Criteo S.A. (CRTO) — Company Research

Criteo S.A. (NASDAQ: CRTO) is a France-headquartered advertising-technology company, listed on Nasdaq via American Depositary Shares and reporting in US dollars, that helps retailers, brands and agencies run digital advertising — increasingly through "commerce media" and Retail Media (monetising retailers' own ad inventory) alongside its legacy Performance Media (commerce-focused retargeting). For fiscal 2025 (year to 31 December 2025) the company reported revenue of $1,944.9m (broadly flat year over year), GAAP operating income of $202.8m (a record, up 34%), net income of $144.6m and free cash flow of $208.5m, with GAAP diluted EPS of $2.64 (revenue, operating income, net income and EPS per the FY2025 10-K, filed 2026-02-26, and EDGAR XBRL; FCF per yfinance annual financials, pulled 2026-05-31). On 6 May 2026 Criteo reported a weaker Q1 2026 — revenue of $425m and net income of $9m, both down year over year — and guided to low-single-digit declines in Contribution ex-TAC for 2026. The shares trade at $18.25, within a 52-week range of $15.58 to $27.32, with a market capitalisation of $917m (per yfinance, pulled 2026-05-31). The next earnings report (Q2 2026) is scheduled for 5 August 2026.

1. Company Snapshot

Field	Value
Name	Criteo S.A.
Ticker / Exchange	CRTO / Nasdaq (American Depositary Shares)
Sector / Industry	Communication Services / Advertising Technology (per yfinance)
Market cap	$917m (per yfinance, pulled 2026-05-31)
Enterprise value	$749.6m (per yfinance, pulled 2026-05-31)
FY2025 revenue	$1,944.9m (per the FY2025 10-K, filed 2026-02-26). Note: reported revenue includes pass-through traffic-acquisition costs (TAC) paid to publishers; the net top line, Contribution ex-TAC, is roughly half this. This is why a company with ~$1.9bn of reported revenue can carry a market cap below $1bn (about 0.48x reported sales)
FY2025 operating income (EDGAR XBRL)	$202.8m GAAP (per EDGAR XBRL OperatingIncomeLoss; matches the 10-K)
FY2025 free cash flow	$208.5m (operating cash flow $311.2m less capex $102.7m, per yfinance annual financials)
Gross margin	54.0% (per yfinance, TTM)
Net margin	7.4% (FY2025 GAAP, per the 10-K)
Employees	approximately 3,649 (per yfinance, pulled 2026-05-31)
CEO	Michael Komasinski, Chief Executive Officer
Headquarters	Paris, France
Website	https://www.criteo.com
Fiscal year-end	31 December
Next earnings	5 August 2026 — Q2 2026
Dividend yield	None (no dividend)
52-week high	$27.32 (per yfinance, pulled 2026-05-31)
52-week low	$15.58 (per yfinance, pulled 2026-05-31)
Short interest	1.0m shares short; short ratio 3.2 days (per yfinance, pulled 2026-05-31)

2. Bull Case vs Bear Case

Bull Case

• Record profitability on a flat top line. Per EDGAR XBRL and the FY2025 10-K (filed 2026-02-26), GAAP operating income rose 34% to a record $202.8m and net income rose to $144.6m, even though revenue was broadly flat at $1,944.9m — evidence of margin discipline.

• Strong, consistent free cash flow. Per yfinance annual financials (pulled 2026-05-31), FY2025 free cash flow was $208.5m, against a market capitalisation of about $917m, a high free-cash-flow yield.

• Aggressive buybacks shrinking the share count. Per the FY2025 10-K (filed 2026-02-26) and yfinance, the company repurchased $152.1m of stock in FY2025 and has reduced shares outstanding from about 57.3m (FY2022) to 51.2m (FY2025).

• Very low valuation with net cash. Per yfinance (pulled 2026-05-31), the shares trade at roughly 8.6x trailing earnings, 0.48x sales and 0.81x book value, with an enterprise value ($749.6m) below revenue and a net-cash balance sheet.

• Retail Media remains a structural growth opportunity. Per the Q1 2026 results (6 May 2026), excluding two specific client scope changes, Retail Media Contribution ex-TAC grew 24% across the underlying client base, pointing to demand beneath the reported decline.

