6CM
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683 Capital Management’s Anterix ATEX Stock Holding History

683 Capital Management’s Portfolio ATEX Stock Details ATEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.76M Buy
+46,000
New +$1.46M 0.09% 119

Other funds holding ATEX

OCAM
Owl Creek Asset Management New York $1.38B AUM 59.67% 1-Year Est. Return
HCL
Heard Capital LLC Chicago, Illinois $1.93B AUM 21.66% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
QF
QVT Financial New York $1.37B AUM 148.1% 1-Year Est. Return
PM
Plustick Management Charlottesville, Virginia $207M AUM 253.94% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

683 Capital Management's ATEX Position: Q1 2026 in Review

683 Capital Management opened a new position in Anterix (ATEX) in Q1 2026: 46,000 shares worth $1.76M. The stake represents 0.09% of the portfolio and ranks #119 among its holdings.

132 funds tracked by Wall St. Rank hold ATEX as of Q1 2026.

  • 683 Capital Management held 46,000 shares of Anterix worth $1.76M as of Q1 2026.
  • Anterix was a new 683 Capital Management position in Q1 2026.
  • Anterix made up 0.09% of 683 Capital Management's portfolio in Q1 2026, its #119 holding.
  • 132 funds tracked by Wall St. Rank held Anterix as of Q1 2026.

Based on 683 Capital Management's 13F filing for Q1 2026, filed 15 May 2026.