13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
FILER PROFILE · CIK 0001425738

Redmile Group, LLC

23 filings 8 distinct issuers Active 2018-04-262026-07-24

Track Record

Total filings
23
4 SCHEDULE 13D/A · 1 SCHEDULE · 18 SC
Distinct issuers
8
35% issuer diversity
Median stake
9.22%
6,015,122 avg shares
AI briefs cached
0/23
intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d
-3.2%
across 3 filings · win rate 33%
Median 60d
-10.9%
across 2 filings · win rate 0%
Median 90d
+12.1%
across 1 filings · win rate 100%
Median 1y
+55.0%
across 1 filings · win rate 100%

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 23 total

FiledFormIssuerStakeSharesIntent
2026-07-24 SCHEDULE 13D/A Atara Biotherapeutics, Inc.ATRA 9.90% 950,994 view →
2026-07-17 SCHEDULE 13D/A Shattuck Labs, Inc.STTK 9.90% 10,019,421 view →
2026-06-11 SCHEDULE 13D/A Shattuck Labs, Inc.STTK 9.90% 9,819,084 view →
2026-05-14 SCHEDULE 13D/A Atara Biotherapeutics, Inc.ATRA 9.90% 950,994 view →
2025-04-29 SCHEDULE Absci CorpABSI 6.50% 8,335,116 view →
2024-07-19 SC Augmedix, Inc. view →
2023-12-28 SC FATE THERAPEUTICS INCFATE view →
2023-06-21 SC MedAvail Holdings, Inc. view →
2023-06-13 SC IGM Biosciences, Inc. view →
2023-03-15 SC MedAvail Holdings, Inc. view →
2022-10-05 SC IGM Biosciences, Inc. view →
2022-07-06 SC MedAvail Holdings, Inc. view →
2022-01-14 SC MedAvail Holdings, Inc. view →
2021-11-29 SC MedAvail Holdings, Inc. view →
2021-03-01 SC Augmedix, Inc. view →
2021-01-12 SC FATE THERAPEUTICS INCFATE view →
2020-12-15 SC IGM Biosciences, Inc. view →
2020-09-10 SC IGM Biosciences, Inc. view →
2019-10-24 SC ALDER BIOPHARMACEUTICALS INC view →
2019-09-17 SC FATE THERAPEUTICS INCFATE view →
2019-09-17 SC ALDER BIOPHARMACEUTICALS INC view →
2019-03-06 SC ALDER BIOPHARMACEUTICALS INC view →
2018-04-26 SC ALDER BIOPHARMACEUTICALS INC view →

Alert me when Redmile Group, LLC files anything

Free. We email you when criteria match. One-click unsubscribe in every email.

Track this filer's every move in real time.

Custom alerts on filer activity · full feed access · daily intelligence · API. From $49/mo.

See pricing →