Latest Institutional Sells of Omnicom Group Inc. (OMC)
This list provides information on the latest institutional transactions involving Omnicom Group Inc. (OMC) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-3.98M- 82.67% |
$280M - $325M
|
835K
$60.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-1.04M- 58.44% |
$73.1M - $84.7M
|
739K
$53.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Amundi
Paris, I0 |
SELL
|
- |
-876K- 47.23% |
$61.7M - $71.4M
|
979K
$70.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-544K- 43.03% |
$38.3M - $44.4M
|
721K
$52.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-528K- 64.38% |
$37.2M - $43.1M
|
292K
$21.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Jump Financial, LLC
Chicago, IL |
SELL
|
- |
-459K- 90.96% |
$32.3M - $37.4M
|
45.6K
$3.29M
|
|
|
Oct 29, 2025
Q3 2025
|
Massachusetts Financial Services CO
Boston, MA |
SELL
|
- |
-433K- 5.5% |
$30.5M - $35.3M
|
7.44M
$537M
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-395K- 22.65% |
$27.8M - $32.2M
|
1.35M
$97.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Fil LTD
Hamilton, D0 |
SELL
|
- |
-386K- 10.68% |
$27.2M - $31.5M
|
3.23M
$233M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-325K- 9.15% |
$22.9M - $26.5M
|
3.22M
$233M
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-294K- 20.49% |
$20.7M - $23.9M
|
1.14M
$82.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-286K- 48.37% |
$20.2M - $23.3M
|
305K
$22.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-274K- 9.57% |
$19.3M - $22.3M
|
2.59M
$187M
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-274K- 89.15% |
$19.3M - $22.3M
|
33.3K
$2.41M
|
|
|
Nov 12, 2025
Q3 2025
|
Andra Ap Fonden
Goteborg, V7 |
SELL
|
- |
-261K- 98.49% |
$18.4M - $21.3M
|
4K
$289K
|
|
|
Nov 13, 2025
Q3 2025
|
Jeremy Grantham
Grantham, Mayo, Van Otterloo & Co. LLC | Boston, Ma
|
SELL
|
- |
-247K- 67.04% |
$17.4M - $20.2M
|
122K
$8.78M
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-237K- 26.72% |
$16.7M - $19.4M
|
651K
$47M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-209K- 72.41% |
$14.7M - $17.1M
|
79.7K
$5.76M
|
|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-197K- 11.51% |
$13.9M - $16.1M
|
1.51M
$109M
|
|
|
Nov 14, 2025
Q3 2025
|
Beutel, Goodman & CO Ltd.
Toronto, A6 |
SELL
|
- |
-173K- 5.17% |
$12.1M - $14.1M
|
3.16M
$228M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-150K- 70.47% |
$10.5M - $12.2M
|
62.7K
$4.53M
|
|
|
Nov 12, 2025
Q3 2025
|
Quantbot Technologies LP
New York, NY |
SELL
|
- |
-149K- 78.69% |
$10.5M - $12.1M
|
40.3K
$2.91M
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-136K- 83.56% |
$9.59M - $11.1M
|
26.8K
$1.94M
|
|
|
Nov 14, 2025
Q3 2025
|
J. Goldman & CO LP
New York, NY |
SELL
|
- |
-134K- 22.75% |
$9.41M - $10.9M
|
454K
$32.8M
|
|
|
Nov 14, 2025
Q3 2025
|
California Public Employees Retirement System
Sacramento, CA |
SELL
|
- |
-125K- 17.47% |
$8.8M - $10.2M
|
590K
$42.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-108K- 83.64% |
$7.63M - $8.84M
|
21.2K
$1.53M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-108K- 8.42% |
$7.57M - $8.76M
|
1.17M
$84.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-105K- 89.05% |
$7.42M - $8.59M
|
13K
$936K
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-97.7K- 0.41% |
$6.88M - $7.97M
|
23.7M
$1.71B
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
SELL
|
- |
-97K- 93.9% |
$6.83M - $7.91M
|
6.31K
$455K
|
|
|
Nov 14, 2025
Q3 2025
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-97K- 3.41% |
$6.83M - $7.91M
|
2.75M
$199M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-89.2K- 11.35% |
$6.28M - $7.27M
|
697K
$50.3M
|
|
|
Nov 14, 2025
Q3 2025
|
National Bank Of Canada
|
SELL
|
- |
-86.6K- 63.22% |
$6.1M - $7.06M
|
50.4K
$3.64M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-75.8K- 6.9% |
$5.34M - $6.18M
|
1.02M
$73.9M
|
|
|
Oct 31, 2025
Q3 2025
|
Cooke & Bieler LP
|
SELL
|
- |
-74.7K- 3.19% |
$5.26M - $6.09M
|
2.27M
$164M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-70.1K- 25.08% |
$4.94M - $5.72M
|
209K
$15.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-69.2K- 59.4% |
$4.87M - $5.64M
|
47.3K
$3.42M
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-68.2K- 7.91% |
$4.8M - $5.56M
|
795K
$57.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-60.9K- 12.45% |
$4.28M - $4.96M
|
428K
$30.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-57.3K- 91.73% |
$4.03M - $4.67M
|
5.17K
$373K
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrature Capital LTD
London, X0 |
SELL
|
- |
-55.4K- 85.7% |
$3.9M - $4.51M
|
9.24K
$667K
|
|
|
Nov 14, 2025
Q3 2025
|
Aquatic Capital Management LLC
Chicago, IL |
SELL
|
- |
-55.3K- 51.38% |
$3.89M - $4.51M
|
52.3K
$3.78M
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
SELL
|
- |
-54.7K- 89.82% |
$3.85M - $4.46M
|
6.2K
$448K
|
|
|
Oct 27, 2025
Q3 2025
|
Conning Inc.
|
SELL
|
- |
-54.4K- 11.37% |
$3.83M - $4.43M
|
424K
$30.6M
|
|
|
Nov 17, 2025
Q3 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
SELL
|
- |
-53.8K- 17.55% |
$3.79M - $4.38M
|
253K
$18.2M
|
|
|
Oct 24, 2025
Q3 2025
|
First Horizon Corp
Memphis, TN |
SELL
|
- |
-48.7K- 35.82% |
$3.43M - $3.97M
|
87.3K
$6.31M
|
|
|
Nov 13, 2025
Q3 2025
|
Epoch Investment Partners, Inc.
New York, NY |
SELL
|
- |
-47.5K- 6.88% |
$3.34M - $3.87M
|
643K
$46.4M
|
|
|
Nov 12, 2025
Q3 2025
|
Artisan Partners Limited Partnership
Milwaukee, WI |
SELL
|
- |
-44.6K- 6.91% |
$3.14M - $3.63M
|
600K
$43.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Hotchkis & Wiley Capital Management LLC
Los Angeles, CA |
SELL
|
- |
-43K- 0.83% |
$3.03M - $3.5M
|
5.12M
$370M
|
|
|
Nov 14, 2025
Q3 2025
|
M&T Bank Corp
|
SELL
|
- |
-41.6K- 11.11% |
$2.93M - $3.39M
|
333K
$24.1M
|
|