Institutional shares held 2.35 Million
0 calls
0 puts
Total value of holdings $61.5M
$0 calls
$0 puts
Market Cap $601M
22,949,100 Shares Out.
Institutional ownership 10.23%
# of Institutions 36


Latest Institutional Activity in PSIX

Top Purchases

Q1 2025
Ritholtz Wealth Management Shares Held: 39.9K ($1.04M)
Q1 2025
D.A. Davidson & Co. Shares Held: 10.2K ($266K)
Q1 2025
Spire Wealth Management Shares Held: 5.98K ($157K)
Q1 2025
Farther Finance Advisors, LLC Shares Held: 878 ($23K)
Q1 2025
Creative Financial Designs Inc Shares Held: 200 ($5.24K)

Top Sells

Q1 2025
World Equity Group, Inc. Shares Held: 9.4K ($246K)
Q4 2024
Gagnon Advisors, LLC Shares Held: 470K ($12.3M)
Q4 2024
S Squared Technology, LLC Shares Held: 293K ($7.67M)
Q4 2024
Gagnon Securities LLC Shares Held: 850K ($22.3M)
Q4 2017
Simon Quick Advisors, LLC Shares Held: 0 ($0)

About PSIX

Power Solutions International, Inc. designs, engineers, manufactures, markets, and sells engines and power systems in the United States, North America, the Pacific Rim, Europe, and internationally. The company offers alternative-fueled power systems for original equipment manufacturers of off-highway industrial equipment and on-road vehicles; and large custom-engineered integrated electrical power generation systems. It also provides basic engine blocks integrated with fuel system parts, as well as complete packaged power systems, including combined front accessory drives, cooling systems, electronic systems, air intake systems, fuel systems, housings, power takeoff systems, exhaust systems, hydraulic systems, enclosures, brackets, hoses, tubes, packaging, telematics, and other assembled components. In addition, the company offers compression and spark-ignited internal combustion engines that run on various fuels, such as natural gas, propane, gasoline, diesel, and biofuels in the energy, industrial, and transportation markets. Further, it provides standby and prime power generation, demand response, microgrid, renewable energy resiliency, arbor equipment, and combined heat and power; forklifts, wood chippers, stump grinders, sweepers/industrial scrubbers, aerial lift platforms/scissor lifts, irrigation pumps, oil and gas compression, oil lifts, off road utility vehicles, ground support equipment, ice resurfacing equipment, and pump jacks; and light and medium duty vocational trucks and vans, school and transit buses, and terminal and utility tractors. The company has a strategic collaboration agreement with Weichai Power Co., Ltd. Power Solutions International, Inc. was founded in 1985 and is headquartered in Wood Dale, Illinois.


Insider Transactions at PSIX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
61.8K Shares
From 4 Insiders
Exercise of conversion of derivative security 46.8K shares
Grant, award, or other acquisition 15K shares
Sell / Disposition
1.17M Shares
From 3 Insiders
Payment of exercise price or tax liability 31.8K shares
Bona fide gift 760K shares
Open market or private sale 373K shares

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