POWER SOLUTIONS INTERNATIONAL, INC. - Common Stock, par value $0.001 per share (PSIX)

Q: What does CUSIP 73933G202 represent in this 13F holders report?

CUSIP 73933G202 is the security identifier for PSIX - POWER SOLUTIONS INTERNATIONAL, INC. - Common Stock, par value $0.001 per share used to aggregate holder disclosures.

Q: How many institutions held PSIX - POWER SOLUTIONS INTERNATIONAL, INC. - Common Stock, par value $0.001 per share in Q1 2020?

3 institutional investors reported PSIX - POWER SOLUTIONS INTERNATIONAL, INC. - Common Stock, par value $0.001 per share for Q1 2020. Use the holders table for investor-level position and value details.

CUSIP: 73933G202

Q1 2020 13F Holders as of 31 Mar 2020

Security type / class: Equity / Common Stock, par value $0.001 per share
Total 13F shares: 2,153,370
Total 13F value: $9,905,000
Share change: -2,156
SEC-reported price per share: $4.60
Number of holders: 3
Value change: -$9,917
Number of sells: 1
Shares outstanding: 23,115,280

Security key

73933G202

Report period

Q1 2020

Institutions

Top holders

PSIX full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 POWER SOLUTIONS INTERNATIONAL, INC. SEC filings POWER SOLUTIONS INTERNATIONAL, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 73933G202

Newer quarter: Q2 2026

Recent filing periods:

Q2 2026

Ownership snapshot

Top reported holders of PSIX - POWER SOLUTIONS INTERNATIONAL, INC. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

GAGNON SECURITIES LLC

Disclosed value leader

GAGNON SECURITIES LLC

Comparable rows

3/3

Latest evidence

31 Dec 2019

13F Lead comparable stake: 4.1%

Quick read

GAGNON SECURITIES LLC leads the comparable SEC ownership view at 4.1%.

3 of 3 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens GAGNON SECURITIES LLC's linked filing trail.

Comparable ownership Top 3

GAGNON SECURITIES LLC 4.1%

S SQUARED TECHNOLOGY, LLC 3%

Gagnon Advisors, LLC 2.2%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-3 of 3 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
GAGNON SECURITIES LLC	13F Company 13F	4.1%	$7,524,000 952,452 shares	—	31 Dec 2019
S SQUARED TECHNOLOGY, LLC	13F Company 13F	3%	$5,452,000 690,074 shares	—	31 Dec 2019
Gagnon Advisors, LLC	13F Company 13F	2.2%	$4,053,000 513,000 shares	—	31 Dec 2019

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2020

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

2,153,370

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2020 vs Q1 2020 Across Filers

Q1 2020 holders

Holder diff

Investor	Q1 2020 Shares	Q1 2020 Shares	Share Diff	Share Chg %	Q1 2020 value	Q1 2020 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend