- Type / Class
- Equity / Common Stock
- Shares outstanding
- 18,738,531
- Total 13F shares
- 15,139,014
- Share change
- -14,084
- Total reported value
- $918,125,236
- Put/Call ratio
- 53%
- Price per share
- $60.70
- Number of holders
- 105
- Value change
- -$783,490
- Number of buys
- 48
- Number of sells
- 38
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
|
$324,652,000 | — | 30 Jun 2021 | |
| MORGAN STANLEY |
13F
|
Company |
7.5%
|
1,403,221
|
$84,179,000 | — | 30 Jun 2021 | |
| Allianz Asset Management GmbH |
13F
|
Company |
6.3%
|
1,183,516
|
$70,999,000 | — | 30 Jun 2021 | |
| BlackRock Finance, Inc. |
13F
|
Company |
4.4%
|
828,458
|
$49,701,000 | — | 30 Jun 2021 | |
| Bain Capital Credit, LP |
13F
|
Company |
4.3%
|
807,608
|
$48,448,000 | — | 30 Jun 2021 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.3%
|
614,596
|
$36,870,000 | — | 30 Jun 2021 | |
| Michael F. Price |
13F
|
Individual |
3%
|
561,000
|
$33,654,000 | — | 30 Jun 2021 | |
| Heard Capital LLC |
13F
|
Company |
2%
|
370,190
|
$22,208,000 | — | 30 Jun 2021 | |
| QVT Financial LP |
13F
|
Company |
1.9%
|
356,738
|
$21,401,000 | — | 30 Jun 2021 | |
| Clearbridge Investments, LLC |
13F
|
Company |
1.6%
|
300,692
|
$18,039,000 | — | 30 Jun 2021 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.6%
|
290,676
|
$17,437,000 | — | 30 Jun 2021 | |
| STATE STREET CORP |
13F
|
Company |
1.3%
|
240,469
|
$14,426,000 | — | 30 Jun 2021 | |
| DG Capital Management, LLC |
13F
|
Company |
1.2%
|
220,569
|
$13,232,000 | — | 30 Jun 2021 | |
| STONEHILL CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.1%
|
215,086
|
$12,903,000 | — | 30 Jun 2021 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.1%
|
198,930
|
$11,933,000 | — | 30 Jun 2021 | |
| Roubaix Capital, LLC |
13F
|
Company |
1%
|
192,189
|
$11,529,000 | — | 30 Jun 2021 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.8%
|
149,869
|
$8,990,000 | — | 30 Jun 2021 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.69%
|
129,535
|
$7,771,000 | — | 30 Jun 2021 | |
| ISZO CAPITAL MANAGEMENT LP |
13F
|
Company |
0.67%
|
126,311
|
$7,577,000 | — | 30 Jun 2021 | |
| TUDOR INVESTMENT CORP ET AL |
13F
|
Company |
0.56%
|
105,000
|
$6,299,000 | — | 30 Jun 2021 | |
| SIRIOS CAPITAL MANAGEMENT L P |
13F
|
Company |
0.56%
|
104,765
|
$6,285,000 | — | 30 Jun 2021 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.54%
|
101,300
|
$6,077,000 | — | 30 Jun 2021 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
0.47%
|
87,432
|
$5,245,000 | — | 30 Jun 2021 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.46%
|
86,736
|
$5,203,000 | — | 30 Jun 2021 | |
| GABELLI FUNDS LLC |
13F
|
Company |
0.43%
|
81,500
|
$4,889,000 | — | 30 Jun 2021 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.43%
|
80,256
|
$4,815,000 | — | 30 Jun 2021 | |
| Schonfeld Strategic Advisors LLC |
13F
|
Company |
0.39%
|
72,848
|
$4,370,000 | — | 30 Jun 2021 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.34%
|
64,142
|
$3,848,000 | — | 30 Jun 2021 | |
| THOMPSON SIEGEL & WALMSLEY LLC |
13F
|
Company |
0.32%
|
60,755
|
$3,645,000 | — | 30 Jun 2021 | |
| Teton Advisors, Inc. |
13F
|
Company |
0.27%
|
50,000
|
$3,000,000 | — | 30 Jun 2021 | |
| GARNET EQUITY CAPITAL HOLDINGS, INC. |
13F
|
Company |
0.25%
|
46,795
|
$2,807,000 | — | 30 Jun 2021 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.23%
|
43,691
|
$2,621,000 | — | 30 Jun 2021 | |
| Global IMC LLC |
13F
|
Company |
0.21%
|
39,649
|
$2,379,000 | — | 30 Jun 2021 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.21%
|
39,433
|
$2,366,000 | — | 30 Jun 2021 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.21%
|
38,617
|
$2,317,000 | — | 30 Jun 2021 | |
| STATE OF WISCONSIN INVESTMENT BOARD |
13F
|
Company |
0.18%
|
33,900
|
$2,034,000 | — | 30 Jun 2021 | |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC |
13F
|
Company |
0.17%
|
31,055
|
$1,863,000 | — | 30 Jun 2021 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.15%
|
28,409
|
$1,704,000 | — | 30 Jun 2021 | |
| Informed Momentum Co LLC |
13F
|
Company |
0.15%
|
28,132
|
$1,688,000 | — | 30 Jun 2021 | |
| Swiss National Bank |
13F
|
Company |
0.13%
|
25,150
|
$1,509,000 | — | 30 Jun 2021 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.13%
|
23,854
|
$1,431,000 | — | 30 Jun 2021 | |
| Elaine Gangeri |
3/4/5
|
Chief Acc Officer, Treasurer |
—
class O/S missing
|
36,646
|
$1,245,598 | — | 24 May 2021 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.1%
|
18,860
|
$1,131,000 | — | 30 Jun 2021 | |
| O'Brien Greene & Co. Inc |
13F
|
Company |
0.1%
|
18,200
|
$1,092,000 | — | 30 Jun 2021 | |
| SIMPLEX TRADING, LLC |
13F
|
Company |
0.08%
|
15,847
|
$950,000 | — | 30 Jun 2021 | |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
13F
|
Company |
0.08%
|
15,343
|
$920,000 | — | 30 Jun 2021 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.08%
|
14,998
|
$900,000 | — | 30 Jun 2021 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
0.07%
|
12,569
|
$754,000 | — | 30 Jun 2021 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.06%
|
11,295
|
$678,000 | — | 30 Jun 2021 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.06%
|
11,118
|
$667,000 | — | 30 Jun 2021 |
Institutional Holders of Anterix Inc. - Common Stock (ATEX) as of Q3 2021
As of 30 Sep 2021,
Anterix Inc. - Common Stock (ATEX) was held by
105 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
15,139,014 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 STONEHILL CAPITAL MANAGEMENT LLC.
This page lists
105
institutional shareholders reporting positions in this security
for the Q3 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2021 vs Q2 2021 Across Filers
Q2 2021 holders
106
Q3 2021 holders
105
Holder diff
-1
| Investor | Q2 2021 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q2 2021 Value $ | Q3 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.