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Of the 10 tracked institutions holding PSIX, 5 have a 3-year clone track record — 5 of them beat the S&P. Average holder's clone alpha: +5.4pt. It's a gauge of who owns the name, not just how many.
Among the 10 tracked institutional investors we monitor, PSIX (POWER SOLUTIONS INTL INC) is held with a combined value of $140.23M across 3,352,341 shares. The largest holder is Point72 Asset Management, L.P. with a position worth $58.22M (0.09% of their portfolio). 8 funds increased their holdings. 2 funds reduced their position.
Total Institutional Value
$140.23M
Total Shares Held
3,352,341
Institutional Holders
10
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | Point72 Asset Management, L.P. | $58.22M | 0.09% | +27884.2% |
| 2 | BlackRock, Inc. | $31.85M | 0.00% | +14.5% |
| 3 | VANGUARD GROUP INC | $30.85M | 0.00% | +7.5% |
| 4 | MILLENNIUM MANAGEMENT LLC | $8.05M | 0.01% | +111.4% |
| 5 | STATE STREET CORP | $7.19M | 0.00% | +8.3% |
| 6 | CITADEL ADVISORS LLC | $2.02M | 0.00% | +86.0% |
| 7 | AQR CAPITAL MANAGEMENT LLC | $1.15M | 0.00% | +5.4% |
| 8 | Gotham Asset Management, LLC | $586.15K | 0.00% | -5.3% |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $277.00K | 0.00% | +19.9% |
| 10 | FMR LLC | $23.00K | 0.00% | -76.9% |
SEC Schedule 13D (activist) and 13G (passive) filings for PSIX. Filed when an investor acquires 5%+ ownership.
As of the latest SEC 13F filings, Point72 Asset Management, L.P. is the largest institutional holder of PSIX with a position worth $58.22M, representing 0.09% of their portfolio. In total, 10 institutional investors hold PSIX with a combined value of $140.23M.
Institutional investors hold $140.23M worth of PSIX stock across 10 positions. The largest institutional holder is Point72 Asset Management, L.P. with $58.22M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For PSIX, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their PSIX positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$46.07
2026-10-16
YTD
-25.1%
28% of 52-week range
