# Cardlytics (CDLX.US)

Canonical: https://gigainvestors.com/s/CDLX

Analysis as of: 2026-10-16T07:27:19.006Z. Financial observations: FY2016–FY2025.

Listing currency: USD. Reporting currency: USD.

## Verdict

Not a wonderful business

Quality tests for Buy: not passed (profit record: fail; earnings resilience is evidence only). Published buy qualification: no.

Share price: $2.06 per share; close as of 2026-10-15.

## Checklist

### understandable: fail

- 3 revenue declines in the last 10 years (informational)

- more than 2 net loss years

- negative average operating margin

- operating margin variation exceeds 0.35

- Financial history: 10 years

- Years with declining revenue: 3

- Years with a net loss: 10

- Operating margin variation: 0.87×

Chart: Operating margin; fiscal year observations.

- FY2016: -0.50×

- FY2017: -0.13×

- FY2018: -0.27×

- FY2019: -0.08×

- FY2020: -0.29×

- FY2021: -0.46×

- FY2022: -1.53×

- FY2023: -0.44×

- FY2024: -0.70×

- FY2025: -0.20×

### moat: fail

- Years with nonpositive invested capital use equity plus debt and leases; positive earnings with no positive capital are shown above 100%.

- ROIC median below threshold

- ROIC worst years below threshold (more than 1 bad year allowed)

- ROIC, median of available years: -64.8%

- ROIC, second-lowest year: -231.8%

- Typical minus recent gross margin: -5.3 pp

- Typical gross margin (annual median): 38.1%

- Recent gross margin (lower of latest and 3-year median): 43.4%

- Years with nonpositive capital: 4

- Capital spending / revenue: 4.8%

- ROIC including acquisitions, ten-year median: -66.9%

Chart: ROIC excluding acquisitions; fiscal year observations.

- FY2016: 0.0%

- FY2017: 0.0%

- FY2018: -54.7%

- FY2019: -35.2%

- FY2020: -81.8%

- FY2021: -10.9%

- FY2022: -80.9%

- FY2023: -336.3%

- FY2024: -231.8%

- FY2025: -74.8%

### economics: fail

- owner earnings cash conversion below threshold

- Cash conversion uses consolidated totals: No

- Owner earnings, five-year total: -$931M

- Net income, five-year total: -$1.0B

- Return on incremental invested capital: >100%

- Working capital / revenue, annual change: -0.6 pp

- Working capital / revenue, change between three-year averages: -5.2 pp

- Working capital / revenue, final three-year average: 37.2%

Chart: Owner earnings · five years; fiscal year observations.

- FY2021: -$105M

- FY2022: -$435M

- FY2023: -$118M

- FY2024: -$181M

- FY2025: -$92M

### management: fail

- Historical market-dollar context (not the management verdict): 2018 to 2025 (7 years)

- potential debt-funded buybacks (informational)

- buybacks unrelated to price (informational)

- ROIC first 3 years vs last 3 years: 0.0% vs -231.8%

- Per-share earnings: -27.83 to -36.92 (three-year endpoint medians)

- per-share value declined or ends nonpositive

- acquired goodwill and intangibles (proxy) exceeds half of ten-year net income with low and deteriorating ROIC

- Management verdict uses per-share economic progress: Yes

- Ordinary dilution, 5-year annual growth: 14.3%

- Market cap gain: -$18M

- Cumulative retained earnings: -$1.1B

- Diluted shares, 5-year annual growth: 14.3%

- $1 test, starting fiscal year: FY2018

- $1 test, ending fiscal year: FY2025

- Per-share value change: -$9.09

- Per-share value, starting three-year median: -$27.83

- Per-share value, ending three-year median: -$36.92

- Average buyback yield: 207.1%

- Buyback history: 1 years

- Debt-funded buybacks: Yes

- Acquisition spending: $868M

- Cumulative net income, 10 years: -$1.2B

- ROIC, first three-year median: 0.0%

- ROIC, last three-year median: -231.8%

Chart: Earnings per share; fiscal year observations.

