Caption Management’s Anterix ATEX Stock Holding History

Caption 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	$1.8M	Buy	+17,532	New	+$1.03M	0.01%	938
2026 Q1	–	Sell	-10,493	Closed	-$332K	–	1550
2025 Q4	$229K	Buy	+10,493	New	+$218K	﹤0.01%	1360
2025 Q1	–	Sell	-3,964	Closed	-$122K	–	1507
2024 Q4	$122K	Buy	+3,964	New	+$132K	﹤0.01%	1324
2024 Q3	–	Sell	-4,500	Closed	-$178K	–	1266
2024 Q2	$178K	Buy	+4,500	New	+$146K	﹤0.01%	967
2023 Q4	–	Sell	-8,200	Closed	-$257K	–	1324
2023 Q3	$257K	Buy	+8,200	New	+$258K	﹤0.01%	1062
2022 Q4	–	Sell	-2,956	Closed	-$106K	–	1276
2022 Q3	$106K	Buy	+2,956	New	+$123K	﹤0.01%	1325

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 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

Caption Management's ATEX Position: Q2 2026 in Review

Caption Management opened a new position in Anterix (ATEX) in Q2 2026: 17,532 shares worth $1.8M. The stake represents 0.01% of the portfolio and ranks #938 among its holdings. This is a return to the name: Caption Management previously reported a position in ATEX as recently as Q4 2025.

Caption Management first reported a position in ATEX in Q3 2022 and has held it in 6 quarters since. 171 funds tracked by Wall St. Rank hold ATEX as of Q2 2026.

Caption Management held 17,532 shares of Anterix worth $1.8M as of Q2 2026.
Anterix was a new Caption Management position in Q2 2026.
Anterix made up 0.01% of Caption Management's portfolio in Q2 2026, its #938 holding.
Caption Management first reported a position in Anterix in Q3 2022 and has held it in 6 quarters since.
171 funds tracked by Wall St. Rank held Anterix as of Q2 2026.

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