 2 Fund | 3,909 | 0.04% | $15.40K | 0.00% | Jun 30, 2026 |
| U.S. Sustainability Core 1 Portfolio | 3,818 | 0.03% | $11.11K | 0.00% | Jul 31, 2026 |
| U.S. Social Core Equity 2 Portfolio | 3,496 | 0.03% | $10.17K | 0.00% | Jul 31, 2026 |
| U.S. Vector Equity Portfolio | 2,960 | 0.03% | $8.61K | 0.00% | Jul 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Nathan Mazurek | Chief Executive Officer, Director, 10% owner | 6,537,496 | 58.90% | Mar 3, 2026 |
| Wojciech Michalec | Chief Financial Officer | 275,000 | 2.48% | May 2, 2025 |
| David Tesler | Director | 4,750 | 0.04% | Dec 6, 2024 |
| Thomas Klink | Director | 116,000 | 1.05% | Dec 6, 2024 |
| Jonathan Tulkoff | Director | 12,000 | 0.11% | Dec 6, 2024 |
| Yossi Cohn | Director | 23,500 | 0.21% | Dec 6, 2024 |
| Kytchener Stevenson Whyte | Director | – | – | Dec 6, 2024 |
| Ian Ross | Director | 22,500 | 0.20% | Dec 6, 2024 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Mar 2, 2026 | Option exercise | +1,000 | $2.18 | $2.18K | 1,977,496 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Nov 18, 2025 | Buy | +10,000 | $3.39 | $33.90K | 1,976,496 |
| Wojciech Michalec Chief Financial Officer | May 2, 2025 | Tax withholding | −25,000 | $5.92 | $148.00K | 275,000 |
| Wojciech Michalec Chief Financial Officer | Dec 20, 2024 | Sale | −13,040 | $4.09 | $53.33K | 300,000 |
| Wojciech Michalec Chief Financial Officer | Dec 19, 2024 | Sale | −1,960 | $4.12 | $8.08K | 313,040 |
| Yossi Cohn Director | Dec 5, 2024 | Option exercise | +1,500 | $3.17 | $4.76K | 23,500 |
| Yossi Cohn Director | Dec 5, 2024 | Option exercise | +10,000 | $1.68 | $16.80K | 12,000 |
| Yossi Cohn Director | Dec 5, 2024 | Option exercise | +1,000 | $3.68 | $3.68K | 2,000 |
| Yossi Cohn Director | Dec 5, 2024 | Option exercise | +10,000 | $3.31 | $33.10K | 22,000 |
| Wojciech Michalec Chief Financial Officer | Dec 5, 2024 | Award | +50,000 | – | – | 315,000 |
| Ian Ross Director | Dec 4, 2024 | Sale | −1,000 | $6.01 | $6.01K | 22,500 |
| Ian Ross Director | Nov 15, 2024 | Option exercise | +1,500 | $3.17 | $4.76K | 23,500 |
| Ian Ross Director | Nov 15, 2024 | Option exercise | +10,000 | $3.31 | $33.10K | 22,000 |
| Ian Ross Director | Nov 15, 2024 | Option exercise | +10,000 | $1.68 | $16.80K | 12,000 |
| Ian Ross Director | Nov 15, 2024 | Option exercise | +1,000 | $3.68 | $3.68K | 2,000 |
| Wojciech Michalec Chief Financial Officer | Oct 22, 2024 | Tax withholding | −483 | $6.15 | $2.97K | 265,000 |
| Wojciech Michalec Chief Financial Officer | Oct 22, 2024 | Option exercise | +3,000 | $3.17 | $9.51K | 265,483 |
| Wojciech Michalec Chief Financial Officer | Oct 22, 2024 | Tax withholding | −1,842 | $6.15 | $11.33K | 262,483 |
| Wojciech Michalec Chief Financial Officer | Oct 22, 2024 | Option exercise | +12,000 | $3.31 | $39.72K | 264,325 |
| Wojciech Michalec Chief Financial Officer | Oct 22, 2024 | Option exercise | +10,000 | $1.68 | $16.80K | 254,740 |
| Wojciech Michalec Chief Financial Officer | Oct 22, 2024 | Tax withholding | −2,415 | $6.15 | $14.85K | 252,325 |
| Jonathan Tulkoff Director | Oct 22, 2024 | Option exercise | +1,000 | $3.68 | $3.68K | 12,000 |
| Jonathan Tulkoff Director | Oct 22, 2024 | Option exercise | +1,000 | $5.60 | $5.60K | 13,000 |
| Jonathan Tulkoff Director | Oct 22, 2024 | Option exercise | +10,000 | $1.68 | $16.80K | 23,000 |
| Jonathan Tulkoff Director | Oct 22, 2024 | Option exercise | +10,000 | $3.31 | $33.10K | 33,000 |
| Jonathan Tulkoff Director | Oct 22, 2024 | Option exercise | +1,500 | $3.17 | $4.76K | 34,500 |
| Jonathan Tulkoff Director | Oct 22, 2024 | Option exercise | +10,000 | $5.25 | $52.50K | 44,500 |
