Callan Family Office’s Omnicom Group OMC Stock Holding History

Callan Family Office’s Portfolio OMC Stock Details OMC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$927K	Sell	12,307 -813	-6%	-$63.1K	0.02%	582
2025 Q4	$1.06M	Buy	13,120 +6,948	+113%	+$531K	0.02%	534
2025 Q3	$503K	Buy	6,172 +1,601	+35%	+$121K	0.02%	533
2025 Q2	$329K	Buy	4,571 +1,728	+61%	+$128K	0.01%	741
2025 Q1	$236K	Sell	2,843 -712	-20%	-$59.5K	0.02%	491
2024 Q4	$306K	Buy	+3,555	New	+$352K	0.02%	475

Other funds holding OMC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Callan Family Office's OMC Position: Q1 2026 in Review

Callan Family Office reduced its Omnicom Group (OMC) stake by 6.2% in Q1 2026, selling an estimated $63.1K and leaving 12,307 shares worth $927K. The position accounts for 0.02% of the portfolio, ranked #582.

Callan Family Office first reported a position in OMC in Q4 2024 and has held it in 6 quarters since. The position peaked at $1.06M in Q4 2025. 1,121 funds tracked by Wall St. Rank hold OMC as of Q1 2026.

Callan Family Office held 12,307 shares of Omnicom Group worth $927K as of Q1 2026.
Callan Family Office sold 813 Omnicom Group shares in Q1 2026, an estimated $63.1K.
Omnicom Group made up 0.02% of Callan Family Office's portfolio in Q1 2026, its #582 holding.
Callan Family Office first reported a position in Omnicom Group in Q4 2024 and has held it in 6 quarters since.
Callan Family Office's Omnicom Group position peaked at $1.06M in Q4 2025.
1,121 funds tracked by Wall St. Rank held Omnicom Group as of Q1 2026.

Based on Callan Family Office's 13F filing for Q1 2026, filed 13 May 2026.