13F Insight
DOSSIER · 13F Holders · Q2 2026

MILL CITY VENTURES III LTD

44 institutions still hold MILL CITY VENTURES III LTD as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 59982U200·44 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$25M
visible holders
Holders
44
filers reporting
Concentration
31.76%
MMCAP International Inc. SPC #1
top holder share
AI Holders Summary · Q2 2026

44 institutions reported MILL CITY VENTURES III LTD in Q2 2026. MMCAP International Inc. SPC leads at 31.8% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
MMCAP International Inc. SPC
CIK 0001304857
$8M6.8M0.66%Q2 202602
CANTOR FITZGERALD, L. P.
CIK 0001024896
$4M3.7M0.02%Q2 202603
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$3M2.4M0.00%Q2 202604
Arrington Capital Management, LLC
CIK 0002087115
$2M1.7M1.18%Q2 202605
TWO SIGMA ADVISERS, LP
CIK 0001478735
$2M1.1M0.00%Q4 202506
Electric Capital Partners, LLC
CIK 0002087133
$1M923K0.95%Q1 202607
BlackRock, Inc.
CIK 0002012383
$816K703K0.00%Q2 202608
UBS Group AG
CIK 0001610520
$813K701K0.00%Q2 202609
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$645K556K0.00%Q2 202610
CITADEL ADVISORS LLC
CIK 0001423053
$498K429K0.00%Q2 202611
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$465K401K0.00%Q2 202612
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$317K262K0.00%Q1 202613
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$263K227K0.00%Q2 202614
WOLVERINE TRADING, LLC
CIK 0000927337
$262K65K0.00%Q3 202515
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$184K158K0.00%Q2 202616
STATE STREET CORP
CIK 0000093751
$170K147K0.00%Q2 202617
MARSHALL WACE, LLP
CIK 0001318757
$168K145K0.00%Q2 202618
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$121K105K0.00%Q2 202619
Cetera Investment Advisers
CIK 0001666741
$94K81K0.00%Q2 202620
NORTHERN TRUST CORP
CIK 0000073124· Index
$89K77K0.00%Q2 2026
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