Anthropic Stakeholders
All values at $380 billionValuation$380 billionAs of: Feb 2026Series G post-money valuation; second-largest venture deal ever behind OpenAI's $40BSource: reuters.comanthropic.valuation → post-money valuation (Anthropic Series G, Feb 2026). For detailed analysis of EA-aligned capital flows, see Anthropic (Funder). For valuation scenarios, see Anthropic Valuation Analysis.
Stakeholder Ownership & Philanthropy
The table below shows each stakeholder's estimated equity stake, the fraction pledged to charitable giving ("Pledge %"), the estimated probability those donations go to EA-aligned causes ("EA Align %"), and two derived columns: expected donated dollars and expected EA-effective giving. All values scale automatically with the current valuation.
Anthropic Stakeholder Ownership & Philanthropyas of 2026-02
Dollar values at $380B valuation. Pledge % = fraction of equity pledged to charity. EA Align % = estimated probability donations go to EA-aligned causes.
| Stakeholder | Category | Est. Stake | Value at $380B | Pledge % | EA Align % | Exp. Donated | Exp. EA-Effective |
|---|---|---|---|---|---|---|---|
| Dario AmodeiForbes estimates ~$7B net worth at $380B valuation → ~1.8% implied; range accounts for different share classes and vesting | Co-founder | 1.5–2.5% | $5.7B–$9.5B | 80% | 80–90% · Very high | $4.6B–$7.6B | $3.6B–$6.8B |
| Daniela AmodeiCo-founder and President; likely comparable stake to Dario based on co-founder role | Co-founder | 1.5–2.5% | $5.7B–$9.5B | 80% | 80–90% · Very high | $4.6B–$7.6B | $3.6B–$6.8B |
| Chris OlahNon-CEO co-founder; likely smaller initial allocation than Dario/Daniela | Co-founder | 1–2% | $3.8B–$7.6B | 80% | 40–60% · Medium | $3.0B–$6.1B | $1.2B–$3.6B |
| Jack Clark | Co-founder | 1–2% | $3.8B–$7.6B | 80% | 30–50% · Medium | $3.0B–$6.1B | $0.9B–$3.0B |
| Tom Brown | Co-founder | 1–2% | $3.8B–$7.6B | 80% | 15–30% · Low | $3.0B–$6.1B | $0.5B–$1.8B |
| Jared KaplanChief Scientist; may have larger founder allocation | Co-founder | 1–2% | $3.8B–$7.6B | 80% | 15–30% · Low | $3.0B–$6.1B | $0.5B–$1.8B |
| Sam Mccandlish | Co-founder | 1–2% | $3.8B–$7.6B | 80% | 15–30% · Low | $3.0B–$6.1B | $0.5B–$1.8B |
| Jaan TallinnLed Series A; $100M+ invested across AI companies. Range reflects dilution across 15+ subsequent rounds. | Early investor | 0.6–1.7% | $2.3B–$6.5B | 90% | 90–95% · Very high | $2.1B–$5.8B | $1.8B–$5.5B |
| Dustin Moskovitz$500M stake transferred to nonprofit vehicle (Good Ventures) | Early investor | 0.8–2.5% | $3.0B–$9.5B | 95% | 90–95% · Very high | $2.9B–$9.0B | $2.6B–$8.6B |
| Employee equity poolAggregate; includes vested/unvested options and RSUs. Equity donation matching at 3:1 ratio (up to 50% pre-2025, 25% post-2024). | Employees | 12–18% | $45.6B–$68.4B | 25–50% | 40–70% · Medium | $11.4B–$34.2B | $4.6B–$23.9B |
| Google~14% per DCD reporting (Dec 2024). Total equity investment ~$3.3B across 3 rounds. | Strategic investor | 13–15% | $49.4B–$57.0B | — | — | — | — |
| AmazonQ1 2025: stake valued at $13.8B at ~$183B valuation (~7.5%). Convertible notes partially converted. Equity capped at <33%. | Strategic investor | 6–10% | $22.8B–$38.0B | — | — | — | — |
| Microsoft AIUp to $5B equity investment announced Nov 2025; exact converted stake TBD | Strategic investor | Undisclosed | — | — | — | — | — |
| NVIDIAUp to $10B equity investment announced Nov 2025; exact converted stake TBD | Strategic investor | Undisclosed | — | — | — | — | — |
| Other institutionalSpark Capital, Menlo Ventures, Lightspeed, ICONIQ, Fidelity, GIC, Coatue, D.E. Shaw, Dragoneer, Founders Fund, MGX | Institutional | Undisclosed | — | — | — | — | — |
| Totals (pledged stakeholders) | $40.7B–$94.6B | $19.8B–$63.9B |
Ranges reflect uncertainty. Pledges are not legally binding.
