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IDT

IDT Corporation

Communication Services · $1.7B market cap

Verdict

Share price

$78.98

close of Oct 3, 2026

Fair value

$49.77

Sticker Price

Payback Price

$19.91

buy price

Overpriced

IDT is Overpriced: at $78.98 it trades 59% above its fair value of $49.77. Its buy price (Payback Price) is $19.91, 75% below today's price. Business quality is limited: only 1 of 5 key numbers clears the 10% bar.

How we valued it

Free Cash Flow. Sales grew -3% a year over the last 3 years, below the 15% we look for in a fast grower, so we value it on its free cash flow instead of an earnings forecast.

Business quality

1 of 5 clear the 10% bar. What are the Big Five?

Earnings per share growth4.9% a year✗
Equity per share growth-4.6% a year✗
Sales growth-2.4% a year✗
Free cash flow growth2.2% a year✗
Return on invested capital22.5%✓

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Superinvestors

1 of the investors we track holds IDT. Who we track

Kahn Brothers Group

Kahn Brothers Group · as of Q2 2026

$18.3M

372,566 shares

Insider activity

Since Jun 11, 2026: no open-market purchases, 7 sales worth $2.2M and 2 other filings (stock awards, tax withholding and similar). Why purchases matter

Sales

MASON JOYCE J

EVP and Corporate Secretary · 2026-07-17

Sold

$32K

MASON JOYCE J

EVP and Corporate Secretary · 2026-07-17

Sold

$218K

ASH MENACHEM

EVP of Strategic&Legal Affairs · 2026-07-16

Sold

$231K

ASH MENACHEM

EVP of Strategic&Legal Affairs · 2026-07-15

Sold

$277K

COSENTINO ERIC F.

director · 2026-06-30

Sold

$29K

Show all 7 sales

FISCHER MARCELO

Chief Financial Officer · 2026-06-26

Sold

$1.3M

KATSOF IRWIN

director · 2026-06-11

Sold

$133K

Other filings

JONAS HOWARD S

Chairman · 2026-08-31

G-Gift

1,165 shares

JONAS HOWARD S

Chairman · 2026-06-23

G-Gift

2,217 shares

About IDT Corporation

IDT Corporation, established in 1990 and headquartered in Newark, New Jersey, is a global enterprise actively involved in the communications and payment sectors. The company's diverse operations are organized into three main divisions: Fintech, net2phone-UCaaS (Unified Communications as a Service), and Traditional Communications. The Fintech segment delivers international money transfer and related payment services…

Telecommunications Services

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