Anthropic, the AI safety company behind Claude, closed a $30 billion Series G round in February 2026 at a $380 billion post-money valuation — the second-largest venture funding deal of all time. With an IPO potentially on the horizon, investors want to know: how can I get exposure to Anthropic today?

The short answer: GOOG, AMZN, SKM, ZM, MSFT, and NVDA all own meaningful stakes. But the full picture is far more nuanced, involving convertible notes, cloud commitments, secondary markets, and a constellation of private funds whose LPs range from sovereign wealth funds to Silicon Valley billionaires.

In this article, we reconstruct Anthropic's cap table from public filings, press releases, and court documents, then walk through every route an investor can take — public equities, pre-IPO secondary markets, and private fund access — to gain exposure before a potential listing.

Anthropic's Funding History: From $124M Seed to $67B+ Raised

Anthropic was founded in 2021 by Dario Amodei, Daniela Amodei, and five other former OpenAI researchers. The company has since completed at least seven major funding rounds, with total capital raised exceeding $67 billion across 17 rounds. Here is the timeline of the key raises:

Round	Date	Amount Raised	Post-Money Valuation	Lead Investor(s)
Series A	May 2021	$124M	~$550M	Jaan Tallinn, Dustin Moskovitz
Series B	Apr 2022	$580M	~$4B	FTX / Sam Bankman-Fried
Google Strategic	Early 2023	~$2B	—	Google / Alphabet
Series C	May 2023	$450M	~$5B	Spark Capital
Amazon Strategic	Sep 2023 – Nov 2024	$8B (cumulative)	—	Amazon
Series D	Feb 2024	$750M	~$18B	Menlo Ventures
Series E	Mar 2025	$3.5B	$61.5B	Lightspeed Venture Partners
MSFT + NVDA Strategic	Nov 2025	Up to $15B	~$350B	Microsoft, Nvidia
Series F	Sep 2025	$13B	$183B	ICONIQ, Fidelity, Lightspeed
Series G	Feb 2026	$30B	$380B	GIC, Coatue, D.E. Shaw, Dragoneer, Founders Fund, ICONIQ, MGX

The pace of valuation growth has been staggering: from $550 million in mid-2021 to $380 billion by early 2026 — a roughly 690x increase in under five years. Revenue has kept up, with run-rate reportedly reaching $14 billion and growing over 10x annually.

Reconstructing the Cap Table: Who Owns What?

Anthropic is private, so a precise cap table isn't publicly available. However, court documents, SEC filings, and Amazon's quarterly reports give us enough data points to estimate the major positions. Here's what we can piece together:

Google / Alphabet (GOOG, GOOGL) — ~14% stake

Google's position is the best-documented thanks to court filings from the DOJ antitrust case, which revealed a 14% stake. Google has invested over $3 billion across multiple rounds — an initial $300 million investment in early 2023, then a $500 million tranche in October 2023 with a $1.5 billion commitment over time, plus an additional $1 billion announced in January 2025 via a convertible debt deal. Google also has a massive cloud infrastructure agreement with Anthropic worth tens of billions.

Critically, Google holds no voting rights, no board seats, and no board observer rights — and its stake is capped at 15%. At a $380 billion valuation, Google's 14% stake is worth roughly $53 billion.

Amazon (AMZN) — ~7.8% stake

Amazon has invested a cumulative $8 billion in Anthropic, structured primarily as convertible notes that convert to preferred stock as Anthropic raises new rounds. Based on Amazon's SEC filings, analysts estimate the current stake at approximately 7.8%, though this has been diluted from an initially larger position as later mega-rounds brought in new capital.

Amazon's Q1 2025 earnings showed $45.8 billion of convertible notes and $14.8 billion of nonvoting preferred stock in Anthropic. The total position was valued at roughly $61 billion by early 2026 — a 7.6x return on $8 billion invested. Amazon is also Anthropic's primary cloud provider and training partner.

SK Telecom (SKM) — ~0.7% stake

SK Telecom invested $100 million in Anthropic's Series C in August 2023, initially securing approximately a 2% stake at the ~$5 billion valuation. Following subsequent rounds of dilution, that stake had adjusted to roughly 0.7% by end of 2024. SK Telecom also made an additional $100 million follow-on investment.

