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POWER SOLUTIONS INTERNATIONAL, INC. hedge fund holdings

PSIXNASDAQ
$44.87+0.02 (+0.04% today)

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

PSIX · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (-46.9%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 20258925$95.3M$82.8M118Aug 14, 2025
Q3 202512438$231M$82.2M191Nov 14, 2025
Q4 202512074$124M$60.5M185Feb 14, 2026
Q1 20269473$92.5M$81.6M195May 15, 2026
Q2 20267491$159M$56.5M149Aug 14, 2026

Quarterly action breakdown

Q2 2026
149 filers
New position
21
$58.4M+1.5M sh
Increased
53
$100M+2.58M sh
Reduced
38
-$21.9M-562K sh
Out / sold
53
-$34.7M-892K sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Situational Awareness LPSell 100%-$26.3M$00.00%Aug 14, 2026
Newtyn Management, LLCNew Buy+$23.4M$23.4M2.92%Aug 14, 2026
Yunqi Capital LtdNew Buy+$13.2M$13.2M10.55%Aug 5, 2026
OLP CAPITAL MANAGEMENT LtdNew Buy+$11M$11M2.76%Aug 14, 2026
Yiheng Capital Management, L.P.New Buy+$5.19M$5.19M1.78%Aug 14, 2026
Hussman Strategic Advisors, Inc.Sell 100%-$3.84M$00.00%Aug 3, 2026
Navellier & Associates IncReduce 90.49%-$3.78M$398K0.03%Aug 4, 2026
CVFG LLCSell 100%-$3.66M$00.00%Aug 11, 2026
Meros Investment Management, LPAdded 229.21%+$3.5M$5.03M1.60%Aug 14, 2026
First Trust Advisors LPAdded 70.40%+$2.36M$5.71M0.00%Aug 11, 2026
Defiance ETFs, LLCAdded 249.25%+$1.91M$2.68M0.04%Aug 14, 2026
Tidal Investments LLCAdded 146.59%+$1.67M$2.82M0.00%Aug 13, 2026
OP Asset Management LtdSell 100%-$1.55M$00.00%Jul 28, 2026
Voloridge Investment Management, LLCReduce 48.18%-$1.36M$1.46M0.01%Aug 14, 2026
Capstone Capital Management LtdNew Buy+$1.04M$1.04M0.46%Jul 20, 2026
Polymer Capital Management (HK) LTDSell 100%-$974K$00.00%Aug 13, 2026
Clear Creek Financial Management, LLCSell 100%-$955K$00.00%Jul 28, 2026
OnyxPoint Global Management LPReduce 31.39%-$951K$2.08M0.47%Aug 14, 2026
Capelight Capital Asset Management LPSell 100%-$913K$00.00%Jul 15, 2026
Oak Ridge Investments LLCSell 100%-$810K$00.00%Jul 21, 2026
Freestone Grove Partners LPNew Buy+$789K$789K0.01%Aug 14, 2026
Swiss Life Asset Management LtdSell 100%-$754K$00.00%Jul 29, 2026
Belpointe Asset Management LLCNew Buy+$731K$731K0.02%Jul 31, 2026
Persistent Asset Partners LtdAdded 409.06%+$683K$850K0.25%Aug 7, 2026
Capital Fund Management S.A.Added 33.30%+$613K$2.45M0.01%Aug 13, 2026
Kassira Wealth Management LLCSell 100%-$581K$00.00%Aug 7, 2026
Maxi Investments CY LtdSell 100%-$527K$00.00%Aug 13, 2026
Kerrisdale Advisers, LLCAdded 115.82%+$525K$979K0.25%Aug 14, 2026
Valiant Capital Management, L.P.Added 17.71%+$478K$3.18M0.13%Aug 14, 2026
Great Valley Advisor Group, Inc.Sell 100%-$453K$00.00%Aug 10, 2026
Thoroughbred Financial Services, LLCReduce 43.51%-$407K$528K0.03%Aug 11, 2026
Formidable Asset Management, LLCSell 100%-$401K$00.00%Jul 17, 2026
Bridgefront Capital, LLCSell 100%-$392K$00.00%Aug 14, 2026
