Investment Memo

Anthropic

The fastest-growing technology company in history is not a software company. It's an intelligence infrastructure company — and it has no precedent.
May 2026 · Prepared by Galileo Research · Tomales Bay Capital
01

Company Snapshot

Founded
2021
San Francisco, CA
CEO
Dario Amodei
Ex-VP Research, OpenAI
Employees
~2,500
Q1 2026 [1]
Valuation
$380B
Series G, Feb 2026 [2]
Next Round
~$900B
Reported, Apr 2026 [3]
Total Raised
$64–72B
Varies by source [4]
ARR
~$44B
SemiAnalysis est., May '26 [5]
Structure
PBC
Long-Term Benefit Trust
02

Company Overview

Anthropic builds the Claude family of AI models. Founded in 2021 by seven ex-OpenAI researchers — led by siblings Dario (CEO) and Daniela Amodei (President) — the company operates as a public benefit corporation with a Long-Term Benefit Trust that can elect board directors, creating a structural check against pure profit maximization.[1]

What separates Anthropic: enterprise-first positioning (80% of revenue from business), safety brand (Constitutional AI, PBC structure, refused DoD surveillance contracts), and distribution — Claude is the only frontier model available on all three major clouds (AWS Bedrock, Google Vertex AI, Microsoft Azure Foundry). 1,000+ enterprises spend >$1M/yr. Eight of the Fortune 10 are customers.[2][5]

03

Why This Is Not a Software Company

Traditional software companies sell tools that sit alongside human workers. Anthropic sells intelligence that replaces human work output. This is not competing for IT budgets — it's competing for labor budgets, which are 5–10x larger.[6]

The evidence is already emerging. Claude Code — launched May 2025 — now authors 4% of all public GitHub commits and has reached $2.5B+ in annualized revenue. Deloitte deployed Claude across 470,000+ employees. Cognizant rolled it out to 350,000 associates. The $2T software stock selloff in early 2026 reflects Wall Street's recognition that AI doesn't augment SaaS — it replaces it.[7][8]

Multiple enterprise VCs independently identified 2026 as "the inflection point when AI moves from augmentation to replacement." This reframes the TAM: Anthropic isn't competing for a share of the ~$600B global software market. It's competing for a share of the ~$44T global labor market.[9]

The framing shift: SaaS companies sell at 5–15x revenue because they compete with other software. If AI companies are priced as labor replacement infrastructure, the valuation framework changes entirely — closer to how markets price utilities, cloud computing, or telecommunications infrastructure.
04

The AI Market

AI Spending as % of U.S. GDP — Historical Infrastructure Comparison

AI infrastructure spending reached 1.6% of U.S. GDP in 2025 — already surpassing the telecom bubble's peak (1.2%) and approaching the interstate highway system (2.0%). Only the railroads (6.0%), the New Deal (7.7%), and the World Wars exceed it. Goldman Sachs projects $7.6 trillion in cumulative AI capex from 2026–2031.[10][11]

Global AI Spending ($T) — Gartner Forecast

Gartner forecasts worldwide AI spending of $2.52 trillion in 2026, up 44% YoY. Hyperscaler capex alone (Microsoft, Google, Amazon, Meta) will exceed $715B in 2026 — more than double 2024 levels. Goldman Sachs projects aggregate hyperscaler capex of $1.15T from 2025–2027.[12][13]

Enterprise vs. Consumer AI Markets ($B)

Enterprise AI was valued at ~$115B in 2026, projected to reach $273B by 2031 at 18.9% CAGR (Gartner). Consumer AI is ~$12B today but the addressable market is far larger: 1.8B users at $20/mo = $432B/yr TAM; only ~3% currently pay for premium services (Menlo Ventures). AI software spending overall: $298B by 2027 (Gartner, 19.1% CAGR).[14][15][16]

05

Revenue & Growth

Annualized Revenue Run Rate ($B) — Anthropic vs. OpenAI

Anthropic passed OpenAI on run-rate revenue in April 2026 — months ahead of analyst projections. The trajectory: $87M (Jan 2024) → $1B (Dec 2024) → $9B (Dec 2025) → $30B (Apr 2026) → ~$44B (May 2026, SemiAnalysis est.).[5][7]

Revenue composition: 70–75% token-based API | 10–15% subscriptions | remainder reserved capacity and enterprise commitments. Claude Code alone: $2.5B+ ARR. 80% from enterprise customers.[2]

