SEC 13F Intelligence

Owl Creek Asset Management, L.P. / ATEX

Owl Creek Asset Management, L.P.’s Anterix Inc Position

Does Owl Creek Asset Management, L.P. own Anterix Inc (ATEX)? Yes — 5.41M shares worth $207M (+14.95% of its 13F portfolio) as of Q1 2026.

Position Value
$207M
Q1 2026
Shares
5.41M
% of Portfolio
+14.95%
Quarters Held
27
currently held

Position History ATEX

Reported value by quarter
Q3 ’19: $165MQ3 ’19Q4 ’19: $210MQ1 ’20: $229MQ2 ’20: $238MQ3 ’20: $172MQ3 ’20Q4 ’20: $197MQ1 ’21: $255MQ2 ’21: $325MQ3 ’21: $328MQ3 ’21Q4 ’21: $318MQ1 ’22: $313MQ2 ’22: $222MQ3 ’22: $193MQ3 ’22Q4 ’22: $174MQ1 ’23: $179MQ2 ’23: $171MQ3 ’23: $170MQ3 ’23Q4 ’23: $180MQ1 ’24: $182MQ2 ’24: $214MQ3 ’24: $204MQ3 ’24Q4 ’24: $166MQ1 ’25: $198MQ2 ’25: $139MQ3 ’25: $116MQ3 ’25Q4 ’25: $118MQ1 ’26: $207Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 20265.41M$207M+14.95%
Q4 20255.41M$118M+3.57%
Q3 20255.41M$116M+3.69%
Q2 20255.41M$139M+6.14%
Q1 20255.41M$198M+2.70%
Q4 20245.41M$166M+3.35%
Q3 20245.41M$204M+8.15%
Q2 20245.41M$214M+17.04%
Q1 20245.41M$182M+19.17%
Q4 20235.41M$180M+13.64%
Q3 20235.41M$170M+6.59%
Q2 20235.41M$171M+8.14%
Q1 20235.41M$179M+9.14%
Q4 20225.41M$174M+5.84%
Q3 20225.41M$193M+6.35%
Q2 20225.41M$222M+7.78%
Q1 20225.41M$313M+13.58%
Q4 20215.41M$318M+21.11%
Q3 20215.41M$328M+14.65%
Q2 20215.41M$325M+14.91%
Q1 20215.41M$255M+8.63%
Q4 20205.25M$197M+8.21%
Q3 20205.25M$172M+11.42%
Q2 20205.25M$238M+18.16%
Q1 20205.02M$229M+18.22%
Q4 20194.85M$210M+11.05%
Q3 20194.55M$165M+8.51%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Owl Creek Asset Management, L.P.’s full portfolio or all institutional holders of ATEX.