SKT Anthropic Investment Return

SK Telecom's Anthropic Bet: The $100M → $4 Trillion Won Journey

The investment that redefined what a Korean telecom company could become

Aug 2023
Series C

$100M
invested

Anthropic
value: $5B

Early 2024
Claude 3 launch

~$500M
paper

Value: ~$50B

Late 2024
Claude 3.5 Sonnet

~$1.5T ₩
paper

Value: ~$160B

Feb 2026
Pre Series H

~$2.5T ₩
paper

Value: $380B

May 2026
Series H closes

~4T ₩
peak

Value: $965B

~30×
Return multiple on initial $100M investment

₩4T+

Estimated current paper value of SKT's Anthropic stake (0.4–0.7% shareholding)

Largest single venture investment return in Korean telecom history

3 yrs

Time to generate what typically takes decades of dividend income

What SKT did beyond the financial return

Co-developed Telco LLM for multilingual telecommunications use cases with Anthropic
Launched Global Telco AI Alliance (GTAA) connecting SoftBank, Singtel, Deutsche Telekom through Anthropic
Established dedicated overseas AI investment entity in Cayman Islands to lead K-AI coalition
Repositioned entire corporate identity from "telecom company" to "global AI company" — unlocking higher valuation multiple

Source: SK Telecom investor relations; KB Securities estimates; Korean Semiconductor Industry Association. Paper value based on diluted holding estimate of 0.4–0.7% post Series H.