Gross margins: SemiAnalysis reports inference margins climbing from 38% to 70%+ during the same period ARR surged from $9B to $44B. The company targets $26B in actual annual revenue by year-end 2026 and projects profitability in 2028–2029 — vs. OpenAI's 2030s.[5][17]

Accounting note: Anthropic reports cloud reseller revenue (AWS, Google) on a gross basis. OpenAI's CRO argues the comparable net figure is ~$22B, not $30B+. Both treatments have defensible logic. The S-1 filing will force clarity.[18]
06

Funding History

Funding by Round ($B) and Valuation Trajectory ($B)
RoundDateAmountValuationLead Investors
Series AMay 2021$124M~$550MDustin Moskovitz, Jaan Tallinn [19]
Series BApr 2022$580M~$4BFTX ($500M), Spark, Google [1]
Series CDec 2023$3.3B~$18BAmazon ($2.75B), Google ($500M) [20]
Series DFeb 2024$750M$18.4BMenlo Ventures [20]
Series EMar 2025$3.5B$61.5BLightspeed, Salesforce Ventures [21]
Series FSep 2025$13B$183BICONIQ, Fidelity, Lightspeed [22]
Series GFeb 2026$30B$380BGIC, Coatue; Microsoft, Nvidia, Founders Fund [2]
Series H (rep.)~H1 2026~$50B~$900BTBD [3]

Strategic investors: Amazon ($8B total), Google (~$3B), Microsoft (up to $5B), Nvidia (up to $10B).[4]

07

Product & Technology

Claude Opus 4.6 — flagship reasoning model (1M token context, Agent Teams, hybrid reasoning). Claude Sonnet 4.5 — optimized for speed and code. Claude Code — agentic coding (72.5% SWE-bench, 29M daily VS Code installs, 4% of GitHub commits). Claude Cowork — macOS desktop agent for file/task automation. MCP — open standard connecting Claude to enterprise systems (adopted by AWS Bedrock and Google Vertex AI).[8]

Vertical products: Claude for Healthcare (HIPAA, CMS/ICD-10/PubMed), Claude for Finance (Excel add-in, LSEG/Moody's connectors), Microsoft 365 connector, browser agent (Chrome beta). Acquired Coefficient Bio (Apr 2026) for drug discovery.[8]

Claude Mythos (Preview): Next-gen model with advanced cybersecurity vulnerability detection. Delayed full release due to safety concerns — reinforcing "responsible frontier AI" positioning.[23]

08

Competitive Landscape

Foundation Model Companies — Valuation & Total Raised ($B)
CompanyValuationRaisedARRPositioning
OpenAI$852B~$50B+$24BConsumer brand (900M weekly users)
Anthropic$380B*$64–72B~$44BEnterprise-first, safety, capital efficiency
Google DeepMindDivisionCorp.N/A$185B capex, 1M+ TPUs, Gemini
xAI/SpaceX$244B+$20B+N/DMerged w/ SpaceX; Grok
Mistral AI~$13B~$1BN/DEuropean open-source
Cohere~$6.8B~$1BN/DEnterprise RAG

*~$900B reported for next round.[3][24]

Where Anthropic wins: Only frontier model on all 3 clouds. Only model in classified military missions (Palantir). Safety brand attracts regulated industries and sovereign wealth. 4x more capital efficient on training than OpenAI (WSJ leaked financials). Developer lock-in via Claude Code.[1][17]

09

Historical Context

Anthropic's revenue trajectory — $1B to $30B+ in 16 months — has no precedent in the history of enterprise technology. The closest comparisons are not software companies but national infrastructure projects.[10]

ProjectPeak YearPeak Spending (2025$)% of GDP
World War II1944$1,152B37.8%
World War I1918$138B12.3%
New Deal1936$150B7.7%
Railroads (Gilded Age)1870$18B6.0%
Interstate Highways1964$142B2.0%
AI Infrastructure2025$500B1.6%
Telecom Bubble2000$226B1.2%
Manhattan Project1945$36B0.9%
Apollo Program1966$59B0.7%

Source: Tom Tunguz analysis, NBER, BEA, St. Louis Fed.[10]

