IDT IDT Corp.
IDT Corp. (IDT) Institutional Ownership
What the institutions did with IDT last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 1.9M | 13.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 887.2K | 6.3% |
| RENAISSANCE TECHNOLOGIES LLC | 879.0K | 6.3% |
| DIMENSIONAL FUND ADVISORS LP | 779.8K | 5.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 653.1K | 4.7% |
| STATE STREET CORP | 616.8K | 4.4% |
| FIRST TRUST ADVISORS LP | 512.9K | 3.7% |
| AMERICAN CENTURY COMPANIES INC | 417.0K | 3.0% |
| DEUTSCHE BANK AG\ | 386.7K | 2.8% |
| KAHN BROTHERS GROUP INC | 351.7K | 2.5% |
| MORGAN STANLEY | 343.5K | 2.4% |
| D. E. Shaw & Co., Inc. | 295.8K | 2.1% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 279.4K | 2.0% |
| Nuveen, LLC | 272.1K | 1.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 255.3K | 1.8% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 244.8K | 1.7% |
| COOKE & BIELER LP | 242.0K | 1.7% |
| AQR CAPITAL MANAGEMENT LLC | 186.2K | 1.3% |
| NORTHERN TRUST CORP | 167.9K | 1.2% |
| MILLENNIUM MANAGEMENT LLC | 167.7K | 1.2% |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 160.1K | 1.1% |
| TWO SIGMA INVESTMENTS, LP | 159.8K | 1.1% |
| Cerity Partners LLC | 148.0K | 1.1% |
| GOLDMAN SACHS GROUP INC | 143.9K | 1.0% |
| UBS Group AG | 142.3K | 1.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| FIRST TRUST ADVISORS LP | Increased | 61.0K | 512.9K | +451.8K |
| AMERICAN CENTURY COMPANIES INC | Increased | 93.6K | 417.0K | +323.4K |
| COOKE & BIELER LP | Reduced | 409.4K | 242.0K | -167.3K |
| Qube Research & Technologies Ltd | Sold Out | 160.5K | 0 | -160.5K |
| BlackRock, Inc. | Increased | 1.8M | 1.9M | +149.5K |
| ROYCE & ASSOCIATES LP | Sold Out | 144.6K | 0 | -144.6K |
| MORGAN STANLEY | Increased | 234.7K | 343.5K | +108.8K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 91.5K | 186.2K | +94.7K |
| Pacer Advisors, Inc. | Sold Out | 90.4K | 0 | -90.4K |
| STATE STREET CORP | Increased | 534.5K | 616.8K | +82.3K |
| JANE STREET GROUP, LLC | Reduced | 196.0K | 123.7K | -72.3K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 946.0K | 879.0K | -67.0K |
| D. E. Shaw & Co., Inc. | Increased | 238.3K | 295.8K | +57.5K |
| PANAGORA ASSET MANAGEMENT INC | Increased | 74.6K | 131.2K | +56.6K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 222.9K | 167.7K | -55.3K |
| Nuveen, LLC | Increased | 220.8K | 272.1K | +51.3K |
| Man Group plc | Reduced | 89.6K | 39.7K | -49.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 604.7K | 653.1K | +48.3K |
| ALGERT GLOBAL LLC | Increased | 85.4K | 128.5K | +43.1K |
| Point72 Asset Management, L.P. | Reduced | 109.8K | 71.1K | -38.7K |
| Engineers Gate Manager LP | Reduced | 51.2K | 16.2K | -35.0K |
| UBS Group AG | Increased | 107.3K | 142.3K | +35.0K |
| Vest Financial, LLC | New | 0 | 34.0K | +34.0K |
| Edgestream Partners, L.P. | Sold Out | 31.4K | 0 | -31.4K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 285.8K | 255.3K | -30.5K |
| Creative Planning | Increased | 33.7K | 62.0K | +28.3K |
| JPMORGAN CHASE & CO | Increased | 70.2K | 97.3K | +27.1K |
| SG Americas Securities, LLC | Increased | 10.4K | 36.7K | +26.3K |
| OP Asset Management Ltd | Reduced | 71.7K | 46.0K | -25.7K |
| SEGALL BRYANT & HAMILL, LLC | Sold Out | 25.6K | 0 | -25.6K |
| Mitsubishi UFJ Trust & Banking Corp | New | 0 | 22.0K | +22.0K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Reduced | 181.4K | 160.1K | -21.3K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Reduced | 22.5K | 1.2K | -21.3K |
| KAHN BROTHERS GROUP INC | Reduced | 372.6K | 351.7K | -20.9K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 14.3K | 34.5K | +20.2K |
| Balyasny Asset Management L.P. | Increased | 19.0K | 38.9K | +20.0K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 179.5K | 159.8K | -19.7K |
| CITADEL ADVISORS LLC | Reduced | 115.8K | 96.6K | -19.2K |
| VARCOV Co. | Sold Out | 16.2K | 0 | -16.2K |
| Gotham Asset Management, LLC | Reduced | 23.1K | 7.4K | -15.6K |
| Connor, Clark & Lunn Investment Management Ltd. | Reduced | 21.8K | 8.2K | -13.6K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Reduced | 291.5K | 279.4K | -12.0K |
| Assenagon Asset Management S.A. | New | 0 | 11.7K | +11.7K |
| Trexquant Investment LP | Reduced | 31.9K | 20.3K | -11.6K |
| Mariner, LLC | New | 0 | 11.3K | +11.3K |
| Tidal Investments LLC | New | 0 | 11.1K | +11.1K |
| HRT FINANCIAL LP | Increased | 81.2K | 92.1K | +10.9K |
| STATE OF WISCONSIN INVESTMENT BOARD | Reduced | 15.5K | 5.3K | -10.2K |
| HSBC HOLDINGS PLC | Increased | 37.1K | 47.3K | +10.2K |
| NORTHERN TRUST CORP | Increased | 157.8K | 167.9K | +10.0K |
| Quadrature Capital Ltd | Sold Out | 9.1K | 0 | -9.1K |
| WELLS FARGO & COMPANY/MN | Increased | 22.5K | 31.4K | +9.0K |
| Quantbot Technologies LP | Reduced | 17.6K | 8.9K | -8.7K |
| BOOTHBAY FUND MANAGEMENT, LLC | Sold Out | 8.5K | 0 | -8.5K |
| Quantinno Capital Management LP | Increased | 9.4K | 17.7K | +8.3K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 788.0K | 779.8K | -8.2K |
| Aquatic Capital Management LLC | Sold Out | 8.0K | 0 | -8.0K |
| Polymer Capital Management (US) LLC | Sold Out | 7.9K | 0 | -7.9K |
| ALLIANCEBERNSTEIN L.P. | Increased | 49.9K | 57.6K | +7.7K |
| CITIGROUP INC | Increased | 3.1K | 10.6K | +7.5K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.