13F Insight
DOSSIER · 13F Holders · Q2 2026

Nano Labs Ltd

14 institutions still hold Nano Labs Ltd as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G6391Y128·14 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$11M
visible holders
Holders
14
filers reporting
Concentration
97.06%
Smartleaf Asset Management LLC #1
top holder share
AI Holders Summary · Q2 2026

14 institutions reported Nano Labs Ltd in Q2 2026. Smartleaf Asset Management LLC leads at 97.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Smartleaf Asset Management LLC
CIK 0002010393
$10M5.7M0.34%Q2 202602
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$86K46K0.00%Q2 202603
WOLVERINE TRADING, LLC
CIK 0000927337
$69K13K0.00%Q3 202504
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$58K20K0.00%Q1 202605
CITADEL ADVISORS LLC
CIK 0001423053
$51K28K0.00%Q2 202606
TWO SIGMA SECURITIES, LLC
CIK 0001450144· Market maker
$27K14K0.00%Q2 202607
UBS Group AG
CIK 0001610520
$21K11K0.00%Q2 202608
SIMPLEX TRADING, LLC
CIK 0001488542
$1K6020.00%Q2 202609
JONES FINANCIAL COMPANIES LLLP
CIK 0000815917
$5163000.00%Q2 202610
RHUMBLINE ADVISERS
CIK 0001115418
$173940.00%Q2 202611
GROUP ONE TRADING LLC
CIK 0000932540
$81440.00%Q2 202612
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$18100.00%Q2 202613
Caitong International Asset Management Co., Ltd
CIK 0001963355
$1160.00%Q2 202614
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025