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 Q2 2015?

106 institutional investors reported IDT - IDT CORP - Common Stock for Q2 2015. Use the holders table for investor-level position and value details.

IDT CORP - Common Stock (IDT)

CUSIP: 448947507

Q2 2015 13F Holders as of 30 Jun 2015

Type / Class: Equity / Common Stock
Shares outstanding: 23,512,256
Total 13F shares: 12,215,890
Share change: -109,067
Total reported value: $220,841,748
Put/Call ratio: 121%
Price per share: $18.08
Number of holders: 106
Value change: -$2,022,967
Number of buys: 49
Number of sells: 50

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: Q3 2015
Previous quarter: Q1 2015

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
VANGUARD GROUP INC	13F	Company	5.8%	1,370,393	$24,325,000	—	31 Mar 2015	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	4.5%	1,068,297	$18,962,000	—	31 Mar 2015	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	3.6%	849,879	$15,085,000	—	31 Mar 2015	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	3.6%	836,152	$14,841,000	—	31 Mar 2015	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	2.9%	689,580	$12,240,000	—	31 Mar 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.8%	653,030	$11,591,000	—	31 Mar 2015	13F
BlackRock Fund Advisors	13F	Company	2.3%	538,888	$9,565,000	—	31 Mar 2015	13F
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	13F	Company	2%	474,925	$8,429,000	—	31 Mar 2015	13F
Numeric Investors LLC	13F	Company	1.5%	360,687	$6,402,000	—	31 Mar 2015	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.3%	309,926	$5,502,000	—	31 Mar 2015	13F
STATE STREET CORP	13F	Company	1.3%	308,349	$5,471,000	—	31 Mar 2015	13F
FMR LLC	13F	Company	1.3%	298,200	$5,293,000	—	31 Mar 2015	13F
Bank of New York Mellon Corp	13F	Company	1.2%	275,561	$4,891,000	—	31 Mar 2015	13F
MORGAN STANLEY	13F	Company	0.96%	226,261	$4,016,000	—	31 Mar 2015	13F
NORTHERN TRUST CORP	13F	Company	0.89%	210,074	$3,729,000	—	31 Mar 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.89%	209,131	$3,711,000	—	31 Mar 2015	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.84%	197,349	$3,503,000	—	31 Mar 2015	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.67%	157,943	$2,803,000	—	31 Mar 2015	13F
ANALYTIC INVESTORS, LLC	13F	Company	0.61%	142,579	$2,531,000	—	31 Mar 2015	13F
TFS CAPITAL LLC	13F	Company	0.58%	135,961	$2,413,000	—	31 Mar 2015	13F
Invesco Ltd.	13F	Company	0.55%	129,451	$2,298,000	—	31 Mar 2015	13F
RUSSELL FRANK CO/	13F	Company	0.5%	116,525	$2,067,000	—	31 Mar 2015	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.45%	106,076	$1,883,000	—	31 Mar 2015	13F
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC.	13F	Company	0.45%	104,900	$1,862,000	—	31 Mar 2015	13F
JPMORGAN CHASE & CO	13F	Company	0.44%	104,400	$1,853,000	—	31 Mar 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.43%	100,792	$1,789,000	—	31 Mar 2015	13F
BOGLE INVESTMENT MANAGEMENT L P /DE/	13F	Company	0.42%	99,256	$1,761,000	—	31 Mar 2015	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.38%	89,198	$1,583,000	—	31 Mar 2015	13F
LSV ASSET MANAGEMENT	13F	Company	0.37%	86,520	$1,535,000	—	31 Mar 2015	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.37%	86,438	$1,534,000	—	31 Mar 2015	13F
MARTINGALE ASSET MANAGEMENT L P	13F	Company	0.34%	80,891	$1,436,000	—	31 Mar 2015	13F
PUTNAM INVESTMENTS LLC	13F	Company	0.34%	79,215	$1,406,000	—	31 Mar 2015	13F
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	13F	Company	0.34%	79,173	$1,405,000	—	31 Mar 2015	13F
BARROW HANLEY MEWHINNEY & STRAUSS LLC	13F	Company	0.33%	78,379	$1,392,000	—	31 Mar 2015	13F
WEDGE CAPITAL MANAGEMENT L L P/NC	13F	Company	0.33%	77,500	$1,376,000	—	31 Mar 2015	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	0.33%	77,368	$1,373,000	—	31 Mar 2015	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.32%	76,193	$1,352,000	—	31 Mar 2015	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.3%	70,733	$1,256,000	—	31 Mar 2015	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.29%	68,727	$1,219,000	—	31 Mar 2015	13F
BLACKROCK ADVISORS LLC	13F	Company	0.24%	56,550	$1,004,000	—	31 Mar 2015	13F
ALGERT GLOBAL LLC	13F	Company	0.22%	50,948	$904,000	—	31 Mar 2015	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.22%	50,767	$901,000	—	31 Mar 2015	13F
BlackRock Investment Management, LLC	13F	Company	0.21%	49,788	$884,000	—	31 Mar 2015	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.2%	47,448	$842,000	—	31 Mar 2015	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.19%	43,856	$778,000	—	31 Mar 2015	13F
STRS OHIO	13F	Company	0.17%	40,700	$722,000	—	31 Mar 2015	13F
VIRGINIA RETIREMENT SYSTEMS ET Al	13F	Company	0.16%	38,400	$682,000	—	31 Mar 2015	13F
SECOR Capital Advisors, LP	13F	Company	0.16%	38,208	$678,000	—	31 Mar 2015	13F
Hillsdale Investment Management Inc.	13F	Company	0.16%	38,200	$678,000	—	31 Mar 2015	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.12%	27,900	$634,000	—	31 Mar 2015	13F

Institutional Holders of IDT CORP - Common Stock (IDT) as of Q2 2015

As of 30 Jun 2015, IDT CORP - Common Stock (IDT) was held by 106 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 12,215,890 shares. The largest 10 holders included VANGUARD GROUP INC, RENAISSANCE TECHNOLOGIES LLC, DIMENSIONAL FUND ADVISORS LP, ACADIAN ASSET MANAGEMENT LLC, AMERICAN CENTURY COMPANIES INC, BlackRock Institutional Trust Company, N.A., BlackRock Fund Advisors, O'SHAUGHNESSY ASSET MANAGEMENT, LLC, NUMERIC INVESTORS LLC, and FMR LLC. This page lists 106 institutional shareholders reporting positions in this security for the Q2 2015 filing period.

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

Compare Q2 2015 vs Q1 2015 Across Filers

Q1 2015 holders

107

Q2 2015 holders

106

Holder diff

-1

Investor	Q1 2015 Shares	Q2 2015 Shares	Share Diff	Share Chg %	Q1 2015 Value $	Q2 2015 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.