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 Q1 2017?

99 institutional investors reported IDT - IDT CORP - Common Stock for Q1 2017. Use the holders table for investor-level position and value details.

IDT CORP - Common Stock (IDT)

CUSIP: 448947507

Q1 2017 13F Holders as of 31 Mar 2017

Type / Class: Equity / Common Stock
Shares outstanding: 23,512,256
Total 13F shares: 12,996,619
Share change: +1,398,646
Total reported value: $165,347,450
Put/Call ratio: 133%
Price per share: $12.72
Number of holders: 99
Value change: +$14,409,681
Number of buys: 59
Number of sells: 49

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: Q2 2017
Previous quarter: Q4 2016

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	7.7%	1,799,996	$33,373,000	—	31 Dec 2016	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	5.9%	1,381,306	$25,609,000	—	31 Dec 2016	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	4.6%	1,079,865	$20,021,000	—	31 Dec 2016	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	3.5%	829,609	$15,383,000	—	31 Dec 2016	13F
BlackRock Fund Advisors	13F	Company	2.7%	642,124	$11,905,000	—	31 Dec 2016	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	2.1%	503,118	$9,328,000	—	31 Dec 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	1.9%	455,667	$8,448,000	—	31 Dec 2016	13F
JPMORGAN CHASE & CO	13F	Company	1.5%	359,437	$6,664,000	—	31 Dec 2016	13F
Bank of New York Mellon Corp	13F	Company	1.5%	350,150	$6,492,000	—	31 Dec 2016	13F
STATE STREET CORP	13F	Company	1.5%	340,985	$6,324,000	—	31 Dec 2016	13F
Numeric Investors LLC	13F	Company	1.4%	326,411	$6,052,000	—	31 Dec 2016	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	1.4%	325,283	$6,031,000	—	31 Dec 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.4%	323,979	$6,006,000	—	31 Dec 2016	13F
MORGAN STANLEY	13F	Company	1.4%	323,471	$5,997,000	—	31 Dec 2016	13F
NORTHERN TRUST CORP	13F	Company	1.1%	249,389	$4,624,000	—	31 Dec 2016	13F
CHICAGO EQUITY PARTNERS LLC	13F	Company	0.91%	214,415	$3,975,000	—	31 Dec 2016	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.86%	201,342	$3,733,000	—	31 Dec 2016	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.74%	174,884	$3,242,000	—	31 Dec 2016	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.66%	154,586	$2,866,000	—	31 Dec 2016	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.59%	139,378	$2,584,000	—	31 Dec 2016	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.52%	121,785	$2,258,000	—	31 Dec 2016	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	0.51%	119,312	$2,213,000	—	31 Dec 2016	13F
Matarin Capital Management, LLC	13F	Company	0.47%	110,670	$2,051,822	—	31 Dec 2016	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.42%	98,744	$1,831,000	—	31 Dec 2016	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.39%	92,112	$1,708,000	—	31 Dec 2016	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.38%	89,998	$1,669,000	—	31 Dec 2016	13F
TEACHERS ADVISORS, LLC	13F	Company	0.37%	86,415	$1,602,000	—	31 Dec 2016	13F
QS Investors, LLC	13F	Company	0.36%	85,398	$1,583,000	—	31 Dec 2016	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	0.34%	78,989	$1,464,000	—	31 Dec 2016	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.33%	78,071	$1,448,000	—	31 Dec 2016	13F
BOGLE INVESTMENT MANAGEMENT L P /DE/	13F	Company	0.33%	77,722	$1,440,000	—	31 Dec 2016	13F
BlackRock Investment Management, LLC	13F	Company	0.3%	70,670	$1,310,000	—	31 Dec 2016	13F
PUTNAM INVESTMENTS LLC	13F	Company	0.3%	70,379	$1,305,000	—	31 Dec 2016	13F
Russell Investments Group, Ltd.	13F	Company	0.29%	68,599	$1,284,000	—	31 Dec 2016	13F
SYSTEMATIC FINANCIAL MANAGEMENT LP	13F	Company	0.28%	65,805	$1,220,000	—	31 Dec 2016	13F
HANCOCK WHITNEY CORP	13F	Company	0.26%	61,922	$1,148,000	—	31 Dec 2016	13F
Capital Impact Advisors, LLC	13F	Company	0.25%	59,476	$1,103,000	—	31 Dec 2016	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.23%	52,910	$981,000	—	31 Dec 2016	13F
Invesco Ltd.	13F	Company	0.22%	51,762	$960,000	—	31 Dec 2016	13F
Nationwide Fund Advisors	13F	Company	0.22%	51,672	$958,000	—	31 Dec 2016	13F
Spark Investment Management LLC	13F	Company	0.21%	48,800	$904,000	—	31 Dec 2016	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.19%	45,000	$834,000	—	31 Dec 2016	13F
MENTA CAPITAL LLC	13F	Company	0.19%	43,658	$809,000	—	31 Dec 2016	13F
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	13F	Company	0.18%	41,583	$771,000	—	31 Dec 2016	13F
RHUMBLINE ADVISERS	13F	Company	0.17%	39,662	$735,000	—	31 Dec 2016	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.16%	37,044	$687,000	—	31 Dec 2016	13F
STRS OHIO	13F	Company	0.15%	35,900	$665,000	—	31 Dec 2016	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.15%	35,793	$664,000	—	31 Dec 2016	13F
FIRST QUADRANT LLC/CA	13F	Company	0.15%	34,280	$636,000	—	31 Dec 2016	13F
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	13F	Company	0.13%	30,830	$599,000	—	31 Dec 2016	13F

Institutional Holders of IDT CORP - Common Stock (IDT) as of Q1 2017

As of 31 Mar 2017, IDT CORP - Common Stock (IDT) was held by 99 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 12,996,619 shares. The largest 10 holders included VANGUARD GROUP INC, RENAISSANCE TECHNOLOGIES LLC, BlackRock Inc., DIMENSIONAL FUND ADVISORS LP, ACADIAN ASSET MANAGEMENT LLC, JPMORGAN CHASE & CO, AMERICAN CENTURY COMPANIES INC, AQR CAPITAL MANAGEMENT LLC, Bank of New York Mellon Corp, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 99 institutional shareholders reporting positions in this security for the Q1 2017 filing period.

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

Compare Q1 2017 vs Q4 2016 Across Filers

Q4 2016 holders

106

Q1 2017 holders

Holder diff

-7

Investor	Q4 2016 Shares	Q1 2017 Shares	Share Diff	Share Chg %	Q4 2016 Value $	Q1 2017 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.