IPGP
IPG Photonics CorporationTechnology · $3.3B market cap
Verdict
Share price
$84.05
close of Oct 3, 2026
Fair value
$120.59
Sticker Price
Payback Price
$48.24
buy price
IPGP is Undervalued: at $84.05 it trades 30% below its fair value of $120.59. Its buy price (Payback Price) is $48.24, 43% below today's price. Business quality is strong: 4 of 5 key numbers clear the 10% bar.
How we valued it
Buffett Normalized. A profitable, growing business, so we project its earnings 10 years ahead and work out what that is worth today.
Business quality
4 of 5 clear the 10% bar. What are the Big Five?
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1 of the investors we track holds IPGP. In Q2 2026, 1 trimmed. Who we track
Moves in Q2 2026
Trimmed: First Eagle Investment Management
Insider activity
Since Jun 22, 2026: 2 open-market purchases worth $199K, 36 sales worth $20.4M and 1 other filing (stock awards, tax withholding and similar). Why purchases matter
Purchases
Sales
Valentin Gapontsev Trust I
Owns 10%+ · 2026-09-02
Sold
$360K
Valentin Gapontsev Trust I
Owns 10%+ · 2026-09-02
Sold
$347K
Valentin Gapontsev Trust I
Owns 10%+ · 2026-09-01
Sold
$1.4M
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-08-05
Sold
$54K
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-08-05
Sold
$423K
Show all 36 salesShow fewer
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-08-05
Sold
$128K
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-08-05
Sold
$1.1M
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-08-04
Sold
$1.2M
SCHERBAKOV EUGENE A
director · 2026-07-31
Sold
$21K
SCHERBAKOV EUGENE A
director · 2026-07-31
Sold
$26K
SCHERBAKOV EUGENE A
director · 2026-07-31
Sold
$17K
SCHERBAKOV EUGENE A
director · 2026-07-31
Sold
$67K
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-07-31
Sold
$27K
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-07-31
Sold
$17K
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-07-31
Sold
$44K
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-07-31
Sold
$2.2M
Valentin Gapontsev Trust I
Owns 10%+ · 2026-07-21
Sold
$2.5M
Valentin Gapontsev Trust I
Owns 10%+ · 2026-07-21
Sold
$2.5M
Valentin Gapontsev Trust I
Owns 10%+ · 2026-07-21
Sold
$719K
Valentin Gapontsev Trust I
Owns 10%+ · 2026-07-21
Sold
$100K
SCHERBAKOV EUGENE A
director · 2026-06-29
Sold
$21K
SCHERBAKOV EUGENE A
director · 2026-06-29
Sold
$105
SCHERBAKOV EUGENE A
director · 2026-06-29
Sold
$10K
SCHERBAKOV EUGENE A
director · 2026-06-29
Sold
$25K
SCHERBAKOV EUGENE A
director · 2026-06-29
Sold
$98K
Lopresti Angelo P
SVP, Secretary & Gen Counsel · 2026-06-29
Sold
$110K
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-06-29
Sold
$1.2M
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-06-29
Sold
$283K
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-06-29
Sold
$1.7M
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-06-29
Sold
$1.4M
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-06-29
Sold
$1.8M
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-06-29
Sold
$243K
IP FIBRE DEVICES LTD
Owns 10%+ · 2026-06-29
Sold
$184K
Agnes Tang
director · 2026-06-22
Sold
$24K
Agnes Tang
director · 2026-06-22
Sold
$63K
Agnes Tang
director · 2026-06-22
Sold
$91K
Other filings
About IPG Photonics Corporation
Established in 1990 and headquartered in Oxford, Massachusetts, IPG Photonics Corporation is a leading global developer and manufacturer of high-performance fiber, diode, and hybrid fiber-solid state lasers, along with fiber amplifiers. These advanced laser systems are primarily utilized across a wide range of materials processing applications worldwide. The company's extensive product portfolio encompasses a…
Semiconductors
Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works