Even at 0.7%, the math is extraordinary: at a $380 billion valuation, the stake is worth an estimated $2.6 billion, representing a roughly 13x return on approximately $200 million invested. For a company with a ~$12 billion market cap, this Anthropic position is highly material — analyst estimates range from $1.8B to $3.6B for the stake's value.

Microsoft (MSFT) — up to ~1.4% stake

Microsoft committed up to $5 billion in November 2025 as part of a broader deal that also included Nvidia. The investment came alongside Anthropic's commitment to spend $30 billion on Microsoft Azure infrastructure running on Nvidia chips. At the ~$350 billion valuation at the time of announcement, $5 billion would translate to roughly 1.4% ownership — though the exact terms and conversion schedule have not been disclosed.

Nvidia (NVDA) — up to ~2.9% stake

Nvidia committed up to $10 billion in the same November 2025 deal with Microsoft. At the ~$350 billion valuation, this implies up to roughly 2.9% ownership. Parts of both the Microsoft and Nvidia investments were included in the Series G round. The strategic angle here is straightforward: Anthropic committed to purchasing up to 1 gigawatt of compute using Nvidia's Grace Blackwell and Vera Rubin hardware.

Zoom (ZM) — ~0.5-1% stake (estimated)

Zoom made a $51 million investment through Zoom Ventures during the Series C in May 2023, when Anthropic's valuation was approximately $5 billion. That would have purchased roughly 1% of the company. Even with dilution, Baird analysts estimate the stake could be worth $2 billion to $4 billion today — a roughly 40-78x return. For a company with a ~$25 billion market cap, this is a surprisingly significant hidden asset.

Salesforce (CRM) — Undisclosed stake

Salesforce Ventures participated in the Series C ($450M, May 2023) and the Series F ($13B, September 2025). The exact dollar amounts haven't been disclosed, but Salesforce has highlighted the partnership prominently. Given Series C participation, even a modest investment would have appreciated enormously.

Founders and Employees

Dario Amodei (CEO) and Daniela Amodei (President) co-founded Anthropic along with five other former OpenAI researchers. Since Anthropic is a public benefit corporation, its governance structure differs from typical startups. Founder stakes have been significantly diluted by the massive fundraising — estimates suggest Dario Amodei's stake may be around 2-3%, which at a $380 billion valuation would still be worth $7.6-11.4 billion.

The FTX Story: The Stake That Got Away

In a cautionary tale, FTX and Sam Bankman-Fried led Anthropic's $580 million Series B in April 2022, acquiring roughly an 8% stake for $500 million. Following FTX's collapse, the bankruptcy estate sold the stake in two tranches in 2024 for a combined $1.3 billion — a 160% gain, but far less than the $15+ billion that position would be worth today at the $380 billion valuation. The FTX creditors left roughly $14 billion on the table.

Napkin Math: Estimated Ownership Breakdown

Combining all publicly available data points, here's our best estimate of Anthropic's current ownership at the $380 billion valuation:

Shareholder	Est. Stake %	Est. Value	Public Ticker
Google / Alphabet	~14%	~$53B	GOOG / GOOGL
Amazon	~7.8%	~$30B	AMZN
Nvidia	~2-3%	~$8-11B	NVDA
Founders & Employees	~10-15%	~$38-57B	—
Microsoft	~1-1.5%	~$4-6B	MSFT
SK Telecom	~0.7%	~$2.7B	SKM
Zoom	~0.5-1%	~$2-4B	ZM
Salesforce	Undisclosed	Undisclosed	CRM
Private VC funds (see below)	~45-55%	~$170-210B	—

Note: These are estimates based on publicly available data. Actual ownership may differ due to undisclosed terms, anti-dilution provisions, convertible note conversion schedules, and employee option exercises. Anthropic has 16 share classes according to secondary market data, making precise calculations difficult from the outside.

Public Stock Exposure: The Investable Plays

For investors who want Anthropic exposure through publicly traded stocks, here's how to think about each position's "Anthropic intensity" — that is, how much of the public company's market cap is attributable to the Anthropic stake.

