Renaissance Technologies's OMC Position Overview
Renaissance Technologies (via Renaissance Technologies LLC) currently holds 1.17 M shares of Omnicom Group Inc. (OMC) worth $95.34 M, representing 0.13% 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, Renaissance Technologies has maintained a long-term strategic position in OMC, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2025, adding 750,365 shares. Largest reduction occurred in Q3 2015, reducing 798,200 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies's Omnicom Group (OMC) Holding Value Over Time
Track share changes against reported price movement
Quarterly Omnicom Group (OMC) Trades by Renaissance Technologies
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2013 | +225,600 | New Buy | 225,600 | $63.44 |
| Q4 2013 | -70,300 | Reduce 31.16% | 155,300 | $74.37 |
| Q1 2014 | +596,600 | Add 384.16% | 751,900 | $72.60 |
| Q2 2014 | -112,200 | Reduce 14.92% | 639,700 | $71.22 |
| Q3 2014 | -639,700 | Sold Out | 639,700 | $0.00 |
| Q1 2015 | +107,400 | New Buy | 107,400 | $77.98 |
| Q2 2015 | +695,600 | Add 647.67% | 803,000 | $69.49 |
| Q3 2015 | -798,200 | Reduce 99.40% | 4,800 | $65.83 |
| Q4 2015 | -4,800 | Sold Out | 4,800 | $0.00 |
| Q2 2016 | +642,300 | New Buy | 642,300 | $81.49 |
| Q3 2016 | -642,300 | Sold Out | 642,300 | $0.00 |
| Q4 2016 | +3,600 | New Buy | 3,600 | $85.00 |
| Q1 2017 | +297,500 | Add 8263.89% | 301,100 | $86.21 |
| Q2 2017 | -16,300 | Reduce 5.41% | 284,800 | $82.90 |
| Q3 2017 | +343,100 | Add 120.47% | 627,900 | $74.07 |
| Q4 2017 | +42,900 | Add 6.83% | 670,800 | $72.83 |
| Q1 2018 | -670,800 | Sold Out | 670,800 | $0.00 |
| Q1 2019 | +860,100 | New Buy | 860,100 | $72.99 |
| Q2 2019 | -84,700 | Reduce 9.85% | 775,400 | $81.95 |
| Q3 2019 | -775,400 | Sold Out | 775,400 | $0.00 |
| Q4 2019 | +392,200 | New Buy | 392,200 | $81.02 |
| Q1 2020 | -188,919 | Reduce 48.17% | 203,281 | $54.90 |
| Q2 2020 | +633,919 | Add 311.84% | 837,200 | $54.60 |
| Q3 2020 | -391,100 | Reduce 46.72% | 446,100 | $49.50 |
| Q4 2020 | +35,300 | Add 7.91% | 481,400 | $62.37 |
| Q1 2021 | +279,500 | Add 58.06% | 760,900 | $74.15 |
| Q2 2021 | +240,892 | Add 31.66% | 1 M | $79.99 |
| Q3 2021 | -563,028 | Reduce 56.20% | 438,764 | $72.46 |
| Q4 2021 | -438,764 | Sold Out | 438,764 | $0.00 |
| Q2 2024 | +17,900 | New Buy | 17,900 | $89.70 |
| Q3 2024 | -17,900 | Sold Out | 17,900 | $0.00 |
| Q1 2025 | +526,535 | New Buy | 526,535 | $82.91 |
| Q2 2025 | +750,365 | Add 142.51% | 1.28 M | $71.94 |
| Q3 2025 | -107,500 | Reduce 8.42% | 1.17 M | $81.53 |
Renaissance Technologies's Omnicom Group Investment FAQs
Renaissance Technologies first purchased Omnicom Group Inc. (OMC) in Q3 2013, acquiring 225,600 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies has held Omnicom Group Inc. (OMC) for 49 quarters since Q3 2013. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies's largest addition to Omnicom Group Inc. (OMC) was in Q1 2019, adding 860,100 shares worth $62.78 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Renaissance Technologies's firm, Renaissance Technologies LLC, owns 1,169,400 shares of Omnicom Group Inc. (OMC), valued at approximately $95.34 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Omnicom Group Inc. (OMC) represents approximately 0.13% of Renaissance Technologies's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies's peak holding in Omnicom Group Inc. (OMC) was 1,276,900 shares, as reported at the end of Q2 2025. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.