Date: 2026-02-23 Quarter: Q4 FY25 (Dec-2025) Market cap: $26.5B | EV/TTM Rev: 10.9x | EV/TTM EBITDA: 28.4x | Revenue growth: +69.8% YoY
Reddit's Q4 FY25 was the strongest quarter in its public history across every dimension that matters: revenue, operating income, EBITDA, net income, FCF, user count, and ARPU simultaneously hit all-time highs. The beat (+$66m, +10% vs guide midpoint) was driven by ARPU expansion (+42% YoY per DAUq) outpacing user growth (+28% YoY DAUq) — the more durable and scalable mechanism. At 10.9x EV/TTM Revenue with a PEG of 0.47, the stock is cheap on growth-adjusted terms for a company compounding at 70% with 45% EBITDA margins and a net cash balance sheet. The primary risks are Google search dependency and a hard FY26 comparison base. Conviction: 4/5.
| Criterion | Threshold | Actual | Result |
|---|---|---|---|
| Revenue YoY growth | >30% (>40% preferred) | +69.8% | PASS |
| Gross margin | >60% (>70% preferred) | 91.9% | PASS |
| Revenue per quarter | >$50M | $726M | PASS |
| Data availability | 4+ quarters | 20 quarters | PASS |
| Share dilution | <10% annual | Negative (buyback) | PASS |
| GAAP profitability trajectory | Improving | Net margin +34.7%, ATH | PASS |
All six criteria pass. Reddit qualifies for full analysis.
| Factor | Rating | Detail |
|---|---|---|
| Growth | Strong | +69.8% YoY Q4; 6th consecutive quarter above 60% YoY. Q1 FY26 guide implies ~53% YoY — deceleration from peak but sustained well above threshold. |
| Trajectory | Flat/Strong | Holding 60-70% YoY through all of FY25 is exceptional given scale. FY26 base gets materially harder. Q2 FY26 is first real test of deceleration. |
| Margins | High | 91.9% gross (ATH), 45.1% EBITDA (ATH), 31.9% GAAP op margin (ATH). Six consecutive quarters above 90% gross margin. Operating leverage is structural. |
| Dominance | Strong | Authentic human discussion moat strengthens as AI-generated content proliferates. No direct substitute. Google search dependency is the structural vulnerability. |
| Valuation | Fair | 10.9x EV/TTM Revenue, 28.4x EV/TTM EBITDA, 26x P/E, PEG 0.47. Fair-to-cheap on growth-adjusted basis; not a screaming bargain on absolute multiples. |
| Special | Present | International ARPU $2.31 vs US $10.79 (4.7x gap) — massive monetization runway. AI data licensing $130M+ annually. $1B buyback with shares actively declining. |
| Quarter | Revenue ($M) | YoY% | QoQ% | Gross Margin | Op Margin (GAAP) | Net Margin (GAAP) | FCF ($M) |
|---|---|---|---|---|---|---|---|
| Q1_FY23 (Mar-23) | 163.7 | +14% | -39% | ~84% | neg | neg | — |
| Q2_FY23 (Jun-23) | 179.9 | +21% | +10% | ~84% | neg | neg | — |
| Q3_FY23 (Sep-23) | 207.2 | +14% | +15% | ~85% | neg | neg | — |
| Q4_FY23 (Dec-23) | 249.8 | +21% | +21% | ~85% | neg | neg | — |
| Q1_FY24 (Mar-24) | 243.4 | +48% | -3% | ~87% | neg* | neg* | — |
| Q2_FY24 (Jun-24) | 281.2 | +54% | +15% | ~88% | neg | neg | — |
| Q3_FY24 (Sep-24) | 348.4 | +68% | +24% | ~90% | neg | neg | — |
| Q4_FY24 (Dec-24) | 427.3 | +71% | +23% | ~91% | ~8% | ~10% | ~40 |
| Q1_FY25 (Mar-25) | 392.4 | +61% | -8% | ~91% | ~18% | ~20% | — |
| Q2_FY25 (Jun-25) | 479.0 | +70% | +22% | ~91% | ~24% | ~26% | — |
| Q3_FY25 (Sep-25) | 585.0 | +68% | +22% | ~91% | ~27% | ~30% | — |
| Q4_FY25 (Dec-25) | 726.0 | +69.8% | +24.1% | 91.9% | 31.9% | 34.7% | 263.6 |
*Q1 FY24 distorted by $595.5M IPO-related SBC — GAAP loss was an accounting artifact, not operational deterioration. Mid-column margins for Q1-Q3 FY23 and Q1-Q3 FY25 are DB-derived approximations; precise figures in companies/RDDT.md.
