Cardlytics
CDLX
59 hedge funds and large institutions have $18.4M invested in Cardlytics in 2026 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 10 increasing their positions, 18 reducing their positions, and 21 closing their positions.
355% more call options, than puts
Call options by funds: $1.21M | Put options by funds: $265K
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
0.85% less ownership
Funds ownership: 4.04% → 3.19% (-0.85%)
16% less funds holding
Funds holding: 70 → 59 (-11)
27% less capital invested
Capital invested by funds: $25.1M → $18.4M (-$6.68M)
38% less first-time investments, than exits
New positions opened: 13 | Existing positions closed: 21
44% less repeat investments, than reductions
Existing positions increased: 10 | Existing positions reduced: 18
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HF
HRT Financial
New York
|
+$143K |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
+$77.8K |
| 3 |
Renaissance Technologies
New York
|
+$57.1K |
| 4 |
6CM
683 Capital Management
New York
|
+$48.7K |
| 5 |
Acadian Asset Management
Boston,
Massachusetts
|
+$31.7K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Bank of America
Charlotte,
North Carolina
|
-$1.39M |
| 2 |
Jane Street
New York
|
-$643K |
| 3 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$571K |
| 4 |
CFG
Citizens Financial Group
Providence,
Rhode Island
|
-$555K |
| 5 |
Two Sigma Investments
New York
|
-$326K |
CDLX Hedge Fund Activity: Q1 2026 in Review
59 of the 8,191 institutional investors tracked by Wall St. Rank reported a position in Cardlytics (CDLX) for Q1 2026, worth a combined $18.4M — down 27% from $25.1M a quarter earlier.
Sellers outnumbered buyers: 21 funds closed out of CDLX and 13 opened new positions — a net loss of 8 holders — while 18 trimmed existing stakes and 10 added.
The largest buyer was HRT Financial, opening a new position worth an estimated $143K. The largest seller was Bank of America, cutting an estimated $1.39M.
- 59 institutional investors held Cardlytics (CDLX) as of Q1 2026, down from 70 in Q4 2025.
- Funds reported $18.4M of Cardlytics stock for Q1 2026, down 27% quarter-over-quarter.
- 13 funds opened new Cardlytics positions in Q1 2026 and 21 closed out, a net change of -8 holders.
- The largest Cardlytics buyer in Q1 2026 was HRT Financial, an estimated $143K added.
- The largest Cardlytics seller in Q1 2026 was Bank of America, an estimated $1.39M sold.
Based on aggregated 13F filings for Q1 2026.