S.A. Mason’s Omnicom Group OMC Stock Holding History

S.A. Mason’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
2025 Q4	–	Sell	-1,230	Closed	-$100K	–	269
2025 Q3	$100K	Hold	1,230	–	–	0.04%	256
2025 Q2	$88.5K	Hold	1,230	–	–	0.04%	252
2025 Q1	$102K	Hold	1,230	–	–	0.05%	228
2024 Q4	$106K	Hold	1,230	–	–	0.06%	228
2024 Q3	$127K	Hold	1,230	–	–	0.07%	205
2024 Q2	$110K	Hold	1,230	–	–	0.06%	209
2024 Q1	$119K	Sell	1,230 -50	-4%	-$4.49K	0.07%	198
2023 Q4	$111K	Hold	1,280	–	–	0.07%	197
2023 Q3	$95.3K	Hold	1,280	–	–	0.07%	208
2023 Q2	$121K	Hold	1,280	–	–	0.09%	185
2023 Q1	$121K	Hold	1,280	–	–	0.09%	185
2022 Q4	$104K	Hold	1,280	–	–	0.08%	199
2022 Q3	$81K	Hold	1,280	–	–	0.06%	220
2022 Q2	$81K	Hold	1,280	–	–	0.06%	222
2022 Q1	$109K	Hold	1,280	–	–	0.07%	213
2021 Q4	$94K	Hold	1,280	–	–	0.06%	222
2021 Q3	$93K	Hold	1,280	–	–	0.06%	209
2021 Q2	$102K	Hold	1,280	–	–	0.07%	201
2021 Q1	$95K	Hold	1,280	–	–	0.07%	199
2020 Q4	$80K	Hold	1,280	–	–	0.07%	204
2020 Q3	$63K	Hold	1,280	–	–	0.06%	200
2020 Q2	$70K	Hold	1,280	–	–	0.07%	196
2020 Q1	$70K	Hold	1,280	–	–	0.09%	180
2019 Q4	$104K	Buy	+1,280	New	+$100K	0.1%	180

Other funds holding OMC

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

S.A. Mason's OMC Position: Q4 2025 in Review

S.A. Mason sold out of Omnicom Group (OMC) in Q4 2025, closing a stake of 1,230 shares — an estimated $100K sold.

S.A. Mason first reported a position in OMC in Q4 2019 and held it in 24 quarters. The position peaked at $127K in Q3 2024. 1,141 funds tracked by Wall St. Rank hold OMC as of Q4 2025.

S.A. Mason reported no remaining Omnicom Group position as of Q4 2025 after selling out during the quarter.
S.A. Mason sold 1,230 Omnicom Group shares in Q4 2025, an estimated $100K.
S.A. Mason first reported a position in Omnicom Group in Q4 2019 and held it in 24 quarters.
S.A. Mason's Omnicom Group position peaked at $127K in Q3 2024.
1,141 funds tracked by Wall St. Rank held Omnicom Group as of Q4 2025.

Based on S.A. Mason's 13F filing for Q4 2025, filed 29 Jan 2026.