IDT Ownership | Who Owns IDT?

Overview RevenueFinancials Chart Transcripts

IDT Ownership Summary

IDT is owned by 52.10% institutional investors, 13.79% insiders, and 34.11% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 6.98% of IDT shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 2.57% of its assets in IDT shares.

IDT Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	IDT	52.10%	13.79%	34.11%
Sector	Communication Services Stocks	46.53%	15.90%	37.58%
Industry	Telecom Stocks	40.63%	11.79%	47.58%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	1.76M	6.98%	$119.97M
Blackrock	1.37M	5.41%	$49.28M
Vanguard group	1.27M	5.02%	$60.15M
Renaissance	1.08M	4.29%	$51.36M
Dimensional fund advisors lp	1.07M	4.26%	$50.96M
Wealth enhancement advisory services	587.62K	2.33%	$22.43M
Geode capital management	426.44K	1.69%	$20.27M
Kahn brothers group	396.56K	1.58%	$27.09M
State street	388.07K	1.53%	$13.94M
D. e. shaw	351.59K	1.40%	$16.71M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Kahn brothers group	396.56K	5.44%	$27.09M
Orchard capital management	282.47K	3.06%	$10.15M
Alta fox capital management	88.53K	1.64%	$6.05M
Foundry partners	100.75K	0.24%	$4.79M
Csm advisors	82.08K	0.16%	$5.61M
Algert global	92.10K	0.13%	$6.29M
Nebula research & development	21.56K	0.13%	$1.47M
Pdt partners	31.89K	0.12%	$2.18M
Dynamic technology lab private	11.71K	0.11%	$800.00K
Renaissance	1.08M	0.08%	$51.36M

Top Buyers

Holder	Shares	% Assets	Change
Acadian asset management	239.65K	0.03%	158.67K
Blackrock funding, inc. /de	1.76M	0.00%	116.25K
Marshall wace, llp	94.67K	0.01%	88.51K
Csm advisors	82.08K	0.16%	82.08K
Deutsche bank ag\	330.62K	0.01%	80.82K

Top Sellers

Holder	Shares	% Assets	Change
Almanack investment partners, llc.	-	-	-12.58M
Royce & associates lp	70.86K	0.05%	-450.86K
First trust advisors lp	-	-	-56.20K
J. goldman & co lp	-	-	-55.12K
Alta fox capital management	88.53K	1.64%	-47.53K

New Positions

Holder	Shares	% Assets	Change	Value
Csm advisors	82.08K	0.16%	82.08K	$5.61M
Norges bank	45.70K	0.00%	45.70K	$2.17M
Arrowstreet capital, limited partnership	38.92K	0.00%	38.92K	$2.66M
Connor, clark & lunn investment management	21.65K	0.01%	21.65K	$1.48M
Brevan howard capital management lp	19.37K	0.01%	19.37K	$1.32M

Sold Out

Holder	Change
Newedge advisors	-2.00
Nelson, van denburg & campbell wealth management group	-3.00
Golden state wealth management	-4.00
Ronald blue trust	-9.00
Global retirement partners	-11.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	189	7.39%	13,111,444	8.07%	52	2.24%	124	29.17%	50	-
Mar 31, 2025	176	2.92%	12,203,192	6.99%	48	2.37%	97	1.04%	49	11.36%
Dec 31, 2024	115	-22.82%	8,789,386	-19.71%	34	1.87%	62	-8.82%	28	-46.15%
Sep 30, 2024	149	-2.61%	10,946,565	-53.66%	43	0.50%	68	-17.07%	52	18.18%
Jun 30, 2024	150	4.17%	23,612,319	110.55%	93	4.70%	79	21.54%	44	-4.35%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	647.13K	2.57%	-
Vanguard Total Stock Mkt Idx Inv	634.02K	2.51%	-14.06K
iShares Russell 2000 ETF	384.69K	1.52%	-7.35K
Royce Small-Cap Total Return Invmt	345.43K	1.37%	-102.71K
Royce Small-Cap Quality Value Composite	345.43K	1.37%	-102.71K
Small Cap Core Equity Composite	315.34K	1.25%	-
DWS Small Cap Core S	315.34K	1.25%	-
First Trust SMID Cp Rising Div Achv ETF	287.37K	1.14%	-558.00
Vanguard Institutional Extnd Mkt Idx Tr	221.19K	0.88%	-98.45K
Orchard US Small Cap Value USD Instl 1	218.00K	0.86%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jun 16, 2025	COSENTINO ERIC F.	-	Sell	$53.62K
Mar 18, 2025	WARTELL DAVID	CHIEF TECHNOLOGY OFFICER	Sell	$525.88K
Jan 10, 2025	COSENTINO ERIC F.	-	Sell	$25.05K
Dec 23, 2024	WARTELL DAVID	CHIEF TECHNOLOGY OFFICER	Sell	$806.29K
Dec 09, 2024	SHEA NADINE	EVP of GLOBAL HUMAN RESOURCES	Sell	$53.74K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	-
2025 Q2	-	1
2025 Q1	-	2
2024 Q4	-	10
2024 Q3	-	3

IDT Ownership FAQ

Who Owns IDT?

IDT shareholders are primarily institutional investors at 52.10%, followed by 13.79% insiders and 34.11% retail investors. The average institutional ownership in IDT's industry, Telecom Stocks , is 40.63%, which IDT exceeds.

Who owns the most shares of IDT?

IDT’s largest shareholders are Blackrock funding, inc. /de (1.76M shares, 6.98%), Blackrock (1.37M shares, 5.41%), and Vanguard group (1.27M shares, 5.02%). Together, they hold 17.41% of IDT’s total shares outstanding.

Does Blackrock own IDT?

Yes, BlackRock owns 5.41% of IDT, totaling 1.37M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 49.28M$. In the last quarter, BlackRock increased its holdings by 18.56K shares, a 1.37% change.

Who is IDT’s biggest shareholder by percentage of total assets invested?

Kahn brothers group is IDT’s biggest shareholder by percentage of total assets invested, with 5.44% of its assets in 396.56K IDT shares, valued at 27.09M$.

Who is the top mutual fund holder of IDT shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of IDT shares, with 2.57% of its total shares outstanding invested in 647.13K IDT shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis

Discover trending investment themes
Find your next best investment
Research stocks using tools