POWER SOLUTIONS INTL INC

Ticker: PSIX CUSIP: 73933G202 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 443,096 Value ($000) $25,319 Avg Close $71.37 Range $44.17 - $100.00
Q3 2025
Shares 325,085 Value ($000) $31,930 Avg Close $88.67 Range $61.72 - $121.78
Q2 2025
Shares 73,202 Value ($000) $4,735 Avg Close $37.06 Range $18.10 - $69.34