Power Solutions Ownership | Who Owns Power Solutions?

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Power Solutions Ownership Summary

Power Solutions is owned by 21.29% institutional investors, 63.31% insiders, and 15.40% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 2.92% of PSIX shares.

PSIX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Power Solutions	21.29%	63.31%	15.40%
Sector	Industrials Stocks	47.66%	12.56%	39.78%
Industry	Industrial Machinery Stocks	47.74%	9.56%	42.70%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	673.61K	2.92%	$38.49M
Vanguard group	539.98K	2.34%	$30.85M
Situational awareness lp	432.30K	1.88%	$24.70M
Allspring global investments	328.76K	1.43%	$20.23M
Arrowstreet capital, limited partnership	325.08K	1.41%	$31.93M
Antipodes partners	228.41K	0.99%	$13.05M
Busey wealth management	220.00K	0.96%	$12.57M
Sg americas securities	216.40K	0.94%	$13.17M
Dimensional fund advisors lp	201.89K	0.88%	$11.54M
Portolan capital management	195.80K	0.85%	$19.23M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Hel ved capital management	68.72K	1.42%	$6.75B
Beacon harbor wealth advisors	103.22K	1.31%	$5.90M
Portolan capital management	195.80K	1.04%	$19.23M
Navellier & associates	101.73K	0.65%	$5.81M
Kadensa capital	59.71K	0.60%	$5.86M
Corsair capital management	30.64K	0.50%	$3.01M
Situational awareness lp	432.30K	0.45%	$24.70M
Hussman strategic advisors	31.50K	0.43%	$1.80M
Militia capital partners, lp	8.70K	0.40%	$854.51K
Busey wealth management	220.00K	0.33%	$12.57M

Top Buyers

Holder	Shares	% Assets	Change
Situational awareness lp	432.30K	0.45%	432.30K
Arrowstreet capital, limited partnership	325.08K	0.02%	251.88K
Antipodes partners	228.41K	0.27%	228.41K
Sg americas securities	216.40K	0.01%	214.61K
Portolan capital management	195.80K	1.04%	195.80K

Top Sellers

Holder	Shares	% Assets	Change
Marshall wace, llp	-	-	-263.12K
Gagnon advisors	-	-	-180.41K
Wells fargo & company/mn	35.59K	0.00%	-69.91K
Gagnon securities	-	-	-64.77K
Two sigma investments, lp	52.77K	0.01%	-57.30K

New Positions

Holder	Shares	% Assets	Change	Value
Situational awareness lp	432.30K	0.45%	432.30K	$24.70M
Antipodes partners	228.41K	0.27%	228.41K	$13.05M
Driehaus capital management	134.50K	0.09%	134.50K	$13.21M
Beacon harbor wealth advisors	103.22K	1.31%	103.22K	$5.90M
Hel ved capital management	68.72K	1.42%	68.72K	$6.75B

Sold Out

Holder	Change
Srs capital advisors	-5.00
Rothschild investment	-10.00
Fortitude family office	-12.00
Rise advisors	-18.00
Quadrant capital group	-18.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	138	-34.60%	4,904,015	-9.98%	21	3.80%	104	-33.33%	17	-45.16%
Sep 30, 2025	124	2.48%	3,638,513	10.33%	15	7.70%	91	-10.78%	21	31.25%
Jun 30, 2025	126	90.91%	3,446,800	9.83%	14	8.05%	105	90.91%	18	125.00%
Mar 31, 2025	66	106.25%	3,139,286	35.80%	13	13.64%	55	96.43%	8	166.67%
Dec 31, 2024	17	325.00%	1,477,604	-35.11%	6	6.59%	14	-	2	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Sep 11, 2025	Weichai America Corp.	-	Sell	$2.88M
Sep 11, 2025	Weichai America Corp.	-	Sell	$2.18M
Sep 11, 2025	Weichai America Corp.	-	Sell	$1.79M
Sep 11, 2025	Weichai America Corp.	-	Sell	$617.98K
Sep 10, 2025	He Hong	-	Sell	$95.00K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	-
2025 Q3	1	117
2025 Q2	-	1
2025 Q1	-	4
2024 Q4	-	7

PSIX Ownership FAQ

Who Owns Power Solutions?

Power Solutions shareholders are primarily institutional investors at 21.29%, followed by 63.31% insiders and 15.40% retail investors. The average institutional ownership in Power Solutions's industry, Industrial Machinery Stocks, is 47.74%, which Power Solutions falls below.

Who owns the most shares of Power Solutions?

Power Solutions’s largest shareholders are Blackrock funding, inc. /de (673.61K shares, 2.92%), Vanguard group (539.98K shares, 2.34%), and Situational awareness lp (432.3K shares, 1.88%). Together, they hold 7.15% of Power Solutions’s total shares outstanding.

Does Blackrock own Power Solutions?

BlackRock is not among the top 10 institutional shareholders of Power Solutions.

Who is Power Solutions’s biggest shareholder by percentage of total assets invested?

Hel ved capital management is Power Solutions’s biggest shareholder by percentage of total assets invested, with 1.42% of its assets in 68.72K Power Solutions shares, valued at 6.75B$.

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