Owl Creek Asset Management’s Anterix ATEX Stock Holding History

Owl Creek Asset 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 Q2	$557M	Hold	5,411,776	–	–	46.08%	1
2026 Q1	$207M	Hold	5,411,776	–	–	14.95%	3
2025 Q4	$118M	Hold	5,411,776	–	–	3.57%	4
2025 Q3	$116M	Hold	5,411,776	–	–	3.69%	4
2025 Q2	$139M	Hold	5,411,776	–	–	6.14%	3
2025 Q1	$198M	Hold	5,411,776	–	–	2.7%	5
2024 Q4	$166M	Hold	5,411,776	–	–	3.35%	4
2024 Q3	$204M	Hold	5,411,776	–	–	8.15%	3
2024 Q2	$214M	Hold	5,411,776	–	–	17.04%	1
2024 Q1	$182M	Hold	5,411,776	–	–	19.17%	1
2023 Q4	$180M	Hold	5,411,776	–	–	13.64%	2
2023 Q3	$170M	Hold	5,411,776	–	–	6.59%	3
2023 Q2	$171M	Hold	5,411,776	–	–	8.14%	2
2023 Q1	$179M	Hold	5,411,776	–	–	9.14%	2
2022 Q4	$174M	Hold	5,411,776	–	–	5.84%	3
2022 Q3	$193M	Hold	5,411,776	–	–	6.35%	5
2022 Q2	$222M	Hold	5,411,776	–	–	7.78%	2
2022 Q1	$313M	Hold	5,411,776	–	–	13.58%	2
2021 Q4	$318M	Hold	5,411,776	–	–	21.11%	1
2021 Q3	$328M	Hold	5,411,776	–	–	14.65%	2
2021 Q2	$325M	Hold	5,411,776	–	–	14.91%	1
2021 Q1	$255M	Buy	5,411,776 +160,761	+3%	+$6.62M	8.63%	3
2020 Q4	$197M	Hold	5,251,015	–	–	8.21%	3
2020 Q3	$172M	Hold	5,251,015	–	–	11.42%	2
2020 Q2	$238M	Buy	5,251,015 +233,353	+5%	+$11.9M	18.16%	2
2020 Q1	$229M	Buy	5,017,662 +166,421	+3%	+$7.53M	18.22%	1
2019 Q4	$210M	Buy	4,851,241 +297,798	+7%	+$12.1M	11.05%	2
2019 Q3	$165M	Buy	4,553,443 +1,905,770	+72%	+$80.3M	8.51%	5
2019 Q2	$124M	Hold	2,647,673	–	–	4.12%	3
2019 Q1	$93.1M	Hold	2,647,673	–	–	3.45%	4
2018 Q4	$99M	Hold	2,647,673	–	–	3.26%	7
2018 Q3	$89.8M	Buy	2,647,673 +105,581	+4%	+$3.09M	4.3%	3
2018 Q2	$63.4M	Buy	2,542,092 +148,995	+6%	+$4.15M	1.94%	5
2018 Q1	$71.4M	Buy	2,393,097 +13,335	+0.6%	+$446K	2.9%	7
2017 Q4	$76.4M	Buy	2,379,762 +247,724	+12%	+$7.97M	1.86%	9
2017 Q3	$63.5M	Hold	2,132,038	–	–	3.54%	9
2017 Q2	$49.7M	Hold	2,132,038	–	–	1.95%	10
2017 Q1	$46.6M	Hold	2,132,038	–	–	2.55%	12
2016 Q4	$48.1M	Hold	2,132,038	–	–	3.13%	10
2016 Q3	$48.8M	Buy	2,132,038 +59,691	+3%	+$1.33M	2.11%	10
2016 Q2	$44.3M	Buy	2,072,347 +255,162	+14%	+$8.04M	2.78%	12
2016 Q1	$62.4M	Buy	1,817,185 +27,484	+2%	+$726K	3.41%	9
2015 Q4	$49.2M	Buy	1,789,701 +75,000	+4%	+$2.05M	2.8%	10
2015 Q3	$51.3M	Buy	1,714,701 +352,529	+26%	+$11.5M	2.92%	11
2015 Q2	$57.4M	Buy	1,362,172 +142,544	+12%	+$6.73M	3.08%	14
2015 Q1	$61M	Buy	+1,219,628	New	+$59.3M	3.29%	11

Other funds holding ATEX

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 New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Plustick Management Charlottesville, Virginia $269M AUM 340.55% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Owl Creek Asset Management's ATEX Position: Q2 2026 in Review

Owl Creek Asset Management held its Anterix (ATEX) position steady in Q2 2026 at 5,411,776 shares worth $557M. The position accounts for 46.08% of the portfolio, ranked #1.

Owl Creek Asset Management first reported a position in ATEX in Q1 2015 and has held it in 46 quarters since. 172 funds tracked by Wall St. Rank hold ATEX as of Q2 2026.

Owl Creek Asset Management held 5,411,776 shares of Anterix worth $557M as of Q2 2026.
Owl Creek Asset Management left its Anterix share count unchanged in Q2 2026.
Anterix made up 46.08% of Owl Creek Asset Management's portfolio in Q2 2026, its #1 holding.
Owl Creek Asset Management first reported a position in Anterix in Q1 2015 and has held it in 46 quarters since.
172 funds tracked by Wall St. Rank held Anterix as of Q2 2026.

Based on Owl Creek Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.