Skip to main content

Cornerstone Investment Partners, LLC

Position in PUBM — PubMatic, Inc.

CIK 1328062 ATLANTA, GA

Position in PUBM

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$296,905
+$74,625 QoQ
Shares Held
22,630
+141.5% QoQ
Ownership
0.050%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#79
of 151 holders
Holding Since
Dec 2021
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PUBM Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Jun 30, 2026

Cornerstone Investment Partners, LLC holds $4,813,502 across 17 Software - Application names. PUBM ranks #6 (6.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 PUBM
PubMatic, Inc.
This page
22,630 $296,905

All Filings in PUBM

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $296,905 22,630
2024-03-31 $222,280 9,371
2021-12-31 $211,110 6,200