TWO SIGMA SECURITIES, LLC
Broker-DealerPosition in CDLX — Cardlytics, Inc.
CIK 1450144
NEW YORK, NY
Position in CDLX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$33,205
-$8,830 QoQ
Shares Held
3,162
-13.5% QoQ
Ownership
0.054%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2022
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CDLX Over Time
Shares Held
Position Value (USD)
Derivatives in CDLX
reported options exposure · as of Sep 30, 2022CallValue
$191,760
CallShares
2,040
PutValue
$135,360
PutShares
1,440
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 Jun 30, 2026TWO SIGMA SECURITIES, LLC holds $2,356,599 across 9 Advertising Agencies names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | OMC |
Omnicom Group Inc.
|
14,574 | $1,061,424 | |
| 2 | APP |
AppLovin Corp
|
780 | $401,879 | |
| 3 | MGNI |
Magnite, Inc.
|
21,097 | $400,421 | |
| 4 | DV |
DoubleVerify Holdings, Inc.
|
23,368 | $253,309 | |
| 5 | EVC |
Entravision Communications Corp
|
10,584 | $138,015 | |
| 6 | NCMI |
National CineMedia, Inc.
|
12,964 | $49,263 | |
| 7 | CCO |
Clear Channel Outdoor Holdings, Inc.
|
17,115 | $41,418 | |
| 8 | YDKG |
Yueda Digital Holding
|
12,789 | $10,870 |
All Filings in CDLX
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $33,205 | 31,624 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $42,035 | 36,553 | Shares | Sole | 2026-02-17 | |
| 2025-06-30 | $167,030 | 101,538 | Shares | Sole | 2025-08-14 | |
| 2022-09-30 | $135,360 | 14,400 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $191,760 | 20,400 | Call | Sole | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||