GAMCO Investors’s ATN International ATNI Stock Holding History

GAMCO Investors’s Portfolio ATNI Stock Details ATNI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.13M	Sell	42,500 -113	-0.3%	-$3.07K	0.01%	584
2026 Q1	$1.16M	Sell	42,613 -8,817	-17%	-$224K	0.01%	600
2025 Q4	$1.17M	Sell	51,430 -25,506	-33%	-$472K	0.01%	620
2025 Q3	$1.15M	Buy	76,936 +6,715	+10%	+$111K	0.01%	620
2025 Q2	$1.14M	Buy	70,221 +10,253	+17%	+$167K	0.01%	631
2025 Q1	$1.22M	Sell	59,968 -5,282	-8%	-$94.7K	0.01%	548
2024 Q4	$1.1M	Buy	65,250 +51,907	+389%	+$1.21M	0.01%	574
2024 Q3	$432K	Sell	13,343 -279	-2%	-$7.34K	﹤0.01%	714
2024 Q2	$311K	Buy	+13,622	New	+$332K	﹤0.01%	760

Other funds holding ATNI

GACM

Global Alpha Capital Management Montreal, Quebec, Canada $1.67B AUM 35.09% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

BBHC

Brown Brothers Harriman & Co New York $22.8B AUM 25.09% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

GAMCO Investors's ATNI Position: Q2 2026 in Review

GAMCO Investors reduced its ATN International (ATNI) stake by 0.27% in Q2 2026, selling an estimated $3.07K and leaving 42,500 shares worth $1.13M. The position accounts for 0.01% of the portfolio, ranked #584.

GAMCO Investors first reported a position in ATNI in Q2 2024 and has held it in 9 quarters since. The position peaked at $1.22M in Q1 2025. 134 funds tracked by Wall St. Rank hold ATNI as of Q2 2026.

GAMCO Investors held 42,500 shares of ATN International worth $1.13M as of Q2 2026.
GAMCO Investors sold 113 ATN International shares in Q2 2026, an estimated $3.07K.
ATN International made up 0.01% of GAMCO Investors's portfolio in Q2 2026, its #584 holding.
GAMCO Investors first reported a position in ATN International in Q2 2024 and has held it in 9 quarters since.
GAMCO Investors's ATN International position peaked at $1.22M in Q1 2025.
134 funds tracked by Wall St. Rank held ATN International as of Q2 2026.

Based on GAMCO Investors's 13F filing for Q2 2026, filed 12 Aug 2026.