AEIS
Advanced Energy Industries, Inc.Technology · $10.2B market cap
Verdict
Share price
$304.28
close of Oct 3, 2026
Fair value
$63.60
Sticker Price
Payback Price
$25.44
buy price
AEIS is Overpriced: at $304.28 it trades 378% above its fair value of $63.60. Its buy price (Payback Price) is $25.44, 92% below today's price. Business quality is limited: none of the 5 key numbers clears 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
0 of 5 clear the 10% bar. What are the Big Five?
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3 of the investors we track hold AEIS. In Q2 2026, 2 opened a position and 1 added. Who we track
First Eagle Investment Management
First Eagle Investment Management · as of Q2 2026
$34.1M
91,535 shares
Lee Ainslie
Maverick Capital · as of Q2 2026
$596K
1,598 shares
Polen Capital Management
Polen Capital Management · as of Q2 2026
$560K
1,503 shares
Moves in Q2 2026
New position: Polen Capital Management, Lee Ainslie
Insider activity
Since Jun 15, 2026: no open-market purchases, 24 sales worth $9.2M and 2 other filings (stock awards, tax withholding and similar). Why purchases matter
Sales
DelSanto Anne
director · 2026-09-08
Sold
$76K
Vonne Elizabeth Karpinski
EVP, General Counsel · 2026-09-08
Sold
$182K
Vonne Elizabeth Karpinski
EVP, General Counsel · 2026-08-27
Sold
$263K
Vonne Elizabeth Karpinski
EVP, General Counsel · 2026-08-18
Sold
$302K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$206K
Show all 24 salesShow fewer
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$40K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$92K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$133K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$109K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$137K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$134K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$231K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$448K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$153K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$406K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$688K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$977K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$1.6M
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$1.2M
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$920K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$177K
Acebedo Eduardo Bernal
EVP and COO · 2026-08-18
Sold
$126K
DelSanto Anne
director · 2026-08-05
Sold
$93K
Shirley Brian
director · 2026-06-15
Sold
$459K
Other filings
About Advanced Energy Industries, Inc.
Advanced Energy Industries, Inc. (AEIS) is a global leader in the design, production, sale, and support of sophisticated power conversion, measurement, and control systems. The company specializes in plasma power technologies, providing a range of solutions such as direct current (DC), pulsed DC, low-frequency alternating current (LF AC), high-voltage, and radio frequency (RF) power supplies, alongside RF matching…
Hardware, Equipment & Parts
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