| Thomas Klink Director | Oct 18, 2024 | Option exercise | +1,000 | $5.60 | $5.60K | 116,000 |
| Thomas Klink Director | Oct 18, 2024 | Option exercise | +1,000 | $3.68 | $3.68K | 115,000 |
| Thomas Klink Director | Oct 18, 2024 | Option exercise | +10,000 | $3.31 | $33.10K | 126,000 |
| Thomas Klink Director | Oct 18, 2024 | Option exercise | +1,500 | $3.17 | $4.76K | 127,500 |
| Thomas Klink Director | Oct 18, 2024 | Option exercise | +10,000 | $5.25 | $52.50K | 137,500 |
| Wojciech Michalec Chief Financial Officer | Jun 7, 2024 | Tax withholding | −57,541 | $3.88 | $223.26K | 244,740 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Sep 20, 2023 | Tax withholding | −44,363 | $6.15 | $272.83K | 1,966,496 |
| Wojciech Michalec Chief Financial Officer | Sep 20, 2023 | Tax withholding | −72,719 | $6.15 | $447.22K | 177,281 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Sep 12, 2023 | Buy | +10,000 | $6.09 | $60.90K | 2,010,859 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | May 16, 2023 | Award | +100,000 | – | – | 2,000,859 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Dec 13, 2022 | Buy | +10,000 | $2.73 | $27.30K | 1,900,859 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Jun 13, 2022 | Buy | +2,500 | $3.34 | $8.35K | 1,890,859 |
| Wojciech Michalec Chief Financial Officer | Apr 25, 2022 | Award | +375,000 | – | – | 375,000 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Apr 11, 2022 | Other | +1,850,359 | – | – | 1,888,359 |
| Jonathan Tulkoff Director | Mar 18, 2022 | Option exercise | +1,000 | $4.11 | $4.11K | 11,000 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Mar 16, 2022 | Option exercise | +1,000 | $4.11 | $4.11K | 38,000 |
| Yossi Cohn Director | Mar 15, 2022 | Option exercise | +1,000 | $4.11 | $4.11K | 1,000 |
| Ian Ross Director | Feb 24, 2022 | Option exercise | +1,000 | $4.11 | $4.11K | 1,000 |
| David Tesler Director | Dec 1, 2021 | Option exercise | +1,000 | $3.68 | $3.68K | 4,750 |
| David Tesler Director | Dec 1, 2021 | Option exercise | +10,000 | $1.68 | $16.80K | 14,750 |
| David Tesler Director | Dec 1, 2021 | Option exercise | +1,000 | $4.11 | $4.11K | 15,750 |
| Thomas Klink Director | Nov 21, 2021 | Option exercise | +3,000 | $4.11 | $12.33K | 104,000 |
| Thomas Klink Director | Nov 21, 2021 | Option exercise | +1,000 | $4.11 | $4.11K | 101,000 |
| Thomas Klink Director | Nov 21, 2021 | Option exercise | +10,000 | $1.68 | $16.80K | 114,000 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Aug 18, 2021 | Buy | +5,000 | $3.56 | $17.80K | 37,000 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Jun 2, 2021 | Buy | +1,000 | $4.24 | $4.24K | 32,000 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Aug 24, 2020 | Buy | +1,000 | $1.40 | $1.40K | 31,000 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Aug 20, 2020 | Buy | +1,000 | $1.47 | $1.47K | 30,000 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Jun 18, 2020 | Buy | +4,000 | $1.35 | $5.40K | 29,000 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Jun 9, 2020 | Buy | +1,000 | $1.25 | $1.25K | 25,000 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Jun 2, 2020 | Buy | +4,193 | $1.00 | $4.19K | 24,000 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | Jun 1, 2020 | Buy | +807 | $0.99 | $799 | 19,807 |
| Nathan Mazurek Chief Executive Officer, Director, 10% owner | May 22, 2020 | Buy | +241 | $1.04 | $251 | 18,241 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| (Walter) Michalec Wojciech Chief Financial Officer | Dec 16, 2024 | 65,000 | $382.20K | Dec 16, 2024 | RSU Award |