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IPG Photonics IPGP · USD

Information Technology · US listing · 🇺🇸 United States

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70.67

+8.21%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Valentin Gapontsev Trust I6.7m15.77%−66.5k17 Feb 2026
IP Fibre Devices (UK), Ltd.6.6m15.46%−64.2k21 Jan 2026
FIRST EAGLE INVESTMENT MANAGEMENT, LLC4.6m10.77%+106.2k31 Mar 2026
First Eagle Investment Management, L.L.C.4.5m10.52%+12.3k31 Dec 2025
The Vanguard Group, Inc.2.8m6.56%−31.8k31 Dec 2025
BLACKROCK, INC.2.7m6.36%+255.7k31 Mar 2026
BlackRock Institutional Trust Company, N.A.2.1m4.96%+5.3k31 Dec 2025
Dimensional Fund Advisors, L.P.1.8m4.26%+59.2k31 Dec 2025
Lazard Asset Management, L.L.C.1.8m4.15%−17.6k31 Dec 2025
Amova Asset Management Co., Ltd.1.7m4.04%−18.9k31 Dec 2025
DIMENSIONAL FUND ADVISORS LP1.7m3.99%−113.8k31 Mar 2026
VANGUARD PORTFOLIO MANAGEMENT LLC1.6m3.85%+1.6m31 Mar 2026
Lopresti (Angelo P)1.5m3.58%+6.3k18 Feb 2026
LAZARD ASSET MANAGEMENT LLC1.4m3.22%−394.8k31 Mar 2026
AllianceBernstein L.P.1.4m3.20%−23.8k31 Dec 2025

Insider trades

Purchases and sales by directors and officers, as filed with the regulator

DateWhoTypeSharesPriceValue
17 Mar 2026 ↗Buttarazzi Mary E.VP, Corp Controller and CAOSale500116.22$58,110
24 Feb 2026 ↗IP FIBRE DEVICES LTD10% ownerSale1.6k136.89$221,768
24 Feb 2026 ↗SCHERBAKOV EUGENE ADirectorSale2.7k137.83$372,141
23 Feb 2026 ↗IP FIBRE DEVICES LTD10% ownerSale33.4k133.52$4.5m
20 Feb 2026 ↗IP FIBRE DEVICES LTD10% ownerSale29.2k131.94$3.8m

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

3.9m

+5.0% on the period before. 10.0 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

56.5%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 24 Sept 20262,781 shares
  • 23 Sept 20264,751 shares
  • 17 Sept 20268,449 shares
  • 3 Sept 202611,234 shares
  • 2 Sept 202617,895 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.