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THOMPSON SIEGEL & WALMSLEY LLC

Position in OMC — Omnicom Group Inc.

CIK 1008322 RICHMOND, VA

Position in OMC

as of Mar 31, 2026 · filed May 11, 2026
Position Value
$44,727,964
+$17,460,304 QoQ
Shares Held
593,918
+75.9% QoQ
Ownership
0.208%
of shares outstanding
% of Portfolio
0.85%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2022
8 quarters on record
Voting authority Sole 99% Shared 0% None 0%

Common Shares in OMC Over Time

Shares Held

Position Value (USD)

Position in Advertising Agencies

Communication Services · as of Mar 31, 2026

THOMPSON SIEGEL & WALMSLEY LLC holds $51,783,826 across 2 Advertising Agencies names. OMC ranks #1 (86.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 OMC
Omnicom Group Inc.
This page
593,918 $44,727,964

All Filings in OMC

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8 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $44,727,964 593,918
2025-12-31 $27,267,660 337,680
2025-09-30 $27,039,750 331,654
2023-03-31 $2,830,200 30,000
2022-12-31 $4,804,473 58,900
2022-09-30 $5,141,835 81,500
2022-06-30 $5,184,215 81,500
2022-03-31 $2,105,024 24,800