ARCE

ANALYST NOTE: ARCE (Arco Platform Limited) Date: 2026-06-13 Event Date: 2026-06-13

1. Structural Readiness

• Conservative Entry: —
• Current Price: 13.98 (Latest Close).
• Extension: —
• ATR at Breakout: —
• ATR Current: 0.2% (Sub-threshold).
• Pivot Strength: —
• Cap Bucket: Micro.
• Sector: —
• Industry: —

Setup Classification: INVALIDATED / DATA MISSING.

2. Thesis Layer

This is a TACTICAL, setup-led name. There is NO named macro or secular thesis attached to ARCE as of 2026-06-13. The investment case must be judged strictly on the quality of the technical setup (once defined) and the underlying business fundamentals. No external thematic tailwinds (e.g., "EdTech recovery," "Brazilian consumption boom") are explicitly named in the evidence base to weight conviction. The analyst must rely solely on the company's operational execution and the structural price action once the missing setup data is resolved.

3. Business Analysis

Company Profile: Arco Platform Limited is an educational technology firm headquartered in São Paulo, Brazil, established in 1941. As of 2026-06-12, the company supplies tech-driven learning systems and educational materials to private schools across Brazil. Its comprehensive curriculum solutions cover K-12 levels (elementary to high school) and are available in both print and digital formats via a proprietary platform. The company engages in the editing, publication, promotion, and distribution of educational materials specifically for private educational institutions, serving students, educators, administrators, and parents.

Operational Performance & Management Expectations (Source: 2023-08-31 Earnings Transcript): While the current date is 2026, the most recent primary evidence regarding management guidance and operational metrics dates to August 31, 2023.

• EBITDA Margins: Management stated in 2023 that the projected adjusted EBITDA margin for the fiscal year was on track between 36.5% and 38.5%.
• Cash Flow Generation: Management indicated the company was on track for adjusted EBITDA minus CapEx, trending toward the higher end of the 26.5% to 30.5% margin guidance.
• Segment Growth:
• Pedagogical Segment: Reported adjusted EBITDA minus CapEx of R$453 million, representing 56% growth year-over-year.
• Financial & Management Solutions (F&M): Reported a 104% increase in net revenue year-over-year.
• Financing: Management noted that "Isaac" (a segment or subsidiary) successfully raised a K-12 dedicated FIDC (receivables-backed investment fund) of R$112 million, scheduled to be amortized in 2025.
• Pricing Dynamics: Management noted that for the first batch of deliveries to schools (Nov-Jan), the price per page printed was down in nominal terms by approximately 12% year-over-year, attributed to research and feasibility on contract terms.

Note on Evidence Gap: There is no evidence provided for the fiscal years 2024, 2025, or 2026. The 2023 guidance and results are the only financial spine available to assess the business trajectory as of 2026.

4. Archetype and Conviction

Archetype Candidate: Quality Compounder. Fit Analysis: The company exhibits characteristics of a Quality Compounder based on the 2023 evidence, which showed high margins (36.5%+ EBITDA), strong cash flow generation (26.5%+ EBITDA-CapEx), and double-digit growth in key segments (56% and 104% YoY). The business model relies on recurring revenue from private schools and a diversified product mix (print/digital).

Conviction Stack:

• Thesis Strength: Low. No named secular thesis exists for 2026.
• Evidence Quality: Low/Missing. The financial evidence is from 2023. There is a three-year gap in primary evidence (2024-2026) to confirm if the "Quality Compounder" status has been maintained or if the business has faced headwinds.
• Rerating Potential: Unknown. Without 2026 financials or a defined breakout structure, rerating potential cannot be quantified.

Valuation Context: No valuation metrics (P/E, EV/EBITDA, etc.) are provided for 2026. The 2023 guidance suggests a high-margin business, but the current price of 13.98 cannot be evaluated against a fair value estimate without 2026 earnings data.

5. Invalidations, Strengtheners, and Gaps

What Would Invalidate:

• Fundamental: Evidence of margin compression below the 36.5% EBITDA range or negative growth in the Pedagogical or F&M segments compared to 2023 levels.
• Operational: Failure to execute the amortization of the R$112M FIDC or a significant decline in private school enrollment in Brazil.

What Would Strengthen:

• Fundamental: 2026 earnings reports confirming sustained EBITDA margins above 35% and continued double-digit revenue growth in the F&M segment.
• Operational: Successful expansion of the FIDC or new financing rounds at favorable terms.

Honest Gaps in Evidence Base:

• Missing Financials: No earnings data, revenue, or margin figures exist for fiscal years 2024, 2025, or 2026. The analysis relies entirely on 2023 data.
• Missing Sector/Industry Classification: The specific sector and industry labels are not provided in the evidence.
• Missing Volatility Context: While current ATR is 0.2%, the ATR at breakout is missing, making risk sizing impossible.

PRIVATE ANALYST CALL

Judgment: Hold Confidence: low Key evidence: 2023 EBITDA margins of 36.5-38.5% and 56% YoY growth in Pedagogical segment; 104% revenue growth in F&M segment; R$112M FIDC raised. Sizing hint: Position size should be zero until structural setup is defined and 2026 financials are released. Expected path: Management expectations from 2023 suggest a high-margin, cash-generative business; the path forward depends on whether these metrics have been sustained through 2026. Expected horizon: Indefinite until structural setup forms and 2026 earnings are reported.