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IDT (IDT) Institutional Ownership

IDT logo
$68.00 +0.81 (+1.21%)
As of 08/21/2026 03:57 PM Eastern
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Institutional Ownership Changes (13F Filings) for IDT (NYSE:IDT)

Current
Institutional Ownership
Percentage
59.34%
Number of
Institutional Buyers
(last 12 months)
14
Total
Institutional Inflows
(last 12 months)
$73.43M
Number of
Institutional Sellers
(last 12 months)
8
Total
Institutional Outflows
(last 12 months)
$8.06M
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IDT Institutional Buying and Selling by Quarter

IDT Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/21/2026 Nykredit A S552$32K0.0%N/A0.002%
8/18/2026 Kahn Brothers Group Inc.351,660$20.45M0.0%N/A1.414%
8/18/2026 Kahn Brothers Group Inc.372,566$18.29B36.7%N/A1.498%
8/18/2026 Public Employees Retirement System of Ohio10,254$596K0.0%N/A0.041%
5/15/2026 Entropy Technologies LP5,370$264K0.0%N/A0.021%
5/5/2026 Bank of New York Mellon Corp117,607$5.77M0.0%+0.9%0.469%
4/16/2026 SG Americas Securities LLC10,401$511K0.0%-28.8%0.041%
2/18/2026 State of Tennessee Department of Treasury5,509$268K0.0%N/A0.022%
2/18/2026 Tudor Investment Corp ET AL16,274$833K0.0%+9.1%0.065%
2/17/2026 Public Employees Retirement System of Ohio10,080$516K0.0%+447.8%0.040%
2/13/2026 Martingale Asset Management L P23,417$1.20M0.0%-1.7%0.093%
2/12/2026 Kahn Brothers Group Inc.392,011$20.08M3.6%-0.1%1.564%
2/11/2026 CSM Advisors LLC103,950$5.32M0.1%+107.4%0.415%
2/9/2026 Geode Capital Management LLC559,849$28.68M0.0%+22.1%2.233%
2/9/2026 Cooke & Bieler LP391,126$20.03M0.2%N/A1.560%
2/2/2026 Strs Ohio9,900$507K0.0%-7.5%0.039%
1/9/2026 SG Americas Securities LLC14,602$748K0.0%N/A0.058%
1/1/2026 Tudor Investment Corp ET AL14,910$780K0.0%-77.4%0.059%
12/9/2025 Tudor Investment Corp ET AL14,910$780K0.0%-77.4%0.059%
11/17/2025 Dark Forest Capital Management LP8,732$457K0.0%-52.3%0.035%
11/17/2025 Public Employees Retirement System of Ohio1,840$96K0.0%N/A0.007%
11/17/2025 CSM Advisors LLC50,115$2.62M0.1%-38.9%0.199%
11/17/2025 Ameriprise Financial Inc.7,627$399K0.0%N/A0.030%
11/14/2025California State Teachers Retirement System19,481$1.02M0.0%+27.0%0.077%
11/12/2025 Kahn Brothers Group Inc.392,357$20.52M3.9%-1.1%1.555%
11/6/2025 Rhumbline Advisers29,188$1.53M0.0%-2.5%0.116%
10/30/2025 Strs Ohio10,700$560K0.0%+5.9%0.042%
8/15/2025 Lazard Asset Management LLC53,340$3.64M0.0%+310.8%0.211%
8/13/2025 Gabelli Funds LLC3,500$239K0.0%N/A0.014%
8/13/2025 Marshall Wace LLP94,674$6.47M0.0%+1,436.4%0.375%
8/13/2025 Quantbot Technologies LP23,760$1.62M0.0%+206.3%0.094%
8/12/2025 Segall Bryant & Hamill LLC25,626$1.75M0.0%N/A0.102%
8/12/2025 Rhumbline Advisers29,925$2.05M0.0%+14.0%0.119%
8/8/2025 Geode Capital Management LLC460,089$31.44M0.0%+4.4%1.824%
8/7/2025 CSM Advisors LLC82,075$5.61M0.2%N/A0.325%
8/5/2025 Bank of New York Mellon Corp113,762$7.77M0.0%+2.3%0.451%
7/21/2025 Copeland Capital Management LLC1,298$89K0.0%+16.3%0.005%
7/10/2025 Longboard Asset Management LP3,182$217K0.5%N/A0.013%
5/29/2025Rhumbline Advisers26,240$1.35M0.0%+1.2%0.104%
5/28/2025Strs Ohio8,600$441K0.0%N/A0.034%
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5/21/2025Acadian Asset Management LLC80,974$4.14M0.0%+172.6%0.321%
5/16/2025Goldman Sachs Group Inc.97,833$5.02M0.0%-7.6%0.388%
5/16/2025Millennium Management LLC163,830$8.41M0.0%+392.6%0.650%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.9,156$470K0.0%+4.3%0.036%
5/16/2025Alta Fox Capital Management LLC136,060$6.98M2.8%+37.5%0.540%
