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What the world's activists, and Congress, just bought

When a famous investor crosses a disclosure threshold, 5% in Japan, 3% in the UK, they must report it. When a member of the US Congress trades a stock, they must report that too. These are those filings: the most recent stakes and buys from the people worth watching, straight from the public record.

No forecast, no recommendation. Just what they bought, when, and how much. The same honesty rule as the rest of the site.

6341 disclosures · 3503 investors + members · Japan (EDINET) · UK (FCA) · Korea (DART) · US Congress (STOCK Act) · crypto (Arkham onchain) · prediction markets (Polymarket + Kalshi)

Japan, 415 new stakes

FiledInvestorCompanyStake
2026-09-14jp_三菱商事株式会社アルビス株式会社15.0%
2026-08-27jp_GMOインターネットグループ株式会社株式会社FFRIセキュリティ5.0%
2026-08-26jp_GMOインターネットグループ株式会社株式会社FFRIセキュリティ5.0%
2026-08-26jp_GMOインターネットグループ株式会社GMOプロダクトプラットフォーム64.7%
2026-08-26jp_株式会社PKSHA Technology株式会社Sapeet32.0%

United Kingdom, 33 new stakes

FiledInvestorCompanyStake
2026-06-25Asset Value InvestorsRESIDENTIAL SECURE INCOME PLC6.0%
2026-06-05Sand Grove CapitalBLUEFIELD SOLAR INCOME FUND LIMITED5.1%
2026-05-28Causeway CapitalMELROSE INDUSTRIES PLC5.1%
2026-05-13Silchester InternationalHOWDEN JOINERY GROUP PLC5.0%
2026-04-10fundsmithTHE SAGE GROUP PLC.5.0%

South Korea, 5587 new stakes

FiledInvestorCompanyStake
2026-09-22kr_이엑스마일스톤조합에넥스28.5%
2026-09-10kr_GICPrivateLimited삼성화재해상보험5.0%
2026-09-09kr_굿뉴스파트너스에넥스28.5%
2026-09-07kr_미래에셋자산운용하이젠알앤엠5.1%
2026-09-07kr_한국산업은행스카이랩스7.5%

United States. Congress · 306 recent buys

Members of Congress must disclose their trades within 45 days under the STOCK Act. These are the most recent purchases on the public record (last 120 days, 25 members). Amount is the midpoint of the disclosed dollar bracket.

TradedMemberTickerAmount
2026-09-08David J. Taylor HousePG~$8k
2026-09-08David J. Taylor HouseIBP~$8k
2026-08-27Gilbert Cisneros HouseETN~$32k
2026-08-27Gilbert Cisneros HousePWR~$32k
2026-08-26David J. Taylor HouseFITB~$8k

Prediction markets, what the crowd is pricing

Live odds from two prediction markets. Polymarket (global, on-chain) and Kalshi (US, CFTC-regulated). These are the crowd's current prices on open questions: the market's implied probability, not a Prior Moves forecast. Where real money is betting, as of 2026-09-22.

Politics

QuestionImplied24h volResolves
Brazil Presidential Election - Flávio Bolsonaro61%$1.0M2026-10-04
Presidential Election Winner 2028 - JD Vance21%$841k2028-11-07
Elon Musk # tweets September 15 - September 22, 2026? - 200-21970%$564k2026-09-22
Next French Presidential Election - Marine Le Pen38%$481k2028-01-01
Balance of Power: 2026 Midterms - Democrats Sweep66%$470k2026-11-03

Economics

QuestionImplied24h volResolves
Fed Decision in October? - 25 bps increase54%$962k2026-10-29
Largest Company end of December 2026? - NVIDIA76%$46k2027-01-01
Strait of Hormuz traffic returns to normal by December 31?20%$33k2027-01-01
US recession by end of 2026?10%$32k2027-01-31
How many Fed rate cuts in 2026? - 0 (0 bps)96%$32k2027-01-01

Geopolitics

QuestionImplied24h volResolves
NATO x Russia military clash by...? - December 3132%$382k2027-01-01
Will the U.S. invade Iran before 2027?16%$280k2027-01-01
US announces end of Iranian blockade by...? - December 3164%$234k2027-01-01
Venezuela leader end of 2026? - Nicolás Maduro54%$180k2027-01-01
Putin out as President of Russia by...? - June 30, 202712%$172k2027-07-01

Tech & Science

QuestionImplied24h volResolves
Next Claude Opus released on...? - September 2278%$235k2026-09-23
Anthropic lab leak by...? - June 30, 20276%$75k2027-07-01
Which company has best AI model end of 2026? - Anthropic70%$39k2026-12-31
OpenAI announces another Millennium Prize solution by...? - December 31, 202782%$24k2028-01-01
Best Chinese AI Company end of September? - Alibaba89%$20k2026-09-30

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Prior Moves is a publisher of research and commentary on public securities filings, not an investment adviser. Nothing here is investment advice or a recommendation to buy or sell any security. Holdings shown are reconstructed from public disclosures, large-shareholding filings (Japan FSA EDINET; UK FCA National Storage Mechanism; Korea FSS DART) and US congressional Periodic Transaction Reports filed under the STOCK Act, and may lag or contain errors. Congressional amounts are the midpoint of the disclosed dollar bracket, not an exact figure. Crypto entity values are reconstructed from public blockchain data via Arkham’s entity labels, which are best-effort attributions and may misattribute or omit wallets. Prediction-market odds are live prices from Polymarket and Kalshi and represent each market's implied probability at the time the page was built, not a forecast or recommendation. Do your own research.