OAC
PSIX

OMERS Administration Corp’s Power Solutions International PSIX Stock Holding History

OMERS Administration Corp’s Portfolio PSIX Stock Details PSIX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-8,300
Closed -$815K – 1399
2025
Q3 		$815K Sell
8,300
-3,500
-30% -$310K 0.01% 618
2025
Q2 		$763K Buy
11,800
+3,000
+34% +$111K 0.01% 568
2025
Q1 		$222K Buy
+8,800
New +$303K ﹤0.01% 916

Other funds holding PSIX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $13.7B AUM 334.5% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
AP
Antipodes Partners Royal Exchange, Australia $5.19B AUM 36.17% 1-Year Est. Return
BB
Busey Bank Urbana, Illinois $3.68B AUM 26.6% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

OMERS Administration Corp's PSIX Position: Q4 2025 in Review

OMERS Administration Corp sold out of Power Solutions International (PSIX) in Q4 2025, closing a stake of 8,300 shares — an estimated $815K sold.

OMERS Administration Corp first reported a position in PSIX in Q1 2025 and held it in 3 quarters. The position peaked at $815K in Q3 2025. 193 funds tracked by Wall St. Rank hold PSIX as of Q4 2025.

  • OMERS Administration Corp reported no remaining Power Solutions International position as of Q4 2025 after selling out during the quarter.
  • OMERS Administration Corp sold 8,300 Power Solutions International shares in Q4 2025, an estimated $815K.
  • OMERS Administration Corp first reported a position in Power Solutions International in Q1 2025 and held it in 3 quarters.
  • OMERS Administration Corp's Power Solutions International position peaked at $815K in Q3 2025.
  • 193 funds tracked by Wall St. Rank held Power Solutions International as of Q4 2025.

Based on OMERS Administration Corp's 13F filing for Q4 2025, filed 13 Feb 2026.