State Street
PSIX

State Street’s Power Solutions International PSIX Stock Holding History

State Street’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 		$10.4M Buy
170,747
+5,852
+4% +$418K ﹤0.01% 2594
2025
Q4 		$9.42M Buy
164,895
+28,218
+21% +$2.01M ﹤0.01% 2673
2025
Q3 		$13.4M Buy
136,677
+58,357
+75% +$5.17M ﹤0.01% 2462
2025
Q2 		$5.07M Buy
78,320
+66,220
+547% +$2.45M ﹤0.01% 2936
2025
Q1 		$306K Buy
+12,100
New +$417K ﹤0.01% 3729
2017
Q2 		– Sell
-56,304
Closed -$569K – 3744
2017
Q1 		$569K Buy
56,304
+1,900
+3% +$11.8K ﹤0.01% 3365
2016
Q4 		$410K Buy
54,404
+11
+0% +$121 ﹤0.01% 3417
2016
Q3 		$557K Buy
54,393
+535
+1% +$7.68K ﹤0.01% 3280
2016
Q2 		$962K Sell
53,858
-3,063
-5% -$44.8K ﹤0.01% 3284
2016
Q1 		$786K Buy
56,921
+3,717
+7% +$44.3K ﹤0.01% 3270
2015
Q4 		$971K Buy
53,204
+108
+0.2% +$2.33K ﹤0.01% 3212
2015
Q3 		$1.21M Sell
53,096
-1,086
-2% -$39.6K ﹤0.01% 3167
2015
Q2 		$2.93M Buy
54,182
+469
+0.9% +$27.6K ﹤0.01% 2906
2015
Q1 		$3.45M Buy
53,713
+4,180
+8% +$218K ﹤0.01% 2770
2014
Q4 		$2.55M Buy
49,533
+657
+1% +$39K ﹤0.01% 2934
2014
Q3 		$3.37M Sell
48,876
-39
-0.1% -$2.64K ﹤0.01% 2756
2014
Q2 		$3.52M Buy
48,915
+15,078
+45% +$1.16M ﹤0.01% 2780
2014
Q1 		$2.55M Buy
33,837
+5,755
+20% +$415K ﹤0.01% 2947
2013
Q4 		$2.11M Buy
28,082
+8,606
+44% +$564K ﹤0.01% 3044
2013
Q3 		$1.15M Buy
+19,476
New +$948K ﹤0.01% 3221

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

State Street's PSIX Position: Q1 2026 in Review

State Street increased its Power Solutions International (PSIX) stake by 3.5% in Q1 2026, buying an estimated $418K and bringing the position to 170,747 shares worth $10.4M. The position accounts for ﹤0.01% of the portfolio, ranked #2594.

State Street first reported a position in PSIX in Q3 2013 and has held it in 20 quarters since. The position peaked at $13.4M in Q3 2025. 201 funds tracked by Wall St. Rank hold PSIX as of Q1 2026.

  • State Street held 170,747 shares of Power Solutions International worth $10.4M as of Q1 2026.
  • State Street bought 5,852 Power Solutions International shares in Q1 2026, an estimated $418K.
  • Power Solutions International made up ﹤0.01% of State Street's portfolio in Q1 2026, its #2594 holding.
  • State Street first reported a position in Power Solutions International in Q3 2013 and has held it in 20 quarters since.
  • State Street's Power Solutions International position peaked at $13.4M in Q3 2025.
  • 201 funds tracked by Wall St. Rank held Power Solutions International as of Q1 2026.

Based on State Street's 13F filing for Q1 2026, filed 15 May 2026.