Squarepoint
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Squarepoint’s ATN International ATNI Stock Holding History

Squarepoint’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
Q1 		– Sell
-12,530
Closed -$286K – 4253
2025
Q4 		$286K Buy
+12,530
New +$232K ﹤0.01% 3636
2024
Q3 		– Sell
-16,823
Closed -$384K – 4095
2024
Q2 		$384K Sell
16,823
-24,953
-60% -$608K ﹤0.01% 3268
2024
Q1 		$1.32M Buy
41,776
+31,235
+296% +$1.09M ﹤0.01% 2376
2023
Q4 		$411K Sell
10,541
-1,379
-12% -$45.6K ﹤0.01% 3154
2023
Q3 		$376K Buy
+11,920
New +$424K ﹤0.01% 2995
2023
Q1 		– Sell
-5,941
Closed -$269K – 3212
2022
Q4 		$269K Sell
5,941
-9,312
-61% -$407K ﹤0.01% 2629
2022
Q3 		$588K Buy
+15,253
New +$691K ﹤0.01% 2127
2022
Q1 		– Sell
-5,715
Closed -$228K – 2799
2021
Q4 		$228K Buy
+5,715
New +$244K ﹤0.01% 2614
2021
Q1 		– Sell
-9,716
Closed -$406K – 3091
2020
Q4 		$406K Buy
9,716
+4,053
+72% +$193K ﹤0.01% 1965
2020
Q3 		$284K Sell
5,663
-2,314
-29% -$132K ﹤0.01% 1838
2020
Q2 		$483K Sell
7,977
-14,375
-64% -$862K 0.01% 1337
2020
Q1 		$1.31M Sell
22,352
-3,384
-13% -$192K 0.03% 608
2019
Q4 		$1.43M Buy
25,736
+2,648
+11% +$151K 0.01% 1106
2019
Q3 		$1.35M Buy
+23,088
New +$1.32M 0.01% 1028
2018
Q2 		– Sell
-9,617
Closed -$573K – 1737
2018
Q1 		$573K Buy
+9,617
New +$565K 0.01% 1038

Other funds holding ATNI

GACM
Global Alpha Capital Management Montreal, Quebec, Canada $1.66B AUM 27.98% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BBHC
Brown Brothers Harriman & Co New York $18.6B AUM 15.81% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Squarepoint's ATNI Position: Q1 2026 in Review

Squarepoint sold out of ATN International (ATNI) in Q1 2026, closing a stake of 12,530 shares — an estimated $286K sold.

Squarepoint first reported a position in ATNI in Q1 2018 and held it in 15 quarters. The position peaked at $1.43M in Q4 2019. 124 funds tracked by Wall St. Rank hold ATNI as of Q1 2026.

  • Squarepoint reported no remaining ATN International position as of Q1 2026 after selling out during the quarter.
  • Squarepoint sold 12,530 ATN International shares in Q1 2026, an estimated $286K.
  • Squarepoint first reported a position in ATN International in Q1 2018 and held it in 15 quarters.
  • Squarepoint's ATN International position peaked at $1.43M in Q4 2019.
  • 124 funds tracked by Wall St. Rank held ATN International as of Q1 2026.

Based on Squarepoint's 13F filing for Q1 2026, filed 15 May 2026.