Mario Gabelli's OMC Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 3,096 shares of Omnicom Group Inc. (OMC) worth $252,417, representing 0.00% of the portfolio. First purchased in 2013-Q3, this long-term strategic position has been held for 49 quarters.
Based on 13F filings since 2013, Mario Gabelli has maintained a long-term strategic position in OMC, representing a significant commitment to this investment thesis. Largest addition occurred in Q4 2013, adding 3,700 shares. Largest reduction occurred in Q2 2025, reducing 10,244 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Omnicom Group (OMC) Holding Value Over Time
Track share changes against reported price movement
Quarterly Omnicom Group (OMC) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2013 | +6,600 | New Buy | 6,600 | $63.48 |
| Q4 2013 | +3,700 | Add 56.06% | 10,300 | $74.37 |
| Q1 2014 | +3,300 | Add 32.04% | 13,600 | $72.57 |
| Q2 2014 | -13,600 | Sold Out | 13,600 | $72.57 |
| Q2 2025 | +3,356 | New Buy | 3,356 | $71.94 |
| Q3 2025 | -260 | Reduce 7.75% | 3,096 | $81.53 |
Mario Gabelli's Omnicom Group Investment FAQs
Mario Gabelli first purchased Omnicom Group Inc. (OMC) in Q3 2013, acquiring 6,600 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held Omnicom Group Inc. (OMC) for 49 quarters since Q3 2013.
Mario Gabelli's largest addition to Omnicom Group Inc. (OMC) was in Q3 2013, adding 6,600 shares worth $419,000.
According to the latest 13F filing for Q3 2025, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 3,096 shares of Omnicom Group Inc. (OMC), valued at approximately $252,417.
As of the Q3 2025 filing, Omnicom Group Inc. (OMC) represents approximately 0.00% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Omnicom Group Inc. (OMC) was 13,600 shares, as reported at the end of Q1 2014.