Power Solutions International (PSIX)
Builds fuel-flexible engines and power systems for industrial, transportation and power-system markets.
$46.18
vs last close−0.23 (−0.49%)
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13F · 13D/G · Form 4
| Institutions | 36.72% | 8.47M shares | |
|---|---|---|---|
| 165 holders · as of Jun 30, 2026 | |||
| Insiders | 11.93% | 2.75M shares | |
| 8 holders · as of Feb 17, 2026 | |||
| Other | 51.35% | 11.84M shares | |
| remainder | |||
23.07M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
165 holders · 8.47M shares · 27 new positions · 88 increased · 49 reduced · 72 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Point72 Asset Management, L.P. | 1.50M | 6.49% | +1.49M | Aug 14, 2026 |
| BlackRock, Inc. | 819.0K | 3.55% | +103.4K | Aug 7, 2026 |
| Newtyn Management, LLC | 600.9K | 2.61% | +600.9Knew | Aug 14, 2026 |
| Vanguard Capital Management LLC | 340.6K | 1.48% | −340 | Aug 13, 2026 |
| Yunqi Capital Ltd | 339.0K | 1.47% | +339.0Knew | Aug 5, 2026 |
| Barclays PLC | 311.1K | 1.35% | +72.1K | Aug 14, 2026 |
| Dimensional Fund Advisors LP | 296.8K | 1.29% | +13.6K | Aug 11, 2026 |
| Olp Capital Management Ltd | 283.9K | 1.23% | +283.9Knew | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Shandong Heavy Industry Group Co., Ltd.incl. Weichai Power Co., Ltd., Weichai America Corp. | 46.50% | 10.72M | 13D | Aug 28, 2025 |
| Gary S. Winemaster | 6.30% | 1.46M | 13D | Sep 22, 2025 |
| Point72 Asset Management, L.P. | 5.00% | 1.16M | 13G | May 22, 2026 |
| Neil Gagnon | 5.00% | 1.14M | 13G | Feb 14, 2025 |
Form 4
Latest trades
No open-market trades in the last 12 months.
House and Senate disclosures
Not reported.