ATN International
ATNI
113 hedge funds and large institutions have $201M invested in ATN International in 2025 Q4 according to their latest regulatory filings, with 16 funds opening new positions, 34 increasing their positions, 46 reducing their positions, and 9 closing their positions.
78% more first-time investments, than exits
New positions opened: 16 | Existing positions closed: 9
47% more capital invested
Capital invested by funds: $137M → $201M (+$64.1M)
7% more funds holding
Funds holding: 106 → 113 (+7)
2.07% less ownership
Funds ownership: 59.81% → 57.73% (-2.1%)
26% less repeat investments, than reductions
Existing positions increased: 34 | Existing positions reduced: 46
100% less call options, than puts
Call options by funds: $0 | Put options by funds: $2K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
+$1.12M |
| 2 |
BlackRock
New York
|
+$787K |
| 3 |
SEI Investments
Oaks,
Pennsylvania
|
+$738K |
| 4 |
Morgan Stanley
New York
|
+$679K |
| 5 |
Goldman Sachs
New York
|
+$589K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ICM
Invenomic Capital Management
Boston,
Massachusetts
|
-$2.75M |
| 2 |
GACM
Global Alpha Capital Management
Montreal,
Quebec, Canada
|
-$1.89M |
| 3 |
Universal-Beteiligungs- und Servicegesellschaft
Frankfurt Am Main,
Germany
|
-$1.55M |
| 4 |
Millennium Management
New York
|
-$1.53M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$997K |
ATNI Hedge Fund Activity: Q4 2025 in Review
113 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in ATN International (ATNI) for Q4 2025, worth a combined $201M — up 47% from $137M a quarter earlier.
Buyers outnumbered sellers: 16 funds opened new ATNI positions and 9 closed out — a net gain of 7 holders — while 34 added to existing stakes and 46 trimmed.
The largest buyer was Fidelity Investments, adding an estimated $1.12M. The largest seller was Invenomic Capital Management, exiting entirely with an estimated $2.75M sold.
- 113 institutional investors held ATN International (ATNI) as of Q4 2025, up from 106 in Q3 2025.
- Funds reported $201M of ATN International stock for Q4 2025, up 47% quarter-over-quarter.
- 16 funds opened new ATN International positions in Q4 2025 and 9 closed out, a net change of +7 holders.
- The largest ATN International buyer in Q4 2025 was Fidelity Investments, an estimated $1.12M added.
- The largest ATN International seller in Q4 2025 was Invenomic Capital Management, an estimated $2.75M sold.
Based on aggregated 13F filings for Q4 2025.