DOSSIER · 13F Holders · Q2 2026

CONNECT BIOPHARMA HLDGS LTD

3 institutions still hold CONNECT BIOPHARMA HLDGS LTD as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 207523101·3 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$145K
visible holders
Holders
3
filers reporting
Concentration
69.59%
Quadrature Capital Ltd #1
top holder share
AI Holders Summary · Q2 2026

3 institutions reported CONNECT BIOPHARMA HLDGS LTD in Q2 2026. Quadrature Capital Ltd leads at 69.6% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Quadrature Capital Ltd
CIK 0001651424
$101K42K0.00%Q2 2026
02
Callan Capital, LLC
CIK 0001542166
$44K80K0.00%Q1 2025
03
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025