WAVEMAN · COMPANY

PSIX · Power Solutions International, Inc.

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TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+2.87% 13F +1,323COIN-1.05% 13F +475TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+2.87% 13F +1,323COIN-1.05% 13F +475

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PSIX

Name: POWER SOLUTIONS INTERNATIONAL, INC. (PSIX) insider trading and ownership data
Creator: WaveMan
License: https://wave-man.com/terms

POWER SOLUTIONS INTERNATIONAL, INC.

INDUSTRIALS · ENGINES & TURBINES · CIK 0001137091

SEC FILINGS☆ WATCH

INSIDER NET · 180D

open-market buys minus sells, Form 4 codes P and S

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

13F, latest reported quarter

REVENUE GROWTH

+51.8%

XBRL, annual

NET MARGIN

15.8%

SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST

INSIDERS

no Form 4 purchases or sales on file

CONGRESS

no member of Congress has reported trading it

FUNDS

90 funds added or opened last quarter

below 62% of Industrials

REVENUE

+51.8% year over year

more than 91% of Industrials

MARGIN

15.8% net margin

more than 91% of Industrials

BUYBACKS

no share repurchases reported

SHORT

no short interest reported

THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET

90 funds added or opened positions in the latest 13F quarter, of 160 holders.

The year, with the filings on it

Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail

TOTAL 12M RETURN -56.0%

-56.0%12M

INSIDER SELL

INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY

Live price

Daily candles from TradingView, on their licence — no filings are marked on this one

WHY THIS NAME IS ON THE DESK

The complete filing record, in one place.

The record shows 90 funds added last quarter. Every figure is a federal filing, dated the day it became public.

Backtest this pattern Open the screener

Same sector, ranked by filing activity

Sector from the SEC's own SIC classification

DELL ANET TDG TSLA PANW AXON STX KTOS CRCT OFLX JOBY FTNT

Insider transactions

Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

No insider purchases or sales are on record for POWER SOLUTIONS INTERNATIONAL, INC. in the period covered. Source: SEC Form 4 filings, as of 2026-09-04.

INSIDER

FILED

VALUE

Weichai Power Co., Ltd.

—

SELL

2025-09-11

23,231.0

$2.2M

Weichai Power Co., Ltd.

—

SELL

2025-09-11

19,351.0

$1.8M

Weichai Power Co., Ltd.

—

SELL

2025-09-11

6,738.0

$618.0K

Weichai Power Co., Ltd.

—

SELL

2025-09-11

30,519.0

$2.9M

He Hong

Director

SELL

2025-09-11

1,500.0

$141.0K

254 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 249 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders

13F · holdings as of the latest quarter funds have reported

Point72 Asset Management, L.P.

1,497,155.0 sh

$58.2M

BlackRock, Inc.

818,968.0 sh

$31.8M

Newtyn Management, LLC

600,890.0 sh

$23.4M

VANGUARD CAPITAL MANAGEMENT LLC

340,634.0 sh

$13.2M

Yunqi Capital Ltd

339,000.0 sh

$13.2M

SCHEDULE 13D/G

No 5%+ ownership filings

Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.

FORM 144

No planned-sale notices

No insider has notified an intent to sell. This is the panel to watch after a run-up.

Fund concentration

N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show

Formidable ETF

$400.7K POSITION · AS OF 2026-03-31

2.0%

HUSSMAN STRATEGIC MARKET CYCLE FUND

$3.7M POSITION · AS OF 2026-03-31

0.9%

HUSSMAN STRATEGIC ALLOCATION FUND

$182.6K POSITION · AS OF 2026-03-31

0.7%

Allspring Emerging Growth Fund

$2.2M POSITION · AS OF 2026-04-30

0.7%

Defiance AI and Power Infrastructure ETF

$1.5M POSITION · AS OF 2026-02-28

0.7%

Allspring VT Small Cap Growth Fund

$1.7M POSITION · AS OF 2026-03-31

0.7%

SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK

Fundamentals

Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all

	2025-12	2024-12	2023-12	2022-12
REVENUE	$722.4M	$476.0M	$459.0M	$481.3M
GROSS PROFIT	$184.9M	$140.5M	$105.9M	$88.6M
OPERATING INCOME	$109.7M	$81.6M	$44.3M	$24.6M
NET INCOME	$114.0M	$69.3M	$26.3M	$11.3M
EPS (DILUTED)	4.94	3.01	1.15	0.49
OPERATING CASH FLOW	$24.1M	$62.4M	$70.5M	$-8.8M
CASH	$41.2M	$55.3M	$22.8M	$24.3M
LONG-TERM DEBT	$10.0K	$38.0K	$90.0K	$5.0M

SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-04 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE