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IDT Corporation (IDT)

Communication Services Telecom Services
65.90 $
-0.1% vs. previous close
Closing price · As of: 31. Jul 2026

Who owns IDT Corporation (IDT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 87.6% of the shares are freely tradable; institutional investors hold 60.5%.

Ownership Structure

Institutional ownership
60.5%
Insiders
13.1%
Float
87.6%
Short % of float
2.3%
Shares Outstanding
23Mio.

Largest Shareholders

Institutions

Institutions IDT
Name Stake (%) Shares Change (%) Date
BlackRock Inc 7.13 1,773,958 +2.6 03/31/2026
Vanguard Group Inc 5.22 1,298,086 -0.7 12/31/2025
Renaissance Technologies Corp 3.80 946,013 -3.0 03/31/2026
Vanguard Capital Management, LLC 3.54 881,088 +0.0 03/31/2026
Dimensional Fund Advisors, Inc. 3.17 788,047 -2.3 03/31/2026
Geode Capital Management, LLC 2.43 604,728 +8.0 03/31/2026
State Street Corp 2.15 534,508 +9.3 03/31/2026
Cooke & Bieler LP 1.65 409,386 +4.7 03/31/2026
Deutsche Bank AG 1.55 384,957 +2.8 03/31/2026

Funds

Funds IDT
Name Stake (%) Shares Change (%) Date
Vanguard Total Stock Mkt Idx Inv 2.54 632,098 +0.0 04/30/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Insider Transactions

Insider Transactions
Date Person Role Type Shares Price Value
17. Jul 2026 Mason Joyce J EVP and Corporate Secretary Sell 505 62.58 31,601
17. Jul 2026 Mason Joyce J EVP and Corporate Secretary Sell 3,488 62.56 218,195
16. Jul 2026 Ash Menachem EVP of Strategic&Legal Affairs Sell 3,653 63.17 230,752
15. Jul 2026 Ash Menachem EVP of Strategic&Legal Affairs Sell 4,397 63.02 277,085

Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.

View all insider transactions →

Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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