13F Insight
DOSSIER · 13F Holders · Q1 2026
DHIL

DIAMOND HILL INVT GROUP INC

29 institutions still hold DIAMOND HILL INVT GROUP INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 25264R207·29 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$47M
visible holders
Holders
29
filers reporting
Concentration
38.24%
GLAZER CAPITAL, LLC #1
top holder share
AI Holders Summary · Q1 2026

29 institutions reported DHIL in Q1 2026. GLAZER CAPITAL, LLC leads at 38.2% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
GLAZER CAPITAL, LLC
CIK 0001076809
$18M105K0.38%Q1 202602
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$10M61K0.00%Q1 202603
CIBRA Capital Ltd
CIK 0002060725
$6M33K2.71%Q1 202604
Groupe la Francaise
CIK 0002056088
$3M17K0.04%Q1 202605
TWO SIGMA ADVISERS, LP
CIK 0001478735
$3M15K0.01%Q4 202506
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
$2M9K0.00%Q1 202607
DGS Capital Management, LLC
CIK 0001900110
$1M6K0.18%Q1 202608
HRT FINANCIAL LP
CIK 0001475597
$751K4K0.00%Q4 202509
Trinity Financial Advisors LLC
CIK 0001809574
$612K4K0.16%Q2 202610
Brooklyn Investment Group
CIK 0001795705
$554K3K0.02%Q1 202611
D. E. Shaw & Co., Inc.
CIK 0001009207
$546K3K0.00%Q4 202512
Numerai GP LLC
CIK 0001668527
$515K3K0.06%Q4 202513
CWM, LLC
CIK 0001535847
$512K3K0.00%Q1 202614
SG Americas Securities, LLC
CIK 0001313360
$349K2K0.00%Q1 202615
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$300K2K0.00%Q1 202616
Murchinson Ltd.
CIK 0001838556
$241K1K0.03%Q1 202617
Virtu Financial LLC
CIK 0001533964· Market maker
$236K1K0.01%Q1 202618
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$205K1K0.00%Q1 202619
AlphaQuest LLC
CIK 0001883897
$98K5760.01%Q4 202520
CANADA LIFE ASSURANCE Co
CIK 0001046192
$61K3520.00%Q1 2026
Page 1 of 2
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Insiders at DIAMOND HILL INVT GROUP INC
Hawley Austin →Fowler Gordon B →Quinif Jo Ann →Thomas L'Quentus →Brilliant Heather E →St. Pierre Nicole Renee →Line Thomas Edward →Cooley Richard Scott →