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 | $84.14M 1,639,805 shares | 0.00% | -1.34K(-0.10%)Reduced | SEC filing ↗ May 2, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $66.12M 1,288,634 shares | 0.00% | +22.82K(+1.80%)Added | SEC filing ↗ May 9, 2025 | ▾ |
| 03 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $57.06M 1,112,006 shares | 0.09% | +31.30K(+2.90%)Added | SEC filing ↗ May 14, 2025 | ▾ |
| 04 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $51.88M 1,011,027 shares | 0.01% | -61.47K(-5.70%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 05 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $26.77M 521,728 shares | 0.29% | -70.12K(-11.80%)Reduced | SEC filing ↗ May 6, 2025 | ▾ |
| 06 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC CIK 1632972 · View history | $26.38M 514,043 shares | 0.05% | +2.77K(+0.50%)Added | SEC filing ↗ Apr 16, 2025 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $22.62M 440,814 shares | 0.00% | +14.37K(+3.40%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 08 | STATE STREET CORP CIK 93751 · View history | $20.40M 397,526 shares | 0.00% | -8.52K(-2.10%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 09 | KAHN BROTHERS GROUP INC CIK 1039565 · View history | $18.76M 365,536 shares | 3.79% | +126.66K(+53.00%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 10 | D. E. Shaw & Co., Inc. CIK 1009207 · View history | $17.74M 345,773 shares | 0.02% | -5.82K(-1.70%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 11 | DEUTSCHE BANK AG\ CIK 948046 · View history | $16.91M 329,544 shares | 0.01% | -1.07K(-0.30%)Reduced | SEC filing ↗ May 9, 2025 | ▾ |
| 12 | Nuveen, LLC CIK 1871926 · View history | $10.41M 202,856 shares | 0.00% | — | SEC filing ↗ May 12, 2025 | ▾ |
| 13 | MORGAN STANLEY CIK 895421 · View history | $10.33M 201,307 shares | 0.00% | +25.43K(+14.50%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · Amended · View history | $9.15M 178,265 shares | 0.00% | +15.60K(+9.60%)Added | SEC filing ↗ Sep 15, 2025 | ▾ |
| 15 | NORTHERN TRUST CORP CIK 73124 · View history | $8.45M 164,626 shares | 0.00% | -4.11K(-2.40%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 16 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $8.41M 163,830 shares | 0.01% | +130.57K(+392.60%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 17 | Russell Investments Group, Ltd. CIK 1692234 · View history | $8.25M 160,674 shares | 0.01% | +10.13K(+6.70%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 18 | Cerity Partners LLC CIK 1566475 · View history | $7.54M 146,876 shares | 0.02% | +52.28K(+55.30%)Added | SEC filing ↗ Apr 30, 2025 | ▾ |
| 19 | CITADEL ADVISORS LLC CIK 1423053 · View history | $7.16M 139,623 shares | 0.01% | +50.45K(+56.60%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 20 | ALTA FOX CAPITAL MANAGEMENT, LLC CIK 1858353 · View history | $6.98M 136,060 shares | 2.77% | +37.13K(+37.50%)Added | SEC filing ↗ May 15, 2025 | ▾ |
Showing 20 / 173 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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