Total funding raised: $67 billionTotal Funding Raised$67 billionAs of: Feb 2026Total funding raised including $30B Series G. Exceeds equity round sum because it includes Amazon cloud credit commitments and multi-tranche strategic investments not listed as individual rounds.Source: reuters.comanthropic.total-funding → across 17 rounds. Current valuation: $380 billion (as of Feb 2026)Valuation$380 billionAs of: Feb 2026Series G post-money valuation; second-largest venture deal ever behind OpenAI's $40BSource: reuters.comanthropic.valuation → (Series G).
Founder Donation Pledges
All seven co-founders have pledged to donate 80% of their equity. Fortune At current valuations, that's $43–64B if fully honored — derived from $53–80B in combined founder equity.
| Founder | EA Connection | Pledge Fulfillment Likelihood |
|---|---|---|
| Dario Amodei | Strong — GWWC signatory, early GiveWell supporter, former roommate of Holden Karnofsky | High |
| Daniela Amodei | Strong — married to Holden Karnofsky (GiveWell co-founder, now at Anthropic) | High |
| Chris Olah | Moderate — interpretability pioneer; has participated in EA events; work closely aligned with EA safety priorities | Medium |
| Jack Clark | Moderate — responsible AI advocate; founded Import AI newsletter; EA-adjacent framing in policy work | Medium |
| Tom Brown | Weak/unknown — GPT-3 lead author; chose Anthropic's safety mission; no documented EA pledge | Low-Medium |
| Jared Kaplan | Weak/unknown — scaling laws pioneer; safety-motivated co-founder; no documented EA pledge | Low-Medium |
| Sam McCandlish | Weak/unknown — alignment researcher; no publicly documented EA connections | Low-Medium |
Only 2 of 7 founders have documented strong EA connections. The remaining 5 all chose to leave OpenAI specifically to found a safety-focused lab, suggesting at minimum EA-adjacent motivations — but no documented pledges or EA Forum activity for Brown, Kaplan, and McCandlish. Founder pledges are not legally binding — enforcement relies on reputational cost. Historical Giving Pledge data shows only 36% of deceased pledgers met their commitment. IPS
EA-Aligned Capital Summary
| Source | Gross Value | Risk-Adjusted Value | Reliability |
|---|---|---|---|
| Strongly EA-aligned founders (Dario, Daniela) | $11-17B | $6-12B | Pledge-dependent |
| Safety-focused founders (Olah, Clark) | $11-17B | $3-8B | Uncertain cause direction |
| Non-EA founders (Brown, Kaplan, McCandlish) | $17-25B | $2-7B | Unlikely EA |
| Jaan Tallinn | $2-6B | $1.4-5.4B | Very high (>90%) |
| Dustin Moskovitz | $3-9B | $2.7-9B | Certain (already committed) |
| Employee pledges + matching | $20-40B | $16-38B | Legally bound (in DAFs) |
| Non-pledged EA employees | ≈$2B | $0.4-0.8B | Moderate |
| Total | $66-116B | $27-76B | — |
Employee capital in donor-advised funds ($27–76B risk-adjusted) is the most reliable source — legally bound, though donors retain discretion over which charities receive grants. The historical 3:1 matching program (employees pledge up to 50%, Anthropic matches 3x) has been reduced to 1:1 at 25% for employees hired after 2024. EA Forum Anthropic Careers
Funding Timeline
| Date | Raised | Valuation | Lead Investor | Notes |
|---|---|---|---|---|
| Jan 2021 | — | — | — | Company incorporation; initial equity allocation to 7 co-founders. ~60-70% total equity to founders pre-dilution. |
| Jan 2021 | — | — | Tallinn, Moskovitz, Eric Schmidt | Seed round; amount undisclosed (estimated $10-30M based on typical AI startup seeds of this era). Seed investors named in Series A announcement. |
| May 2021 | $124 million | $550 million | Jaan Tallinn | Jaan Tallinn led, Dustin Moskovitz and Eric Schmidt participated. ~22.5% dilution ($124M / $550M post-money). |
| Apr 2022 | $580 million | $4 billion | spark-capital | Led by Spark Capital. ~14.5% dilution. |
| Apr 2022 | $500 million | — | FTX | Part of $580M Series B led by SBF. FTX held ~8% stake; sold in bankruptcy for ~$884M in March 2024 to 24 institutional investors (Jane Street, Fidelity, etc.). FTX estate's most profitable asset. |
| Feb 2023 | $300 million | — | Initial Google investment for ~10% stake. Reported February 2023. Included Google Cloud partnership. | |
| May 2023 | $450 million | $4.1 billion | — | Led by Spark Capital |
| Sep 2023 | $1.3 billion | — | amazon | First tranche of up-to-$4B commitment. Convertible note structure; equity capped at <33%. AWS becomes primary cloud and training partner. |
| Oct 2023 | $2 billion | — | Part of up-to-$2B commitment; board observer seat. Largest single Google tranche. | |