FY25 full year: Revenue $2.18B (+69% YoY), Net Income $530M, FCF $684M. First full year of sustained GAAP profitability.
Prior beliefs based on Q3 FY25 earnings call guidance and trajectory:
| Metric | Expected | Actual | Verdict |
|---|---|---|---|
| Revenue | ~$660M (guide midpoint) | $726.0M | Beat +$66M (+10%) |
| Gross margin | ~91% | 91.9% | In line |
| Adj EBITDA | ~$280M (guide $275–285M) | $327.0M | Beat +$42-52M (+17%) |
| EBITDA margin | ~42% | 45.1% | Beat |
| GAAP op income | ~$175M | $231.8M | Beat |
| GAAP net income | ~$150M | $252.0M | Strong beat |
| FCF | ~$220M | $263.6M | Beat |
| DAUq | ~115M | 121.4M | Beat |
| WAU | ~455M | 471.6M | Beat |
Delta assessment: The EBITDA beat magnitude (+17% vs guide) is what surprises. Revenue beat (+10%) was expected given 4/4 FY25 guide conservatism, but the margin drop-through was exceptional — every incremental dollar above guide appears to have fallen at ~65%+ contribution margin. Operating leverage is structural, not cyclical. The DAUq beat is secondary to the ARPU story: users grew +28% YoY but revenue grew +70%, meaning the entire performance differential came from monetization efficiency. That is the right kind of beat.
Bullish (leading revenue higher):
| Indicator | Q3 FY25 | Q4 FY25 | Direction |
|---|---|---|---|
| Active advertisers YoY | +60% (est.) | +75% | Accelerating |
| CAPI (conversion API) tripling | 3rd consecutive qtr | 4th consecutive qtr | Sustained |
| DPA ROAS | — | +75% YoY | Strong |
| Reddit Answers WAU | ~1M | 15M | 15x in one quarter |
| International DAUq YoY | ~25% | +28.3% | Accelerating |
| Lower-funnel revenue YoY | ~100% | ~100% | Sustained doubling |
Bearish (leading revenue lower):
| Indicator | Q3 FY25 | Q4 FY25 | Direction |
|---|---|---|---|
| US DAUq YoY | ~11% | +9.4% | Decelerating |
| Q1 FY26 guidance | Q4 implied +70% | Q1 guided +53% | Deceleration embedded |
| WAU growth YoY | ~20% | ~20% | Flat; user growth not accelerating |
Divergence assessment: Bullish divergence is present and meaningful. Ad tech maturation (CAPI, DPA, full-funnel measurement) is accelerating faster than user growth, meaning ARPU expansion can continue even if user growth moderates. International DAU outpacing US (+28% vs +9%) creates a monetization catch-up runway. The 4.7x US/Intl ARPU gap is the single most important structural feature of the Reddit thesis.
Source: stages/scuttlebutt/RDDT/2026-02-23.md
User adoption expanding. 26% of Americans now use Reddit (+8pp over 4 years, Pew Research). 2023 API controversy residue persists among long-tenured users; new cohorts appear unaffected. Authenticity positioning resonating as trust in AI-generated content erodes.
Advertiser ROI strong in specific verticals. B2B SaaS, gaming, CPG, automotive report strong ROI. Targeting described as "behind Meta" but improving materially. CAPI adoption driving +75% DPA ROAS — corroborated by financial numbers, not just anecdote.
Employee sentiment below average. Glassdoor 3.8/5 (322 reviews), 54% recommend, culture rated 3.4/5. Post-IPO concerns about leadership clarity and shifting priorities. New CPO appointment (Maria Angelidou-Smith) is a structural positive. Hiring concentrated in ads engineering (152 active postings, Feb 2026) — confirms stated monetization priority.
CEO credibility is mixed. Huffman strong on user growth and cost discipline. Historical pattern of community trust damage (2016 post-edit scandal, 2023 API closure) shows willingness to prioritize platform control over community goodwill. CEO approval 65/100 — bottom 30% among comparables. Jennifer Wong (COO) on ad platform execution is more credible on specifics.
AI is simultaneously threat and tailwind. AI search reduces clickthrough from search results (threat). Reddit data licensing ($130M+ annually) and Reddit Answers (1M → 15M WAU) benefit from AI proliferation (tailwind). Net effect currently positive.
