IDT CORP (IDT): Institutional Ownership
Hedge funds and institutional managers reporting a position in IDT · Communication Services. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
13
13F filers
Aggregate Value
$80.4M
Across holders
Last Price
$57.34
2026-06-26
Sector
Communication Services
GICS
Holder activity4 new6 added3 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 946K | $46.4M | 57.8% | 0.1% | Reduced | $-1.4M | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 179K | $8.8M | 11.0% | 0.0% | Added | +$4.8M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 161K | $7.9M | 9.8% | 0.0% | Reduced | $-4.0M | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 91K | $4.5M | 5.6% | 0.0% | Added | +$750K | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 88K | $4.3M | 5.4% | 0.0% | Added | +$3.3M | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 56K | $2.9M | 3.6% | 0.0% | New | — | Q4 2025 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 39K | $1.9M | 2.4% | 0.0% | Reduced | $-2.4M | Q1 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 23K | $1.1M | 1.4% | 0.0% | Added | +$85K | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 19K | $931K | 1.2% | 0.0% | Added | +$657K | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 16K | $833K | 1.0% | 0.0% | New | — | Q4 2025 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 7K | $360K | 0.4% | 0.0% | Added | +$50K | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 4K | $209K | 0.3% | 0.0% | New | — | Q4 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 3K | $136K | 0.2% | 0.0% | New | — | Q3 2025 |
Reduced
Hedge Fund
$46.4M· 57.8% of total· 0.1% port· 946K sh· $-1.4M QoQ· Q1 2026
Added
Hedge Fund
$8.8M· 11.0% of total· 0.0% port· 179K sh· +$4.8M QoQ· Q1 2026
Reduced
Hedge Fund
$7.9M· 9.8% of total· 0.0% port· 161K sh· $-4.0M QoQ· Q1 2026
Added
Hedge Fund
$4.5M· 5.6% of total· 0.0% port· 91K sh· +$750K QoQ· Q1 2026
Added
Hedge Fund
$4.3M· 5.4% of total· 0.0% port· 88K sh· +$3.3M QoQ· Q1 2026
New
Hedge Fund
$2.9M· 3.6% of total· 0.0% port· 56K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$1.9M· 2.4% of total· 0.0% port· 39K sh· $-2.4M QoQ· Q1 2026
Added
Hedge Fund
$1.1M· 1.4% of total· 0.0% port· 23K sh· +$85K QoQ· Q1 2026
Added
Hedge Fund
$931K· 1.2% of total· 0.0% port· 19K sh· +$657K QoQ· Q1 2026
New
Hedge Fund
$833K· 1.0% of total· 0.0% port· 16K sh· — QoQ· Q4 2025
Added
Hedge Fund
$360K· 0.4% of total· 0.0% port· 7K sh· +$50K QoQ· Q1 2026
New
Hedge Fund
$209K· 0.3% of total· 0.0% port· 4K sh· — QoQ· Q4 2025
New
Hedge Fund
$136K· 0.2% of total· 0.0% port· 3K sh· — QoQ· Q3 2025