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J. Goldman & Co LP

Position in ATEX — Anterix Inc.

CIK 1412741 NEW YORK, NY

Position in ATEX

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$344,970
New position
Shares Held
9,033
first reported quarter
Ownership
0.046%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority Sole 100% Shared 0% None 0%

Derivatives in ATEX

reported options exposure · as of Mar 31, 2026
CallValue
$698,877
CallShares
18,300
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Telecom Services

Communication Services · as of Jun 30, 2026

J. Goldman & Co LP holds $1,647,904 across 2 Telecom Services names.

# Ticker Company Shares Value (USD) Open

All Filings in ATEX

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $344,970 9,033
2026-03-31 $698,877 18,300