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Quadrature Capital’s ATN International ATNI Stock Holding History

Quadrature Capital’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 		$431K Buy
15,830
+3,001
+23% +$76.4K 0.01% 846
2025
Q4 		$293K Buy
+12,829
New +$238K ﹤0.01% 854

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

Quadrature Capital's ATNI Position: Q1 2026 in Review

Quadrature Capital increased its ATN International (ATNI) stake by 23% in Q1 2026, buying an estimated $76.4K and bringing the position to 15,830 shares worth $431K. The position accounts for 0.01% of the portfolio, ranked #846.

Quadrature Capital first reported a position in ATNI in Q4 2025 and has held it in 2 quarters since. 124 funds tracked by Wall St. Rank hold ATNI as of Q1 2026.

  • Quadrature Capital held 15,830 shares of ATN International worth $431K as of Q1 2026.
  • Quadrature Capital bought 3,001 ATN International shares in Q1 2026, an estimated $76.4K.
  • ATN International made up 0.01% of Quadrature Capital's portfolio in Q1 2026, its #846 holding.
  • Quadrature Capital first reported a position in ATN International in Q4 2025 and has held it in 2 quarters since.
  • 124 funds tracked by Wall St. Rank held ATN International as of Q1 2026.

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