Highest Intensity: SK Telecom (SKM)

SK Telecom is the most concentrated public bet on Anthropic. With a market cap of approximately $12 billion, an Anthropic stake worth an estimated $2.7 billion represents roughly 20-25% of the entire company's value. SK Telecom's stock surged 12% on news of Anthropic's revaluation in early 2026, and analysts have lifted their fair value estimates by 40% to account for the AI exposure. You're also getting a profitable Korean telecom business, but the Anthropic optionality is the clear driver of recent share price appreciation.

High Intensity: Zoom (ZM)

Baird analysts called Zoom's Anthropic stake a "hidden gem." At an estimated $2-4 billion on a ~$25 billion market cap, the Anthropic position could represent 8-16% of Zoom's value. The stock jumped 10% when the analysis was published in January 2026. Beyond the passive stake, Zoom has integrated Claude into its platform, creating both a financial and strategic link.

Moderate Intensity: Amazon (AMZN)

Amazon's Anthropic stake is enormous in absolute terms (~$30-61B depending on valuation methodology), but relative to Amazon's ~$2.3 trillion market cap, it represents roughly 1.3-2.6% of the company's value. Still, Amazon books the Anthropic position as a financial asset, and the convertible note conversions have materially impacted quarterly earnings — generating $5.6 billion in recognized gains in 2025 alone. Amazon also benefits from the cloud partnership: Anthropic is a major AWS customer.

Moderate Intensity: Alphabet/Google (GOOG)

Google has the largest confirmed percentage stake at 14%, worth an estimated $53 billion. Against Google's ~$2.3 trillion market cap, that's roughly 2.3% of the company. Google also benefits from Anthropic as a Google Cloud customer. The DOJ antitrust case brought the exact stake percentage into the public record, making this the most well-documented position.

Lower Intensity: Microsoft (MSFT) and Nvidia (NVDA)

Both companies made massive investments ($5B and $10B respectively), but their multi-trillion-dollar market caps mean the Anthropic positions represent well under 1% of their total value. The real value for both is strategic: Microsoft gets Claude on Azure (making it the only frontier model on all three major clouds), and Nvidia secures a massive hardware customer.

The Private Investors: Who Else Is on the Cap Table?

The majority of Anthropic's equity sits with private venture capital and growth equity funds. For high-net-worth and institutional investors, these funds represent another route to Anthropic exposure — though they typically require $1M+ minimums, accredited investor status, and multi-year lock-up periods.

ICONIQ Capital (Series F co-lead, Series G co-lead)

ICONIQ is one of Silicon Valley's most exclusive wealth management and venture firms. It manages money for ultra-high-net-worth families in tech, finance, and entertainment. Its advisory council includes Mark Zuckerberg, Tiger Global's Chase Coleman, Yahoo co-founder Jerry Yang, and KKR's Henry Kravis. Access is essentially by invitation only. ICONIQ co-led the $13B Series F and was again a co-lead in the $30B Series G, suggesting a very substantial position.

Lightspeed Venture Partners (Series E lead, Series F co-lead)

Lightspeed manages approximately $35 billion across 11 global offices. It led the $3.5B Series E and co-led the Series F. Lightspeed's latest fund family closed at over $9 billion in late 2025. LPs typically include university endowments, pension funds, and sovereign wealth funds, though the specific list is not public. Investors would need to be existing LPs in Lightspeed's growth or opportunity funds.

Spark Capital (Series C lead)

Spark Capital, known for early bets on Twitter, Discord, and Oculus, led Anthropic's $450M Series C. The firm manages over $12 billion. Having entered at the ~$5 billion valuation, Spark's position has appreciated roughly 76x. Their LPs are not publicly disclosed.

Menlo Ventures (Series D lead)

Menlo Ventures led the $750M Series D through a Special Purpose Vehicle (SPV) structure. Menlo subsequently partnered with Anthropic on a dedicated $100M AI fund. Entry at the ~$18 billion valuation means roughly a 21x paper return. Menlo's SPV structure means some of this exposure may be available through co-investment vehicles.

Founders Fund (Series G co-lead)

Peter Thiel's Founders Fund co-led the $30B Series G, entering at the $380B valuation. While this is a late-stage entry, Founders Fund's involvement signals conviction from one of venture capital's most prominent firms.

