PSIX — POWER SOLUTIONS INTL INC

Ownership history in TWO SIGMA ADVISERS, LP  ·  3 quarters on record

This page tracks every 13F SEC filing in which TWO SIGMA ADVISERS, LP reported a position in POWER SOLUTIONS INTL INC (PSIX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.01% (2025 Q2)
Avg. % of fund
0.0%
First filed
2025 Q1
Last filed
2025 Q3
Quarters held
3
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 17,600 -27,200 -60.7% 0.00% $1.7M $98.22
2025 Q2 ADDED 44,800 +24,000 +115.4% 0.01% $2.9M $64.68
2025 Q1 INITIATED 20,800 — — 0.00% $526K $25.28
% of Fund (quarterly)    PSIX price (monthly, adj. close)

Other funds also holding PSIX

As of 2025 Q4 — sorted by position size

Hel Ved Capital Management Ltd 3Y 1.66% Beacon Harbor Wealth Advisors, Inc. 3Y 1.31% NAVELLIER & ASSOCIATES INC 3Y 7Y 0.65% PERRITT CAPITAL MANAGEMENT INC 3Y 7Y 0.48% HUSSMAN STRATEGIC ADVISORS, INC. 3Y 7Y 0.44% ANTIPODES PARTNERS Ltd 3Y 7Y 0.27% PLATINUM INVESTMENT MANAGEMENT LTD 3Y 7Y 0.26% WORLD EQUITY GROUP, INC. 0.25% Verde Servicos Internacionais S.A. 3Y 7Y 0.22% CORSAIR CAPITAL MANAGEMENT, L.P. 3Y 7Y 0.19%
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