California State Teachers Retirement System (CalSTRS)
PSIX

California State Teachers Retirement System (CalSTRS)’s Power Solutions International PSIX Stock Holding History

California State Teachers Retirement System (CalSTRS)’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 		$532K Sell
8,739
-63
-0.7% -$4.5K ﹤0.01% 2037
2025
Q4 		$503K Buy
8,802
+2,430
+38% +$173K ﹤0.01% 2091
2025
Q3 		$626K Buy
6,372
+5,963
+1,458% +$529K ﹤0.01% 1989
2025
Q2 		$26.5K Buy
+409
New +$15.2K ﹤0.01% 2418
2017
Q2 		– Sell
-9,000
Closed -$91K – 3063
2017
Q1 		$91K Sell
9,000
-916
-9% -$5.68K ﹤0.01% 2936
2016
Q4 		$74K Hold
9,916
– – ﹤0.01% 2962
2016
Q3 		$102K Sell
9,916
-100
-1% -$1.44K ﹤0.01% 2947
2016
Q2 		$179K Hold
10,016
– – ﹤0.01% 2924
2016
Q1 		$138K Buy
10,016
+1,423
+17% +$17K ﹤0.01% 2875
2015
Q4 		$157K Buy
8,593
+100
+1% +$2.16K ﹤0.01% 2906
2015
Q3 		$193K Hold
8,493
– – ﹤0.01% 2886
2015
Q2 		$459K Buy
8,493
+351
+4% +$20.7K ﹤0.01% 2616
2015
Q1 		$523K Sell
8,142
-200
-2% -$10.4K ﹤0.01% 2427
2014
Q4 		$431K Buy
8,342
+35
+0.4% +$2.08K ﹤0.01% 2572
2014
Q3 		$573K Buy
8,307
+147
+2% +$9.95K ﹤0.01% 2364
2014
Q2 		$587K Buy
8,160
+4,200
+106% +$323K ﹤0.01% 2407
2014
Q1 		$298K Hold
3,960
– – ﹤0.01% 2724
2013
Q4 		$297K Buy
3,960
+100
+3% +$6.56K ﹤0.01% 2736
2013
Q3 		$228K Buy
3,860
+500
+15% +$24.3K ﹤0.01% 2832
2013
Q2 		$113K Buy
+3,360
New +$119K ﹤0.01% 2950

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

California State Teachers Retirement System (CalSTRS)'s PSIX Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its Power Solutions International (PSIX) stake by 0.72% in Q1 2026, selling an estimated $4.5K and leaving 8,739 shares worth $532K. The position accounts for ﹤0.01% of the portfolio, ranked #2037.

California State Teachers Retirement System (CalSTRS) first reported a position in PSIX in Q2 2013 and has held it in 20 quarters since. The position peaked at $626K in Q3 2025. 201 funds tracked by Wall St. Rank hold PSIX as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 8,739 shares of Power Solutions International worth $532K as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) sold 63 Power Solutions International shares in Q1 2026, an estimated $4.5K.
  • Power Solutions International made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #2037 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Power Solutions International in Q2 2013 and has held it in 20 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Power Solutions International position peaked at $626K in Q3 2025.
  • 201 funds tracked by Wall St. Rank held Power Solutions International as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.