Bear Case

• Revenue is not growing. Per the FY2025 10-K (filed 2026-02-26), revenue has been broadly flat-to-down for several years ($2,017m in FY2022 to $1,944.9m in FY2025), so the investment case rests on margins and cash rather than growth.

• Near-term outlook has weakened. Per the Q1 2026 results (6 May 2026), Q1 revenue fell to $425m and net income dropped to $9m, Retail Media Contribution ex-TAC fell 32% year over year at constant currency on two client scope changes, and management guided to low-single-digit declines in Contribution ex-TAC for 2026.

• Client concentration risk in Retail Media. Per the Q1 2026 results (6 May 2026), the loss of scope with just two Retail Media clients was enough to swing the segment from growth to a 32% decline, underscoring concentration.

• Existential signal-loss and walled-garden pressure. Per the FY2025 10-K (Item 1A, filed 2026-02-26), the business is exposed to the deprecation of third-party cookies and identifiers and to competition from much larger "walled gardens" (such as Google, Amazon and Meta).

• Leadership transition. Criteo has a new CEO (Michael Komasinski), and the strategy is mid-transition from legacy retargeting toward commerce and Retail Media, with execution risk.

3. What Does Criteo Actually Do?

Criteo operates an advertising-technology platform that connects advertisers (brands, retailers and agencies) with consumers across the open internet, using large-scale commerce data and machine learning to target and optimise ads (per the FY2025 10-K, Item 1, filed 2026-02-26). It reports two segments:

Segment	What it is
Retail Media	Helps retailers monetise their own websites, apps and data by selling ad inventory to brands ("commerce media"); Criteo's strategic growth engine
Performance Media	Its larger, legacy business — commerce-focused retargeting and performance advertising that drives measurable sales for advertisers

A precise current dollar split between the two segments is not reproduced in this report's source data, so a segment donut chart is not shown. The key non-GAAP metric Criteo manages to is "Contribution ex-TAC" (revenue less traffic-acquisition costs paid to publishers). Per the Q1 2026 results (6 May 2026), Retail Media Contribution ex-TAC fell 32% year over year at constant currency (driven by two client scope changes; up 24% excluding them), while Performance Media Contribution ex-TAC fell 2%. Criteo's media spend was about $1.0bn in Q1 2026 and $4.4bn over the last twelve months. As a France-domiciled company, Criteo earns revenue globally but reports in US dollars; a precise current geographic breakdown is not reproduced in this report's source data.

4. The Business Model

Criteo earns revenue when advertisers run campaigns through its platform; a large share of gross billings is passed through to publishers as traffic-acquisition costs (TAC), which is why the company emphasises Contribution ex-TAC as its true top line (per the FY2025 10-K, Item 1, filed 2026-02-26). In Retail Media it takes a share of the advertising spend that flows across retailers' properties; in Performance Media it is paid for driving measurable commerce outcomes.

The intended moat rests on scale of commerce data, machine-learning models, direct integrations with thousands of advertisers and a growing roster of retailer partners, plus the shift toward first-party retailer data (which is more resilient to third-party-cookie loss). Distribution is direct sales and agency/partner relationships. Unit economics now produce solid GAAP profit and strong cash: a 54.0% gross margin (per yfinance), a record FY2025 GAAP operating income of $202.8m (a 10.4% operating margin) and $208.5m of free cash flow (per the 10-K and yfinance). Capital is returned through share buybacks (no dividend); the company has bought back stock every year shown below.

5. Financial Health

Five-year trend (fiscal years to 31 December; $m unless stated). Operating income is the GAAP figure per EDGAR XBRL (which matches yfinance for Criteo); revenue and diluted EPS per EDGAR / the 10-K; net income and FCF per yfinance / the 10-K.

Metric	FY2021	FY2022	FY2023	FY2024	FY2025
Revenue	2,254.2	2,017.0	1,949.4	1,933.3	1,944.9
Operating income (GAAP, EDGAR)	151.9	24.3	77.2	151.4	202.8
Net income	138.0	9.0	53.3	111.6	144.6
Diluted EPS ($)	2.09	0.14	0.88	1.90	2.64
Free cash flow	not disclosed	192.2	108.1	180.0	208.5

Source: revenue/operating income/diluted EPS per EDGAR XBRL and the FY2025 10-K (filed 2026-02-26); net income and FCF per yfinance annual financials (pulled 2026-05-31).

