Who owns IDT (IDT)
Which tracked institutional funds hold IDT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See IDT company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
64 tracked funds added or opened IDT while 24 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
IDT’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes IDT more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in IDT divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 187 tracked filers holding IDT, 107 increased or opened the position and 101 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in IDT between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 5
- Vest Financial, LLC$2M
- Mitsubishi UFJ Trust & Banking Corp$1M
- Mariner, LLC$657K
- Tidal Investments LLC$646K
- Jupiter Topco LLC$505K
Full exits 11
- Qube Research & Technologies Ltd$8M
- ROYCE & ASSOCIATES LP$7M
- CSM Advisors, LLC$5M
- Pacer Advisors, Inc.$4M
- HRT FINANCIAL LP$4M
- Edgestream Partners, L.P.$2M
Largest adds
- FIRST TRUST ADVISORS LP$27M
- BlackRock, Inc.$25M
- AMERICAN CENTURY COMPANIES INC$20M
- STATE STREET CORP$10M
- MORGAN STANLEY$8M
- VANGUARD CAPITAL MANAGEMENT LLC$8M
Largest trims
- COOKE & BIELER LP$6M
- JANE STREET GROUP, LLC$2M
- Man Group plc$2M
- Engineers Gate Manager LP$2M
- OP Asset Management Ltd$1M
- Point72 Asset Management, L.P.$1M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 1,923,496 | $112M | 14.2% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 887,211 | $52M | 6.6% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 879,008 | $51M | 6.5% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 779,838 | $45M | 5.8% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 653,066 | $38M | 4.8% | 2026-Q2 |
| STATE STREET CORP added | 616,837 | $36M | 4.6% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 512,873 | $30M | 3.8% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 416,982 | $24M | 3.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 386,746 | $22M | 2.9% | 2026-Q2 |
| KAHN BROTHERS GROUP INC | 372,566 | $18M | 2.3% | 2026-Q2 |
| MORGAN STANLEY added | 343,468 | $20M | 2.5% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 295,788 | $17M | 2.2% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 279,425 | $16M | 2.1% | 2026-Q2 |
| Nuveen, LLC added | 272,064 | $16M | 2.0% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 255,279 | $15M | 1.9% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 244,757 | $14M | 1.8% | 2026-Q2 |
| COOKE & BIELER LP trimmed | 242,039 | $14M | 1.8% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 186,236 | $11M | 1.4% | 2026-Q2 |
| NORTHERN TRUST CORP added | 167,872 | $10M | 1.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 167,669 | $10M | 1.2% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC trimmed | 160,080 | $10M | 1.2% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 159,819 | $9M | 1.2% | 2026-Q2 |
| Cerity Partners LLC added | 148,010 | $9M | 1.1% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 143,921 | $8M | 1.1% | 2026-Q2 |
| UBS Group AG added | 142,293 | $8M | 1.1% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 140,465 | $8M | 1.0% | 2026-Q2 |
| PANAGORA ASSET MANAGEMENT INC added | 131,172 | $8M | 1.0% | 2026-Q2 |
| FMR LLC added | 130,657 | $8M | 1.0% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 128,504 | $7M | 1.0% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 123,676 | $7M | 0.9% | 2026-Q2 |
| Bank of New York Mellon Corp added | 119,978 | $7M | 0.9% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 97,271 | $6M | 0.7% | 2026-Q2 |
| ALTA FOX CAPITAL MANAGEMENT, LLC | 97,010 | $6M | 0.7% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 96,634 | $6M | 0.7% | 2026-Q2 |
| NORGES BANK added | 95,600 | $6M | 0.7% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC added | 90,663 | $5M | 0.7% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 82,958 | $5M | 0.6% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 71,130 | $4M | 0.5% | 2026-Q2 |
| Veradace Capital Management LLC added | 64,589 | $4M | 0.5% | 2026-Q2 |
