DOSSIER · 13F Holders · Q2 2026

OAKTREE ACQUISITION CORP III

6 institutions still hold OAKTREE ACQUISITION CORP III as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G6717R120·6 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$9M
visible holders
Holders
6
filers reporting
Concentration
60.67%
ADAR1 Capital Management, LLC #1
top holder share
AI Holders Summary · Q2 2026

6 institutions reported OAKTREE ACQUISITION CORP III in Q2 2026. ADAR1 Capital Management, LLC leads at 60.7% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
ADAR1 Capital Management, LLC
CIK 0001940272
$6M516K0.26%Q2 2026
02
Affinity Asset Advisors, LLC
CIK 0001773195
$3M250K0.12%Q2 2026
03
Athos Capital Ltd
CIK 0001681662
$534K50K0.16%Q1 2026
04
Clear Street Group Inc.
CIK 0001881567
$242K22K0.00%Q2 2026
05
UBS Group AG
CIK 0001610520
$104K9K0.00%Q2 2026
06
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025