Security key
00215F107
ATN International, Inc. - Common Stock, par value $.01 per share (ATNI)
CUSIP: 00215F107
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Stock, par value $.01 per share
- Total 13F shares
- 9,124,731
- Total 13F value
- $136,668,207
- Share change
- -66,429
- SEC-reported price per share
- $14.97
- Number of holders
- 105
- Value change
- -$1,096,264
- Number of buys
- 47
- Number of sells
- 47
- Shares outstanding
- 15,381,181
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
105
Top holders
10
ATNI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
ATN International, Inc. SEC filings
ATN International, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 00215F107
Recent filing periods:
Ownership snapshot
Top reported holders of ATNI - ATN International, Inc. - Common Stock, par value $.01 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Global Alpha Capital Mana...
Disclosed value leader
Global Alpha Capital Mana...
Comparable rows
15/15
Latest evidence
30 Jun 2025
13D/G
13F
Lead comparable stake: 10%
13D/G row: Global Alpha Capital Management Ltd.
Showing 1-6 of 15 holder rows.
Quick read
Global Alpha Capital Management Ltd. leads the comparable SEC ownership view at 10%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Global Alpha Capital Management Ltd.'s linked filing trail.
Comparable ownership
Top 5
Global Alpha Capital Management Ltd.
10%
BlackRock, Inc.
4.9%
DIMENSIONAL FUND ADVISORS LP
5.4%
BROWN BROTHERS HARRIMAN & CO
4.1%
VANGUARD GROUP INC
4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Global Alpha Capital Management Ltd. |
13D/G
13F
Company
|
10%
|
$26,786,384
1,533,279 shares
|
$0 | 31 Dec 2024 |
| BlackRock, Inc. |
13F
13D/G
Company
|
4.9%
from 13D/G
|
$14,726,221
906,229 shares
|
— | 30 Jun 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
5.4%
|
$13,599,844
836,899 shares
|
— | 30 Jun 2025 |
| BROWN BROTHERS HARRIMAN & CO |
13F
Company
|
4.1%
|
$10,191,188
627,150 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
4%
|
$9,897,599
609,083 shares
|
— | 30 Jun 2025 |
| D. E. Shaw & Co., Inc. |
13F
Company
|
2.8%
|
$7,036,477
433,014 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
105
Shares
9,124,731
Rows available
105
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
99
Q3 2025 holders
105
Holder diff
6
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend