Position in OMC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$93,787,759
-$248,430,821 QoQ
Shares Held
1,245,356
-70.6% QoQ
Ownership
0.437%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OMC Over Time
Shares Held
Position Value (USD)
Derivatives in OMC
reported options exposure · as of Mar 31, 2026CallValue
$4,533,963
CallShares
60,204
PutValue
$10,200,137
PutShares
135,442
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Advertising Agencies
Communication Services · as of Mar 31, 2026CITADEL ADVISORS LLC holds $267,768,309 across 22 Advertising Agencies names. OMC ranks #1 (35.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | OMC |
Omnicom Group Inc.
This page
|
1,245,356 | $93,787,759 | |
| 2 | TTD |
Trade Desk, Inc.
|
3,369,706 | $76,458,629 | |
| 3 | APP |
AppLovin Corp
|
133,261 | $53,037,878 | |
| 4 | DV |
DoubleVerify Holdings, Inc.
|
1,573,582 | $14,949,029 | |
| 5 | MGNI |
Magnite, Inc.
|
1,052,908 | $12,508,546 | |
| 6 | WPP |
WPP plc
|
283,401 | $4,406,885 | |
| 7 | ZD |
Ziff Davis, Inc.
|
72,480 | $3,041,260 | |
| 8 | CCO |
Clear Channel Outdoor Holdings, Inc.
|
1,213,449 | $2,875,874 |
All Filings in OMC
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,200,137 | 135,442 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $4,533,963 | 60,204 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $93,787,759 | 1,245,356 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $3,347,572 | 41,456 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $2,768,594 | 34,286 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $342,218,580 | 4,238,001 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $3,791,145 | 46,500 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $1,728,436 | 21,200 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $23,822,005 | 292,187 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $9,323,424 | 129,600 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $5,273,202 | 73,300 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $59,018,927 | 820,391 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $85,813,756 | 1,035,023 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $4,029,426 | 48,600 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $6,458,689 | 77,900 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $4,818,240 | 56,000 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $15,203,268 | 176,700 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $23,477,132 | 272,863 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $9,470,524 | 91,600 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $3,800,616 | 36,760 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $3,597,972 | 34,800 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $180,889,198 | 2,016,602 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $7,238,790 | 80,700 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $1,157,130 | 12,900 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $4,547,720 | 47,000 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $179,449,257 | 1,854,581 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $1,925,524 | 19,900 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $244,483,488 | 2,826,072 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $11,947,031 | 138,100 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $4,749,399 | 54,900 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $3,433,528 | 46,100 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $218,316,073 | 2,931,204 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $15,283,296 | 205,200 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $1,845,910 | 19,400 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $17,003,305 | 178,700 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $351,874,023 | 3,698,098 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $6,018,892 | 63,800 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $210,884,899 | 2,235,371 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $13,330,242 | 141,300 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $7,031,334 | 86,200 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $162,069,393 | 1,986,875 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $16,452,669 | 201,700 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $5,741,190 | 91,000 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $249,835 | 3,960 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $14,548,554 | 230,600 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $7,855,835 | 123,500 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $9,903,822 | 155,696 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $6,539,108 | 102,800 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $3,658,328 | 43,100 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $11,025,912 | 129,900 | Call | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||