JT
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Jupiter Topco’s Anterix ATEX Stock Holding History

Jupiter Topco’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
Q2 		$68.2M Buy
+662,415
New +$38.9M 0.03% 384

Other funds holding ATEX

OCAM
Owl Creek Asset Management New York $1.21B AUM 169.99% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
HCL
Heard Capital LLC Chicago, Illinois $2.34B AUM 46.76% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
PM
Plustick Management Charlottesville, Virginia $269M AUM 340.55% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jupiter Topco's ATEX Position: Q2 2026 in Review

Jupiter Topco opened a new position in Anterix (ATEX) in Q2 2026: 662,415 shares worth $68.2M. The stake represents 0.03% of the portfolio and ranks #384 among its holdings.

158 funds tracked by Wall St. Rank hold ATEX as of Q2 2026.

  • Jupiter Topco held 662,415 shares of Anterix worth $68.2M as of Q2 2026.
  • Anterix was a new Jupiter Topco position in Q2 2026.
  • Anterix made up 0.03% of Jupiter Topco's portfolio in Q2 2026, its #384 holding.
  • 158 funds tracked by Wall St. Rank held Anterix as of Q2 2026.

Based on Jupiter Topco's 13F filing for Q2 2026, filed 14 Aug 2026.