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Atom Investors’s Anterix ATEX Stock Holding History

Atom Investors’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 		$425K Sell
4,124
-80,055
-95% -$4.7M 0.04% 609
2026
Q1 		$3.21M Buy
84,179
+1,094
+1% +$34.6K 0.23% 143
2025
Q4 		$1.81M Buy
83,085
+55,097
+197% +$1.14M 0.14% 215
2025
Q3 		$601K Buy
+27,988
New +$628K 0.05% 331

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
JT
Jupiter Topco New York $245B AUM
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

Atom Investors's ATEX Position: Q2 2026 in Review

Atom Investors reduced its Anterix (ATEX) stake by 95% in Q2 2026, selling an estimated $4.7M and leaving 4,124 shares worth $425K. The position accounts for 0.04% of the portfolio, ranked #609.

Atom Investors first reported a position in ATEX in Q3 2025 and has held it in 4 quarters since. The position peaked at $3.21M in Q1 2026. 171 funds tracked by Wall St. Rank hold ATEX as of Q2 2026.

  • Atom Investors held 4,124 shares of Anterix worth $425K as of Q2 2026.
  • Atom Investors sold 80,055 Anterix shares in Q2 2026, an estimated $4.7M.
  • Anterix made up 0.04% of Atom Investors's portfolio in Q2 2026, its #609 holding.
  • Atom Investors first reported a position in Anterix in Q3 2025 and has held it in 4 quarters since.
  • Atom Investors's Anterix position peaked at $3.21M in Q1 2026.
  • 171 funds tracked by Wall St. Rank held Anterix as of Q2 2026.

Based on Atom Investors's 13F filing for Q2 2026, filed 14 Aug 2026.