Security key
73933G202
POWER SOLUTIONS INTERNATIONAL, INC. - Common Stock, par value $0.001 per share (PSIX)
CUSIP: 73933G202
Q3 2022 13F Holders as of 30 Sep 2022
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 2,630,986
- Total 13F value
- $4,472,000
- Share change
- +114,685
- SEC-reported price per share
- $1.70
- Number of holders
- 3
- Value change
- +$194,935
- Number of buys
- 2
- Shares outstanding
- 23,115,280
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2022
Institutions
3
Top holders
3
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
Reporting periods
Holder history for CUSIP 73933G202
Recent filing periods:
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
3/7
Latest evidence
15 Sep 2022
13F
3/4/5
Lead comparable stake: 5.2%
4 rows are not safely comparable across share classes.
Showing 1-6 of 7 holder rows.
Quick read
GAGNON SECURITIES LLC leads the comparable SEC ownership view at 5.2%.
3 of 7 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
5.2%
S SQUARED TECHNOLOGY, LLC
3%
Gagnon Advisors, LLC
2.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 7 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| GAGNON SECURITIES LLC |
13F
Company
|
5.2%
|
$2,099,000
1,199,643 shares
|
— | 30 Jun 2022 |
| S SQUARED TECHNOLOGY, LLC |
13F
Company
|
3%
|
$1,173,000
690,074 shares
|
— | 30 Jun 2022 |
| Gagnon Advisors, LLC |
13F
Company
|
2.7%
|
$1,097,000
626,584 shares
|
— | 30 Jun 2022 |
| Fabrizio Mozzi |
3/4/5
Director
|
—
class O/S missing
|
$23,830
7,917 shares
|
— | 15 Sep 2022 |
| Guogang Wu |
3/4/5
Director
|
—
class O/S missing
|
$12,955
4,304 shares
|
— | 22 Dec 2021 |
| Lance Michael Arnett |
3/4/5
Chief Executive Officer
|
—
class O/S missing
|
—
131,875 shares
|
— | 18 Mar 2022 |
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 Q3 2022
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
3
Shares
2,630,986
Rows available
3
| 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 Q3 2022 vs Q2 2022 Across Filers
Q2 2022 holders
3
Q3 2022 holders
3
Holder diff
0
| Investor | Q2 2022 Shares | Q3 2022 Shares | Share Diff | Share Chg % | Q2 2022 value | Q3 2022 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend