166 tracked 13F filers disclose a position in IDT as of the latest SEC 13F filings, a combined $602.8M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $87.1M | 1.8M | ▲+2.6% Added · +44K sh | Q1 2026 | |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $46.4M | 946K | ▼−3.0% Reduced · −29K sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $43.3M | 881K | →First observed position No prior filed position | Q1 2026 | |
| 4 | DIMENSIONAL FUND ADVISORS LP | $38.7M | 788K | ▼−2.3% Reduced · −18K sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $29.7M | 605K | ▲+8.0% Added · +45K sh | Q1 2026 | |
| 6 | STATE STREET CORP | $26.2M | 535K | ▲+9.3% Added · +45K sh | Q1 2026 | |
| 7 | COOKE & BIELER LP | $20.1M | 409K | ▲+4.7% Added · +18K sh | Q1 2026 | |
| 8 | DEUTSCHE BANK AG\ | $18.9M | 385K | ▲+2.8% Added · +10K sh | Q1 2026 | |
| 9 | JACOBS LEVY EQUITY MANAGEMENT, INC | $14.3M | 291K | ▼−0.4% Reduced · −1K sh | Q1 2026 | |
| 10 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $14.0M | 286K | ▼−4.7% Reduced · −14K sh | Q1 2026 | |
| 11 | VANGUARD PORTFOLIO MANAGEMENT LLC | $12.3M | 250K | →First observed position No prior filed position | Q1 2026 | |
| 12 | D. E. Shaw & Co., Inc. | $11.7M | 238K | ▲+1.6% Added · +4K sh | Q1 2026 | |
| 13 | MORGAN STANLEY | $11.5M | 235K | ▲+3.5% Added · +8K sh | Q1 2026 | |
| 14 | MILLENNIUM MANAGEMENT LLC | $10.9M | 223K | ▼−19% Reduced · −52K sh | Q1 2026 | |
| 15 | Nuveen, LLC | $10.8M | 221K | ▲+35% Added · +57K sh | Q1 2026 | |
| 16 | JANE STREET GROUP, LLC | $9.6M | 196K | ▲+64% Added · +76K sh | Q1 2026 | |
| 17 | TWO SIGMA INVESTMENTS, LP | $8.8M | 179K | ▲+117% Added · +97K sh | Q1 2026 | |
| 18 | Qube Research & Technologies Ltd | $7.9M | 161K | ▼−34% Reduced · −81K sh | Q1 2026 | |
| 19 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $9.8M | 160K | ▼−12% Reduced · −21K sh | Q2 2026 | |
| 20 | NORTHERN TRUST CORP | $7.7M | 158K | ▲+2.5% Added · +4K sh | Q1 2026 | |
| 21 | Cerity Partners LLC | $7.0M | 143K | ▲+0.4% Added · +624 sh | Q1 2026 | |
| 22 | GOLDMAN SACHS GROUP INC | $6.9M | 141K | ▲+15% Added · +18K sh | Q1 2026 | |
| 23 | VANGUARD FIDUCIARY TRUST CO | $6.7M | 137K | →First observed position No prior filed position | Q1 2026 | |
| 24 | FMR LLC | $6.3M | 127K | ▼−6.8% Reduced · −9K sh | Q1 2026 | |
| 25 | Bank of New York Mellon Corp | $5.8M | 118K | ▲+0.9% Added · +1K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 6 funds opened a new position in IDT and 33 added to an existing one, while 13 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 71 funds | $31.8B |
| META PLATFORMS INC-CLASS AMETA | 70 funds | $15.1B |
| BROADCOM INCAVGO | 69 funds | $17.5B |
| JPMORGAN CHASE & COJPM | 69 funds | $10.3B |
| COSTCO WHOLESALE CORPCOST | 69 funds | $5.8B |
| LAM RESEARCH CORPLRCX | 69 funds | $4.1B |
| APPLE INCAAPL | 68 funds | $39.6B |
| ELI LILLY & COLLY | 68 funds | $8.6B |
| MICRON TECHNOLOGY INCMU | 68 funds | $6.5B |
| TJX COMPANIES INCTJX | 68 funds | $2.7B |
| AUTOMATIC DATA PROCESSINGADP | 68 funds | $1.3B |
| AMAZON.COM INCAMZN | 67 funds | $23.8B |
Ranked by how many of IDT's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 16, 2026 | ASH MENACHEM | EVP of Strategic&Legal Affairs | Sell (S) | 4K | $231K |
| Jul 15, 2026 | ASH MENACHEM | EVP of Strategic&Legal Affairs | Sell (S) | 4K | $277K |
| Jun 30, 2026 | COSENTINO ERIC F. | Director | Sell (S) | 500 | $29K |
| Jun 26, 2026 | FISCHER MARCELO | Chief Financial Officer | Sell (S) | 23K | $1.3M |
| Jun 11, 2026 | KATSOF IRWIN | Insider | Sell (S) | 2K | $133K |
| Jun 8, 2026 | SHEA NADINE | EVP of GLOBAL HUMAN RESOURCES | Sell (S) | 500 | $28K |
| Apr 16, 2026 | MASON JOYCE J | EVP and Corporate Secretary | Sell (S) | 2K | $117K |
| Apr 16, 2026 | MASON JOYCE J | EVP and Corporate Secretary | Sell (S) | 907 | $46K |
| Apr 14, 2026 | ASH MENACHEM | EVP of Strategic&Legal Affairs | Sell (S) | 20K | $1.0M |
| Apr 14, 2026 | FISCHER MARCELO | Chief Financial Officer | Sell (S) | 5K | $253K |
| Jan 16, 2026 | MASON JOYCE J | EVP and Corporate Secretary | Sell (S) | 3K | $126K |
| Jan 15, 2026 | FISCHER MARCELO | Chief Financial Officer | Sell (S) | 920 | $48K |
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/IDT/capital-change-brief"
Use Arkolith's capital_change_brief for IDT. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for IDT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.