GAMMA Investing
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GAMMA Investing’s ATN International ATNI Stock Holding History

GAMMA Investing’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
Q3 		$18.2K Buy
656
+451
+220% +$12.6K ﹤0.01% 2998
2026
Q2 		$5.43K Sell
205
-11
-5% -$299 ﹤0.01% 3433
2026
Q1 		$5.88K Buy
216
+49
+29% +$1.25K ﹤0.01% 3305
2025
Q4 		$3.81K Sell
167
-121
-42% -$2.24K ﹤0.01% 3392
2025
Q3 		$4.31K Sell
288
-373
-56% -$6.16K ﹤0.01% 3234
2025
Q2 		$10.7K Sell
661
-504
-43% -$8.2K ﹤0.01% 2769
2025
Q1 		$23.7K Sell
1,165
-39
-3% -$699 ﹤0.01% 2288
2024
Q4 		$20.2K Sell
1,204
-4,488
-79% -$105K ﹤0.01% 2258
2024
Q3 		$184K Buy
5,692
+2,352
+70% +$61.9K 0.02% 657
2024
Q2 		$76.2K Buy
3,340
+1,400
+72% +$34.1K 0.01% 926
2024
Q1 		$61.1K Buy
1,940
+759
+64% +$26.5K 0.01% 903
2023
Q4 		$43.6K Buy
+1,181
New +$39K 0.01% 975

Other funds holding ATNI

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Ballast Asset Management
Ballast Asset Management Dallas, Texas $230M AUM 34.36% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Ritholtz Wealth Management
Ritholtz Wealth Management New York $6.96B AUM 24% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $179B AUM 16.96% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
STRS Ohio
STRS Ohio Columbus, Ohio $27.1B AUM 34.64% 1-Year Est. Return
Verdence Capital Advisors
Verdence Capital Advisors Hunt Valley, Maryland $2.35B AUM 27.25% 1-Year Est. Return
Harbor Asset Planning
Harbor Asset Planning Belmont, Massachusetts $133M AUM 16.92% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $45.2B AUM 20.72% 1-Year Est. Return

GAMMA Investing's ATNI Position: Q3 2026 in Review

GAMMA Investing increased its ATN International (ATNI) stake by 220% in Q3 2026, buying an estimated $12.6K and bringing the position to 656 shares worth $18.2K. The position accounts for ﹤0.01% of the portfolio, ranked #2998.

GAMMA Investing first reported a position in ATNI in Q4 2023 and has held it in 12 quarters since. The position peaked at $184K in Q3 2024. 37 funds tracked by Wall St. Rank hold ATNI as of Q3 2026.

  • GAMMA Investing held 656 shares of ATN International worth $18.2K as of Q3 2026.
  • GAMMA Investing bought 451 ATN International shares in Q3 2026, an estimated $12.6K.
  • ATN International made up ﹤0.01% of GAMMA Investing's portfolio in Q3 2026, its #2998 holding.
  • GAMMA Investing first reported a position in ATN International in Q4 2023 and has held it in 12 quarters since.
  • GAMMA Investing's ATN International position peaked at $184K in Q3 2024.
  • 37 funds tracked by Wall St. Rank held ATN International as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.