ATN International, Inc.· ATNI

🇺🇸 US · MicroBroad USNASDAQ

Communication ServicesTelecommunications ServicesWebsite

Price: $25.13
Day: +1.99%
Mkt Cap: $386.52M
52W Range: $13.86 – $30.45
Volume: 49.1K
Beta: 0.57

D55D FrameworkQuarterly Data

Holdings Analysis

Insider activity, institutional flows, and fund ownership.

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ATN International, Inc.

ATNI|Communication Services|Telecommunications Services

Current price: $25

Smart Money

Dimension 5 of 5

Insider Activity, Q2 2026

Latest scored quarter, net flow, and top transactions by value

Net dollar flow-$2.4M

Net share flow-86.6K

Purchases0 ($0)

Sales19 ($2.4M)

Top Notable Transactions

Insider

Type

Value

Date

PRIOR CORNELIUS B JR

Sale

$534.0K

Jun 12

Kreisher William F

Sale

$497.2K

Mar 2

PRIOR CORNELIUS B JR

Sale

$493.0K

May 27

Institutional Ownership, Q1 2026

Ownership share, position changes, share flow, and top holders

Ownership60.1%

13F share flow+19.6%

Investors holding124

+93 adding-50 reducing

New 25Inc 68Red 36Closed 14

Top Institutional Holders

Institution

Value

Change

GLOBAL ALPHA CAPITAL MANAGEMENT LTD.

$39.7M

-0.3%

BLACKROCK, INC.

$24.6M

-4.5%

DIMENSIONAL FUND ADVISORS LP

$20.4M

-4.4%

BROWN BROTHERS HARRIMAN & CO

$18.0M

-0.3%

ETF & Mutual Fund Activity, Q2 2026

Latest meaningful quarter: fund-by-fund buying / unchanged / selling

Funds reporting89

Total shares held3.1M

Share flow+8.0%

16 buying11 selling

Buying 16Unchanged 62Selling 11

Top Fund Holders

Fund

Weight

Change

AMERICAN CENTURY ETF TRUST

526.5K

0.22%

+90.1K

iSHARES TRUST

359.5K

0.00%

FIDELITY CONCORD STREET TRUST

93.5K

0.03%

+176

WisdomTree Trust

89.1K

0.00%

See the complete picture

The full 5D Framework: Business Quality · Peer Comparison · Valuation · Analyst Sentiment · Smart Money

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Generated August 5, 2026

For educational purposes only. Not financial advice. Data may be delayed or incomplete.

Smart Money Sentiment

ATNI Smart Money Sentiment Score

A weighted 1-5 sentiment score across three smart money signals.

Smart Money

3.5/5

Bullish

Weighted across 3 components

Component Breakdown (3 of 3 available)

Insider Activity

40% weight

-30

Institutional Flow

50% weight

+66

Fund Flow

10% weight

+25

Overall Smart Money sentiment of 3.5/5 (Bullish) based on a weighted combination of 3 components. Insider activity uses a relative-baseline comparison against the stock's own history; institutional flow tracks position momentum and 13F share changes; fund flow measures ETF / mutual-fund buying vs selling. Higher scores indicate stronger bullish sentiment from professional investors.Last updated August 4, 2026.

Insider Trading Activity

Insider trading analysis comparing the latest quarter against the stock's own historical baseline.

Insider Activity for ATNI

Net insider share flow by quarter (C-suite & director purchases minus sales)

Bearish Signal

Elevated insider selling in Q2 2026

19 sales totaling $2.4M (86.6K shares)

Limited history to compare against

Sell-only pattern: no insider purchases across 7 quarters

Net insider flow has improved over recent quarters

Notable Recent Transactions, ATNI

Top 8 highest-value recent insider trades

PRIOR CORNELIUS B JR

Insider

Sell

19,100 shares at $27.96

Jun 12, 2026$534.04K

Kreisher William F

Officer

Sell

8,264 shares at $60.17

Mar 2, 2018$497.24K

PRIOR CORNELIUS B JR

Insider

Sell

17,500 shares at $28.17

May 27, 2026$492.98K

BENINCASA JUSTIN D

CFO

Sell

6,106 shares at $59.01

Mar 13, 2018$360.32K

PRIOR CORNELIUS B JR

Insider

Sell

12,610 shares at $28.29

Jun 1, 2026$356.74K

PRIOR MICHAEL T

CEO

Buy

10,000 shares at $31.11

Nov 20, 2023$311.10K

PRIOR MICHAEL T

CEO

Sell

4,000 shares at $65.00

Aug 6, 2018$260.00K

LENEHAN PAMELA F

Director

Buy

8,000 shares at $31.19

Nov 20, 2023$249.52K

Institutional Ownership Analysis

Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.

Institutional Ownership Over Time for ATNI

Total dollar value invested by institutions each quarter

Very Bullish

Institutions accumulating in Q1 2026

60.1% institutional ownership

Moderate accumulation: 93 adding vs 50 reducing

13F shares increased by 3.9%, a notable change

Momentum improving from prior quarter

Position Changes

Q2 2026: how are institutions adjusting their positions?

+19 growing-116 shrinkingNet: -97

109

New (7)

Increased (12)

Reduced (7)

Closed (109)

Top Institutional Holders, ATNI

Largest 8 institutional positions by ownership percentage as of Q2 2026

VERDENCE CAPITAL ADVISORS LLC

24.6K

$650.5K

Ownership

0.16%

-2.9%

HARBOR ASSET PLANNING, INC.

19.0K

$502.4K

Ownership

0.12%

+1.1%

BAILARD, INC.

11.8K

$312.6K

Ownership

0.08%

-1.7%

DYNAMIC ADVISOR SOLUTIONS LLC

10.2K

$271.2K

Ownership

0.07%

-1.0%

D'ORAZIO & ASSOCIATES, INC.

8.2K

$217.1K

Ownership

0.05%

+100.0%

CITIGROUP INC

5.8K

$153.6K

Ownership

0.04%

+286.1%

NEW YORK STATE COMMON RETIREMENT FUND

4.6K

$121.6K

Ownership

0.03%

No change

COPELAND CAPITAL MANAGEMENT, LLC

2.9K

$77.7K

Ownership

0.02%

-3.2%

ETF and Mutual Fund Holdings

ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.

Fund Activity

Q2 2026: 89 ETFs and mutual funds reporting

16 buying11 sellingNet: +5

Buying (16)

Unchanged (62)

Selling (11)

Bullish Signal

Funds accumulating in Q2 2026

89 ETFs and mutual funds reporting

16 buying vs 11 selling (balanced)

Top Fund Holders, ATNI

Largest 8 ETF and mutual fund positions by shares held as of latest filing

AMERICAN CENTURY ETF TRUST

526.5K

Weight

0.22%

Increased

iSHARES TRUST

359.5K

Weight

0.00%

No change

FIDELITY CONCORD STREET TRUST

93.5K

Weight

0.03%

Increased

WisdomTree Trust

89.1K

Weight

0.00%

No change

FIDELITY COVINGTON TRUST

82.3K

Weight

0.36%

No change

Fidelity Central Investment Portfolios LLC

59.2K

Weight

0.33%

No change

SCHWAB STRATEGIC TRUST

53.5K

Weight

0.02%

Decreased

Fidelity Rutland Square Trust II

50.7K

Weight

0.00%

Increased

ATN International, Inc.· ATNI

Holdings Analysis

Insider Trading Activity

1.3Transaction History83Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings47Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights

Search stocks

Holdings Analysis

Insider Trading Activity

1.3Transaction History83Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings47Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights