Dimensional Fund Advisors
PSIX

Dimensional Fund Advisors’s Power Solutions International PSIX Stock Holding History

Dimensional Fund Advisors’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
Q2 		$11.5M Buy
296,812
+13,571
+5% +$746K ﹤0.01% 2255
2026
Q1 		$17.2M Buy
283,241
+81,350
+40% +$5.8M ﹤0.01% 2039
2025
Q4 		$11.5M Buy
201,891
+179,511
+802% +$12.8M ﹤0.01% 2235
2025
Q3 		$2.2M Buy
22,380
+12,732
+132% +$1.13M ﹤0.01% 2743
2025
Q2 		$624K Buy
9,648
+578
+6% +$21.4K ﹤0.01% 2956
2025
Q1 		$229K Buy
+9,070
New +$313K ﹤0.01% 3111
2017
Q2 		– Sell
-33,370
Closed -$336K – 3327
2017
Q1 		$336K Hold
33,370
– – ﹤0.01% 3150
2016
Q4 		$251K Sell
33,370
-277
-0.8% -$3.04K ﹤0.01% 3172
2016
Q3 		$345K Buy
33,647
+4,200
+14% +$60.3K ﹤0.01% 3118
2016
Q2 		$525K Sell
29,447
-448
-1% -$6.55K ﹤0.01% 3041
2016
Q1 		$412K Sell
29,895
-441
-1% -$5.25K ﹤0.01% 3080
2015
Q4 		$553K Sell
30,336
-597
-2% -$12.9K ﹤0.01% 3070
2015
Q3 		$703K Hold
30,933
– – ﹤0.01% 3060
2015
Q2 		$1.67M Buy
30,933
+25,205
+440% +$1.48M ﹤0.01% 2902
2015
Q1 		$368K Buy
+5,728
New +$299K ﹤0.01% 3155

Other funds holding PSIX

Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
NM
Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
YC
Yunqi Capital Hong Kong $125M AUM 13.99% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
OCM
OLP Capital Management Causeway Bay, Hong Kong $400M AUM 17.8% 1-Year Est. Return
BB
Busey Bank Urbana, Illinois $4.12B AUM 32.66% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Dimensional Fund Advisors's PSIX Position: Q2 2026 in Review

Dimensional Fund Advisors increased its Power Solutions International (PSIX) stake by 4.8% in Q2 2026, buying an estimated $746K and bringing the position to 296,812 shares worth $11.5M. The position accounts for ﹤0.01% of the portfolio, ranked #2255.

Dimensional Fund Advisors first reported a position in PSIX in Q1 2015 and has held it in 15 quarters since. The position peaked at $17.2M in Q1 2026. 157 funds tracked by Wall St. Rank hold PSIX as of Q2 2026.

  • Dimensional Fund Advisors held 296,812 shares of Power Solutions International worth $11.5M as of Q2 2026.
  • Dimensional Fund Advisors bought 13,571 Power Solutions International shares in Q2 2026, an estimated $746K.
  • Power Solutions International made up ﹤0.01% of Dimensional Fund Advisors's portfolio in Q2 2026, its #2255 holding.
  • Dimensional Fund Advisors first reported a position in Power Solutions International in Q1 2015 and has held it in 15 quarters since.
  • Dimensional Fund Advisors's Power Solutions International position peaked at $17.2M in Q1 2026.
  • 157 funds tracked by Wall St. Rank held Power Solutions International as of Q2 2026.

Based on Dimensional Fund Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.