account_balance

Investment manager · 13F filer · SEC CIK 1103882

Paloma Partners Management Co

Reported value$421Mas of Jun 30, 2026
Positions19 15 new, 39 sold out
Top 10 weight96.0%Guardant Health Inc alone is 20%
FiledAug 1445 days after quarter end

Portfolio · as of Jun 30, 2026

Where the money is

New or addedTrimmedHeld

Boxes show the top 12 stocks, sized against each other. The bar above shows how much of the fund they are. 13F only covers US-listed stocks, so foreign holdings and short positions are missing.

Show the top 12 as a list
Guardant Health Inc 20.3% New
Alibaba Group HLDG Ltd 16.0% Added +63%
Bridgebio Pharma Inc 13.3% New
Cloudflare Inc 11.9% New
Snowflake Inc 10.2% New
Trip Com Group Ltd 9.6% Added +311%
Gamestop Corp 5.6% New
Cheesecake Factory Inc 3.6% New
Rivian Automotive Inc 3.0% New
Cyberark Software Ltd 2.5% New
ACGC Acp Holdings Acquisition Cor 1.4% New
Jetblue Airways Corp 1.1% New

What changed

Biggest moves since Mar 31, 2026

Filed Aug 14, 2026, compared with the May 15, 2026 filing
add_circleNew
  • Guardant Health Inc $85.3M
  • Bridgebio Pharma Inc $55.8M
  • Cloudflare Inc $50.2M
  • Snowflake Inc $43M
arrow_upwardAdded
  • Trip Com Group Ltd +311%
  • Alibaba Group HLDG Ltd +63%
arrow_downwardTrimmed
remove_circleSold out

Where this data comes from. Insider trades, fund holdings, activist stakes and company results come from public SEC EDGAR filings (Forms 4, 13F, 13D/13G, 10-Q and 8-K). Congress trades come from the STOCK Act reports members file with the House Clerk and the Senate.

This is data, not investment advice. About StockToast