Gagnon Advisors, LLC Power Solutions International, Inc. Transaction History

Gagnon Advisors, LLC

$137 Million
Q2 2025

A detailed history of Gagnon Advisors, LLC transactions in Power Solutions International, Inc. stock. As of the latest transaction made, Gagnon Advisors, LLC holds 180,405 shares of PSIX stock, worth $17.2 Million. This represents 8.51% of its overall portfolio holdings.

Number of Shares

180,405

Previous 323,484 44.23%

Holding current value

$17.2 Million

Previous $8.18 Million 42.69%

% of portfolio

8.51%

Previous 6.56%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Jul 23, 2025	SELL	$18.7 - $68.01 $2.68 Million - $9.73 Million	-143,079 Reduced 44.23%	180,405 $11.7 Million
Q1 2025 May 12, 2025	SELL	$25.28 - $43.7 $3.71 Million - $6.41 Million	-146,681 Reduced 31.2%	323,484 $8.18 Million
Q4 2024 Jan 23, 2025	SELL	$17.3 - $33.35 $4.98 Million - $9.59 Million	-287,579 Reduced 37.95%	470,165 $15.2 Million
Q2 2024 Aug 14, 2024	BUY	$2.1 - $6.7 $118,509 - $378,101	56,433 Added 8.05%	757,744 $4.83 Million
Q1 2024 May 13, 2024	BUY	$1.8 - $2.45 $74,935 - $101,995	41,631 Added 6.31%	701,311 $1.61 Million
Q3 2022 Nov 14, 2022	BUY	$1.25 - $2.25 $41,370 - $74,466	33,096 Added 5.28%	659,680 $1.12 Million
Q2 2020 Aug 14, 2020	BUY	$3.64 - $6.25 $1.74 Million - $2.98 Million	476,936 Added 318.71%	626,584 $2.51 Million
Q2 2020 Aug 13, 2020	SELL	$3.64 - $6.25 $1.32 Million - $2.27 Million	-363,352 Reduced 70.83%	149,648 $2.51 Million
Q4 2019 Feb 14, 2020	BUY	$4.05 - $7.9 $49,810 - $97,162	12,299 Added 2.46%	513,000 $4.05 Million
Q3 2019 Nov 08, 2019	BUY	$7.3 - $10.75 $203,414 - $299,548	27,865 Added 5.89%	500,701 $3.66 Million
Q2 2019 Aug 12, 2019	BUY	$7.18 - $10.2 $194,075 - $275,706	27,030 Added 6.06%	472,836 $4.61 Million
Q1 2019 May 13, 2019	BUY	$6.69 - $9.0 $74,767 - $100,584	11,176 Added 2.57%	445,806 $3.34 Million
Q4 2018 Jan 18, 2019	BUY	$8.8 - $12.12 $404,641 - $557,301	45,982 Added 11.83%	434,630 $4.02 Million
Q3 2018 Nov 13, 2018	BUY	$9.6 - $12.97 $747,052 - $1.01 Million	77,818 Added 25.04%	388,648 $4.57 Million
Q2 2018 Aug 09, 2018	BUY	$7.4 - $9.6 $108,950 - $141,340	14,723 Added 4.97%	310,830 $2.98 Million
Q4 2017 Feb 13, 2018	BUY	$6.35 - $10.3 $4,648 - $7,539	732 Added 0.25%	296,107 $2.22 Million
Q3 2017 Nov 14, 2017	BUY	$8.21 - $10.0 $2.43 Million - $2.95 Million	295,375	295,375 $2.57 Million

Others Institutions Holding PSIX

# of Institutions

120

Shares Held

2.91M

Call Options Held

Put Options Held

View Full List

About POWER SOLUTIONS INTERNATIONAL, INC.

Ticker PSIX
Exchange OTC
Sector Industrials
Industry Specialty Industrial Machinery
Shares Outstandng 22,949,100
Market Cap $2.19B
Description
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; an...

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Gagnon Advisors, LLC Power Solutions International, Inc. Transaction History