Every market that moves your stock.

In every language it's discussed. The fastest-growing buyers of US equities are individuals in Seoul, Tokyo, Hong Kong, Taipei, and Singapore. Mediaberry reads what they say about you — in their own language.

Your shareholders are global. Now your intelligence is too.

Today's investors are everywhere — and they're no longer only institutions writing in English. The fastest-growing buyers of US equities are individuals in Seoul, Tokyo, Hong Kong, Taipei and Singapore, putting their capital into the world's best stocks and discussing every move in their own language.

They debate your earnings on Naver. They build their thesis on 5ch. They share conviction across moomoo, Tiger, Reddit and X — in Korean, Japanese, Chinese and English. This is the conversation that shapes demand for your stock, and Mediaberry brings all of it into a single, coherent view.

One platform. Every market that matters. One intelligence brief on your desk each morning, before the bell.

#1

South Korean individuals were the largest foreign buyers of US stocks in 2025 — and remained the top net buyers into 2026.

Source: CNBC, 2026
$66B

Japanese investors bought a record ¥10.4 trillion of overseas equities in a single year through NISA — across 25M accounts and growing.

Source: Bloomberg / Japan Times
27M

Chinese-speaking investors on Futu / moomoo alone, trading hundreds of billions in US stocks each quarter — and discussing every ticker in Chinese.

Source: Futu Holdings, 2025
Market 01
English
the global baseline
Why it matters

English is the global baseline of equity discussion — and the most saturated, with US-only sentiment tools already crowding the space. Mediaberry covers it because no IR brief can be credible without it, but the differentiated value is what comes next.

Platforms covered
  • Reddit
    r/wallstreetbets · r/SecurityAnalysis · r/investing · r/stocks
  • X / FinTwit
    cashtag streams + tracked analyst accounts
  • Seeking Alpha
    article body + top comments
  • Stocktwits
    shipping V1.1 — currently in evaluation
Market 02
中文 Chinese
Mandarin & Cantonese
27M
Futu / moomoo users trading US equities
Why it matters

27 million users trade US equities through Futu / moomoo alone — concentrated in Hong Kong, Taiwan, Singapore, and the broader Mandarin- and Cantonese-speaking diaspora. None of them discuss your stock in English. No US IR platform reads this conversation. Mediaberry does.

Platforms covered
  • moomoo · 牛牛社区
    stock-specific discussion threads
  • Tiger Brokers · 老虎社区
    high-engagement retail board
  • Xiaohongshu (小红书)
    fast-rising retail-finance creators
  • Chinese-language Reddit & X
    diaspora flows
Market 03
한국어 Korean
#1
foreign buyer of US stocks · 2025–2026
Why it matters

South Korean individuals were the largest single foreign buyer of US stocks in 2025 and remained the top net buyers into 2026. The conversation is on Naver, in 종목토론실, on DC인사이드 — none of it in English. Korean is the highest-impact non-English market to cover, and the one where Mediaberry's edge is widest.

Platforms covered
  • Naver 금융
    Korea's largest finance discussion hub
  • 종목토론실
    ticker-by-ticker forum on Naver
  • DC인사이드
    younger demographic, high-velocity threads
  • Korean FinTwit
    Korean-language X accounts of analysts and retail leaders
Market 04
日本語 Japanese
$66B
Japanese investors into overseas equities · single year via NISA
Why it matters

The 2024 NISA expansion drove Japanese investors to buy a record ¥10.4 trillion (~$66B) of overseas equities in a single year, across more than 25 million accounts and growing. The Yahoo!ファイナンス掲示板 NISA holders are long-term, structural, and entirely Japanese-speaking. Mediaberry reads the board your existing tools don't see.

Platforms covered
  • Yahoo!ファイナンス掲示板
    the core NISA discussion forum
  • 5ch 市場板
    anonymous, high-volume retail board
  • Japanese FinTwit
    Japanese-language X analysts and retail commentary
Market 05
Southeast Asia
next on the roadmap
Why it's next

Singapore has one of the highest ADR participation rates per capita in the world. Malaysia and Thailand are building the same retail rails Korea did five years ago. Mediaberry is staging SEA market coverage now, English-first locally, with native-language layers to follow.

Platforms covered
  • Singapore
    ADR-heavy retail flows
  • Malaysia
    growing US-equity participation
  • Regional communities
    broker forums + Telegram clusters in evaluation

Available to design partners on request; broad availability planned for 2026.

Mediaberry

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