To match the railroad era's peak (6% of GDP), AI spending would need to reach $2.1 trillion per year by 2030 — a 4x increase from today's $500B. Goldman Sachs projects $7.6T cumulative AI capex from 2026–2031, which would put AI on track to approach railroad-era intensity by decade's end.[11]

KKR's infrastructure team argues the best analog isn't railroads or the internet — it's electrification: "AI is a horizontal computational layer that permeates workflows, creative work, analysis, routine tasks, and decision-making across sectors. It raises the floor of productivity in many places at once."[25]

10

What They're Saying

"Humanity is about to be handed almost unimaginable power, and it is deeply unclear whether our systems possess the maturity to wield it."
Dario Amodei, CEO, Anthropic — "The Adolescence of Technology" [26]
"AI is a horizontal computational layer that permeates workflows, creative work, analysis, routine tasks, and decision-making across sectors. It raises the floor of productivity in many places at once."
KKR, "Beyond the Bubble: Why AI Infrastructure Will Compound Long after the Hype" [25]
"Claude is incredible. Anthropic made a huge leap in coding and reasoning. Nvidia uses it all over. Every software company needs to use it."
Jensen Huang, CEO, Nvidia — Davos, Jan 2026 [31]
"Since our initial investment in 2025, Anthropic's focus on agentic coding and enterprise-grade AI systems has accelerated its progress toward large-scale adoption. The team's ability to rapidly scale its offerings further positions Anthropic as a leader in a highly competitive AI market."
Philippe Laffont, Founder & Portfolio Manager, Coatue — Series G announcement [2]
11

Team

Dario Amodei
CEO & Co-Founder
Ex-VP Research, OpenAI. PhD computational neuroscience, Princeton. Led GPT-2/3 development.
Daniela Amodei
President & Co-Founder
Ex-VP Ops, OpenAI. Prior: Stripe, U.S. Congress. Business ops and commercial strategy.
Mike Krieger
CPO → Labs
Co-founder, Instagram ($1B exit to Facebook). Leads Anthropic Labs division (Jan 2026).
Jared Kaplan
Chief Science Officer
Ex-Johns Hopkins physics professor. Co-authored "Scaling Laws for Neural Language Models."
Krishna Rao
CFO
Ex-VP Finance, Stripe. Leading IPO prep and $64B+ in fundraising.
Jan Leike
Alignment Science
Former head of alignment, OpenAI. Left over safety concerns. Leads alignment research.

Board: Dario Amodei, Daniela Amodei, Yasmin Razavi, Jay Kreps (Confluent), Reed Hastings (Netflix), Chris Liddell (fmr. White House), Vas Narasimhan (Novartis CEO).[28]

12

Investment Thesis

  1. This is not a software company — it's intelligence infrastructure. Anthropic competes for labor budgets, not IT budgets. The TAM is not the $600B software market but the $44T global labor market. At current trajectory, AI coding tools alone could automate 20%+ of software development by year-end — and that's one vertical.[6][9]
  2. Revenue growth without precedent — and improving unit economics. $87M → $44B ARR in 28 months. Gross margins expanding from 38% to 70%+ at scale. Training costs 4x lower than OpenAI. Projects profitability 2028–2029 while OpenAI doesn't expect breakeven until 2030s.[5][17]
  3. Enterprise lock-in that compounds. Only frontier model on all 3 major clouds. 1,000+ enterprises at $1M+/yr. 8 of Fortune 10. Deloitte (470K employees), Snowflake ($200M deal), Cognizant (350K associates). Claude Code creates bottom-up developer adoption → enterprise expansion. MCP as open standard creates ecosystem stickiness.[2][8]
  4. Safety brand is a competitive moat, not a handicap. PBC structure attracts sovereign wealth (GIC), pensions, and ESG capital. Refused DoD surveillance contracts — paradoxically strengthened institutional investor confidence. Only AI in classified military missions (Palantir). Claude Mythos release delay = "sole responsible leader" positioning.[1][29]
  5. The macro tailwind is infrastructure-scale, not software-scale. AI spending = 1.6% of U.S. GDP and rising. Goldman Sachs: $7.6T capex 2026–2031. Gartner: $2.52T global AI spending in 2026 alone. This is closer to railroads and electrification than to SaaS. Anthropic is positioned as the enterprise intelligence layer — the AWS of cognition.[10][11][12]
13

