What does CUSIP 448947507 represent in this 13F holders report?

CUSIP 448947507 is the security identifier for IDT - IDT CORP - Common Stock used to aggregate holder disclosures.

How many institutions held IDT - IDT CORP - Common Stock in Q4 2019?

65 institutional investors reported IDT - IDT CORP - Common Stock for Q4 2019. Use the holders table for investor-level position and value details.

IDT CORP - Common Stock (IDT)

CUSIP: 448947507

Q4 2019 13F Holders as of 31 Dec 2019

Type / Class: Equity / Common Stock
Shares outstanding: 23,512,256
Total 13F shares: 10,889,965
Share change: -217,142
Total reported value: $78,516,275
Put/Call ratio: 55%
Price per share: $7.21
Number of holders: 65
Value change: -$2,734,157
Number of buys: 31
Number of sells: 45

Quarterly Holders Quick Answers

What is CUSIP 448947507?
CUSIP 448947507 identifies IDT - IDT CORP - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2020
Previous quarter: Q3 2019

Recent filing periods for CUSIP 448947507:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

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
RENAISSANCE TECHNOLOGIES LLC	13F	Company	7.8%	1,843,506	$19,412,000	—	30 Sep 2019	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	6.2%	1,451,951	$15,289,000	—	30 Sep 2019	13F
BlackRock Finance, Inc.	13F	Company	5.5%	1,292,277	$13,608,000	—	30 Sep 2019	13F
VANGUARD GROUP INC	13F	Company	3.7%	858,722	$9,043,000	—	30 Sep 2019	13F
D. E. Shaw & Co., Inc.	13F	Company	3.7%	858,613	$9,041,000	—	30 Sep 2019	13F
Foundry Partners, LLC	13F	Company	2.3%	537,235	$5,657,000	—	30 Sep 2019	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	2.1%	482,131	$5,076,000	—	30 Sep 2019	13F
STATE STREET CORP	13F	Company	1.2%	290,691	$3,061,000	—	30 Sep 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.2%	274,992	$2,895,000	—	30 Sep 2019	13F
Bank of New York Mellon Corp	13F	Company	1%	242,895	$2,557,000	—	30 Sep 2019	13F
Nuveen Asset Management, LLC	13F	Company	1%	241,823	$2,546,000	—	30 Sep 2019	13F
NORTHERN TRUST CORP	13F	Company	0.92%	216,332	$2,278,000	—	30 Sep 2019	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	0.82%	192,129	$2,023,000	—	30 Sep 2019	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.71%	168,035	$1,769,000	—	30 Sep 2019	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.63%	147,589	$1,554,000	—	30 Sep 2019	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.62%	146,700	$1,545,000	—	30 Sep 2019	13F
Matarin Capital Management, LLC	13F	Company	0.62%	144,815	$1,525,000	—	30 Sep 2019	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.61%	142,494	$1,500,000	—	30 Sep 2019	13F
Invesco Ltd.	13F	Company	0.58%	137,478	$1,447,000	—	30 Sep 2019	13F
MACKAY SHIELDS LLC	13F	Company	0.54%	127,200	$1,339,000	—	30 Sep 2019	13F
Bowling Portfolio Management LLC	13F	Company	0.5%	116,821	$1,230,000	—	30 Sep 2019	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.39%	90,695	$955,000	—	30 Sep 2019	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.37%	86,480	$911,000	—	30 Sep 2019	13F
Old West Investment Management, LLC	13F	Company	0.34%	79,278	$834,000	—	30 Sep 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.32%	74,274	$782,000	—	30 Sep 2019	13F
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	13F	Company	0.26%	61,806	$651,000	—	30 Sep 2019	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.24%	56,294	$593,000	—	30 Sep 2019	13F
WINTON GROUP Ltd	13F	Company	0.22%	51,966	$547,000	—	30 Sep 2019	13F
STRS OHIO	13F	Company	0.21%	49,800	$524,000	—	30 Sep 2019	13F
Squarepoint Ops LLC	13F	Company	0.18%	41,941	$442,000	—	30 Sep 2019	13F
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	13F	Company	0.18%	41,371	$436,000	—	30 Sep 2019	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.18%	41,245	$435,000	—	30 Sep 2019	13F
ROYCE & ASSOCIATES LP	13F	Company	0.16%	38,033	$400,000	—	30 Sep 2019	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.16%	37,940	$400,000	—	30 Sep 2019	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.16%	37,841	$398,000	—	30 Sep 2019	13F
JPMORGAN CHASE & CO	13F	Company	0.13%	30,542	$321,000	—	30 Sep 2019	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.11%	25,904	$273,000	—	30 Sep 2019	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.11%	25,639	$270,000	—	30 Sep 2019	13F
AXA S.A.	13F	Company	0.11%	24,784	$261,000	—	30 Sep 2019	13F
Alambic Investment Management, L.P.	13F	Company	0.1%	23,790	$251,000	—	30 Sep 2019	13F
Man Group plc	13F	Company	0.1%	23,482	$247,000	—	30 Sep 2019	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.09%	21,000	$221,000	—	30 Sep 2019	13F
RHUMBLINE ADVISERS	13F	Company	0.09%	20,371	$215,000	—	30 Sep 2019	13F
TUDOR INVESTMENT CORP ET AL	13F	Company	0.08%	18,180	$191,000	—	30 Sep 2019	13F
Russell Investments Group, Ltd.	13F	Company	0.07%	16,233	$173,000	—	30 Sep 2019	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.06%	15,135	$159,000	—	30 Sep 2019	13F
SEI INVESTMENTS CO	13F	Company	0.06%	14,696	$155,000	—	30 Sep 2019	13F
LOS ANGELES CAPITAL MANAGEMENT LLC	13F	Company	0.06%	13,785	$145,000	—	30 Sep 2019	13F
UBS Group AG	13F	Company	0.06%	13,561	$143,000	—	30 Sep 2019	13F
Dynamic Technology Lab Private Ltd	13F	Company	0.05%	12,373	$130,000	—	30 Sep 2019	13F

Institutional Holders of IDT CORP - Common Stock (IDT) as of Q4 2019

As of 31 Dec 2019, IDT CORP - Common Stock (IDT) was held by 65 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 10,889,965 shares. The largest 10 holders included RENAISSANCE TECHNOLOGIES LLC, DIMENSIONAL FUND ADVISORS LP, BlackRock Inc., VANGUARD GROUP INC, D. E. Shaw & Co., Inc., Foundry Partners, LLC, ACADIAN ASSET MANAGEMENT LLC, STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, and Nuveen Asset Management, LLC. This page lists 65 institutional shareholders reporting positions in this security for the Q4 2019 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2019 vs Q3 2019 Across Filers

Q3 2019 holders

Q4 2019 holders

Holder diff

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Investor	Q3 2019 Shares	Q4 2019 Shares	Share Diff	Share Chg %	Q3 2019 Value $	Q4 2019 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.