- Type / Class
- Equity / Common Stock
- Shares outstanding
- 18,738,531
- Total 13F shares
- 15,202,979
- Share change
- -299,190
- Total reported value
- $912,028,428
- Put/Call ratio
- 38%
- Price per share
- $59.99
- Number of holders
- 106
- Value change
- -$9,533,969
- Number of buys
- 46
- Number of sells
- 48
Quarterly Holders Quick Answers
What is CUSIP 03676C100?
CUSIP 03676C100 identifies ATEX - Anterix Inc. - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 03676C100:
Top shareholders of ATEX - Anterix Inc. - 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 |
|---|---|---|---|---|---|---|---|---|
| Owl Creek Asset Management, L.P. |
13F
|
Company |
29%
|
5,411,776
|
$255,219,000 | — | 31 Mar 2021 | |
| Allianz Asset Management GmbH |
13F
|
Company |
7.2%
|
1,358,156
|
$64,051,000 | — | 31 Mar 2021 | |
| MORGAN STANLEY |
13F
|
Company |
7.1%
|
1,323,128
|
$62,399,000 | — | 31 Mar 2021 | |
| BlackRock Finance, Inc. |
13F
|
Company |
4.4%
|
831,103
|
$39,195,000 | — | 31 Mar 2021 | |
| Bain Capital Credit, LP |
13F
|
Company |
4.3%
|
807,610
|
$38,087,000 | — | 31 Mar 2021 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.4%
|
633,789
|
$29,890,000 | — | 31 Mar 2021 | |
| Michael F. Price |
13F
|
Individual |
3%
|
561,000
|
$26,457,000 | — | 31 Mar 2021 | |
| Sixth Street Partners Management Company, L.P. |
13F
|
Company |
2%
|
380,000
|
$17,921,000 | — | 31 Mar 2021 | |
| QVT Financial LP |
13F
|
Company |
1.9%
|
356,738
|
$16,824,000 | — | 31 Mar 2021 | |
| Clearbridge Investments, LLC |
13F
|
Company |
1.6%
|
304,450
|
$14,358,000 | — | 31 Mar 2021 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.4%
|
269,007
|
$12,692,000 | — | 31 Mar 2021 | |
| Heard Capital LLC |
13F
|
Company |
1.4%
|
263,076
|
$12,407,000 | — | 31 Mar 2021 | |
| STATE STREET CORP |
13F
|
Company |
1.3%
|
234,288
|
$11,049,000 | — | 31 Mar 2021 | |
| Brahman Capital Corp. |
13F
|
Company |
1.1%
|
198,128
|
$9,344,000 | — | 31 Mar 2021 | |
| DG Capital Management, LLC |
13F
|
Company |
1%
|
195,569
|
$9,223,000 | — | 31 Mar 2021 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1%
|
192,590
|
$9,082,000 | — | 31 Mar 2021 | |
| Roubaix Capital, LLC |
13F
|
Company |
0.98%
|
182,995
|
$8,630,000 | — | 31 Mar 2021 | |
| Schonfeld Strategic Advisors LLC |
13F
|
Company |
0.9%
|
168,868
|
$7,964,000 | — | 31 Mar 2021 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.74%
|
138,217
|
$6,519,000 | — | 31 Mar 2021 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
0.61%
|
114,374
|
$5,394,000 | — | 31 Mar 2021 | |
| TUDOR INVESTMENT CORP ET AL |
13F
|
Company |
0.56%
|
105,300
|
$4,966,000 | — | 31 Mar 2021 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.49%
|
92,528
|
$4,364,000 | — | 31 Mar 2021 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.48%
|
89,942
|
$4,242,000 | — | 31 Mar 2021 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.46%
|
86,975
|
$4,102,000 | — | 31 Mar 2021 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.46%
|
85,800
|
$4,046,000 | — | 31 Mar 2021 | |
| GABELLI FUNDS LLC |
13F
|
Company |
0.44%
|
82,000
|
$3,867,000 | — | 31 Mar 2021 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.44%
|
81,536
|
$3,845,000 | — | 31 Mar 2021 | |
| THOMPSON SIEGEL & WALMSLEY LLC |
13F
|
Company |
0.43%
|
80,113
|
$3,778,000 | — | 31 Mar 2021 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.42%
|
77,783
|
$3,669,000 | — | 31 Mar 2021 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.37%
|
68,684
|
$3,239,000 | — | 31 Mar 2021 | |
| Teton Advisors, Inc. |
13F
|
Company |
0.27%
|
50,000
|
$2,358,000 | — | 31 Mar 2021 | |
| GARNET EQUITY CAPITAL HOLDINGS, INC. |
13F
|
Company |
0.25%
|
46,795
|
$2,207,000 | — | 31 Mar 2021 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.24%
|
44,325
|
$2,090,000 | — | 31 Mar 2021 | |
| WEBSTER BANK, N. A. |
13F
|
Company |
0.23%
|
42,936
|
$2,025,000 | — | 31 Mar 2021 | |
| SIRIOS CAPITAL MANAGEMENT L P |
13F
|
Company |
0.22%
|
41,523
|
$1,958,000 | — | 31 Mar 2021 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.2%
|
36,755
|
$1,734,000 | — | 31 Mar 2021 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.17%
|
31,319
|
$1,477,000 | — | 31 Mar 2021 | |
| FMR LLC |
13F
|
Company |
0.16%
|
30,700
|
$1,448,000 | — | 31 Mar 2021 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.15%
|
28,894
|
$1,364,000 | — | 31 Mar 2021 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.15%
|
28,344
|
$1,336,000 | — | 31 Mar 2021 | |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC |
13F
|
Company |
0.14%
|
26,966
|
$1,272,000 | — | 31 Mar 2021 | |
| Elaine Gangeri |
3/4/5
|
Chief Acc Officer, Treasurer |
—
class O/S missing
|
36,646
|
$1,245,598 | — | 24 May 2021 | |
| Swiss National Bank |
13F
|
Company |
0.14%
|
25,950
|
$1,224,000 | — | 31 Mar 2021 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.12%
|
22,100
|
$1,042,000 | — | 31 Mar 2021 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.1%
|
19,089
|
$900,000 | — | 31 Mar 2021 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.1%
|
18,710
|
$882,000 | — | 31 Mar 2021 | |
| O'Brien Greene & Co. Inc |
13F
|
Company |
0.1%
|
18,200
|
$858,000 | — | 31 Mar 2021 | |
| SIMPLEX TRADING, LLC |
13F
|
Company |
0.09%
|
17,288
|
$815,000 | — | 31 Mar 2021 | |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
13F
|
Company |
0.09%
|
16,454
|
$776,000 | — | 31 Mar 2021 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.07%
|
12,998
|
$613,000 | — | 31 Mar 2021 |
Institutional Holders of Anterix Inc. - Common Stock (ATEX) as of Q2 2021
As of 30 Jun 2021,
Anterix Inc. - Common Stock (ATEX) was held by
106 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
15,202,979 shares.
The largest 10 holders included
Owl Creek Asset Management, L.P., MORGAN STANLEY, Allianz Asset Management GmbH, BlackRock Inc., Bain Capital Credit, LP, VANGUARD GROUP INC, PRICE MICHAEL F, Heard Capital LLC, QVT Financial LP, and Clearbridge Investments, LLC.
This page lists
106
institutional shareholders reporting positions in this security
for the Q2 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2021 vs Q1 2021 Across Filers
Q1 2021 holders
96
Q2 2021 holders
106
Holder diff
10
| Investor | Q1 2021 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2021 Value $ | Q2 2021 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.
An asterisk sign (*) next to the price indicates that the price is likely invalid.