- FY2016: -$53.96

- FY2017: -$10.06

- FY2018: -$27.83

- FY2019: -$7.22

- FY2020: -$20.37

- FY2021: -$39.92

- FY2022: -$139.22

- FY2023: -$36.92

- FY2024: -$39.14

- FY2025: -$19.48

### accounting: pass

- stock compensation exceeds 15% of operating cash flow

- Sloan accruals: -39.5%

- Receivables to sales index (DSRI): 0.95×

- Restructuring years, last five: 2

- Stock compensation / operating cash flow: 302.8%

- Earnings backed by cash: Yes

- Accounting red flags: 1

Chart: Sloan accruals; fiscal year observations.

- FY2016: -49.7%

- FY2017: 2.4%

- FY2018: -22.1%

- FY2019: -12.8%

- FY2020: -11.3%

- FY2021: -7.1%

- FY2022: -59.5%

- FY2023: -23.4%

- FY2024: -46.0%

- FY2025: -39.5%

## Holders

- [Clifford Sosin](https://gigainvestors.com/CAS): tracked 13F investor; follow the investor page for holding quarter and amounts.

## Price story

Down 97% since Oct 2021 · "Cardlytics signals up to $95M Q3 billings amid major FI partner content restrictions" (seekingalpha.com, Aug 2025) · sales -16.2%

Story as of 2026-10-16T09:58:28.849Z; price observation 2026-10-15.

- 2025-08-07: Cardlytics signals up to $95M Q3 billings amid major FI partner content restrictions ([seekingalpha.com](https://seekingalpha.com/news/4480819-cardlytics-signals-up-to-95m-q3-billings-amid-major-fi-partner-content-restrictions?utm_source=feed_news_all&utm_medium=referral&feed_item_type=news))

### Sales · FY2024–2025

sales -16.2%; source https://www.sec.gov/Archives/edgar/data/1666071/000166607126000010/cdlx-20251231.htm; observed 2026-03-04.

- FY2016: $113M 

- FY2017: $130M 

- FY2018: $151M 

- FY2019: $210M 

- FY2020: $187M 

- FY2021: $267M 

- FY2022: $299M 

- FY2023: $309M 

- FY2024: $278M 

- FY2025: $233M 

### Gross margin · FY2025

gross margin 45%; source https://www.sec.gov/Archives/edgar/data/1666071/000166607126000010/cdlx-20251231.htm; observed 2026-03-04.

- FY2016: 35.8% 

- FY2017: 38.4% 

- FY2018: 36.3% 

- FY2019: 37.8% 

- FY2020: 33.9% 

- FY2021: 38.7% 

- FY2022: 37.7% 

- FY2023: 42.2% 

- FY2024: 43.4% 

- FY2025: 45.0% 

## Owner memo

Memo as of 2026-10-16T08:06:05.509Z.

### How it makes money

Operates in advertising agencies; annual sales are USD 233.3 million.

- Source: https://www.sec.gov/Archives/edgar/data/1666071/000166607126000010/cdlx-20251231.htm (filed 2026-03-04); FY2025: revenue 233273000; grossProfit 105080000; margin = grossProfit / revenue.

- Source: https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds/ (filed 2026-09-30); CDLX.US: Cardlytics, Inc. operates an advertising platform in the United States and the United Kingdom. The company provides Cardlytics platform, a proprietary native bank advertising channel that enables marketers to reach customers through digital channels, such as online, mobile applications, email, and various real-time notifications; and Bridg platform, a customer data platform which utilizes point-of-sale data from merchant data partners, including product-level purchase data to enable marketers to perform analytics and targeted loyalty marketing, as well as measure the impact of their marketing. Cardlytics, Inc. was incorporated in 2008 and is headquartered in Atlanta, Georgia.

### Why customers stay

Margins ranged from 42.2% to 45% during 2023–25; it lost 64.8% on its capital.

- Source: https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds/ (filed 2026-03-04); FY2023: grossProfit / revenue = 42.2%.

- Source: https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds/ (filed 2026-03-04); FY2024: grossProfit / revenue = 43.4%.

- Source: https://www.sec.gov/Archives/edgar/data/1666071/000166607126000010/cdlx-20251231.htm (filed 2026-03-04); FY2025: grossProfit / revenue = 45%.

- Source: https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds/ (filed 2026-03-04); 10-year return on capital observations [[2016,0],[2017,0],[2018,-0.5472595063149697],[2019,-0.3523335735983113],[2020,-0.8182234984537964],[2021,-0.10907789716947451],[2022,-0.8092873510745903],[2023,-3.3629098553543972],[2024,-2.3182511520391467],[2025,-0.7480894700895906]]; median -0.6476744882022801. ROIC follows the displayed moat series; financial companies use return on tangible equity.

