Insider · SEC Form 4 filer

Baker Bros. Advisors LP

Companies

Where they file as an insider

Madrigal Pharmaceuticals (MDGL) Director Latest filing Nov 6, 2026
Kodiak Sciences (KOD) Director, 10% owner Latest filing Nov 5, 2026
Incyte (INCY) Director, 10% owner Latest filing Sep 30, 2026
BeOne Medicines (ONC) Director Latest filing Sep 14, 2026
IGM Biosciences (IGMS) Insider Latest filing Aug 14, 2025
Denali Therapeutics (DNLI) Director Latest filing Jun 3, 2025
Bicycle Therapeutics (BCYC) Director, 10% owner Latest filing Jan 2, 2025
Acadia Pharmaceuticals (ACAD) Director, 10% owner Latest filing May 29, 2024

Track record

Did their buys beat the typical stock?

Open-market buys41
Quarters checked 6 months later1
Beat the typical stock —
Quarters too new to check2

Too soon to tell. 1 quarter has finished so far. We show a record once 3 have.

Kodiak Sciences (KOD) Bought Nov 4–5, 2026 · $24.3M · 247,090 shares Too new Too new. Its 6-month check uses prices as of Jun 30, 2027.
Madrigal Pharmaceuticals (MDGL) Bought Nov 4–6, 2026 · $35M · 91,806 shares Too new Too new. Its 6-month check uses prices as of Jun 30, 2027.
IGM Biosciences (IGMS) Bought Mar 26–28, 2024 · $3.43M · 395,317 shares Not counted Not counted. We have no fund price for this stock on both Mar 31, 2024 and Sep 30, 2024.
Madrigal Pharmaceuticals (MDGL) Bought Dec 13–14, 2023 · $22.5M · 101,792 shares Beat typical Dec 31, 2023 $231.38 → Jun 30, 2024 $280.16 · +21.1% (typical stock −1.2%)

Each row is one stock in one quarter, however many buys it took. We take the stock's price at the end of that quarter and again 6 months later, and compare it with the typical stock over the same dates. Prices are quarter-end values from funds' 13F reports (the middle value across 3 or more funds), through Sep 30, 2026. Moves past 3 times up or down, mostly stock splits, are left out. How we tested this.

Past results. This is data, not advice.

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. Daily closing prices come from post-no-preference/stocks on DoltHub, a community-run database shared under CC BY-SA 4.0; the prices we show stay under that license. They are each day's close, not live or official exchange prices.

This is data, not investment advice. About StockToast · Your watchlist