安泰利克斯公司
US ˙ NasdaqCM ˙ US03676C1009

SecurityATEX / Anterix Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership270,914 shares
Ownership 1.40%
Morgan Stanley ownership in ATEX / Anterix Inc.

2023-07-10 - Morgan Stanley has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 270,914 shares of Anterix Inc. (US:ATEX). This represents 1.4 percent ownership of the company. In their previous filing dated 2023-02-08 , Morgan Stanley had reported owning 1,287,399 shares, indicating a decrease of -78.96 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2023-07-10 2023-07-10 13G/A 1,287,399 270,914 -78.96 1.40 -79.41
2023-02-08 2023-02-08 13G/A 1,429,983 1,287,399 -9.97 6.80 -12.82
2022-02-09 2022-02-09 13G/A 1,238,186 1,429,983 15.49 7.80 9.86
2021-02-10 2021-02-10 13G 1,238,186 7.10

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ANTERIX COM 03676C100 102,658 -6,787 -6.20 3,921 64.09 0.0002
2026-05-27 2025-12-31 13F/A-1 ANTERIX COM 03676C100 109,445 37,002 51.08 2,389 53.63 0.0001
2026-02-13 2025-12-31 13F ANTERIX COM 03676C100 109,445 37,002 2,389 0.0001
2026-05-27 2025-09-30 13F/A-1 ANTERIX COM 03676C100 72,443 -106,429 -59.50 1,555 -66.11 0.0001
2025-11-14 2025-09-30 13F ANTERIX COM 03676C100 72,443 -106,429 1,555 0.0001
2025-08-15 2025-06-30 13F ANTERIX COM 03676C100 178,872 -11,921 -6.25 4,588 -34.30 0.0003
2025-05-15 2025-03-31 13F ANTERIX COM 03676C100 190,793 96,746 102.87 6,983 142.13 0.0005
2025-05-15 2024-12-31 13F/A-1 ANTERIX COM 03676C100 94,047 -5,654 -5.67 2,884 -23.18 0.0002
2025-02-14 2024-12-31 13F ANTERIX COM 03676C100 94,047 -5,654 2,884 0.0002
2025-05-14 2024-09-30 13F/A-2 ANTERIX COM 03676C100 99,701 -12,086 -10.81 3,755 -15.16 0.0003
2025-02-14 2024-09-30 13F/A-1 ANTERIX COM 03676C100 99,701 -12,086 3,755 0.0003
2024-11-14 2024-09-30 13F ANTERIX COM 03676C100 99,701 -12,086 3,755 0.0000
2025-05-14 2024-06-30 13F/A-2 ANTERIX COM 03676C100 111,787 -222,181 -66.53 4,426 -60.58 0.0003
2024-10-17 2024-06-30 13F/A-1 ANTERIX COM 03676C100 111,787 -222,181 4,426 0.0003
2024-08-14 2024-06-30 13F ANTERIX COM 03676C100 111,787 -222,181 4,426 0.0003
2024-10-17 2024-03-31 13F/A-2 ANTERIX COM 03676C100 333,968 32,029 10.61 11,225 11.57 0.0009
2024-08-16 2024-03-31 13F/A-1 ANTERIX COM 03676C100 333,968 32,029 11,225 0.0001
2024-05-15 2024-03-31 13F ANTERIX COM 03676C100 333,968 32,029 11,225 0.0009
2024-08-16 2023-12-31 13F/A-1 ANTERIX COM 03676C100 301,939 169,728 128.38 10,061 142.53 0.0009
2024-02-13 2023-12-31 13F ANTERIX COM 03676C100 301,939 169,728 10,061 0.0009
2023-11-15 2023-09-30 13F ANTERIX COM 03676C100 132,211 -182,742 -58.02 4,149 -58.44 0.0004
2023-08-14 2023-06-30 13F ANTERIX COM 03676C100 314,953 -456,148 -59.16 9,981 -60.83 0.0010
2023-05-15 2023-03-31 13F ANTERIX COM 03676C100 771,101 -643,947 -45.51 25,477 -44.03 0.0027
2023-02-14 2022-12-31 13F ANTERIX COM 03676C100 1,415,048 145,155 11.43 45,522 0.35 0.0052
2022-11-14 2022-09-30 13F ANTERIX COM 03676C100 1,269,893 -21,929 -1.70 45,361 -14.50 0.0062
2022-10-27 2022-06-30 13F/A-1 ANTERIX COM 03676C100 1,291,822 -48,925 -3.65 53,056 -31.65 0.0069
2022-08-15 2022-06-30 13F ANTERIX COM 03676C100 1,291,822 -48,925 53,056 0.0069
