DOSSIER · 13F Holders · Q1 2026
DSP

VIANT TECHNOLOGY INC

128 institutions still hold VIANT TECHNOLOGY INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 92557A101·128 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$92M
visible holders
Holders
128
filers reporting
Concentration
16.48%
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. #1
top holder share
AI Holders Summary · Q1 2026

128 institutions reported DSP in Q1 2026. PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. leads at 16.5% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.
CIK 0001238990
$15M1.3M0.87%Q1 2026
02
BlackRock, Inc.
CIK 0002012383
$12M1.1M0.00%Q1 2026
03
ROYCE & ASSOCIATES LP
CIK 0000906304
$11M1.0M0.11%Q1 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$8M672K0.00%Q1 2026
05
Potomac Capital Management, Inc.
CIK 0001418746
$6M533K5.19%Q1 2026
06
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$5M442K0.01%Q1 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$4M378K0.00%Q1 2026
08
STATE STREET CORP
CIK 0000093751
$4M313K0.00%Q1 2026
09
JPMORGAN CHASE & CO
CIK 0000019617
$3M304K0.00%Q1 2026
10
G2 Investment Partners Management LLC
CIK 0001593404
$3M256K0.71%Q1 2026
11
Invenomic Capital Management LP
CIK 0001769456
$3M228K0.13%Q4 2025
12
Norwood Investment Partners, LP
CIK 0001888610
$2M220K3.79%Q1 2026
13
Topline Capital Management, LLC
CIK 0001792549
$2M194K0.36%Q1 2026
14
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
$2M186K0.00%Q1 2026
15
AMERIPRISE FINANCIAL INC
CIK 0000820027
$2M182K0.00%Q1 2026
16
Vanguard Portfolio Management
CIK 0002100121· Index
$2M179K0.00%Q1 2026
17
NORTHERN TRUST CORP
CIK 0000073124· Index
$2M167K0.00%Q1 2026
18
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$2M160K0.00%Q1 2026
19
Trexquant Investment LP
CIK 0001633445
$2M147K0.01%Q1 2026
20
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$2M146K0.00%Q1 2026
Page 1 of 7
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Insiders at VIANT TECHNOLOGY INC
Vanderhook TimothyCapital V LlcVanderhook ChristopherMadden Larry