Quantbot Technologies’s Anterix ATEX Stock Holding History

Quantbot Technologies’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	$16K	Sell	155 -8,464	-98%	-$497K	﹤0.01%	1801
2026 Q1	$329K	Buy	+8,619	New	+$273K	0.01%	1017
2025 Q4	–	Sell	-2,659	Closed	-$57.1K	–	1700
2025 Q3	$57.1K	Buy	+2,659	New	+$59.6K	﹤0.01%	1509
2022 Q1	–	Sell	-1,000	Closed	-$58K	–	1625
2021 Q4	$58K	Sell	1,000 -300	-23%	-$18.2K	﹤0.01%	992
2021 Q3	$78K	Sell	1,300 -1,200	-48%	-$70.4K	0.01%	1019
2021 Q2	$149K	Buy	+2,500	New	+$125K	0.01%	817
2020 Q1	–	Sell	-620	Closed	-$26K	–	902
2019 Q4	$26K	Sell	620 -1,460	-70%	-$59.5K	﹤0.01%	1031
2019 Q3	$75K	Buy	+2,080	New	+$87.7K	0.01%	890

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

Quantbot Technologies's ATEX Position: Q2 2026 in Review

Quantbot Technologies reduced its Anterix (ATEX) stake by 98% in Q2 2026, selling an estimated $497K and leaving 155 shares worth $16K. The position accounts for ﹤0.01% of the portfolio, ranked #1801.

Quantbot Technologies first reported a position in ATEX in Q3 2019 and has held it in 8 quarters since. The position peaked at $329K in Q1 2026. 172 funds tracked by Wall St. Rank hold ATEX as of Q2 2026.

Quantbot Technologies held 155 shares of Anterix worth $16K as of Q2 2026.
Quantbot Technologies sold 8,464 Anterix shares in Q2 2026, an estimated $497K.
Anterix made up ﹤0.01% of Quantbot Technologies's portfolio in Q2 2026, its #1801 holding.
Quantbot Technologies first reported a position in Anterix in Q3 2019 and has held it in 8 quarters since.
Quantbot Technologies's Anterix position peaked at $329K in Q1 2026.
172 funds tracked by Wall St. Rank held Anterix as of Q2 2026.

Based on Quantbot Technologies's 13F filing for Q2 2026, filed 12 Aug 2026.