Citadel Advisors’s Omnicom Group OMC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$10.2M Buy
135,442
+93,986
+227% +$7.29M ﹤0.01% 3230
2025
Q4
$3.35M Buy
41,456
+20,256
+96% +$1.55M ﹤0.01% 4967
2025
Q3
$1.73M Sell
21,200
-108,400
-84% -$8.19M ﹤0.01% 6377
2025
Q2
$9.32M Buy
129,600
+81,000
+167% +$5.98M ﹤0.01% 3128
2025
Q1
$4.03M Sell
48,600
-128,100
-72% -$10.7M ﹤0.01% 4246
2024
Q4
$15.2M Buy
176,700
+141,900
+408% +$14.1M ﹤0.01% 2468
2024
Q3
$3.6M Buy
34,800
+21,900
+170% +$2.1M ﹤0.01% 4479
2024
Q2
$1.16M Sell
12,900
-7,000
-35% -$650K ﹤0.01% 6299
2024
Q1
$1.93M Sell
19,900
-35,000
-64% -$3.14M ﹤0.01% 5602
2023
Q4
$4.75M Buy
54,900
+8,800
+19% +$694K ﹤0.01% 3869
2023
Q3
$3.43M Buy
46,100
+26,700
+138% +$2.2M ﹤0.01% 4257
2023
Q2
$1.85M Sell
19,400
-44,400
-70% -$4.12M ﹤0.01% 5285
2023
Q1
$6.02M Sell
63,800
-22,400
-26% -$1.98M ﹤0.01% 3506
2022
Q4
$7.03M Sell
86,200
-4,800
-5% -$356K ﹤0.01% 3323
2022
Q3
$5.74M Sell
91,000
-11,800
-11% -$800K ﹤0.01% 3643
2022
Q2
$6.54M Buy
102,800
+59,700
+139% +$4.42M ﹤0.01% 3326
2022
Q1
$3.66M Sell
43,100
-11,700
-21% -$940K ﹤0.01% 4788
2021
Q4
$4.01M Buy
54,800
+14,300
+35% +$1.02M ﹤0.01% 4736
2021
Q3
$2.94M Sell
40,500
-4,700
-10% -$349K ﹤0.01% 5412
2021
Q2
$3.62M Sell
45,200
-84,800
-65% -$6.89M ﹤0.01% 5175
2021
Q1
$9.64M Buy
130,000
+1,900
+1% +$131K ﹤0.01% 3017
2020
Q4
$7.99M Sell
128,100
-3,800
-3% -$217K ﹤0.01% 2946
2020
Q3
$6.53M Sell
131,900
-7,100
-5% -$380K ﹤0.01% 2789
2020
Q2
$7.59M Buy
139,000
+66,900
+93% +$3.64M ﹤0.01% 2551
2020
Q1
$3.96M Buy
72,100
+43,100
+149% +$3.06M ﹤0.01% 3051
2019
Q4
$2.35M Sell
29,000
-21,800
-43% -$1.71M ﹤0.01% 4148
2019
Q3
$3.98M Buy
50,800
+30,300
+148% +$2.41M ﹤0.01% 3430
2019
Q2
$1.68M Sell
20,500
-8,000
-28% -$631K ﹤0.01% 4817
2019
Q1
$2.08M Sell
28,500
-23,100
-45% -$1.73M ﹤0.01% 4399
2018
Q4
$3.78M Buy
51,600
+27,600
+115% +$2.05M ﹤0.01% 3197
2018
Q3
$1.63M Sell
24,000
-30,100
-56% -$2.11M ﹤0.01% 4737
2018
Q2
$4.13M Sell
54,100
-10,300
-16% -$761K ﹤0.01% 3025
2018
Q1
$4.68M Sell
64,400
-18,800
-23% -$1.41M ﹤0.01% 2540
2017
Q4
$6.06M Buy
83,200
+31,500
+61% +$2.26M ﹤0.01% 2251
2017
Q3
$3.83M Buy
51,700
+31,600
+157% +$2.44M ﹤0.01% 2599
2017
Q2
$1.67M Buy
20,100
+13,100
+187% +$1.09M ﹤0.01% 3404
2017
Q1
$603K Buy
7,000
+2,800
+67% +$239K ﹤0.01% 4722
2016
Q4
$357K Buy
4,200
+600
+17% +$50.3K ﹤0.01% 5426
2016
Q3
$306K Sell
3,600
-4,900
-58% -$411K ﹤0.01% 5642
2016
Q2
$693K Buy
8,500
+1,100
+15% +$91.4K ﹤0.01% 4045
2016
Q1
$616K Sell
7,400
-11,800
-61% -$889K ﹤0.01% 4110
2015
Q4
$1.45M Sell
19,200
-11,700
-38% -$859K ﹤0.01% 3120
2015
Q3
$2.04M Buy
30,900
+18,000
+140% +$1.26M ﹤0.01% 2919
2015
Q2
$896K Buy
12,900
+7,400
+135% +$559K ﹤0.01% 4107
2015
Q1
$429K Buy
+5,500
New +$420K ﹤0.01% 5152
2014
Q1
Sell
-8,600
Closed -$640K 7965
2013
Q4
$640K Sell
8,600
-8,500
-50% -$585K ﹤0.01% 3725
2013
Q3
$1.08M Sell
17,100
-28,500
-63% -$1.82M ﹤0.01% 3013
2013
Q2
$2.87M Buy
+45,600
New +$2.8M ﹤0.01% 2107

Other funds holding OMC

Citadel Advisors's OMC Position: Q1 2026 in Review

Citadel Advisors reduced its Omnicom Group (OMC) stake by 71% in Q1 2026, selling an estimated $232M and leaving 1,245,356 shares worth $93.8M. The position accounts for 0.02% of the portfolio, ranked #854.

Citadel Advisors first reported a position in OMC in Q2 2013 and has held it in 46 quarters since. The position peaked at $352M in Q2 2023. 1,123 funds tracked by Wall St. Rank hold OMC as of Q1 2026.

  • Citadel Advisors held 1,245,356 shares of Omnicom Group worth $93.8M as of Q1 2026.
  • Citadel Advisors sold 2,992,645 Omnicom Group shares in Q1 2026, an estimated $232M.
  • Omnicom Group made up 0.02% of Citadel Advisors's portfolio in Q1 2026, its #854 holding.
  • Citadel Advisors first reported a position in Omnicom Group in Q2 2013 and has held it in 46 quarters since.
  • Citadel Advisors's Omnicom Group position peaked at $352M in Q2 2023.
  • 1,123 funds tracked by Wall St. Rank held Omnicom Group as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.