CenterStar Asset Management, LLCSell 100%-$380K$00.00%Aug 5, 2026
Fox Run Management, L.L.C.New Buy+$329K$329K0.05%Aug 4, 2026
Bridge City Capital, LLCAdded 23.98%+$306K$1.58M0.36%Aug 11, 2026
North Star Investment Management Corp.Sell 100%-$304K$00.00%Jul 28, 2026
Sigma Planning CorpSell 100%-$291K$00.00%Aug 7, 2026
D'Orazio & Associates, Inc.Sell 100%-$268K$00.00%Jul 28, 2026
Mindset Wealth Management, LLCSell 100%-$261K$00.00%Aug 4, 2026
Adapt Wealth Advisors, LLCSell 100%-$222K$00.00%Aug 12, 2026
Quantinno Capital Management LPNew Buy+$213K$213K0.00%Aug 13, 2026
Allstate CorpSell 100%-$212K$00.00%Aug 13, 2026
Hennion & Walsh Asset Management, Inc.Added 33.41%+$210K$838K0.02%Jul 8, 2026
MML Investors Services, LLCReduce 46.47%-$205K$237K0.00%Aug 7, 2026
Independent Financial Group, LLCReduce 41.15%-$140K$201K0.00%Jul 15, 2026
World Equity Group, Inc.Added 16.13%+$112K$804K0.18%Jul 9, 2026
State of Alaska, Department of RevenueAdded 44.22%+$97.2K$317K0.00%Jul 20, 2026
Financial Consulate, IncSell 100%-$91.6K$00.00%Jul 23, 2026
AlphaGrep UK LtdAdded 55.24%+$77.4K$218K0.06%Aug 14, 2026
Legato Capital Management LLCAdded 26.50%+$53.6K$256K0.02%Aug 6, 2026
Inspire Advisors, LLCAdded 33.10%+$52K$209K0.01%Aug 13, 2026
Truvestments Capital LLCAdded 33.21%+$51.8K$208K0.03%Aug 12, 2026
Triumph Capital ManagementAdded 32.90%+$47.4K$191K0.03%Jul 21, 2026
Global Assets Advisory, LLCSell 100%-$33.5K$00.00%Jul 27, 2026
Gotham Asset Management, LLCReduce 5.31%-$32.9K$586K0.00%Aug 14, 2026
D.A. Davidson & Co.Added 14.30%+$29.4K$235K0.00%Jul 24, 2026
Hughes Financial Services, LLCReduce 97.67%-$29.4K$7000.00%Jul 20, 2026
Spire Wealth ManagementAdded 31.17%+$27.2K$115K0.00%Jul 15, 2026
KBC Group NVSell 100%-$19K$00.00%Aug 5, 2026
Sequent Planning LLCReduce 7.01%-$17.5K$232K0.05%Aug 14, 2026
Massachusetts Financial Services CoReduce 3.86%-$15.2K$380K0.00%Aug 3, 2026
Financial Freedom, LLCSell 100%-$14.3K$00.00%Aug 6, 2026
Strive Financial Group ,LLCReduce 68.50%-$10.7K$4.9K0.00%Aug 17, 2026
Summit Securities Group LLCNew Buy+$10.1K$10.1K0.00%Aug 3, 2026
M&G PLCAdded 7.63%+$6.71K$94.6K0.00%Aug 6, 2026
Sound Income Strategies, LLCSell 100%-$6.62K$00.00%Jul 20, 2026
Alps Advisors IncAdded 1.33%+$4.51K$344K0.00%Jul 29, 2026
Silver Grove Financial Group, Inc.Added 33.67%+$3.93K$15.6K0.01%Aug 13, 2026
Lanark Financial, Inc.Sell 100%-$3.9K$00.00%Jul 21, 2026
Fiduciary Financial AdvisorsNew Buy+$3.66K$3.66K0.00%Aug 14, 2026
Bay Rivers GroupReduce 0.49%-$1.75K$355K0.12%Jul 9, 2026
Armstrong Advisory Group, IncSell 100%-$1.46K$00.00%Jul 13, 2026
Harbor Capital Advisors, Inc.Reduce 11.88%-$404$3K0.00%Aug 7, 2026
MassMutual Private Wealth & Trust, FSBAdded 700.00%+$272$3110.00%Jul 2, 2026
Stone House Investment Management, LLCAdded 6.15%+$156$2.68K0.00%Aug 5, 2026
CENTRAL TRUST CoSell 100%-$122$00.00%Jul 31, 2026

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