| Mar 2024 | $2.8 billion | — | amazon | Completing initial $4B commitment. Convertible notes; partially converted to equity in Q1 2025. |
| Feb 2024 | $750 million | $18.4 billion | menlo-ventures | Led by Menlo Ventures. Talks reported Dec 2023; closed Feb 2024. ~4.1% dilution. |
| Nov 2024 | $4 billion | — | amazon | Brings total Amazon investment to $8B. Convertible notes. |
| Jan 2025 | $1 billion | — | Brings total Google equity investment to ~$3.3B; current stake ~14% | |
| Mar 2025 | $3.5 billion | $61.5 billion | lightspeed | Led by Lightspeed Venture Partners. ~5.7% dilution. |
| Sep 2025 | $13 billion | $183 billion | iconiq | Led by ICONIQ, Fidelity, Lightspeed. ARR had reached $4B. ~7.1% dilution. |
| Nov 2025 | $15 billion | — | — | Microsoft up to $5B equity + Nvidia up to $10B equity. Tied to $30B Azure compute purchase and 1GW Nvidia compute commitment. Makes Claude available on all 3 major clouds. Valuation ~$350B. |
| Feb 2026 | $30 billion | $380 billion | gic | Led by GIC and Coatue; co-leads D.E. Shaw Ventures, Dragoneer, Founders Fund, ICONIQ, MGX. Second-largest venture deal ever. ARR ~$14B. |
Total raised: $67 billionTotal Funding Raised$67 billionAs of: Feb 2026Total funding raised including $30B Series G. Exceeds equity round sum because it includes Amazon cloud credit commitments and multi-tranche strategic investments not listed as individual rounds.Source: reuters.comanthropic.total-funding → across 17 rounds. Anthropic
Google has invested $3.3B across 3 rounds for approximately ~14% of equity. Amazon has invested $10.75B and serves as Anthropic's primary cloud partner; its exact stake is undisclosed.
Capital Deployment Timeline
| Source | Earliest | Peak Flow | Status |
|---|---|---|---|
| Employee DAFs | 2025-2026 | 2027-2030 | Already transferring |
| Moskovitz | 2026-2027 | 2027-2030 | $500M in nonprofit vehicle |
| Tallinn | 2027-2028 | 2028-2032 | Likely post-IPO |
| Founders | 2028-2030 | 2030-2040 | Depends on IPO + pledge timing |
IPO expected 2026-2027 (Kalshi: 72% chance Anthropic IPOs before OpenAI). Lock-up periods typically delay capital 6-12 months post-IPO. See Anthropic IPO.
Methodology & Assumptions
All figures in this table are estimates with significant uncertainty. Key assumptions:
Equity stakes:
- Founders (2–3% each): Estimated from reported total founder equity (~14–21% for 7 co-founders). No individual founder stakes have been publicly disclosed; range reflects typical dilution across 7 people with differential contributions.
- Google (~14%): Derived from Google's $3.3B total investment and Anthropic's $18B Series D valuation; cross-checked against Bloomberg reporting.
- Tallinn (0.6–1.7%), Moskovitz (0.8–2.5%): Estimated from Series A lead position and subsequent dilution; no public disclosures.
- Employee pool (12–18%): Typical early-stage AI lab employee equity range; diluted from founding allocations through Series G.
Pledge rates:
- Founders (80%): Documented in Fortune reporting on the public pledge announcement.
- Employee pool (25–50%): Lower bound from current 1:1 matching at 25% for post-2024 hires; upper bound from historical 3:1 matching program at 50% for pre-2025 hires. See EA Forum.
- Tallinn (90%), Moskovitz (95%): Based on documented giving track records and explicit commitments.
EA alignment estimates (most uncertain column):
- Based on: public statements, organizational affiliations, EA Forum activity, documented giving patterns, and whether donations have gone to EA-identified causes.
- Dario/Daniela: GWWC signatories with documented EA community ties → 80–90%.
- Chris Olah: Interpretability work is core EA-aligned; EA event participation → 40–60%.
- Jack Clark: EA-adjacent responsible AI framing, less documented EA cause alignment → 30–50%.
- Brown/Kaplan/McCandlish: Safety motivation for founding Anthropic but no documented EA cause preferences → 15–30%.
- Employee pool: Blended estimate across a population with high EA representation at senior levels → 40–70%.
These are Fermi estimates for planning purposes, not verified figures. The "EA-Effective" column represents expected value and should be treated with wide error bars.
Related Pages
- Anthropic (Funder) — Full analysis of EA-aligned capital, Squiggle models, and scenario analysis
- Anthropic — Company overview, products, safety research
- Anthropic Valuation Analysis — Valuation scenarios and competitive positioning
- Anthropic IPO — IPO timeline and liquidity analysis
- Pre-IPO DAF Transfers — Tax optimization and DAF mechanics
- Founder Pledge Interventions — Interventions to increase pledge fulfillment