| Creative Planning added | 61,984 | $4M | 0.5% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 57,589 | $3M | 0.4% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 57,305 | $3M | 0.4% | 2026-Q2 |
| BARCLAYS PLC trimmed | 57,083 | $3M | 0.4% | 2026-Q2 |
| MARTINGALE ASSET MANAGEMENT L P added | 52,788 | $3M | 0.4% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 48,310 | $3M | 0.4% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 47,280 | $3M | 0.3% | 2026-Q2 |
| OP Asset Management Ltd trimmed | 45,985 | $3M | 0.3% | 2026-Q2 |
| Emmett Investment Management, LP added | 43,766 | $3M | 0.3% | 2026-Q2 |
| Swiss National Bank trimmed | 41,300 | $2M | 0.3% | 2026-Q2 |
| Man Group plc trimmed | 39,701 | $2M | 0.3% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 38,925 | $2M | 0.3% | 2026-Q2 |
| Magnetar Financial LLC added | 37,985 | $2M | 0.3% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 36,269 | $2M | 0.3% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 34,481 | $2M | 0.3% | 2026-Q2 |
| Vest Financial, LLC trimmed | 34,049 | $2M | 0.3% | 2026-Q2 |
| DARK FOREST CAPITAL MANAGEMENT LP added | 31,783 | $2M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 31,429 | $2M | 0.2% | 2026-Q2 |
| Americana Partners, LLC added | 31,288 | $2M | 0.2% | 2026-Q2 |
| Invesco Ltd. trimmed | 30,012 | $2M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 29,104 | $2M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 28,806 | $2M | 0.2% | 2026-Q2 |
| PDT Partners, LLC added | 25,509 | $1M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 25,363 | $1M | 0.2% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC added | 24,215 | $1M | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 23,054 | $1M | 0.2% | 2026-Q2 |
| Legal & General Group Plc trimmed | 22,218 | $1M | 0.2% | 2026-Q2 |
| Mitsubishi UFJ Trust & Banking Corp new | 22,014 | $1M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 21,489 | $1M | 0.2% | 2026-Q2 |
| Trexquant Investment LP trimmed | 20,311 | $1M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 17,909 | $1M | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP added | 17,726 | $1M | 0.1% | 2026-Q2 |
| Engineers Gate Manager LP trimmed | 16,150 | $939K | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 15,955 | $928K | 0.1% | 2026-Q2 |
| Vident Advisory, LLC added | 15,703 | $913K | 0.1% | 2026-Q2 |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management added | 14,881 | $865K | 0.1% | 2026-Q2 |
| XTX Topco Ltd trimmed | 14,456 | $841K | 0.1% | 2026-Q2 |
| Hennion & Walsh Asset Management, Inc. trimmed | 13,789 | $802K | 0.1% | 2026-Q2 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 12,733 | $741K | 0.1% | 2026-Q2 |
| MEEDER ASSET MANAGEMENT INC added | 12,541 | $729K | 0.1% | 2026-Q2 |
| Counterpoint Mutual Funds LLC | 11,965 | $696K | 0.1% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 11,900 | $692K | 0.1% | 2026-Q2 |
| Mariner, LLC added | 11,290 | $657K | 0.1% | 2026-Q2 |
| Y-Intercept (Hong Kong) Ltd added | 11,116 | $647K | 0.1% | 2026-Q2 |
| Tidal Investments LLC added | 11,103 | $646K | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 10,605 | $617K | 0.1% | 2026-Q2 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO added | 10,254 | $596K | 0.1% | 2026-Q2 |
| RITHOLTZ WEALTH MANAGEMENT trimmed | 9,833 | $572K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 9,669 | $562K | 0.1% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 9,227 | $537K | 0.1% | 2026-Q2 |
| Watershed Asset Management, L.L.C. | 9,112 | $530K | 0.1% | 2026-Q2 |
| DIVERSIFIED TRUST CO added | 9,052 | $526K | 0.1% | 2026-Q2 |
| Quantbot Technologies LP trimmed | 8,921 | $519K | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 8,742 | $508K | 0.1% | 2026-Q2 |
| Jupiter Topco LLC new | 8,681 | $505K | 0.1% | 2026-Q2 |
| Dynamic Technology Lab Private Ltd trimmed | 8,420 | $490K | 0.1% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 8,174 | $475K | 0.1% | 2026-Q2 |
| TEACHER RETIREMENT SYSTEM OF TEXAS added | 8,141 | $473K | 0.1% | 2026-Q2 |
| AVIVA PLC trimmed | 8,082 | $470K | 0.1% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 7,954 | $463K | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 7,641 | $444K | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.