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IPGP · Ipg Photonics Corp

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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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IPGP

Name: IPG PHOTONICS CORP (IPGP) insider trading and ownership data
Creator: WaveMan
License: https://wave-man.com/terms

IPG PHOTONICS CORP

SEMICONDUCTORS & ELECTRONICS · SEMICONDUCTORS & RELATED DEVICES · CIK 0001111928

FORM 144 · 5☆ WATCH

INSIDER NET · 180D

-$21.7M

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

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

213

13F, latest reported quarter

REVENUE GROWTH

+2.7%

XBRL, annual

NET MARGIN

3.1%

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

INSIDERS

net -$21.7M over 180 days

-$20.2M over 90 days · -$20.3M of it by a 10%+ holder

below 71% of Semiconductors & Electronics

CONGRESS

no member of Congress has reported trading it

FUNDS

213 funds added or opened last quarter

more than 65% of Semiconductors & Electronics

REVENUE

+2.7% year over year

below 62% of Semiconductors & Electronics

MARGIN

3.1% net margin

more than 63% of Semiconductors & Electronics

BUYBACKS

$53.1M repurchased, FY to 2025-12-31

more than 58% of Semiconductors & Electronics

SHORT

8.2% of shares outstanding short · 9.5 days to cover · settled 2026-07-31

more than 72% of Semiconductors & Electronics

THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET

Insiders are net sellers: -$21.7M across 8 people in 180 days.

213 funds added or opened positions in the latest 13F quarter, of 360 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 -4.6%

-4.6%12M

INSIDER SELLFORM 144

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

Insiders have filed to sell — before selling.

The record shows a net $21.7M sold by insiders over 180 days, 213 funds added last quarter, $22.9M in planned Form 144 sales. 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

NVDA CRDO VICR MPWR VPLM ALAB PI MTSI MU AIP AVGO MSI

Insider transactions

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

Over the last 180 days, IPG PHOTONICS CORP insiders sold a net $21.7M of stock across 299 Form 4 purchases and sales, with 1 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-04.

INSIDER

FILED

VALUE

Valentin Gapontsev Trust I

—

SELL

2026-09-02

4,591.0

$347.3K

Valentin Gapontsev Trust I

—

SELL

2026-09-02

4,715.0

$359.5K

Valentin Gapontsev Trust I

—

SELL

2026-09-01

18,091.0

$1.4M

PEELER JOHN R

Director

BUY

2026-08-26

1,552.0

$113.0K

PEELER JOHN R

Director

BUY

2026-08-26

1,158.0

$86.4K

299 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 294 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

First Eagle Investment Management, LLC

6,677,762.0 sh

$783.4M

BlackRock, Inc.

2,850,574.0 sh

$334.4M

VANGUARD PORTFOLIO MANAGEMENT LLC

1,646,072.0 sh

$193.1M

DIMENSIONAL FUND ADVISORS LP

1,600,237.0 sh

$187.7M

LAZARD ASSET MANAGEMENT LLC

1,427,735.0 sh

$167.5M

SCHEDULE 13D/G

No 5%+ ownership filings

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

Planned sales · Form 144

Filed before the sale — intent, not a trade

IP FIBRE DEVICES LTD

FILED 2026-06-29

$20.4M

SCHERBAKOV EUGENE A

FILED 2026-06-29

$464.3K

Lopresti Angelo P

FILED 2026-06-29

$331.0K

Agnes Tang

FILED 2026-06-22

$178.1K

Valentin Gapontsev Trust II

FILED 2026-06-22

$1.5M

Fund concentration

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

Motley Fool Small-Cap Growth ETF

$2.9M POSITION · AS OF 2026-02-28

4.1%

Neuberger Mid Cap Intrinsic Value Fund

$1.5M POSITION · AS OF 2026-02-28

2.9%

Mid Cap Intrinsic Value Portfolio

$2.7M POSITION · AS OF 2026-03-31

2.7%

Archer Growth ETF

$295.1K POSITION · AS OF 2026-02-28

2.6%

SBH SMALL CAP VALUE FUND

$9.8M POSITION · AS OF 2026-03-31

2.5%

Carillon Chartwell Small Cap Value Fund

$936.3K POSITION · AS OF 2026-03-31

2.3%

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	$1.0B	$977.1M	$1.3B	$1.4B
GROSS PROFIT	$381.5M	$338.2M	$541.7M	$555.4M
OPERATING INCOME	$13.1M	$-208.3M	$232.0M	$169.5M
NET INCOME	$31.1M	$-181.5M	$218.9M	$109.9M
EPS (DILUTED)	0.73	-4.09	4.63	2.16
OPERATING CASH FLOW	$75.3M	$247.9M	$296.0M	$212.6M
CASH	$403.8M	$620.0M	$514.7M	$698.2M
LONG-TERM DEBT	—	—	—	$0
BUYBACKS	$53.1M	$343.8M	$223.5M	$499.5M

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