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Power Solutions International (PSIX) Institutional Ownership

Power Solutions International logo
$86.92 -0.34 (-0.39%)
As of 04:00 PM Eastern
Compare

Institutional Ownership Changes (13F Filings) for Power Solutions International (NASDAQ:PSIX)

Current
Institutional Ownership
Percentage
22.28%
Number of
Institutional Buyers
(last 12 months)
76
Total
Institutional Inflows
(last 12 months)
$108.18M
Number of
Institutional Sellers
(last 12 months)
7
Total
Institutional Outflows
(last 12 months)
$45.40M
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PSIX Institutional Buying and Selling by Quarter

Power Solutions International Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/4/2025 Osaic Holdings Inc.44,759$2.90M0.0%+102.3%0.194%
8/20/2025 Thompson Davis & CO. Inc.20,550$1.33M0.7%N/A0.089%
8/19/2025 State of Wyoming4,312$279K0.0%N/A0.019%
8/15/2025 MML Investors Services LLC30,033$1.94M0.0%+42.5%0.130%
8/15/2025 Lazard Asset Management LLC45,902$2.97M0.0%N/A0.199%
8/15/2025 Great Valley Advisor Group Inc.3,237$209K0.0%N/A0.014%
8/15/2025 BNP Paribas Financial Markets2,756$178K0.0%N/A0.012%
8/15/2025 Bank of America Corp DE3,869$250K0.0%-15.8%0.017%
8/14/2025 Jane Street Group LLC3,105$201K0.0%N/A0.013%
8/14/2025 California State Teachers Retirement System409$26K0.0%N/A0.002%
8/14/2025 Raymond James Financial Inc.67,914$4.39M0.0%+174.6%0.295%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.3,590$232K0.0%N/A0.016%
8/14/2025 The Manufacturers Life Insurance Company 3,305$214K0.0%N/A0.014%
8/14/2025 Sei Investments Co.5,396$349K0.0%N/A0.023%
8/14/2025 Valiant Capital Management L.P.60,505$3.91M0.2%+38.8%0.263%
8/13/2025 Jump Financial LLC16,900$1.09M0.0%N/A0.073%
8/13/2025 Invesco Ltd.3,968$257K0.0%N/A0.017%
8/13/2025 Twin Peaks Wealth Advisors LLC800$52K0.0%N/A0.003%
8/13/2025 Arrowstreet Capital Limited Partnership73,202$4.74M0.0%N/A0.318%
8/13/2025 Quantbot Technologies LP3,727$241K0.0%N/A0.016%
8/13/2025 OMERS ADMINISTRATION Corp11,800$763K0.0%+34.1%0.051%
8/13/2025 New York State Common Retirement Fund2,100$136K0.0%N/A0.009%
8/13/2025 Corsair Capital Management L.P.25,635$1.66M0.3%-30.3%0.111%
8/13/2025 Russell Investments Group Ltd.14,121$913K0.0%N/A0.061%
8/12/2025 CreativeOne Wealth LLC6,548$424K0.0%N/A0.028%
8/12/2025 Ameritas Investment Partners Inc.669$43K0.0%N/A0.003%
8/12/2025 Cozad Asset Management Inc.5,131$332K0.0%N/A0.022%
8/12/2025 Rhumbline Advisers9,435$610K0.0%N/A0.041%
8/12/2025 Legal & General Group Plc5,585$361K0.0%N/A0.024%
8/12/2025 JPMorgan Chase & Co.3,097$200K0.0%+36.1%0.013%
8/12/2025 Entropy Technologies LP3,500$226K0.0%N/A0.015%
8/8/2025 Intech Investment Management LLC3,345$216K0.0%N/A0.015%
8/8/2025 Cetera Investment Advisers21,978$1.42M0.0%+7.7%0.096%
8/8/2025 Thoroughbred Financial Services LLC23,801$1.54M0.1%+9.3%0.103%
8/8/2025 Creative Planning10,623$687K0.0%N/A0.046%
8/8/2025 Thompson Davis & CO. Inc.22,050$1.43M0.6%N/A0.096%
8/8/2025 D Orazio & Associates Inc.4,868$315K0.0%N/A0.021%
8/8/2025 Police & Firemen s Retirement System of New Jersey1,416$92K0.0%N/A0.006%
8/8/2025 Geode Capital Management LLC154,383$9.99M0.0%+102.2%0.671%
8/7/2025 S Squared Technology LLC39,574$2.56M1.1%-75.7%0.172%
8/7/2025 Rathbones Group PLC3,695$239K0.0%N/A0.016%
8/5/2025 Burney Co.39,138$2.53M0.1%+15.5%0.170%
8/5/2025 Aviance Capital Partners LLC3,760$243K0.0%N/A0.016%
8/4/2025 Creative Financial Designs Inc. ADV1,980$128K0.0%+890.0%0.009%
8/4/2025 MeadowBrook Investment Advisors LLC820$53K0.0%N/A0.004%
8/4/2025 Spire Wealth Management4,511$292K0.0%-24.6%0.020%
7/30/2025 D.A. Davidson & CO.11,680$755K0.0%+15.1%0.051%
7/28/2025 Mutual Advisors LLC3,612$234K0.0%N/A0.016%
7/28/2025 Ritholtz Wealth Management40,873$2.64M0.1%+2.6%0.178%
7/25/2025 Astoria Portfolio Advisors LLC.6,388$413K0.1%N/A0.028%
7/23/2025 Clear Creek Financial Management LLC12,811$829K0.1%N/A0.056%
7/23/2025 Gagnon Securities LLC341,611$22.10M4.5%-35.0%1.485%
7/23/2025 Gagnon Advisors LLC180,405$11.67M7.8%-44.2%0.784%
7/17/2025 Wolff Wiese Magana LLC400$26K0.0%N/A0.002%
7/16/2025 Kathmere Capital Management LLC3,499$226K0.0%N/A0.015%
7/16/2025 Perigon Wealth Management LLC4,979$322K0.0%N/A0.022%
7/11/2025 Farther Finance Advisors LLC1,651$107K0.0%+88.0%0.007%
7/9/2025 Bay Rivers Group3,600$233K0.1%N/A0.016%
7/8/2025 GK Wealth Management LLC5,085$329K0.3%N/A0.022%
6/27/2025 Goldman Sachs Group Inc.24,717$625K0.0%N/A0.107%
5/21/2025 Acadian Asset Management LLC4,469$112K0.0%N/A0.019%
5/16/2025 S Squared Technology LLC163,034$4.12M2.1%-44.4%0.709%
5/16/2025 Goldman Sachs Group Inc.24,717$625K0.0%N/A0.107%
5/15/2025 Corsair Capital Management L.P.36,767$929K0.2%+129.8%0.160%
5/15/2025 OMERS ADMINISTRATION Corp8,800$222K0.0%N/A0.038%
5/14/2025 EntryPoint Capital LLC8,119$205K0.1%N/A0.035%
5/12/2025 Independent Advisor Alliance42,940$1.09M0.0%N/A0.187%
5/12/2025 Virtu Financial LLC14,864$376K0.0%N/A0.065%
5/12/2025 Gagnon Advisors LLC323,484$8.18M5.8%-31.2%1.406%
5/9/2025 Gagnon Securities LLC525,291$13.28M2.9%-38.2%2.283%
5/9/2025 Charles Schwab Investment Management Inc.30,945$782K0.0%N/A0.134%
5/9/2025 Thoroughbred Financial Services LLC21,783$550K0.0%+108.8%0.095%
5/8/2025 Vestcor Inc1,137$29K0.0%N/A0.005%
5/6/2025 Navellier & Associates Inc.39,666$1.10M0.2%N/A0.172%
5/6/2025 Cetera Investment Advisers20,403$516K0.0%N/A0.089%
5/6/2025 Burney Co.33,890$857K0.0%N/A0.147%
4/28/2025 D.A. Davidson & CO.10,150$257K0.0%N/A0.044%
4/23/2025 Spire Wealth Management5,984$151K0.0%+84.5%0.026%
4/22/2025 World Equity Group Inc.9,395$238K0.1%-47.2%0.041%
4/17/2025 Ritholtz Wealth Management39,855$1.01M0.0%N/A0.173%
2/25/2025 Heck Capital Advisors LLC3,150$94K0.0%N/A0.014%
2/17/2025 Citadel Advisors LLC12,312$366K0.0%N/A0.054%
2/14/2025 Manatuck Hill Partners LLC20,850$620K0.3%N/A0.091%
2/14/2025 Schonfeld Strategic Advisors LLC15,300$455K0.0%N/A0.067%
2/13/2025 S Squared Technology LLC293,034$8.72M3.6%N/A1.274%
2/13/2025 Marshall Wace LLP71,588$2.13M0.0%N/A0.311%
2/13/2025 Portolan Capital Management LLC341,287$10.15M0.7%N/A1.484%
2/13/2025 Wells Fargo & Company MN1,100$33K0.0%N/A0.005%
2/12/2025 Thoroughbred Financial Services LLC10,433$310K0.0%N/A0.045%
2/12/2025 Perritt Capital Management Inc15,000$446K0.2%N/A0.065%
2/12/2025 O Shaughnessy Asset Management LLC72,868$2.17M0.0%N/A0.317%
2/4/2025 World Equity Group Inc.17,794$529K0.1%N/A0.077%
2/3/2025 Thompson Davis & CO. Inc.8,450$251K0.2%N/A0.037%
1/24/2025 Spire Wealth Management3,243$96K0.0%N/A0.014%
1/24/2025 Gagnon Advisors LLC470,165$13.99M9.0%N/A2.044%
1/24/2025 Gagnon Securities LLC850,146$25.29M5.1%N/A3.696%
1/23/2025 Heck Capital Advisors LLC3,150$94K0.0%N/A0.014%
1/23/2025 Evernest Financial Advisors LLC7,500$223K0.1%N/A0.033%
1/15/2025 Astoria Portfolio Advisors LLC.7,277$216K0.1%N/A0.032%
(Data available from 1/1/2016 forward)

PSIX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of PSIX shares?

During the previous two years, 76 institutional investors and hedge funds held shares of Power Solutions International. The most heavily invested institutionals were Gagnon Securities LLC ($22.10M), Gagnon Advisors LLC ($11.67M), Portolan Capital Management LLC ($10.15M), Geode Capital Management LLC ($9.99M), Arrowstreet Capital Limited Partnership ($4.74M), Raymond James Financial Inc. ($4.39M), and Valiant Capital Management L.P. ($3.91M).Learn more on Power Solutions International's institutional investors.

What percentage of Power Solutions International's stock is owned by institutional investors?

22.28% of Power Solutions International's stock is owned by institutional investors. Learn more on PSIX's institutional investor holdings.

Which institutional investors have been buying Power Solutions International's stock?

Of the 75 institutional investors that purchased Power Solutions International's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Gagnon Securities LLC ($850.15K), Gagnon Advisors LLC ($470.17K), Portolan Capital Management LLC ($341.29K), S Squared Technology LLC ($293.03K), Geode Capital Management LLC ($78.03K), Arrowstreet Capital Limited Partnership ($73.20K), and O Shaughnessy Asset Management LLC ($72.87K).

How much institutional buying is happening at Power Solutions International?

Institutional investors have bought a total of 3,058,210 shares in the last 24 months. This purchase volume represents approximately $106.72M in transactions.

Which of Power Solutions International's major shareholders have been selling company stock?

The following institutional investors have sold Power Solutions International stock in the last 24 months: Gagnon Securities LLC ($508.54K), Gagnon Advisors LLC ($289.76K), S Squared Technology LLC ($253.46K), Corsair Capital Management L.P. ($11.13K), World Equity Group Inc. ($8.40K), Spire Wealth Management ($1.47K), and Bank of America Corp DE ($726.00).

How much institutional selling is happening at Power Solutions International?

Institutional investors have sold a total of 1,073,485 shares in the last 24 months. This volume of shares sold represents approximately $45.40M in transactions.


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This page (NASDAQ:PSIX) was last updated on 9/4/2025 by MarketBeat.com Staff
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