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Omnicom Group Inc. (OMC) stock

OMCNYSEServices-Advertising AgenciesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 23, 2026Score 8/3023% above fair value
$81.26+0.29 (+0.36%)

Close on Oct 30, 2026Market cap $22.29BP/E –Yield 3.57%

Price history

Omnicom share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$81.26
+0.36% on the day
52-week range
$66.33 – $89.57
-9.3% from the high
Change over 52 weeks
+8.3%
From $75.05 on Oct 30, 2025
Average volume
3.05M
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$81.82$82.35$76.47$81.26-1.72%15,348,598
Oct 19, 2026$79.56$86.26$78.53$82.68+2.63%16,024,404
Oct 12, 2026$76.94$82.26$76.13$80.56+5.33%11,065,850
Oct 5, 2026$74.26$76.88$74.15$76.48+3.14%10,209,341
Sep 28, 2026$75.52$76.63$73.63$74.15-2.63%12,241,725
Sep 21, 2026$77.10$77.34$73.97$76.15-0.55%13,979,070
Sep 14, 2026$80.01$81.69$75.66$76.57-3.09%25,255,783
Sep 8, 2026$82.34$82.34$77.05$79.01-4.37%11,362,104
Aug 31, 2026$88.00$88.30$80.54$82.62-6.41%14,192,568
Aug 24, 2026$87.92$89.57$86.48$88.28+0.85%10,106,010
Aug 17, 2026$86.29$88.28$85.33$87.54-0.03%8,952,600
Aug 10, 2026$84.91$88.55$83.10$87.57+2.73%10,263,812
Aug 3, 2026$79.70$85.51$78.81$85.24+8.31%14,402,994
Jul 27, 2026$80.96$87.41$76.46$78.70-1.21%24,143,266
Jul 20, 2026$81.56$82.92$77.89$79.66-2.53%12,878,828
Jul 13, 2026$82.46$85.18$80.61$81.73-0.24%14,616,273
Jul 6, 2026$78.75$83.12$77.12$81.93+4.21%14,933,706
Jun 29, 2026$74.50$78.77$71.85$78.62+7.57%22,034,605
Jun 22, 2026$70.30$75.20$70.29$73.09+2.44%25,140,728
Jun 15, 2026$76.47$78.10$70.84$71.35-6.95%35,581,639
Jun 8, 2026$74.76$77.65$73.31$76.68+1.82%16,388,172
Jun 1, 2026$73.55$77.16$73.29$75.31+3.58%14,648,564
May 26, 2026$74.43$76.29$72.51$72.71-2.96%13,839,396
May 18, 2026$71.40$75.47$69.98$74.93+5.79%16,329,011
May 11, 2026$77.15$77.28$70.80$70.83-8.08%22,365,017
May 4, 2026$76.53$78.50$75.78$77.06+0.18%22,306,288
Apr 27, 2026$75.82$78.20$73.29$76.92+1.56%28,788,315
Apr 20, 2026$78.25$79.66$74.86$75.74-3.72%18,884,566
Apr 13, 2026$74.35$80.06$74.27$78.67+5.22%18,018,627
Apr 6, 2026$74.30$77.64$73.63$74.77-0.05%19,866,674
Mar 30, 2026$74.50$76.85$74.07$74.81+1.34%27,194,608
Mar 23, 2026$76.34$76.83$73.56$73.82-1.65%21,735,175
Mar 16, 2026$77.98$80.73$74.07$75.06-3.52%28,824,382
Mar 9, 2026$84.42$84.67$77.02$77.80-8.40%24,770,044
Mar 2, 2026$84.46$87.17$82.89$84.93-0.42%21,185,832
Feb 23, 2026$83.83$85.95$79.73$85.29+2.44%30,165,673
Feb 17, 2026$69.41$83.96$67.25$83.26+20.67%42,592,977
Feb 9, 2026$69.73$73.17$66.66$69.00-1.25%25,688,628
Feb 2, 2026$76.68$77.54$66.33$69.87-9.31%26,933,144
Jan 26, 2026$80.23$80.50$74.97$77.04-3.45%21,930,640
Jan 20, 2026$79.76$81.41$77.69$79.790.00%12,092,647
Jan 12, 2026$78.54$81.25$76.93$79.79+0.90%18,045,459
Jan 5, 2026$79.26$80.73$77.00$79.08-2.75%19,325,050
Dec 29, 2025$80.15$81.95$79.59$81.32+1.61%15,249,977
Dec 22, 2025$80.91$81.88$78.11$80.03-0.25%10,822,864
Dec 15, 2025$80.46$83.21$79.79$80.23-0.02%34,528,281
Dec 8, 2025$73.82$80.89$72.66$80.25+9.27%35,380,340
Dec 1, 2025$71.71$74.65$69.86$73.44+2.54%33,884,833
Nov 24, 2025$74.63$75.57$70.89$71.62-4.34%34,475,074
Nov 17, 2025$72.02$75.02$71.15$74.87+3.65%15,012,271
Nov 10, 2025$74.08$74.57$71.11$72.23-2.76%13,634,378
Nov 3, 2025$74.66$75.55$72.52$74.28-0.99%14,359,859

Seasonality

OMC return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average1.4%1.9%-0.8%-0.4%-2.1%0.4%-1.1%0.3%-2.0%0.4%6.9%2.2%
Months up8 of 104 of 106 of 105 of 102 of 105 of 104 of 106 of 104 of 104 of 107 of 97 of 9
2026-4.6%10.7%-10.8%1.9%-5.2%1.2%8.1%11.2%-15.0%10.4%
20250.9%-4.6%1.0%-8.1%-3.6%-1.1%0.2%8.7%5.0%-8.0%-4.5%13.9%
20244.5%-2.2%10.3%-4.1%0.1%-2.8%9.3%2.4%3.6%-2.3%3.8%-17.3%
20235.4%5.3%5.0%-4.0%-2.6%8.7%-11.1%-4.3%-7.2%0.6%7.6%8.2%
20222.9%11.3%2.1%-10.3%-2.0%-13.9%9.8%-4.2%-4.7%15.3%9.6%3.2%
20210.0%10.2%8.9%10.9%-0.0%-1.9%-9.0%0.5%-0.1%-6.0%-1.1%9.9%
2020-7.0%-8.0%-20.0%3.9%-3.9%0.8%-1.6%0.7%-7.4%-4.6%33.5%0.0%
20196.3%-2.8%-2.7%9.6%-3.3%6.8%-2.1%-5.2%3.8%-1.4%3.0%2.8%
20185.2%-0.5%-3.9%1.4%-2.1%6.7%-9.8%0.7%-1.0%9.3%3.6%-4.1%
20170.6%-0.6%2.0%-4.7%1.9%-0.3%-5.0%-8.1%3.1%-9.3%6.3%2.8%