Public ownership evidence

Omnicom Group Inc. (OMC) Ownership Disclosures

Read OMC insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-05T20:33:57.000Z

Recent Form 4 activity

2026-10-052026-10-01WYATT E LEEA697Not reported
2026-10-052026-10-01Williams ValerieA696.05Not reported
2026-10-052026-10-01Santos CassandraA696.05Not reported
2026-10-052026-10-01RICE LINDA JOHNSONA697Not reported
2026-10-052026-10-01Pineda Patricia SalasA696.05Not reported
2026-10-052026-10-01Moore Patrick QA697Not reported
2026-10-052026-10-01MARTORE GRACIA CA696.05Not reported
2026-10-052026-10-01Kissire Deborah J.A696.05Not reported
2026-10-052026-10-01Hawkins Ronnie S.A696.05Not reported
2026-10-052026-10-01Gerstein Mark DA305.58Not reported
2026-10-052026-10-01Gerstein Mark DA696.05Not reported
2026-10-052026-10-01COLEMAN LEONARD S JRA696.05Not reported
2026-10-052026-10-01CHOKSI MARY CA696.05Not reported
2026-08-272026-08-24RICE LINDA JOHNSONS1,385Not reported
2026-07-212026-07-16Januzzi Louis FA7,720Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Cornerstone Financial Management LLC2026-06-302026-08-2914$1,020None
Cornerstone Financial Management LLC2026-03-312026-08-2914$1,054None
Cornerstone Financial Management LLC2025-12-312026-08-2967$5,410None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-293,268$270,952None
Advisors Asset Management, Inc.2021-12-312026-08-28189,165$13,860,120None
Advisors Asset Management, Inc.2022-12-312026-08-28149,545$12,198,386None
Advisors Asset Management, Inc.2020-06-302026-08-2888,250$4,818,450None
Advisors Asset Management, Inc.2022-06-302026-08-28207,945$13,227,000None
Advisors Asset Management, Inc.2021-09-302026-08-28176,804$12,811,000None
Corient Private Wealth LP2026-06-302026-08-287,902$575,536None
Corient Private Wealth LP2026-06-302026-08-28107,424$7,824,053None
Redwood Investment Management, LLC2024-12-312026-08-2819,290$1,660,000None
Redwood Investment Management, LLC2025-03-312026-08-2820,630$1,710,000None
BOSTON RESEARCH & MANAGEMENT INC2025-12-312026-08-2847,203$3,811,643None
Formuepleje A/S2017-12-312026-08-28204,672$14,906,262None
Formuepleje A/S2017-09-302026-08-28197,588$14,635,343None
Formuepleje A/S2017-06-302026-08-28198,788$16,479,525None
Formuepleje A/S2017-03-312026-08-28200,388$17,275,449None
Formuepleje A/S2016-12-312026-08-28274,688$23,378,696None
Formuepleje A/S2016-09-302026-08-28279,388$23,747,980None
Formuepleje A/S2016-06-302026-08-28295,088$24,046,721None
Formuepleje A/S2016-03-312026-08-28365,738$30,440,374None
Formuepleje A/S2015-12-312026-08-28388,438$29,389,219None
Formuepleje A/S2015-09-302026-08-28342,738$22,586,434None
Formuepleje A/S2015-06-302026-08-28267,168$18,565,504None
Formuepleje A/S2015-03-312026-08-28310,118$24,183,002None
Reflection Asset Management2026-03-312026-08-2714,429$1,092,886None
Principia Wealth Advisory, LLC2026-06-302026-08-2717$1,238None
Principia Wealth Advisory, LLC2026-03-312026-08-2728$2,109None
Advisors Asset Management, Inc.2024-03-312026-08-2785,427$8,265,917None
Advisors Asset Management, Inc.2025-03-312026-08-2754,963$4,556,982None
Advisors Asset Management, Inc.2022-09-302026-08-27180,304$11,375,000None
Advisors Asset Management, Inc.2020-12-312026-08-27118,283$7,377,000None
Advisors Asset Management, Inc.2022-03-312026-08-27208,817$17,724,387None
Advisors Asset Management, Inc.2023-06-302026-08-27110,757$10,538,529None
Advisors Asset Management, Inc.2023-09-302026-08-27100,326$7,472,280None
Advisors Asset Management, Inc.2023-03-312026-08-27112,579$10,620,703None
Advisors Asset Management, Inc.2021-03-312026-08-27119,228$8,840,756None
Advisors Asset Management, Inc.2021-06-302026-08-27160,278$12,821,000None
Advisors Asset Management, Inc.2020-09-302026-08-27103,397$5,118,152None
Advisors Asset Management, Inc.2025-09-302026-08-2728,242$2,302,570None
Advisors Asset Management, Inc.2023-12-312026-08-2788,632$7,667,554None
Redwood Investment Management, LLC2025-06-302026-08-2722,436$1,614,000None
Redwood Investment Management, LLC2025-09-302026-08-2716,760$1,366,000None
Redwood Investment Management, LLC2025-12-312026-08-2710,293$831,000None
BOSTON RESEARCH & MANAGEMENT INC2026-03-312026-08-2747,048$3,543,185None
Groupe la Francaise2026-06-302026-08-26370$26,947None
Advisors Asset Management, Inc.2019-12-312026-08-2682,660$6,697,113None
Advisors Asset Management, Inc.2025-06-302026-08-2540,219$2,893,355None
CYBER HORNET ETFs LLC2026-06-302026-08-25779$56,735None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.