### Where the cash goes

Paid no dividends in 10 years.

- Source: https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds/ (filed 2026-03-04); Dividend observations: [[2016,0],[2017,0],[2018,0],[2019,0],[2020,0],[2021,0],[2022,0],[2023,0],[2024,0],[2025,0]]. Zero only counted when supported by a complete cash-flow statement.

### Are managers owners

Insiders own 5% of the company.

- Source: https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds/ (filed 2026-09-30); CDLX.US SharesStats.PercentInsiders = 4.988 percentage points; cache date 2026-09-30.

### What the price says

The price is less than 0.1 times annual sales; cash earnings are negative.

- Source: https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds/ (filed 2026-03-04); Closing price 2.06 USD; reporting-to-trading FX 1; FY2025 annual sales per share 43.91930564446285; price multiple 0.0469042023723277. FY2025 cash earnings/share -17.295063448431677. Closing-price date 2026-10-15.

## Monthly share-price history (USD per share)

- 2018-02: $18.19 per share

- 2018-03: $14.63 per share

- 2018-04: $14.02 per share

- 2018-05: $20.42 per share

- 2018-06: $21.76 per share

- 2018-07: $18.82 per share

- 2018-08: $20.39 per share

- 2018-09: $25.04 per share

- 2018-10: $21.16 per share

- 2018-11: $14.38 per share

- 2018-12: $10.83 per share

- 2019-01: $17.49 per share

- 2019-02: $17.62 per share

- 2019-03: $16.54 per share

- 2019-04: $15.60 per share

- 2019-05: $22.95 per share

- 2019-06: $25.98 per share

- 2019-07: $28.40 per share

- 2019-08: $37.57 per share

- 2019-09: $33.52 per share

- 2019-10: $41.91 per share

- 2019-11: $56.05 per share

- 2019-12: $62.86 per share

- 2020-01: $83.92 per share

- 2020-02: $79.39 per share

- 2020-03: $34.96 per share

- 2020-04: $44.95 per share

- 2020-05: $68.09 per share

- 2020-06: $69.98 per share

- 2020-07: $66.42 per share

- 2020-08: $75.85 per share

- 2020-09: $70.57 per share

- 2020-10: $73.82 per share

- 2020-11: $118.68 per share

- 2020-12: $142.77 per share

- 2021-01: $122.27 per share

- 2021-02: $132.43 per share

- 2021-03: $109.70 per share

- 2021-04: $137.53 per share

- 2021-05: $106.55 per share

- 2021-06: $126.93 per share

- 2021-07: $125.96 per share

- 2021-08: $90.78 per share

- 2021-09: $83.94 per share

- 2021-10: $78.66 per share

- 2021-11: $67.58 per share

- 2021-12: $66.09 per share

- 2022-01: $67.10 per share

- 2022-02: $58.00 per share

- 2022-03: $54.98 per share

- 2022-04: $34.13 per share

- 2022-05: $25.91 per share

- 2022-06: $22.31 per share

- 2022-07: $13.80 per share

- 2022-08: $13.24 per share

- 2022-09: $9.40 per share

- 2022-10: $9.43 per share

- 2022-11: $4.49 per share

- 2022-12: $5.78 per share

- 2023-01: $7.50 per share

- 2023-02: $5.45 per share

- 2023-03: $3.40 per share

- 2023-04: $6.49 per share

- 2023-05: $5.17 per share

- 2023-06: $6.32 per share

- 2023-07: $11.67 per share

- 2023-08: $16.66 per share

- 2023-09: $16.50 per share

- 2023-10: $12.39 per share

- 2023-11: $7.96 per share

- 2023-12: $9.21 per share

- 2024-01: $7.64 per share

- 2024-02: $8.29 per share

- 2024-03: $14.49 per share

- 2024-04: $12.25 per share

- 2024-05: $8.76 per share

- 2024-06: $8.21 per share

- 2024-07: $8.29 per share

- 2024-08: $3.91 per share

- 2024-09: $3.20 per share

- 2024-10: $4.31 per share