No competitive substitute exists for community knowledge. Pinterest, X, TikTok serve different content types. Reddit's niche (topic-specific community discussion with searchable archives) has no direct competitor at scale.
| Metric | Current (Feb-26) | Assessment |
|---|---|---|
| Market cap | $26.5B | — |
| Net cash | $2.5B | Debt-free; $1B buyback active |
| Enterprise value | $24.0B | — |
| EV/TTM Revenue | 10.9x | Fair for 70% grower |
| EV/TTM EBITDA | 28.4x | Reasonable at 45% EBITDA margin |
| P/E (GAAP) | ~26x | First full year GAAP profitable |
| Forward PEG | 0.47 | Cheap on growth-adjusted basis |
| EV/NTM Revenue (est.) | ~7-8x | If FY26 hits ~$3.0-3.3B |
Peer comparison:
| Company | EV/TTM Rev | Rev Growth | EBITDA Margin | Growth-Adj. |
|---|---|---|---|---|
| RDDT | 10.9x | +70% | 45% | Cheapest |
| META | ~8x | +22% | ~45% | Higher absolute, 3x lower growth |
| PINS | ~5x | +18% | ~30% | Lower quality, lower growth |
| SNAP | ~3x | +14% | breakeven | Lowest quality |
Reddit's Rule of 115 (growth% + EBITDA% = 70 + 45 = 115 in Q4) places it in elite company. Q1 FY26 guide implies Rule of 89 (53 + 36), still exceptional. At 10.9x EV/TTM, the market is not paying a premium for this quality. If FY26 revenue hits $3.0-3.3B and EBITDA margins sustain 40%+, EV/NTM is 7-8x — that is cheap for this growth/margin profile.
Secular tailwind: Authentic human discourse is becoming scarce as AI-generated content floods the internet. Reddit's UGC moat strengthens in inverse proportion to AI content proliferation. Google explicitly surfaces Reddit in search results because users trust it over AI-generated alternatives. This is a structurally differentiated position — AI is a substitution threat to most social platforms, but for Reddit it increases relative value of authentic community content.
Platform extensibility: Three compounding vectors:
TAM penetration: WAU 471.6M is material but international remains early. 57% of DAUs are international generating only 20% of revenue. The monetization gap is the growth opportunity, not user acquisition.
Google search dependency. A meaningful share of Reddit's organic traffic arrives via Google. Algorithm changes or AI Overviews reducing clickthrough would materially impact usage metrics. Reddit cannot control this channel and management has not quantified the exposure.
US ARPU ceiling. US ARPU 10.79/quarter(43/year) vs Meta's US ARPU ~$55/year. Gap is closing. If US ARPU growth decelerates to <20% YoY, total revenue growth decelerates materially unless international scales. International monetization is not yet generating at scale.
Metric transparency sunset. Eliminating logged-in/out user distinction in Q3 FY26 removes a key data quality signal. If this coincides with a usage plateau, the interpretation will be contested and management credibility will suffer.
Community trust risk. Huffman's track record shows repeated community goodwill damage events when monetization interests conflict with user preferences. Reddit's UGC moat depends entirely on community health. A future incident could trigger user backlash that takes quarters to reverse.
FY26 comparison base. Q4 FY25 $726M becomes the Q4 FY26 comparison. Sustaining 50%+ growth against a 726Mpriormeansdelivering 1.1B in Q4 FY26. Q1 FY26 guide (+53% YoY) shows deceleration is already beginning; the question is how fast it continues.
Q1 FY26 beat (high probability). 4/4 guide beats in FY25, average +11.2%. Q1 FY26 guide is $600M midpoint. If the pattern holds, actual is $650-670M. This would reset FY26 consensus upward and confirm guide conservatism is structural policy.
International ARPU inflection. Intl ARPU grew +38% YoY to $2.31 in Q4. Machine translation (23 languages) + ad stack maturation in UK, Germany, France, Australia could push intl ARPU toward $4-5 over 6-8 quarters. If confirmed by Q2-Q3 FY26, it becomes a multi-year revenue driver independent of user growth.
Reddit Max GA (back half 2026). Premium subscription. Even 1-2% of WAU at $5-8/month = $250-450M incremental annual revenue at near-100% gross margin. Currently in early access.
AI data licensing expansion. Renewal and expansion pricing should increase as AI model training demand grows and Reddit corpus value compounds. Pricing power not yet fully reflected in consensus.
Logged-out metrics sunset (Q3 FY26). Risk and catalyst simultaneously — if total WAU holds above 500M post-sunset with no quality signal deterioration, it validates the thesis that logged-out users are monetizable and removes a competitive data transparency disadvantage Reddit has vs other platforms.
Atlas does not hold positions. Conviction 4/5. Strong buy case on growth-adjusted valuation; one point withheld for Google dependency concentration risk and the hard FY26 comparison base beginning in Q2 FY26.