Idt Corp
IDT- Exchange
- NYSE
- Industry
- Telephone Communications (No Radiotelephone)
- SEC CIK
- 0001005731
In the last 90 days, Idt Corp insiders filed 0 open-market purchases and 2 sales; 197 institutions reported holding it in 13F filings for Q2 2026, worth $815.1M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Idt Corp as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 195
- +4 vs. Q2 2025
- Shares held
- 13.3M
- +189.4K (+1.4%) vs. Q2 2025
- Total value
- $694.4M
- −$201.4M (−22.5%) vs. Q2 2025
- New holders
- 32
- 75 more added
- Sold out
- 28
- 65 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IDT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 197 | $815.1M |
| Q1 2026 | 203 | $656.6M |
| Q4 2025 | 200 | $681.0M |
| Q3 2025 | 195 | $694.4M |
| Q2 2025 | 192 | $898.4M |
| Q1 2025 | 172 | $630.0M |
| Q4 2024 | 164 | $540.8M |
| Q3 2024 | 147 | $419.7M |
| Q2 2024 | 142 | $396.7M |
| Q1 2024 | 134 | $423.9M |
| Q4 2023 | 121 | $359.1M |
| Q3 2023 | 126 | $225.9M |
| Q2 2023 | 120 | $288.3M |
| Q1 2023 | 129 | $385.7M |
| Q4 2022 | 119 | $300.8M |
| Q3 2022 | 107 | $272.0M |
| Q2 2022 | 116 | $276.1M |
| Q1 2022 | 119 | $378.2M |
| Q4 2021 | 121 | $467.2M |
| Q3 2021 | 101 | $405.2M |
| Q2 2021 | 91 | $344.2M |
| Q1 2021 | 78 | $219.5M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Idt Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −22,417−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −21,559−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −19,368−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −10,343−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −9,916−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −9,778−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −9,065−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −7,851−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −6,570−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −6,523−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −4,962−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −4,543−100.0% | Sold out |
| JustInvest LLC | 0 | $0 | 0.00% | −3,794−100.0% | Sold out |
| Gabelli Funds LLC | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −3,358−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −3,339−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −3,261−100.0% | Sold out |
| Longboard Asset Management, LP | 0 | $0 | 0.00% | −3,182−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −3,162−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −3,124−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −716−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −484−100.0% | Sold out |
| Ridgewood Investments LLC | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Norges Bank | – | – | – | – | Not filed |