IDT CORP IDT
CIK 0001005731 · CUSIP 448947507
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $111.87M 1,923,496 shares | 0.00% | +149.54K(+8.4%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 02 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $51.60M 887,211 shares | 0.00% | +6.12K(+0.7%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 03 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $51.12M 879,008 shares | 0.07% | -67.00K(-7.1%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 04 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $45.36M 779,838 shares | 0.01% | -8.21K(-1.0%)Reduced | SEC filing ↗ Aug 11, 2026 | ▾ |
| 05 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $37.99M 653,066 shares | 0.00% | +48.34K(+8.0%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 06 | STATE STREET CORP CIK 93751 · View history | $35.88M 616,837 shares | 0.00% | +82.33K(+15.4%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 07 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $29.83M 512,873 shares | 0.02% | +451.83K(+740.2%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
| 08 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $24.25M 416,982 shares | 0.01% | +323.38K(+345.5%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 09 | DEUTSCHE BANK AG\ CIK 948046 · View history | $22.49M 386,746 shares | 0.01% | +1.79K(+0.5%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 10 | KAHN BROTHERS GROUP INC CIK 1039565 · Amended · View history | $20.45M 351,660 shares | 3.23% | -20.91K(-5.6%)Reduced | SEC filing ↗ Aug 17, 2026 | ▾ |
| 11 | MORGAN STANLEY CIK 895421 · View history | $19.98M 343,468 shares | 0.00% | +108.81K(+46.4%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 12 | D. E. Shaw & Co., Inc. CIK 1009207 · View history | $17.20M 295,788 shares | 0.01% | +57.45K(+24.1%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 13 | JACOBS LEVY EQUITY MANAGEMENT, INC CIK 884414 · View history | $16.25M 279,425 shares | 0.06% | -12.03K(-4.1%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 14 | Nuveen, LLC CIK 1871926 · View history | $15.82M 272,064 shares | 0.00% | +51.26K(+23.2%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $14.85M 255,279 shares | 0.00% | -30.48K(-10.7%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history | $14.24M 244,757 shares | 0.00% | -5.27K(-2.1%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 17 | COOKE & BIELER LP CIK 24386 · View history | $14.08M 242,039 shares | 0.16% | -167.35K(-40.9%)Reduced | SEC filing ↗ Jul 30, 2026 | ▾ |
| 18 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $10.83M 186,236 shares | 0.00% | +94.70K(+103.5%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 19 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC CIK 1632972 · View history | $9.78M 160,080 shares | 0.02% | -21.34K(-11.8%)Reduced | SEC filing ↗ Jul 15, 2026 | ▾ |
| 20 | NORTHERN TRUST CORP CIK 73124 · View history | $9.76M 167,872 shares | 0.00% | +10.04K(+6.4%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
Showing 20 / 191 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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