IPG PHOTONICS CORP (IPGP) Stock
3 members of Congress disclosed 5 trades in IPGP since 2014: 4 purchases and 1 sale, most recently Thomas Suozzi (sale, Jun 3, 2021). 3 of the hedge funds AlphaScala tracks reported IPGP in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Citadel's at $44.32M. Company insiders reported 2 open-market buys and 8 sales on SEC Form 4 in the 90 days to Nov 5, 2026.
Which members of Congress traded IPG PHOTONICS CORP (IPGP)?
Most recent: Thomas Suozzi (sale, Jun 3, 2021); records start Feb 25, 2014.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Tom Suozzi D-NY · House | 2021-06-03 | sale | $1k – $15k |
| Tom Suozzi D-NY · House | 2021-04-15 | purchase | $1k – $15k |
| Tom Rooney R-FL · House | 2018-09-20 | purchase | $1k – $15k |
| Tom Rooney R-FL · House | 2018-08-27 | purchase | $15k |
| Lamar Smith R-TX · House | 2014-02-25 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026.
See all IPGP political trades →Which hedge funds own IPGP?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Citadel Ken Griffin | 378K | $44.32M | +103% |
| Renaissance Technologies Jim Simons (founder) | 122K | $14.34M | +43% |
| Blackstone | 5K | $635.2K | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are IPG PHOTONICS CORP insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Nov 3, 26 | Valentin Gapontsev Trust I | 10%+ Owner | SELL | 14.6K | $1.1M |
| Nov 2, 26 | Valentin Gapontsev Trust I | 10%+ Owner | SELL | 6.0K | $453K |
| Oct 2, 26 | Scherbakov Eugene A | Director | SELL | 3.0K | $260K |
| Oct 2, 26 | Ip Fibre Devices Ltd | 10%+ Owner | SELL | 9.9K | $843K |
| Oct 2, 26 | Ip Fibre Devices Ltd | 10%+ Owner | SELL | 5.5K | $472K |
| Sep 2, 26 | Valentin Gapontsev Trust I | 10%+ Owner | SELL | 4.6K | $347K |
| Sep 2, 26 | Valentin Gapontsev Trust I | 10%+ Owner | SELL | 4.7K | $360K |
| Sep 1, 26 | Valentin Gapontsev Trust I | 10%+ Owner | SELL | 18.1K | $1.4M |
| Aug 26, 26 | Peeler John R | Director | BUY | 1.6K | $113K |
| Aug 26, 26 | Peeler John R | Director | BUY | 1.2K | $86K |
SEC Form 4 filings as of Nov 5, 2026
See cluster-buy signals across all tickers →IPGP price chart
Powered by TradingViewWhat does IPG PHOTONICS CORP do?
IPG Photonics Corporation is the world's leading designer, manufacturer, and distributor of high-performance fiber lasers, laser systems, and related optical components. Founded in 1990 and headquartered in Marlborough, Massachusetts, the company specializes in advanced laser technology used across diverse industrial and commercial applications. Its product portfolio includes high-power fiber lasers, fiber amplifiers, diode lasers, beam delivery systems, and complementary optical components such as pump diodes and fiber couplers. IPG Photonics serves materials processing markets with applications in cutting, welding, marking, engraving, additive manufacturing, and micromachining. Beyond industrial applications, the company provides laser solutions for medical procedures, telecommunications, scientific research, and emerging advanced applications including quantum computing, spectroscopy, and directed energy systems. The company operates manufacturing facilities, application laboratories, and service centers across more than 30 countries worldwide. Known for producing energy-efficient laser technologies, IPG Photonics enables customers to enhance productivity, reduce operational costs, and lower carbon emissions in manufacturing and industrial environments.