TSS
PSIX

Two Sigma Securities’s Power Solutions International PSIX Stock Holding History

Two Sigma Securities’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
2026
Q1 		$216K Sell
3,552
-3,861
-52% -$275K 0.03% 1012
2025
Q4 		$424K Buy
+7,413
New +$529K 0.06% 465

Other funds holding PSIX

BlackRock
BlackRock New York $5.72T AUM 30.48% 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
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
BB
Busey Bank Urbana, Illinois $3.68B AUM 26.6% 1-Year Est. Return
SG Americas Securities
SG Americas Securities New York $92.9B AUM 36.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Two Sigma Securities's PSIX Position: Q1 2026 in Review

Two Sigma Securities reduced its Power Solutions International (PSIX) stake by 52% in Q1 2026, selling an estimated $275K and leaving 3,552 shares worth $216K. The position accounts for 0.03% of the portfolio, ranked #1012.

Two Sigma Securities first reported a position in PSIX in Q4 2025 and has held it in 2 quarters since. The position peaked at $424K in Q4 2025. 201 funds tracked by Wall St. Rank hold PSIX as of Q1 2026.

  • Two Sigma Securities held 3,552 shares of Power Solutions International worth $216K as of Q1 2026.
  • Two Sigma Securities sold 3,861 Power Solutions International shares in Q1 2026, an estimated $275K.
  • Power Solutions International made up 0.03% of Two Sigma Securities's portfolio in Q1 2026, its #1012 holding.
  • Two Sigma Securities first reported a position in Power Solutions International in Q4 2025 and has held it in 2 quarters since.
  • Two Sigma Securities's Power Solutions International position peaked at $424K in Q4 2025.
  • 201 funds tracked by Wall St. Rank held Power Solutions International as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.