13F Insight
DOSSIER · 13F Holders · Q3 2026
MSIF

MSC INCOME FUND INC

166 institutions still hold MSC INCOME FUND INC as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 55374X208·166 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$127M
visible holders
Holders
166
filers reporting
Concentration
28.00%
SANDERS MORRIS HARRIS LLC #1
top holder share
AI Holders Summary · Q3 2026

166 institutions reported MSIF in Q3 2026. SANDERS MORRIS HARRIS LLC leads at 28.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
SANDERS MORRIS HARRIS LLC
CIK 0001053994
$36M2.9M4.70%Q3 202602
UBS Group AG
CIK 0001610520
$12M1.0M0.00%Q2 202603
VAN ECK ASSOCIATES CORP
CIK 0000869178
$11M916K0.01%Q2 202604
ARES MANAGEMENT LLC
CIK 0001259313
$10M827K0.66%Q1 202605
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$9M784K0.01%Q2 202606
FRANKLIN RESOURCES INC
CIK 0000038777
$9M780K0.00%Q2 202607
North Ground Capital
CIK 0002055446
$6M538K7.46%Q2 202608
LPL Financial LLC
CIK 0001403438
$5M445K0.00%Q2 202609
MARSHALL WACE, LLP
CIK 0001318757
$4M319K0.00%Q2 202610
Cambridge Investment Research Advisors, Inc.
CIK 0001419186
$3M265K0.01%Q1 202611
Cetera Investment Advisers
CIK 0001666741
$3M259K0.00%Q2 202612
Qube Research & Technologies Ltd
CIK 0001729829
$3M223K0.00%Q2 202613
OSAIC HOLDINGS, INC.
CIK 0001677044
$2M212K0.00%Q2 202614
TWO SIGMA ADVISERS, LP
CIK 0001478735
$2M184K0.00%Q4 202515
J.W. COLE ADVISORS, INC.
CIK 0001404763
$2M202K0.04%Q2 202616
Clayton Partners LLC
CIK 0001550509
$2M200K1.52%Q2 202617
Sigma Planning Corp
CIK 0001449126
$2M183K0.05%Q2 202618
BlackRock, Inc.
CIK 0002012383
$2M175K0.00%Q2 202619
Alpine Global Management, LLC
CIK 0001581655
$2M152K0.29%Q2 202620
BARCLAYS PLC
CIK 0000312069
$2M143K0.00%Q2 2026
Page 1 of 9
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Insiders at MSC INCOME FUND INC
Marks Nataly Michelle →Meserve Nicholas →Gilbert Cory →Hyzak Dwayne L. →Walker Jeffrey B. →Niemann John O. Jr. →Beauvais Jason B →Magdol David L. →