Charles Schwab
PSIX

Charles Schwab’s Power Solutions International PSIX Stock Holding History

Charles Schwab’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 		$4.55M Sell
74,753
-263
-0.4% -$18.8K ﹤0.01% 2447
2025
Q4 		$4.29M Buy
75,016
+5,624
+8% +$401K ﹤0.01% 2517
2025
Q3 		$6.82M Buy
69,392
+21,882
+46% +$1.94M ﹤0.01% 2292
2025
Q2 		$3.07M Buy
47,510
+16,565
+54% +$614K ﹤0.01% 2526
2025
Q1 		$782K Buy
+30,945
New +$1.07M ﹤0.01% 2930
2016
Q3 		– Sell
-13,359
Closed -$239K – 3049
2016
Q2 		$239K Buy
13,359
+610
+5% +$8.93K ﹤0.01% 2873
2016
Q1 		$176K Buy
12,749
+255
+2% +$3.04K ﹤0.01% 2924
2015
Q4 		$229K Buy
12,494
+325
+3% +$7.01K ﹤0.01% 2937
2015
Q3 		$277K Buy
12,169
+764
+7% +$27.9K ﹤0.01% 2863
2015
Q2 		$617K Buy
11,405
+328
+3% +$19.3K ﹤0.01% 2605
2015
Q1 		$713K Buy
11,077
+1,017
+10% +$53K ﹤0.01% 2511
2014
Q4 		$520K Buy
10,060
+244
+2% +$14.5K ﹤0.01% 2611
2014
Q3 		$678K Sell
9,816
-1,113
-10% -$75.3K ﹤0.01% 2480
2014
Q2 		$787K Buy
10,929
+3,520
+48% +$270K ﹤0.01% 2432
2014
Q1 		$557K Buy
7,409
+300
+4% +$21.7K ﹤0.01% 2551
2013
Q4 		$534K Buy
7,109
+360
+5% +$23.6K ﹤0.01% 2569
2013
Q3 		$391K Buy
+6,749
New +$328K ﹤0.01% 2647

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

Charles Schwab's PSIX Position: Q1 2026 in Review

Charles Schwab reduced its Power Solutions International (PSIX) stake by 0.35% in Q1 2026, selling an estimated $18.8K and leaving 74,753 shares worth $4.55M. The position accounts for ﹤0.01% of the portfolio, ranked #2447.

Charles Schwab first reported a position in PSIX in Q3 2013 and has held it in 17 quarters since. The position peaked at $6.82M in Q3 2025. 201 funds tracked by Wall St. Rank hold PSIX as of Q1 2026.

  • Charles Schwab held 74,753 shares of Power Solutions International worth $4.55M as of Q1 2026.
  • Charles Schwab sold 263 Power Solutions International shares in Q1 2026, an estimated $18.8K.
  • Power Solutions International made up ﹤0.01% of Charles Schwab's portfolio in Q1 2026, its #2447 holding.
  • Charles Schwab first reported a position in Power Solutions International in Q3 2013 and has held it in 17 quarters since.
  • Charles Schwab's Power Solutions International position peaked at $6.82M in Q3 2025.
  • 201 funds tracked by Wall St. Rank held Power Solutions International as of Q1 2026.

Based on Charles Schwab's 13F filing for Q1 2026, filed 15 May 2026.