5/16/2025AQR Capital Management LLC58,197$2.99M0.0%+40.2%0.231%
5/15/2025PDT Partners LLC11,271$578K0.0%N/A0.045%
5/15/2025Cubist Systematic Strategies LLC28,607$1.47M0.0%-10.6%0.113%
5/15/2025Panagora Asset Management Inc.37,337$1.92M0.0%+111.0%0.148%
5/15/2025Magnetar Financial LLC20,528$1.05M0.0%+62.4%0.081%
5/15/2025State of Wyoming5,875$301K0.0%-29.1%0.023%
5/15/2025Trexquant Investment LP21,131$1.08M0.0%N/A0.084%
5/14/2025MetLife Investment Management LLC9,114$468K0.0%-1.9%0.036%
5/14/2025Jump Financial LLC13,050$670K0.0%+110.5%0.052%
5/14/2025AlphaQuest LLC1,472$76K0.0%+700.0%0.006%
5/14/2025Martingale Asset Management L P20,610$1.06M0.0%+1.0%0.082%
5/14/2025Emmett Investment Management LP121,691$6.40M5.8%+10.0%0.483%
5/14/2025Hsbc Holdings PLC20,051$1.03M0.0%+7.9%0.080%
5/14/2025Quantbot Technologies LP7,757$398K0.0%+185.0%0.031%
5/13/2025Algert Global LLC65,568$3.36M0.1%-8.0%0.260%
5/13/2025American Century Companies Inc.56,127$2.88M0.0%+20.5%0.223%
5/13/2025Russell Investments Group Ltd.160,674$8.25M0.0%+6.7%0.637%
5/12/2025Nuveen LLC202,856$10.41M0.0%N/A0.804%
5/12/2025Virtu Financial LLC4,914$252K0.0%N/A0.019%
5/12/2025Entropy Technologies LP4,124$212K0.0%N/A0.016%
5/12/2025Invesco Ltd.29,615$1.52M0.0%+3.5%0.117%
5/12/2025Swiss National Bank41,300$2.12M0.0%+26.7%0.164%
5/12/2025Mitsubishi UFJ Asset Management Co. Ltd.2,163$111K0.0%-11.3%0.009%
5/9/2025Deutsche Bank AG329,544$16.91M0.0%-0.3%1.307%
5/9/2025Charles Schwab Investment Management Inc.178,265$9.15M0.0%+9.6%0.707%
5/9/2025Vanguard Group Inc.1,288,634$66.12M0.0%+1.8%5.110%
5/9/2025New Age Alpha Advisors LLC4,486$230K0.0%+59.3%0.018%
5/8/2025Empirical Financial Services LLC d.b.a. Empirical Wealth Management6,361$326K0.0%+25.0%0.025%
5/8/2025Pacific Capital Partners Ltd30,786$1.58M1.0%N/A0.122%
5/7/2025Mackenzie Financial Corp20,528$1.05M0.0%+44.3%0.081%
5/7/2025Kapitalo Investimentos Ltda4,537$233K0.0%N/A0.018%
5/6/2025Royce & Associates LP521,728$26.77M0.3%-11.8%2.069%
5/6/2025KLP Kapitalforvaltning AS5,400$277K0.0%-46.0%0.021%
5/6/2025Universal Beteiligungs und Servicegesellschaft mbH5,525$283K0.0%N/A0.022%
5/6/2025Y Intercept Hong Kong Ltd9,886$507K0.0%-4.5%0.039%
5/5/2025Foundry Partners LLC100,140$5.14M0.3%-0.6%0.397%
5/2/2025Victory Capital Management Inc.17,936$920K0.0%-50.9%0.071%
5/1/2025Arizona State Retirement System6,111$314K0.0%+26.6%0.024%
4/30/2025Cerity Partners LLC146,876$7.54M0.0%+55.3%0.582%
4/30/2025Mraz Amerine & Associates Inc.5,672$294K0.1%-12.8%0.022%
4/29/2025Bank of New York Mellon Corp111,252$5.71M0.0%-0.3%0.441%
4/28/2025Teacher Retirement System of Texas21,319$1.09M0.0%-55.0%0.085%
4/24/2025Allspring Global Investments Holdings LLC86,741$4.45M0.0%+209.6%0.344%
4/24/2025Copeland Capital Management LLC1,116$57K0.0%N/A0.004%
4/24/2025Diversified Trust Co4,126$212K0.0%N/A0.016%
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4/17/2025Exchange Traded Concepts LLC4,965$255K0.0%-17.5%0.020%
4/17/2025Ritholtz Wealth Management21,266$1.09M0.0%+38.2%0.084%
4/16/2025Wealth Enhancement Advisory Services LLC514,043$26.38M0.1%+0.5%2.039%
4/15/2025Assenagon Asset Management S.A.20,716$1.06M0.0%N/A0.082%
4/15/2025SG Americas Securities LLC7,146$367K0.0%+40.6%0.028%
4/14/2025Harbor Capital Advisors Inc.3,106$159K0.0%-72.8%0.012%
4/10/2025Hennion & Walsh Asset Management Inc.5,906$303K0.0%+40.1%0.023%
4/8/2025Rhumbline Advisers26,240$1.35M0.0%+1.2%0.104%
4/7/2025GAMMA Investing LLC22,474$11.53M0.0%+5,925.2%0.089%
3/17/2025Wealth Enhancement Advisory Services LLC511,275$24.30M0.0%-13.2%2.025%


