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GRANDFIELD & DODD, LLC

Position in OMC — Omnicom Group Inc.

CIK 1308016 NEW YORK, NY

Position in OMC

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$267,650
-$9,114 QoQ
Shares Held
3,675
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#755
of 1,094 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 47% Shared 0% None 53%

Common Shares in OMC Over Time

Shares Held

Position Value (USD)

Position in Advertising Agencies

Communication Services · as of Jun 30, 2026

GRANDFIELD & DODD, LLC holds $267,650 across 1 Advertising Agencies name. OMC ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 OMC
Omnicom Group Inc.
This page
3,675 $267,650

All Filings in OMC

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $267,650 3,675
2026-03-31 $276,764 3,675
2025-12-31 $296,756 3,675
2025-09-30 $299,622 3,675
2025-06-30 $264,379 3,675
2025-03-31 $304,694 3,675
2024-12-31 $316,197 3,675
2024-09-30 $379,958 3,675
2024-06-30 $329,647 3,675
2024-03-31 $355,593 3,675
2023-12-31 $317,924 3,675
2023-09-30 $273,714 3,675
2023-06-30 $349,676 3,675
2023-03-31 $363,303 3,851
2022-12-31 $314,126 3,851
2022-09-30 $305,481 4,842
2022-06-30 $307,999 4,842
2022-03-31 $497,906 5,866
2021-12-31 $429,801 5,866
2021-09-30 $425,050 5,866
2021-06-30 $469,221 5,866
2021-03-31 $442,304 5,965
2020-12-31 $406,091 6,511
2020-09-30 $322,294 6,511
2020-06-30 $355,992 6,520
2020-03-31 $359,814 6,554