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Sienna Gestion’s Omnicom Group OMC Stock Holding History

Sienna Gestion’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
Q1 		– Sell
-5,427
Closed -$467K – 193
2024
Q4 		$467K Sell
5,427
-130,217
-96% -$12.9M 0.03% 162
2024
Q3 		$14M Buy
135,644
+20,253
+18% +$1.95M 0.93% 29
2024
Q2 		$10.3M Buy
115,391
+605
+0.5% +$56.2K 0.92% 33
2024
Q1 		$11.1M Buy
+114,786
New +$10.3M 0.95% 25

Other funds holding OMC

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Baird Financial Group
Baird Financial Group Milwaukee, Wisconsin $64B AUM 22.64% 1-Year Est. Return

Sienna Gestion's OMC Position: Q1 2025 in Review

Sienna Gestion sold out of Omnicom Group (OMC) in Q1 2025, closing a stake of 5,427 shares — an estimated $467K sold.

Sienna Gestion first reported a position in OMC in Q1 2024 and held it in 4 quarters. The position peaked at $14M in Q3 2024. 981 funds tracked by Wall St. Rank hold OMC as of Q1 2025.

  • Sienna Gestion reported no remaining Omnicom Group position as of Q1 2025 after selling out during the quarter.
  • Sienna Gestion sold 5,427 Omnicom Group shares in Q1 2025, an estimated $467K.
  • Sienna Gestion first reported a position in Omnicom Group in Q1 2024 and held it in 4 quarters.
  • Sienna Gestion's Omnicom Group position peaked at $14M in Q3 2024.
  • 981 funds tracked by Wall St. Rank held Omnicom Group as of Q1 2025.

Based on Sienna Gestion's 13F filing for Q1 2025, filed 13 May 2025.