13FBOX
POWER SOLUTIONS INTL INC · 13F Institutional Holdings
Options Calculator Rankings

POWER SOLUTIONS INTL INC

PSIX
Institutions
161
Combined AUM (Q2 2026)
$345.7M
Combined Shares (Q2 2026)
8.9M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+4.1M
86 · 29 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-3.0M
120 · 69 Exit · ≈
⚖️ Net
+1.1M
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$345.7M
Institutions
161
New Buys
29
Adds
57
Reduces
51
Exits
69
Unchanged
24
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
Point72 Asset Management, L.P.
0.06%<0.01%#18$58.2M1.5M$526,6128,650+1.5M+17,208.15%Add
BlackRock, Inc.
<0.01%<0.01%#84$31.8M818,968$43.6M715,556+103,412+14.45%Add
Newtyn Management, LLC
2.92%#2$23.4M600,890$00+600,890New Buy
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#101$13.2M340,634$20.8M340,974-340-0.10%Reduce
Yunqi Capital Ltd
10.55%#1$13.2M339,000$00+339,000New Buy
BARCLAYS PLC
<0.01%<0.01%#53$12.1M311,110$14.6M239,046+72,064+30.15%Add
DIMENSIONAL FUND ADVISORS LP
<0.01%<0.01%#57$11.5M296,812$17.2M283,241+13,571+4.79%Add
OLP CAPITAL MANAGEMENT Ltd
2.76%#3$11.0M283,940$00+283,940New Buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#74$9.7M248,307$15.7M258,487-10,180-3.94%Reduce
CITADEL ADVISORS LLC
<0.01%<0.01%#66$8.9M228,017$8.2M134,559+93,458+69.46%Add
Busey Bank
0.21%0.36%#12$8.6M220,000$13.4M220,00000.00%Unchanged
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#88$8.4M216,235$12.0M196,297+19,938+10.16%Add
MILLENNIUM MANAGEMENT LLC
<0.01%<0.01%#52$8.0M206,942$6.0M97,880+109,062+111.42%Add
SG Americas Securities, LLC
<0.01%0.01%#46$7.6M194,930$13.2M216,395-21,465-9.92%Reduce
STATE STREET CORP
<0.01%<0.01%#109$7.2M184,855$10.4M170,747+14,108+8.26%Add
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#81$5.7M147,333$2.7M44,306+103,027+232.54%Add
FIRST TRUST ADVISORS LP
<0.01%<0.01%#50$5.7M146,750$5.2M86,123+60,627+70.40%Add
Yiheng Capital Management, L.P.
1.92%#4$5.2M133,500$00+133,500New Buy
Meros Investment Management, LP
1.6%1.04%#5$5.0M129,266$2.4M39,266+90,000+229.21%Add
MORGAN STANLEY
<0.01%<0.01%#107$4.4M113,003$19.4M197,540-84,537-42.79%Reduce
TWO SIGMA INVESTMENTS, LP
<0.01%<0.01%#51$4.2M108,961$2.8M46,371+62,590+134.98%Add
Hel Ved Capital Management Ltd
0.29%0.73%#9$3.9M100,876$6.1M100,87600.00%Unchanged
ALLIANCEBERNSTEIN L.P.
<0.01%<0.01%#62$3.8M98,700$1.9M33,440+65,260+195.16%Add
Valiant Capital Management, L.P.
0.13%0.24%#14$3.2M81,674$4.2M69,388+12,286+17.71%Add
NORTHERN TRUST CORP
<0.01%<0.01%#97$2.9M74,796$4.9M80,099-5,303-6.62%Reduce
Tidal Investments LLC
<0.01%<0.01%#42$2.8M72,447$1.8M29,379+43,068+146.59%Add
VANGUARD PORTFOLIO MANAGEMENT LLC
<0.01%<0.01%#121$2.7M70,150$6.4M105,229-35,079-33.34%Reduce
Defiance ETFs, LLC
0.04%0.02%#21$2.7M72,881$1.3M20,868+52,013+249.25%Add
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
<0.01%<0.01%#94$2.7M68,591$4.6M74,753-6,162-8.24%Reduce
CAPITAL FUND MANAGEMENT S.A.
0.01%0.01%#34$2.5M63,068$2.9M47,313+15,755+33.30%Add
JANE STREET GROUP, LLC
<0.01%<0.01%#111$2.4M61,300$5.2M85,096-23,796-27.96%Reduce
LPL Financial LLC
<0.01%<0.01%#80$2.2M57,706$9.5M156,185-98,479-63.05%Reduce
CITIGROUP INC
<0.01%<0.01%#77$2.1M53,989$93,0861,529+52,460+3,431.00%Add
OnyxPoint Global Management LP
0.47%1.12%#6$2.1M53,458$4.7M77,919-24,461-31.39%Reduce
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#89$2.0M50,986$3.0M48,690+2,296+4.72%Add
IMC-Chicago, LLC
<0.01%<0.01%#87$1.9M49,400$3.6M58,600-9,200-15.70%Reduce
VICTORY CAPITAL MANAGEMENT INC
<0.01%<0.01%#67$1.8M45,761$2.3M37,316+8,445+22.63%Add
Bridge City Capital, LLC
0.36%0.55%#8$1.6M40,658$2.0M32,793+7,865+23.98%Add
VOLORIDGE INVESTMENT MANAGEMENT, LLC
0.01%0.02%#39$1.5M37,637$4.4M72,630-34,993-48.18%Reduce
ExodusPoint Capital Management, LP
0.01%#35$1.4M37,020$00+37,020New Buy
Bank of New York Mellon Corp
<0.01%<0.01%#108$1.4M35,290$2.1M34,670+620+1.79%Add
Man Group plc
<0.01%0.01%#54$1.4M34,788$5.4M88,667-53,879-60.77%Reduce
RAYMOND JAMES FINANCIAL INC
<0.01%<0.01%#98$1.2M30,479$2.0M32,864-2,385-7.26%Reduce
AQR CAPITAL MANAGEMENT LLC
<0.01%<0.01%#90$1.2M29,658$1.7M28,128+1,530+5.44%Add
WELLS FARGO & COMPANY/MN
<0.01%<0.01%#113$1.2M29,644$2.7M43,852-14,208-32.40%Reduce
XTX Topco Ltd
0.01%0.01%#32$1.1M27,479$703,95511,563+15,916+137.65%Add
Capstone Capital Management Ltd
0.46%#7$1.0M26,718$00+26,718New Buy
BALYASNY ASSET MANAGEMENT L.P.
<0.01%<0.01%#63$1.0M26,201$511,3318,399+17,802+211.95%Add
Qube Research & Technologies Ltd
<0.01%<0.01%#69$1.0M25,845$763,31312,538+13,307+106.13%Add
Cetera Investment Advisers
<0.01%<0.01%#70$996,63425,627$2.0M33,508-7,881-23.52%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow