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Pioneer Power (PPSI)
NASDAQ
$3.06$0.00 (0.00%)
Price as of Sep 11, 2026 7:30 PM EDT- $34.0MMarket Cap
- -32.45%1-Year Change
- Electrical Equipment & PartsIndustry
Pioneer Power (PPSI)
$3.06$0.00 (0.00%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD GROUP INC | 2.09% | 231,849 | +540 (+0.23%) | Dec 31, 2025 |
PEAK6 LLC | 1.80% | 200,000 | +200,000 (+100.00%) | Jun 30, 2026 |
N/A | 1.77% | 196,137 | +196,137 (+100.00%) | Mar 31, 2026 |
VANGUARD CAPITAL MANAGEMENT LLC | 1.76% | 195,788 | -349 (-0.18%) | Jun 30, 2026 |
SPECTRUM INVESTMENT ADVISORS, INC. | 1.24% | 137,500 | 0 (0.00%) | Jun 30, 2026 |
ACADIAN ASSET MANAGEMENT LLC | 1.15% | 127,977 | +127,977 (+100.00%) | Jun 30, 2026 |
RENAISSANCE TECHNOLOGIES LLC | 1.14% | 126,488 | +62,288 (+49.24%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
DoubleLine Funds Trust | 117.16% | 13.0M | 0 (0.00%) | Jun 30, 2026 |
AIM INVESTMENT FUNDS (INVESCO INVESTMENT FUNDS) | 18.81% | 2.1M | 0 (0.00%) | Apr 30, 2026 |
HARBOR FUNDS | 10.21% | 1.1M | 0 (0.00%) | Apr 30, 2026 |
NORTHERN LIGHTS FUND TRUST II | 2.84% | 314,700 | 0 (0.00%) | Jun 30, 2026 |
BNY Mellon Investment Funds VII, Inc. | 2.60% | 288,156 | 0 (0.00%) | Apr 30, 2022 |
SEI INSTITUTIONAL INVESTMENTS TRUST | 2.10% | 232,796 | 0 (0.00%) | May 31, 2026 |
VANGUARD INDEX FUNDS | 1.76% | 195,788 | -349 (-0.18%) | Jun 30, 2026 |
Current Ownership Distribution
- Mutual Funds137.7M (88.13%)
- Institutions15.3M (9.76%)
- Insiders3.3M (2.11%)
- Other0 (0.00%)
Insider Transactions
- 2.11% (3.3M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $6.7MAmount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
MAZUREK NATHAN Chief Executive Officer | Buy | Nov 18, 2025 | $33,870.00 | 10,000 | $3.39 | 2.0M |
Michalec Wojciech Chief Financial Officer | In Kind | May 02, 2025 | $148,000.00 | 25,000 | $5.92 | 275,000 |
Michalec Wojciech Chief Financial Officer | Sell | Dec 20, 2024 | $53,333.60 | 13,040 | $4.09 | 300,000 |
Michalec Wojciech Chief Financial Officer | Sell | Dec 19, 2024 | $8,075.20 | 1,960 | $4.12 | 313,040 |
MAZUREK NATHAN Chief Executive Officer | Award | Dec 05, 2024 | $0.00 | 10,000 | $0.00 | 10,000 |
Whyte Kytchener Stevenson | Award | Dec 05, 2024 | $0.00 | 10,000 | $0.00 | 10,000 |
Ross Ian | Award | Dec 05, 2024 | $0.00 | 10,000 | $0.00 | 10,000 |
Michalec Wojciech Chief Financial Officer | Award | Dec 05, 2024 | $0.00 | 50,000 | $0.00 | 315,000 |
Tesler David | Award | Dec 05, 2024 | $0.00 | 10,000 | $0.00 | 10,000 |
Klink Thomas | Award | Dec 05, 2024 | $0.00 | 10,000 | $0.00 | 10,000 |
Tulkoff Jonathan | Award | Dec 05, 2024 | $0.00 | 10,000 | $0.00 | 10,000 |
Cohn Yossi | Exempt | Dec 05, 2024 | $0.00 | 1,000 | $0.00 | 0 |
Cohn Yossi | Exempt | Dec 05, 2024 | $0.00 | 10,000 | $0.00 | 0 |
Cohn Yossi | Exempt | Dec 05, 2024 | $0.00 | 10,000 | $0.00 | 0 |
Cohn Yossi | Exempt | Dec 05, 2024 | $0.00 | 1,500 | $0.00 | 0 |
Cohn Yossi | Award | Dec 05, 2024 | $0.00 | 10,000 | $0.00 | 10,000 |
Cohn Yossi | Exempt | Dec 05, 2024 | $3,680.00 | 1,000 | $3.68 | 2,000 |
Cohn Yossi | Exempt | Dec 05, 2024 | $16,800.00 | 10,000 | $1.68 | 12,000 |
Cohn Yossi | Exempt | Dec 05, 2024 | $33,100.00 | 10,000 | $3.31 | 22,000 |
Cohn Yossi | Exempt | Dec 05, 2024 | $4,755.00 | 1,500 | $3.17 | 23,500 |
Ross Ian | Sell | Dec 04, 2024 | $6,010.00 | 1,000 | $6.01 | 22,500 |
Michalec Wojciech Chief Financial Officer | Exempt | Oct 22, 2024 | $0.00 | 10,000 | $0.00 | 0 |
Tulkoff Jonathan | Exempt | Oct 22, 2024 | $0.00 | 1,000 | $0.00 | 0 |
Michalec Wojciech Chief Financial Officer | Exempt | Oct 22, 2024 | $0.00 | 12,000 | $0.00 | 43,000 |
Tulkoff Jonathan | Exempt | Oct 22, 2024 | $0.00 | 1,000 | $0.00 | 0 |
Michalec Wojciech Chief Financial Officer | Exempt | Oct 22, 2024 | $0.00 | 3,000 | $0.00 | 0 |
Tulkoff Jonathan | Exempt | Oct 22, 2024 | $0.00 | 10,000 | $0.00 | 0 |
Michalec Wojciech Chief Financial Officer | Exempt | Oct 22, 2024 | $16,800.00 | 10,000 | $1.68 | 254,740 |
Tulkoff Jonathan | Exempt | Oct 22, 2024 | $0.00 | 10,000 | $0.00 | 0 |
Michalec Wojciech Chief Financial Officer | In Kind | Oct 22, 2024 | $14,852.25 | 2,415 | $6.15 | 252,325 |