Considerations

14

References

  1. [1] Wikipedia, "Anthropic," May 2026. wikipedia.org
  2. [2] CNBC, "Anthropic closes $30B funding round at $380B valuation," Feb 12, 2026. cnbc.com
  3. [3] Reuters, "Anthropic weighs new funding round at valuation exceeding $900 billion," Apr 29, 2026. reuters.com
  4. [4] Crunchbase News, "Anthropic Raises $30B In Second-Largest Venture Deal Of All Time," Feb 2026. crunchbase.com
  5. [5] SemiAnalysis, "AI Value Capture — The Shift To Model Labs," May 1, 2026. $44B+ ARR, gross margins 38%→70%+. semianalysis.com
  6. [6] Forbes, "AI Compute Surpasses Human Costs: Enterprise Budgets Shift," Apr 29, 2026. forbes.com
  7. [7] SaaStr, "Anthropic Just Passed OpenAI in Revenue. While Spending 4x Less," Apr 2026. saastr.com
  8. [8] Sacra, "Anthropic revenue, valuation & funding," Apr 2026. sacra.com
  9. [9] TechBuzz, "Investors predict AI labor displacement accelerates in 2026," Dec 31, 2025. techbuzz.ai
  10. [10] Tom Tunguz, "Are We Being Railroaded by AI?" Nov 2025. GDP comparison data via NBER, BEA, St. Louis Fed. tomtunguz.com
  11. [11] Goldman Sachs, "Tracking Trillions: The Assumptions Shaping the Scale of the AI Build-Out," May 2026. $7.6T capex 2026–2031. goldmansachs.com
  12. [12] Gartner, "Worldwide AI Spending Will Total $2.5 Trillion in 2026," Jan 15, 2026. gartner.com
  13. [13] Goldman Sachs, "Why AI Companies May Invest More than $500 Billion in 2026," Dec 2025. goldmansachs.com
  14. [14] Gartner, "Forecast Analysis: AI Software Market by Vertical Industry, 2023–2027." $298B by 2027. gartner.com
  15. [15] Menlo Ventures, "2025: The State of Consumer AI," Jun 2025. $432B TAM at full conversion. menlovc.com
  16. [16] a16z, "State of Consumer AI 2025," Dec 2025. a16z.com
  17. [17] SaaStr, "Anthropic Just Hit $14 Billion in ARR," Feb 19, 2026. Meritech quote. saastr.com
  18. [18] Remio AI, "Anthropic Revenue Just Passed OpenAI. The Growth Rate Is the Real Story," Apr 2026. Gross vs net analysis. remio.ai
  19. [19] The Next Platform, "Anthropic Raises 285 Million GPU-Hours Equivalent," Mar 2025. Series A details. nextplatform.com
  20. [20] TexAu, "How Much Did Anthropic Raise?" 2025. texau.com
  21. [21] Crunchbase News, "10 Biggest Rounds of March 2025," Mar 2025. crunchbase.com
  22. [22] Sacra, "Anthropic closed $13B Series F," Sep 2025. sacra.com
  23. [23] Fortune, "Anthropic caused panic that Mythos will expose cybersecurity weak spots," Apr 13, 2026. fortune.com
  24. [24] Syntax Data, "Multi-Dimensional Peer Analysis of Anthropic," Feb 2026. syntaxdata.com
  25. [25] KKR, "Beyond the Bubble: Why AI Infrastructure Will Compound Long after the Hype," Feb 2026. kkr.com
  26. [26] Dario Amodei, "The Adolescence of Technology," Jan 2026. darioamodei.com
  27. [27] Times of India, "Daniela Amodei on competing with fewer resources," Jan 2026. timesofindia.com
  28. [28] Anthropic, "Company." anthropic.com
  29. [29] TradingKey, "Anthropic IPO: Claude Mythos Release Delay," Apr 2026. tradingkey.com
  30. [30] Seeking Alpha, "Anthropic, OpenAI finances ahead of IPOs," Apr 2026. seekingalpha.com
  31. [31] Yahoo Finance, "Nvidia CEO Jensen Huang Calls Anthropic's Claude 'Incredible,'" Jan 26, 2026. Davos interview alongside BlackRock CEO Larry Fink. yahoo.com
Disclaimer: For informational purposes only. Not investment advice. Some figures are estimates from third-party sources and may differ from audited results. Prepared by Galileo Research for Tomales Bay Capital.