- Type / Class
- Equity / Common Stock
- Shares outstanding
- 23,512,256
- Total 13F shares
- 12,211,888
- Share change
- +701,695
- Total reported value
- $626,761,409
- Put/Call ratio
- 7.2%
- Price per share
- $51.31
- Number of holders
- 170
- Value change
- +$36,580,327
- Number of buys
- 95
- Number of sells
- 63
Quarterly Holders Quick Answers
What is CUSIP 448947507?
CUSIP 448947507 identifies IDT - IDT CORP - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 448947507:
Top shareholders of IDT - IDT CORP - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
|
Company |
7%
|
1,641,147
|
$77,987,288 | — | 31 Dec 2024 | |
| VANGUARD GROUP INC |
13F
|
Company |
5.4%
|
1,265,815
|
$60,151,529 | — | 31 Dec 2024 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
4.6%
|
1,080,706
|
$51,355,149 | — | 31 Dec 2024 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
|
Company |
4.3%
from 13D/G
|
1,072,492
|
$50,964,711 | — | 31 Dec 2024 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
2.5%
|
591,849
|
$28,124,664 | — | 31 Dec 2024 | |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC |
13F
|
Company |
2.2%
|
511,275
|
$24,295,788 | — | 31 Dec 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.8%
|
426,442
|
$20,268,639 | — | 31 Dec 2024 | |
| STATE STREET CORP |
13F
|
Company |
1.7%
|
406,041
|
$19,295,068 | — | 31 Dec 2024 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
1.5%
|
351,588
|
$16,707,461 | — | 31 Dec 2024 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
1.4%
|
330,616
|
$15,710,872 | — | 31 Dec 2024 | |
| Samuel Jonas |
3/4/5
|
Chief Executive Officer |
—
mixed-class rows
|
375,652
mixed-class rows
|
$12,260,664 | — | 30 Sep 2024 | |
| KAHN BROTHERS GROUP INC |
13F
|
Company |
1%
|
238,881
|
$11,351,426 | — | 31 Dec 2024 | |
| MORGAN STANLEY |
13F
|
Company |
0.75%
|
175,876
|
$8,357,671 | — | 31 Dec 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.72%
|
168,739
|
$8,018,477 | — | 31 Dec 2024 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.69%
|
162,665
|
$7,729,841 | — | 31 Dec 2024 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.64%
|
150,539
|
$7,153,640 | — | 31 Dec 2024 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.48%
|
112,614
|
$5,351,418 | — | 31 Dec 2024 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.47%
|
111,536
|
$5,300,175 | — | 31 Dec 2024 | |
| Emmett Investment Management, LP |
13F
|
Company |
0.47%
|
110,617
|
$5,256,520 | — | 31 Dec 2024 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.47%
|
110,499
|
$5,250,912 | — | 31 Dec 2024 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.46%
|
107,926
|
$5,128,644 | — | 31 Dec 2024 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.45%
|
105,887
|
$5,031,763 | — | 31 Dec 2024 | |
| Foundry Partners, LLC |
13F
|
Company |
0.43%
|
100,750
|
$4,787,640 | — | 31 Dec 2024 | |
| ALTA FOX CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.42%
|
98,935
|
$4,701,391 | — | 31 Dec 2024 | |
| FMR LLC |
13F
|
Company |
0.4%
|
94,153
|
$4,474,130 | — | 31 Dec 2024 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.38%
|
89,169
|
$4,237,311 | — | 31 Dec 2024 | |
| Cerity Partners LLC |
13F
|
Company |
0.4%
|
94,595
|
$3,610,691 | — | 31 Dec 2024 | |
| ALGERT GLOBAL LLC |
13F
|
Company |
0.3%
|
71,288
|
$3,388,000 | — | 31 Dec 2024 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.23%
|
54,393
|
$2,584,755 | — | 31 Dec 2024 | |
| BARCLAYS PLC |
13F
|
Company |
0.21%
|
48,283
|
$2,294,409 | — | 31 Dec 2024 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.2%
|
47,604
|
$2,262,142 | — | 31 Dec 2024 | |
| TEACHER RETIREMENT SYSTEM OF TEXAS |
13F
|
Company |
0.2%
|
47,349
|
$2,250,000 | — | 31 Dec 2024 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.2%
|
46,594
|
$2,214,147 | — | 31 Dec 2024 | |
| NORGES BANK |
13F
|
Company |
0.19%
|
45,700
|
$2,171,664 | — | 31 Dec 2024 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.18%
|
41,519
|
$1,972,983 | — | 31 Dec 2024 | |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM |
13F
|
Company |
0.17%
|
40,347
|
$1,917,289 | — | 31 Dec 2024 | |
| TUDOR INVESTMENT CORP ET AL |
13F
|
Company |
0.16%
|
37,797
|
$1,796,113 | — | 31 Dec 2024 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
0.16%
|
36,564
|
$1,737,521 | — | 31 Dec 2024 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.14%
|
33,261
|
$1,580,563 | — | 31 Dec 2024 | |
| Swiss National Bank |
13F
|
Company |
0.14%
|
32,600
|
$1,549,152 | — | 31 Dec 2024 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.14%
|
31,985
|
$1,519,904 | — | 31 Dec 2024 | |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
|
Company |
0.13%
|
31,468
|
$1,495,359 | — | 31 Dec 2024 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.13%
|
29,700
|
$1,408,000 | — | 31 Dec 2024 | |
| Michael Chenkin |
3/4/5
|
Director |
—
class O/S missing
|
41,514
|
$1,406,287 | — | 05 Jan 2024 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.12%
|
29,361
|
$1,395,235 | — | 31 Dec 2024 | |
| Americana Partners, LLC |
13F
|
Company |
0.12%
|
29,166
|
$1,385,968 | — | 31 Dec 2024 | |
| Legal & General Group Plc |
13F
|
Company |
0.12%
|
29,112
|
$1,383,403 | — | 31 Dec 2024 | |
| Invesco Ltd. |
13F
|
Company |
0.12%
|
28,627
|
$1,360,355 | — | 31 Dec 2024 | |
| Allspring Global Investments Holdings, LLC |
13F
|
Company |
0.12%
|
28,014
|
$1,331,225 | — | 31 Dec 2024 | |
| Campbell & CO Investment Adviser LLC |
13F
|
Company |
0.12%
|
27,683
|
$1,315,496 | — | 31 Dec 2024 |
Institutional Holders of IDT CORP - Common Stock (IDT) as of Q1 2025
As of 31 Mar 2025,
IDT CORP - Common Stock (IDT) was held by
170 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
12,211,888 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, RENAISSANCE TECHNOLOGIES LLC, DIMENSIONAL FUND ADVISORS LP, ROYCE & ASSOCIATES LP, WEALTH ENHANCEMENT ADVISORY SERVICES, LLC, GEODE CAPITAL MANAGEMENT, LLC, STATE STREET CORP, KAHN BROTHERS GROUP INC, and D. E. Shaw & Co., Inc..
This page lists
172
institutional shareholders reporting positions in this security
for the Q1 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2025 vs Q4 2024 Across Filers
Q4 2024 holders
162
Q1 2025 holders
170
Holder diff
8
| Investor | Q4 2024 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q4 2024 Value $ | Q1 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.