Balance sheet (fiscal year-ends; $m):

Metric	FY2022	FY2023	FY2024	FY2025
Cash & equivalents	348.2	336.3	290.7	342.0
Total debt	108.5	118.4	103.4	138.4
Total stockholders' equity	1,048.0	1,079.6	1,049.2	1,149.2
Shares outstanding (period-end, m)	57.3	55.8	54.3	51.2
Share repurchases ($m)	135.7	125.5	224.6	152.1

Source: yfinance annual financials (pulled 2026-05-31). The company holds more cash than debt and has steadily reduced its share count through buybacks.

Quarterly trend (last five quarters; GAAP; $m except EPS):

Quarter (period end)	Revenue	Operating income	Net income	Diluted EPS ($)
Q1 2025 (31 Mar 2025)	451.4	48.2	37.9	0.66
Q2 2025 (30 Jun 2025)	482.7	30.5	21.2	0.39
Q3 2025 (30 Sep 2025)	469.7	51.6	37.8	0.70
Q4 2025 (31 Dec 2025)	541.1	72.5	47.6	0.89*
Q1 2026 (31 Mar 2026)	424.6	10.4	7.8	0.15

Source: quarterly figures per yfinance (consistent with EDGAR XBRL for overlapping periods); Q1 2026 also per the Q1 2026 results (6 May 2026). *Q4 2025 EPS is derived as the FY2025 full-year EPS less the first three quarters and is approximate. The business is highly seasonal — the fourth quarter (holiday retail advertising) is by far the strongest — and Q1 2026 was notably weak on the Retail Media client scope changes.

6. Valuation & Market Data

Raw market data only — no commentary on cheap or expensive.

Metric	Value (per yfinance, pulled 2026-05-31)
Share price	$18.25
Previous close	$18.29
Day range	$18.23 – $18.71
52-week high / low	$27.32 / $15.58
Market cap	$917m
Enterprise value	$749.6m
Shares outstanding	50.2m
Float	44.4m
Average daily volume (10d)	346,000 shares
Volume (date)	not disclosed in this report's source data
Beta	0.34
Trailing P/E (GAAP)	8.6x
Forward P/E	4.1x
P/S (TTM)	0.48x (reported revenue includes pass-through TAC, so this ratio reads lower than for peers that report on a net-revenue basis)
P/B	0.81x
EV/Revenue	0.39x
EV/EBITDA	not disclosed in this report's source data
P/FCF	not disclosed in this report's source data
Gross margin (TTM)	54.0%
Operating margin (FY2025, GAAP)	10.4%
Net margin (FY2025, GAAP)	7.4%
ROE	10.4%
ROA	not disclosed in this report's source data
Debt-to-equity	12.3%
Current ratio	1.28x
Dividend yield	None
Short interest	1.0m shares (short ratio 3.2 days)
Put/call ratio	not disclosed in this report's source data

7. What Are They Building / What's Coming

Criteo's strategy centres on shifting from legacy retargeting toward "commerce media" — Retail Media plus AI-driven Performance Media — and on building AI tools for advertisers (per the FY2025 10-K, Item 1, filed 2026-02-26, and Q1 2026 commentary, 6 May 2026). Per the Q1 2026 results (6 May 2026), CEO Michael Komasinski said the company is "advancing our AI roadmap, strengthening our commercial organization, and scaling our AI-driven solutions across Performance Media and Retail Media," while acknowledging a "more challenging environment" in the near term.

On the outlook, management guided to low-single-digit declines in Contribution ex-TAC for 2026, reflecting the two Retail Media client scope changes, before an intended return to growth (per the Q1 2026 results, 6 May 2026). Capital allocation continues to favour buybacks rather than a dividend ($152.1m of repurchases in FY2025, per the 10-K and yfinance). No third-party analyst forecasts are used in this report; figures above are company disclosures.

8. Competitive Landscape

Criteo competes with advertising-technology and commerce-media providers, as well as far larger "walled gardens." Peer market data (per yfinance, pulled 2026-05-31):

Company	Ticker	Market cap	Revenue (TTM)	Gross margin	P/S
Criteo	CRTO	$0.92bn	$1.94bn	54.0%	0.48x
The Trade Desk	TTD	$10.14bn	$2.97bn	77.8%	3.41x
Magnite	MGNI	$2.05bn	$0.72bn	63.4%	2.84x
PubMatic	PUBM	$0.54bn	$0.28bn	63.2%	1.93x
DoubleVerify	DV	$1.49bn	$0.76bn	82.2%	1.95x
AppLovin	APP	$205.96bn	$6.16bn	88.4%	33.41x

All figures are in US dollars. Criteo has one of the larger revenue bases in this independent-adtech group but trades at by far the lowest price-to-sales multiple (0.48x), reflecting its flat revenue and lower gross margin (its reported revenue includes traffic-acquisition costs, unlike some peers). It also competes indirectly with Google, Amazon and Meta, which are far larger. No view is offered here on relative winners or losers.

