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GROUP ONE TRADING LLC

Position in GBDC — GOLUB CAPITAL BDC, Inc.

CIK 932540 CHICAGO, IL

Position in GBDC

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$924
-$29,001 QoQ
Shares Held
73
-96.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2021
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in GBDC Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $73,579,561 across 47 Asset Management names.

# Ticker Company Shares Value (USD) Open

All Filings in GBDC

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $924 73
2024-12-31 $29,925 1,974
2024-03-31 $2,943 177
2022-06-30 $2,928 226
2022-03-31 $12,168 800
2021-09-30 $4,743 300
2021-06-30 $9,252 600