Anterix Ownership | Who Owns Anterix?

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Anterix Ownership Summary

Anterix is owned by 20.39% institutional investors, 2.07% insiders, and 77.53% retail investors. Owl creek asset management is the largest institutional shareholder, holding 29.12% of ATEX shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 2.24% of its assets in Anterix shares.

ATEX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Anterix	20.39%	2.07%	77.53%
Sector	Communication Services Stocks	14737.23%	16.79%	-14654.01%
Industry	Telecom Stocks	24.27%	13.99%	61.74%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Owl creek asset management	5.41M	29.12%	$165.98M
Heard capital	1.72M	9.22%	$62.83M
Blackrock	1.11M	5.92%	$43.96M
Vanguard group	1.03M	5.57%	$31.74M
Blackrock funding, inc. /de	981.63K	5.28%	$30.11M
Dg capital management	644.41K	3.46%	$23.59M
Qvt financial lp	503.94K	2.71%	$18.44M
Dimensional fund advisors lp	389.59K	2.10%	$11.95M
Garnet equity capital	387.39K	2.08%	$14.18M
State street	376.06K	2.02%	$11.53M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Price jennifer c.	210.00K	8.54%	$6.44M
Dg capital management	644.41K	8.33%	$23.59M
Heard capital	1.72M	3.73%	$62.83M
Owl creek asset management	5.41M	3.35%	$165.98M
Qvt financial lp	503.94K	1.70%	$18.44M
Garnet equity capital	387.39K	1.43%	$14.18M
Ayal capital advisors	98.67K	1.19%	$3.61M
Teton advisors	50.00K	1.14%	$1.83M
Kirr marbach & co llc /in/	92.41K	0.61%	$2.83M
Harber asset management	35.61K	0.46%	$1.30M

Top Buyers

Holder	Shares	% Assets	Change
Dg capital management	644.41K	8.33%	215.40K
Ayal capital advisors	98.67K	1.19%	98.67K
Exoduspoint capital management, lp	78.43K	0.02%	78.43K
Fmr	307.29K	0.00%	56.33K
Ubs group	60.23K	0.00%	53.57K

Top Sellers

Holder	Shares	% Assets	Change
Stonehill capital management	-	-	-605.66K
Morgan stanley	111.79K	0.00%	-222.18K
Roubaix capital	-	-	-77.03K
D. e. shaw	207.43K	0.00%	-68.43K
Jefferies financial group	-	-	-65.00K

New Positions

Holder	Shares	% Assets	Change	Value
Ayal capital advisors	98.67K	1.19%	98.67K	$3.61M
Wolverine trading	45.00K	0.00%	45.00K	$1.78M
Sg americas securities	38.40K	0.01%	38.40K	$1.52M
Harber asset management	35.61K	0.46%	35.61K	$1.30M
Xtx topco	13.44K	0.03%	13.44K	$412.14K

Sold Out

Holder	Change
Nelson, van denburg & campbell wealth management group	-4.00
Trust co of vermont	-5.00
Massmutual trust co fsb/adv	-6.00
Capital performance advisors llp	-7.00
Rothschild investment	-10.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2025	17	-85.59%	3,795,413	-76.27%	20	0.28%	5	-90.74%	7	-83.72%
Dec 31, 2024	117	-10.69%	15,991,972	1.44%	85	1.19%	53	-24.29%	43	19.44%
Sep 30, 2024	131	10.08%	15,765,267	5.25%	84	1.33%	70	9.38%	36	9.09%
Jun 30, 2024	119	17.82%	14,979,334	2.08%	79	1.30%	64	64.10%	33	-13.16%
Mar 31, 2024	101	5.21%	14,673,786	-0.70%	78	1.26%	39	-9.30%	38	11.76%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	415.43K	2.24%	-
Vanguard Total Stock Mkt Idx Inv	409.60K	2.19%	-
iShares Russell 2000 ETF	301.10K	1.61%	-4.82K
Vanguard Institutional Extnd Mkt Idx Tr	296.89K	1.59%	1.49K
ClearBridge Small Cap	175.54K	0.94%	-
ClearBridge Small Cap C	175.54K	0.94%	-
Fidelity Select Telecommunications Port	172.60K	0.92%	-
1290 VT GAMCO Small Company Value IB	154.00K	0.82%	5.00K
Fidelity Select Wireless	148.70K	0.80%	-
Nuveen Quant Small Cap Equity R6	148.35K	0.79%	1.50K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 17, 2025	Heard William	-	Sell	$319.56K
Mar 19, 2025	Heard William	-	Sell	$253.04K
Feb 20, 2025	Heard William	-	Sell	$93.72K
Feb 14, 2025	Heard William	-	Sell	$325.32K
Mar 20, 2025	Heard William	-	Sell	$268.80K

Insider Transactions Trends

Date	Buy	Sell
2025 Q2	-	-
2025 Q1	-	6
2024 Q4	2	2
2024 Q3	-	-
2024 Q2	-	4

ATEX Ownership FAQ

Who Owns Anterix?

Anterix shareholders are primarily institutional investors at 20.39%, followed by 2.07% insiders and 77.54% retail investors. The average institutional ownership in Anterix's industry, Telecom Stocks , is 24.27%, which Anterix falls below.

Who owns the most shares of Anterix?

Anterix’s largest shareholders are Owl creek asset management (5.41M shares, 29.12%), Heard capital (1.72M shares, 9.22%), and Blackrock (1.11M shares, 5.92%). Together, they hold 44.26% of Anterix’s total shares outstanding.

Does Blackrock own Anterix?

Yes, BlackRock owns 5.92% of Anterix, totaling 1.11M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 43.96M$. In the last quarter, BlackRock decreased its holdings by -15.591K shares, a -1.38% change.

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

Price jennifer c is Anterix’s biggest shareholder by percentage of total assets invested, with 8.54% of its assets in 210K Anterix shares, valued at 6.44M$.

Who is the top mutual fund holder of Anterix shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Anterix shares, with 2.24% of its total shares outstanding invested in 415.43K Anterix shares.

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