9. Leadership and Ownership

Michael Komasinski serves as Chief Executive Officer of Criteo and represented the company on the Q1 2026 results (6 May 2026); he succeeded long-time CEO Megan Clarken. Sarah Glickman serves as Chief Financial Officer, and co-founder Jean-Baptiste Rudelle is associated with the company's board. Detailed individual tenures and compensation are set out in the company's proxy statement and are not fully reproduced in this report's source data.

Ownership is concentrated among institutions. Per yfinance (pulled 2026-05-31), institutions hold approximately 86.8% and insiders approximately 3.0%. The largest reported institutional holders (per yfinance, as at 31 March 2026):

Holder	Stake	Shares
Neuberger Berman Group	15.94%	7.9m
Morgan Stanley	9.87%	4.9m
DnB Asset Management	9.29%	4.6m
Senvest Management	9.22%	4.6m
BlueCrest Capital Management	4.53%	2.3m

Recent specific insider transactions are not disclosed in this report's source data.

10. Risks and Challenges

• Third-party cookie and signal loss (Market & Demand): Per the FY2025 10-K (Item 1A, filed 2026-02-26), the deprecation of third-party cookies and mobile identifiers and changes in browser and platform policies could impair Criteo's targeting and measurement and reduce demand for its products.
• Competition from walled gardens (Competitive): Per the FY2025 10-K (Item 1A, filed 2026-02-26), Criteo competes with much larger players such as Google, Amazon and Meta, as well as other adtech firms, which could pressure share and pricing.
• Customer and revenue concentration (Concentration): Per the FY2025 10-K (Item 1A, filed 2026-02-26) and the Q1 2026 results (6 May 2026), a meaningful portion of Retail Media activity depends on a limited number of large clients, and scope changes with two clients materially reduced segment Contribution ex-TAC.
• Stagnant or declining revenue (Market & Demand): Per the FY2025 10-K (Item 1A, filed 2026-02-26), the legacy Performance Media business faces secular pressures, and total revenue has been flat-to-down for several years.
• Data privacy regulation (Regulatory): Per the FY2025 10-K (Item 1A, filed 2026-02-26), the business is subject to evolving privacy and data-protection laws (such as GDPR and US state laws) that increase compliance costs and could restrict data use.
• Technology and AI transition (Operational): Per the FY2025 10-K (Item 1A, filed 2026-02-26), Criteo must continually invest in and execute on new AI and commerce-media technology to remain competitive, with execution risk.
• Cybersecurity and data handling (Cyber & Physical): Per the FY2025 10-K (Item 1A, filed 2026-02-26), the company processes large volumes of data, making a security breach a material legal, financial and reputational risk.
• Foreign-currency and cross-border exposure (Financial): Per the FY2025 10-K (Item 1A, filed 2026-02-26), as a France-domiciled company with global operations reporting in US dollars, Criteo is exposed to currency movements and cross-border tax and regulatory complexity.

11. Recent Developments

Most recent first.

• 6 May 2026 — Q1 2026 results, weaker quarter and cautious 2026 outlook: Criteo reported first-quarter revenue of $425m and net income of $9m (both down year over year), adjusted EBITDA of $65m and free cash flow of $16m; Retail Media Contribution ex-TAC fell 32% year over year at constant currency on two client scope changes (up 24% excluding them), Performance Media Contribution ex-TAC fell 2%, and management guided to low-single-digit declines in Contribution ex-TAC for 2026 while reaffirming confidence in a return to growth. Source: Criteo Q1 2026 earnings release / Form 8-K.

12. Key Dates Coming Up

• 5 August 2026: Q2 2026 earnings (quarter to 30 June 2026). Source: yfinance earnings calendar (pulled 2026-05-31).
• Mid-2026: Annual General Meeting of Shareholders. Date not disclosed in this report's source data.

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