IDT Institutional Ownership - Frequently Asked Questions

During the previous two years, 136 institutional investors and hedge funds held shares of IDT. The most heavily invested institutionals were Kahn Brothers Group Inc. ($18.29B), Vanguard Group Inc. ($66.12M), Renaissance Technologies LLC ($51.36M), Dimensional Fund Advisors LP ($50.97M), Geode Capital Management LLC ($28.68M), Royce & Associates LP ($26.77M), and Wealth Enhancement Advisory Services LLC ($26.38M).Learn more on IDT's institutional investors.

59.34% of IDT's stock is owned by institutional investors. Learn more on IDT's institutional investor holdings.

Of the 111 institutional investors that purchased IDT's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Kahn Brothers Group Inc. ($724.23K), Cooke & Bieler LP ($391.13K), Nuveen LLC ($202.86K), Geode Capital Management LLC ($151.43K), CSM Advisors LLC ($135.91K), Millennium Management LLC ($130.57K), and Emmett Investment Management LP ($121.69K).

Institutional investors have bought a total of 1,331,637 shares in the last 24 months. This purchase volume represents approximately $73.43M in transactions.

The following institutional investors have sold IDT stock in the last 24 months: Tudor Investment Corp ET AL ($102.24K), CSM Advisors LLC ($31.96K), Dark Forest Capital Management LP ($9.56K), Kahn Brothers Group Inc. ($4.55K), SG Americas Securities LLC ($4.20K), Strs Ohio ($800.00), and Rhumbline Advisers ($737.00).

Institutional investors have sold a total of 154,450 shares in the last 24 months. This volume of shares sold represents approximately $8.06M in transactions.


Related Companies

Institutional ownership data for NYSE:IDT is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/21/2026. New 13F filings are added each quarter as they're published.
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