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Which hedge funds own ATEX? ANTERIX INC, Q2 2026 13F holders

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37 tracked hedge funds disclosed a position in ATEX (ANTERIX INC) in their Q2 2026 13F filings, worth $936.3m in total. The largest holder by portfolio weight is Owl Creek Asset Management, L.P. at 49.4% of its book. 15 opened a new position this quarter: EVR Research LP, Numerai GP LLC, Caption Management, LLC, Mirabella Financial Services LLP. 10 exited: AYAL Capital Advisors Ltd, Gratia Capital, LLC, DG Capital Management, LLC.

37
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
15
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
10
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$10.6m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$28.0m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$936m
Combined value
Sum of the holders' reported positions in the security.
3.0%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

37 rows
Owl Creek Asset Management, L.P. Hedge fund49.4%$557m5.41m0.0%held
Plustick Management LLC Hedge fund22.7%$53.5m520,000+4.1%added
Potomac Capital Management, Inc. Hedge fund11.7%$16.0m155,071−11%reduced
Heard Capital LLC Hedge fund7.6%$177m1.72m0.0%held
Garnet Equity Capital Holdings, Inc. Hedge fund7.2%$16.1m156,119−55%reduced
Panoramic Capital, LLC Hedge fund6.8%$15.9m154,377+14%added
Marble Bar Asset Management LLP Hedge fund4.9%$7.0m68,248+28%added
Beartown Capital Management, LLC Hedge fund3.4%$7.7m75,000−25%reduced
Potrero Capital Research LLC Hedge fund2.9%$4.8m46,525−80%reduced
QVT Financial LP Hedge fund2.5%$39.5m383,941−24%reduced
EVR Research LP Hedge fund1.3%$2.6m25,000–new
683 Capital Management, LLC Hedge fund0.6%$6.8m66,000+43%added
Gem Investment Advisors, LLC Hedge fund0.5%$739k7,1830.0%held
Campbell & CO Investment Adviser LLC Hedge fund0.1%$2.2m21,084−48%reduced
Numerai GP LLC Hedge fund0.09%$1.1m10,271–new
Caption Management, LLC Hedge fund0.06%$1.8m17,532–new
Mirabella Financial Services LLP Hedge fund0.04%$414k4,025–new
Atom Investors LP Hedge fund0.04%$425k4,124−95%reduced
Occudo Quantitative Strategies LP Hedge fund0.04%$675k6,562–new
CenterBook Partners LP Hedge fund0.03%$708k6,877−95%reduced
Trexquant Investment LP Hedge fund0.03%$5.5m53,423+33%added
Dark Forest Capital Management LP Hedge fund0.03%$486k4,720–new
Caxton Associates LLP Hedge fund0.03%$1.4m13,432–new
Aquatic Capital Management LLC Hedge fund0.02%$443k4,299–new
FNY Investment Advisers, LLC Hedge fund0.01%$36.0k350−97%reduced
Entropy Technologies, LP Hedge fund0.01%$208k2,025–new
D. E. Shaw & Co., Inc. Hedge fund0.01%$9.6m92,990+1533%added
Brevan Howard Capital Management LP Hedge fund0.01%$415k4,028–new
Millennium Management LLC Hedge fund0.0%$3.1m30,340−90%reduced
Quantbot Technologies LP Hedge fund0.0%$16.0k155−98%reduced
Balyasny Asset Management L.P. Hedge fund0.0%$335k3,254–new
Citadel Advisors LLC Hedge fund0.0%$928k9,014−94%reduced
AQR Capital Management LLC Hedge fund0.0%$1.4m13,437+21%added
Marshall Wace, LLP Hedge fund0.0%$387k3,757–new
Two Sigma Investments, LP Hedge fund0.0%$383k3,716–new
Quarry LP Hedge fund0.0%$1.1k11–new
Walleye Capital LLC Hedge fund0.0%$15.2k148–new