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Power Solutions Ownership | Who Owns Power Solutions?

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Power Solutions Ownership Summary

Power Solutions is owned by 11.55% institutional investors, 63.29% insiders, and 25.16% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 3.11% of PSIX shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 1.11% of its assets in Power Solutions shares.

PSIX Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockPower Solutions11.55%63.29%25.16%
SectorIndustrials Stocks 49.61%15.69%34.70%
IndustryIndustrial Machinery Stocks46.01%10.90%43.09%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de715.56K3.11%$43.56M
Vanguard group539.98K2.34%$30.85M
Arrowstreet capital, limited partnership466.20K2.02%$28.38M
Situational awareness lp432.30K1.88%$24.70M
Allspring global investments301.17K1.31%$19.93M
Dimensional fund advisors lp283.24K1.23%$17.24M
Barclays239.05K1.04%$14.55M
Busey wealth management220.00K0.96%$13.39M
Sg americas securities216.40K0.94%$13.17M
Geode capital management196.30K0.85%$11.95M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Onyxpoint global management lp77.92K1.12%$4.74M
Portolan capital management195.80K1.04%$19.23M
Meros investment management, lp39.27K1.04%$2.39M
Hussman strategic advisors63.00K0.83%$3.84M
Hel ved capital management100.88K0.73%$6.14M
Navellier & associates107.50K0.68%$6.54M
Kadensa capital59.71K0.60%$5.86M
Bridge city capital32.79K0.55%$2.00M
Cvfg60.17K0.46%$3.66M
Situational awareness lp432.30K0.45%$24.70M

Top Buyers

HolderShares% AssetsChange
Situational awareness lp432.30K0.45%432.30K
Sg americas securities216.40K0.01%214.61K
Barclays239.05K0.00%212.17K
Portolan capital management195.80K1.04%195.80K
Danske bank121.65K0.02%121.65K

Top Sellers

HolderShares% AssetsChange
Marshall wace, llp---263.12K
Driehaus capital management---229.12K
Gagnon advisors---180.41K
Antipodes partners52.88K0.06%-175.54K
Renaissance---107.90K

New Positions

HolderShares% AssetsChangeValue
Situational awareness lp432.30K0.45%432.30K$24.70M
Danske bank121.65K0.02%121.65K$7.41M
Onyxpoint global management lp77.92K1.12%77.92K$4.74M
Voloridge investment management72.63K0.02%72.63K$4.42M
Cvfg60.17K0.46%60.17K$3.66M

Sold Out

HolderChange
Srs capital advisors-5.00
Rothschild investment-10.00
Fortitude family office-12.00
Rise advisors-18.00
Quadrant capital group-18.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 2026100-50.25%2,659,341-61.15%111.31%60-59.18%20-35.48%
Dec 31, 2025138-34.60%4,904,015-9.98%213.80%104-33.33%17-45.16%
Sep 30, 20251242.48%3,638,51310.33%157.70%91-10.78%2131.25%
Jun 30, 202512690.91%3,446,8009.83%148.05%10590.91%18125.00%
Mar 31, 202566106.25%3,139,28635.80%1313.64%5596.43%8166.67%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv256.75K1.11%-
iShares Russell 2000 ETF203.76K0.88%1.74K
iShares Global Infrastructure ETF Comm86.42K0.37%-
Fidelity Small Cap Index83.79K0.36%772.00
Allspring SMID Cap Growth Fund -Cl Admin82.73K0.36%-2.69K
First Trust Small Cap Gr AlphaDEX® ETF76.60K0.33%407.00
Vanguard Institutional Extnd Mkt Idx Tr75.68K0.33%357.00
Dimensional US Small Cap ETF73.61K0.32%-
iShares Russell 2000 Growth ETF64.79K0.28%166.00
Russell 2000 Equity Index Fund B53.60K0.23%10.75K

Recent Insider Transactions

DateNameRoleActivityValue
Sep 11, 2025Weichai America Corp.-Sell$2.88M
Sep 11, 2025Weichai America Corp.-Sell$2.18M
Sep 11, 2025Weichai America Corp.-Sell$1.79M
Sep 11, 2025Weichai America Corp.-Sell$617.98K
Sep 10, 2025He Hong-Sell$95.00K

Insider Transactions Trends

DateBuySell
2025 Q4--
2025 Q31117
2025 Q2-1
2025 Q1-4
2024 Q4-7

PSIX Ownership FAQ

Who Owns Power Solutions?

Power Solutions shareholders are primarily institutional investors at 11.55%, followed by 63.29% insiders and 25.16% retail investors. The average institutional ownership in Power Solutions's industry, Industrial Machinery Stocks, is 46.01%, which Power Solutions falls below.

Who owns the most shares of Power Solutions?

Power Solutions’s largest shareholders are Blackrock funding, inc. /de (715.56K shares, 3.11%), Vanguard group (539.98K shares, 2.34%), and Arrowstreet capital, limited partnership (466.2K shares, 2.02%). Together, they hold 7.48% of Power Solutions’s total shares outstanding.

Does Blackrock own Power Solutions?

BlackRock is not among the top 10 institutional shareholders of Power Solutions.

Who is Power Solutions’s biggest shareholder by percentage of total assets invested?

Onyxpoint global management lp is Power Solutions’s biggest shareholder by percentage of total assets invested, with 1.12% of its assets in 77.92K Power Solutions shares, valued at 4.74M$.

Who is the top mutual fund holder of Power Solutions shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Power Solutions shares, with 1.11% of its total shares outstanding invested in 256.75K Power Solutions shares.

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