Major Growth and Crossover Funds

The Series F and G rounds attracted a who's who of global institutional capital. Notable participants include:

• Fidelity Management & Research — one of the largest mutual fund managers, meaning some exposure may exist in Fidelity's growth-oriented mutual funds and ETFs accessible to retail investors.
• GIC (Government of Singapore) — sovereign wealth fund; co-led the Series G.
• Qatar Investment Authority — sovereign wealth fund participant in Series F and G.
• Ontario Teachers' Pension Plan — one of the world's largest pension funds.
• Temasek — Singaporean state-owned investment company; Series G participant.
• BlackRock — affiliated funds participated in both Series F and G.
• Goldman Sachs Alternatives — Growth Equity division participated in Series F.
• Morgan Stanley, JPMorgan Chase — both participated in the Series G.
• D1 Capital Partners, Coatue, General Atlantic, Baillie Gifford, T. Rowe Price, TPG, Sequoia Capital, Accel, Bessemer Venture Partners — various rounds.

The involvement of firms like Fidelity, T. Rowe Price, and Baillie Gifford is particularly noteworthy because these firms manage mutual funds and ETFs that retail investors can purchase. Check holdings disclosures for funds like Fidelity Contrafund, Fidelity Blue Chip Growth, T. Rowe Price Global Technology, or Baillie Gifford's various growth trusts — some may hold Anthropic shares at a small weight.

Secondary Markets: Direct Pre-IPO Access

For accredited investors who want direct Anthropic equity rather than exposure through public companies, secondary marketplaces offer a path — with significant caveats.

Hiive lists Anthropic shares with an estimated price of $417.38 as of late February 2026, with 88 live orders active. Forge Global and EquityZen also facilitate pre-IPO transactions. However, there are important restrictions: accredited investor status is required, Anthropic must approve any share transfer, minimum investment sizes are typically $50,000-$250,000, and pricing on secondary markets carries significant spreads and illiquidity risk.

The IPO Question

In December 2025, reports emerged that Anthropic had hired Wilson Sonsini — Silicon Valley's go-to IPO law firm — to begin preparations for a potential public listing. At a December 2025 event, Anthropic's Chief Communications Officer said there were "no immediate plans to go public," but the company's internal projections show it reaching cash-flow break-even by 2028, which would remove one major barrier to listing.

If Anthropic does IPO in 2026 or 2027, the public market exposure routes described above become less critical — but the pre-IPO investors who got in at earlier valuations will see their returns crystallize.

Key Risks

• Valuation risk: A $380 billion valuation implies enormous expectations. At $14 billion run-rate revenue, Anthropic trades at roughly 27x revenue — premium even by AI standards.
• Competition: OpenAI, Google DeepMind, Meta AI, and a growing field of open-source models are all racing to match Claude's capabilities.
• Cash burn: Anthropic is expected to burn approximately $3 billion in 2025 and doesn't project break-even until 2028.
• Regulatory risk: AI regulation is evolving rapidly across jurisdictions, and Anthropic's safety-focused positioning could become either an advantage or a burden depending on how rules develop.
• Dilution: With 16 share classes and continued massive fundraising, earlier investors face ongoing dilution unless they participate in later rounds.

Summary: How to Invest in Anthropic

Method	Access Level	Best For
Buy SKM, ZM, AMZN, GOOG	Anyone with a brokerage	Highest Anthropic intensity per dollar
Fidelity/T. Rowe/Baillie Gifford funds	Retail investors	Small, diversified Anthropic exposure
Secondary markets (Hiive, Forge, EquityZen)	Accredited investors	Direct pre-IPO equity ownership
VC fund LP commitments	Institutional / UHNW	Exposure through early-round investors
Wait for the IPO	Everyone	Patience pays — if you can afford to wait

Disclaimer: This article is for informational and educational purposes only and does not constitute financial advice. Frontier Ledger is not a registered investment advisor. All investments carry risk, including the potential loss of principal. The ownership estimates presented are based on publicly available information and may not reflect actual positions. Always conduct your own research and consult a qualified financial professional before making investment decisions.