- 2024-11: $4.07 per share

- 2024-12: $3.71 per share

- 2025-01: $3.06 per share

- 2025-02: $2.63 per share

- 2025-03: $1.82 per share

- 2025-04: $1.44 per share

- 2025-05: $1.81 per share

- 2025-06: $1.65 per share

- 2025-07: $2.04 per share

- 2025-08: $1.02 per share

- 2025-09: $2.43 per share

- 2025-10: $1.94 per share

- 2025-11: $1.24 per share

- 2025-12: $1.15 per share

- 2026-01: $0.97 per share

- 2026-02: $0.86 per share

- 2026-03: $1.05 per share

- 2026-04: $0.90 per share

- 2026-05: $0.68 per share

- 2026-06: $4.49 per share

- 2026-07: $3.74 per share

- 2026-08: $4.03 per share

- 2026-09: $2.94 per share

- 2026-10: $2.06 per share

## Annual estimated value (USD per share)

Historical values use today's bond yield for every fiscal year

Historical values use today's FX rate into trading currency for every fiscal year

Historical values use current restated fundamentals and current commodity classification; they are not point-in-time estimates

## Sources

[Original 10-K filing](https://www.sec.gov/Archives/edgar/data/1666071/000166607126000010/cdlx-20251231.htm); period 2025-12-31, filed 2026-03-04.

Estimates depend on assumptions and are not guarantees or investment advice. Underlying data remains subject to its source licenses; public reading does not grant bulk redistribution rights.

## Reported holder observations

- [Clifford Sosin](https://gigainvestors.com/CAS): 470,986 CDLX shares; USD 2,115,000 reported position value; 0.11% of portfolio; reduce; quarter 2026 Q2.

# CDLX — Cardlytics Inc.

Held by 1 investor · USD 2,115,000 total · 2026 Q2 · reported price USD 4.49 (split-adjusted).
Page: https://gigainvestors.com/s/CDLX

## Holders (2026 Q2)

| Investor | Value | % of their portfolio | This quarter |
|---|---:|---:|---|
| Clifford Sosin (https://gigainvestors.com/CAS) | USD 2,115,000 | 0.1% | reduce -9.39% |

## Total held by quarter

- 2019 Q2: USD 56,169,280 · 1 holder · USD 259.80
- 2019 Q3: USD 87,167,754 · 2 holders · USD 335.20
- 2019 Q4: USD 195,040,685 · 2 holders · USD 628.62
- 2020 Q1: USD 149,780,876 · 2 holders · USD 349.60
- 2020 Q2: USD 304,208,658 · 2 holders · USD 699.80
- 2020 Q3: USD 333,402,653 · 2 holders · USD 705.71
- 2020 Q4: USD 679,423,252 · 2 holders · USD 1427.73
- 2021 Q1: USD 518,377,950 · 2 holders · USD 1097.02
- 2021 Q2: USD 599,797,001 · 2 holders · USD 1269.33
- 2021 Q3: USD 455,041,530 · 2 holders · USD 839.41
- 2021 Q4: USD 362,913,051 · 2 holders · USD 660.91
- 2022 Q1: USD 314,531,783 · 2 holders · USD 549.80
- 2022 Q2: USD 128,413,470 · 2 holders · USD 223.12
- 2022 Q3: USD 50,911,434 · 1 holder · USD 94.00
- 2022 Q4: USD 31,305,116 · 1 holder · USD 57.80
- 2023 Q1: USD 18,387,693 · 1 holder · USD 33.95
- 2023 Q2: USD 34,229,815 · 1 holder · USD 63.20
- 2023 Q3: USD 89,365,815 · 1 holder · USD 165.00
- 2023 Q4: USD 49,882,373 · 1 holder · USD 92.10
- 2024 Q1: USD 92,969,486 · 2 holders · USD 144.90
- 2024 Q2: USD 53,453,425 · 2 holders · USD 82.19
- 2024 Q3: USD 20,705,115 · 2 holders · USD 32.00
- 2024 Q4: USD 23,837,664 · 2 holders · USD 37.19
- 2025 Q1: USD 10,329,319 · 2 holders · USD 18.20
- 2025 Q2: USD 9,357,898 · 2 holders · USD 16.51
- 2025 Q3: USD 12,631,286 · 1 holder · USD 24.30
- 2025 Q4: USD 5,977,769 · 1 holder · USD 11.50
- 2026 Q1: USD 5,457,963 · 1 holder · USD 10.50
- 2026 Q2: USD 2,115,000 · 1 holder · USD 4.49