CSS LLC’s Omnicom Group OMC Stock Holding History

CSS LLC’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 Q2	$218K	Sell	3,000 -3,000	-50%	-$226K	0.01%	756
2026 Q1	$452K	Buy	+6,000	New	+$465K	0.02%	550

Other funds holding OMC

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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

CSS LLC's OMC Position: Q2 2026 in Review

CSS LLC increased its Omnicom Group (OMC) stake by 11% in Q2 2026, buying an estimated $116K and bringing the position to 15,898 shares worth $1.16M. The position accounts for 0.05% of the portfolio, ranked #303.

CSS LLC first reported a position in OMC in Q1 2014 and has held it in 12 quarters since. 1,099 funds tracked by Wall St. Rank hold OMC as of Q2 2026.

CSS LLC held 15,898 shares of Omnicom Group worth $1.16M as of Q2 2026.
CSS LLC bought 1,540 Omnicom Group shares in Q2 2026, an estimated $116K.
Omnicom Group made up 0.05% of CSS LLC's portfolio in Q2 2026, its #303 holding.
CSS LLC first reported a position in Omnicom Group in Q1 2014 and has held it in 12 quarters since.
1,099 funds tracked by Wall St. Rank held Omnicom Group as of Q2 2026.

Based on CSS LLC's 13F filing for Q2 2026, filed 14 Aug 2026.