2022-10-27 2022-03-31 13F/A-1 ANTERIX COM 03676C100 1,340,747 -69,669 -4.94 77,629 -6.33 0.0105
2022-05-13 2022-03-31 13F ANTERIX COM 03676C100 1,340,747 -69,669 77,629 0.0105
2022-02-14 2021-12-31 13F ANTERIX COM 03676C100 1,410,416 72,758 5.44 82,877 2.07 0.0102
2021-11-15 2021-09-30 13F ANTERIX COM 03676C100 1,337,658 -65,563 -4.67 81,195 -3.54 0.0109
2021-08-23 2021-06-30 13F/A-1 ANTERIX COM 03676C100 1,403,221 80,091 6.05 84,179 34.90 0.0111
2021-08-16 2021-06-30 13F ANTERIX COM 03676C100 1,403,221 80,091 84,179 0.0023
2021-05-17 2021-03-31 13F ANTERIX COM 03676C100 1,323,130 16,156 1.24 62,399 26.98 0.0092
2021-02-16 2020-12-31 13F ANTERIX COM 03676C100 1,306,974 512,262 64.46 49,142 89.04 0.0076
2020-11-13 2020-09-30 13F ANTERIX COM 03676C100 794,712 -35,754 -4.31 25,995 -30.96 0.0050
2020-08-14 2020-06-30 13F ANTERIX COM 03676C100 830,466 345,704 71.31 37,654 70.07 0.0083
2020-05-26 2020-03-31 13F/A-1 ANTERIX COM 03676C100 484,762 -57,750 -10.64 22,140 -5.55 0.0060
2020-05-15 2020-03-31 13F ANTERIX COM 03676C100 484,762 -57,750 22,140 1,700.8135
2020-02-14 2019-12-31 13F ANTERIX COM 03676C100 542,512 197,620 57.30 23,442 87.75 0.0055
2019-11-14 2019-09-30 13F ANTERIX COM 03676C100 344,892 292,264 555.34 12,486 404.89 0.0033
2019-08-14 2019-06-30 13F PDVWIRELESS COM 69290R104 52,628 28,356 116.83 2,473 189.92 0.0007
2019-05-15 2019-03-31 13F PDVWIRELESS COM 69290R104 24,272 -292 -1.19 853 -7.18 0.0002
2019-02-14 2018-12-31 13F PDVWIRELESS COM 69290R104 24,564 1,130 4.82 919 15.74 0.0003
2019-04-23 2018-09-30 13F/A-2 PDVWIRELESS COM 69290R104 23,434 -6,448 -21.58 794 6.58 0.0002
2018-11-20 2018-09-30 13F/A-1 PDVWIRELESS COM 69290R104 23,434 0 794 0.0002
2018-11-14 2018-09-30 13F PDVWIRELESS COM 69290R104 23,434 -6,448 794
2019-04-23 2018-06-30 13F/A-1 PDVWIRELESS COM 69290R104 29,882 3,423 12.94 745 -5.70 0.0002
2018-08-14 2018-06-30 13F PDVWIRELESS COM 69290R104 29,882 3,423 745
2019-04-23 2018-03-31 13F/A-1 PDVWIRELESS COM 69290R104 26,459 1,364 5.44 790 -1.99 0.0002
2018-05-14 2018-03-31 13F PDVWIRELESS COM 69290R104 26,459 1,364 790
2019-04-23 2017-12-31 13F/A-1 PDVWIRELESS COM 69290R104 25,095 6,746 36.76 806 47.35 0.0002
2018-02-14 2017-12-31 13F PDVWIRELESS COM 69290R104 25,095 6,746 806
2017-11-14 2017-09-30 13F PDVWIRELESS COM 69290R104 18,349 3,695 25.21 547 60.41 0.0002
2017-08-11 2017-06-30 13F PDVWIRELESS COM 69290R104 14,654 -3,573 -19.60 341 -14.32 0.0001
2017-05-22 2017-03-31 13F/A-1 PDVWIRELESS COM 69290R104 18,227 -15,003 -45.15 398 -46.93 0.0001
2017-05-12 2017-03-31 13F PDVWIRELESS COM 69290R104 18,227 398
2017-02-22 2016-12-31 13F/A-1 PDVWIRELESS COM 69290R104 33,230 26,795 416.39 750 406.76 0.0002
2017-02-13 2016-12-31 13F PDVWIRELESS COM 69290R104 33,230 750
2016-11-10 2016-09-30 13F PDVWIRELESS COM 69290R104 6,435 5,353 494.73 148 543.48 0.0001
2016-08-12 2016-06-30 13F PDVWIRELESS COM 69290R104 1,082 332 44.27 23 -11.54 0.0000
2016-05-12 2016-03-31 13F PDVWIRELESS COM 69290R104 750 -171 -18.57 26 4.00 0.0000
2016-02-09 2015-12-31 13F PDVWIRELESS COM 69290R104 921 921 25 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.