IDT Ownership | Who Owns IDT?

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IDT Ownership Summary

IDT is owned by 28.24% institutional investors, 13.01% insiders, and 58.75% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 7.06% 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	28.24%	13.01%	58.75%
Sector	Communication Services Stocks	31.17%	17.93%	50.90%
Industry	Telecom Stocks	33.84%	13.60%	52.56%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	1.77M	7.06%	$87.10M
Blackrock	1.37M	5.41%	$49.28M
Vanguard group	1.30M	5.15%	$66.47M
Renaissance	946.01K	3.77%	$46.45M
Dimensional fund advisors lp	788.05K	3.14%	$38.69M
Geode capital management	604.73K	2.41%	$29.70M
State street	534.51K	2.13%	$26.24M
Cooke & bieler lp	409.39K	1.63%	$20.10M
Deutsche bank ag\	384.96K	1.53%	$18.90M
Kahn brothers group	372.57K	1.48%	$18.29M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Kahn brothers group	372.57K	3.24%	$18.29M
Orchard capital management	282.47K	3.06%	$10.15M
Veradace capital management	60.18K	2.63%	$2.95M
Emmett investment management, lp	42.08K	1.59%	$2.07M
Alta fox capital management	97.01K	1.26%	$4.76M
Watershed asset management	9.11K	0.46%	$447.40K
Foundry partners	100.75K	0.24%	$4.79M
Cooke & bieler lp	409.39K	0.23%	$20.10M
Nebula research & development	21.56K	0.13%	$1.47M
Csm advisors	103.52K	0.12%	$5.08M

Top Buyers

Holder	Shares	% Assets	Change
Vanguard fiduciary trust	136.70K	0.00%	136.70K
Alta fox capital management	97.01K	1.26%	97.01K
Two sigma investments, lp	179.50K	0.01%	96.94K
Jane street group	195.96K	0.00%	76.15K
Man group	89.59K	0.01%	68.12K

Top Sellers

Holder	Shares	% Assets	Change
Almanack investment partners, llc.	-	-	-12.58M
Acadian asset management	20.82K	0.00%	-184.81K
Arrowstreet capital, limited partnership	-	-	-128.84K
Allspring global investments	-	-	-90.76K
Qube research	160.53K	0.01%	-81.50K

New Positions

Holder	Shares	% Assets	Change	Value
Vanguard fiduciary trust	136.70K	0.00%	136.70K	$6.71M
Alta fox capital management	97.01K	1.26%	97.01K	$4.76M
Norges bank	45.70K	0.00%	45.70K	$2.17M
Cboe vest financial	34.05K	0.02%	34.05K	$1.98M
Quantbot technologies lp	17.59K	0.04%	17.59K	$863.52K

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
Bare financial services	-9.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	108	-46.27%	7,091,390	-46.67%	28	1.01%	53	-46.46%	36	-52.63%
Dec 31, 2025	126	-36.04%	10,181,656	-23.34%	40	1.45%	56	-49.09%	51	-15.00%
Sep 30, 2025	187	2.19%	13,076,662	7.43%	51	2.22%	104	-12.61%	59	20.41%
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%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	647.13K	2.57%	-
Vanguard Total Stock Mkt Idx Inv	632.10K	2.54%	-
First Trust SMID Cp Rising Div Achv ETF	432.71K	1.74%	-
iShares Russell 2000 ETF	425.57K	1.71%	2.54K
Small Cap Core Equity Composite	367.86K	1.48%	-
DWS Small Cap Core S	367.86K	1.48%	-
Avantis US Small Cap Value ETF	313.75K	1.26%	-
Vanguard Institutional Extnd Mkt Idx Tr	234.38K	0.94%	3.16K
Orchard US Small Cap Value USD Instl 1	218.00K	0.86%	-
Orchard Small Cap Value ESG	192.46K	0.76%	-25.54K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jul 17, 2026	MASON JOYCE J	EVP and Corporate Secretary	Sell	$31.60K
Jul 17, 2026	MASON JOYCE J	EVP and Corporate Secretary	Sell	$218.20K
Jul 16, 2026	ASH MENACHEM	EVP of Strategic&Legal Affairs	Sell	$230.75K
Jul 15, 2026	ASH MENACHEM	EVP of Strategic&Legal Affairs	Sell	$277.08K
Jun 30, 2026	COSENTINO ERIC F.	-	Sell	$28.89K

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	-	2
2026 Q2	-	8
2026 Q1	-	5
2025 Q4	-	2
2025 Q3	-	-

IDT Ownership FAQ

Who Owns IDT?

IDT shareholders are primarily institutional investors at 28.24%, followed by 13.01% insiders and 58.75% retail investors. The average institutional ownership in IDT's industry, Telecom Stocks , is 33.84%, which IDT falls below.

Who owns the most shares of IDT?

IDT’s largest shareholders are Blackrock funding, inc. /de (1.77M shares, 7.06%), Blackrock (1.37M shares, 5.41%), and Vanguard group (1.3M shares, 5.15%). Together, they hold 17.63% 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 3.24% of its assets in 372.57K IDT shares, valued at 18.29M$.

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.

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