Frazier Life Sciences IX, L.P.

6 filings 3 distinct issuers Active 2020-04-29 → 2026-01-27

Track Record

Total filings

1 SCHEDULE · 5 SC

Distinct issuers

50% issuer diversity

Median stake

6.8%

4,108,404 avg shares

AI briefs cached

0/6

intent-classified filings

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

Median 30d

0.0%

across 1 filings · win rate 0%

Median 60d

0.0%

across 1 filings · win rate 0%

Median 90d

0.0%

across 1 filings · win rate 0%

Median 1y

—

across 0 filings · win rate —

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 · 6 total

Filed	Form	Issuer	Stake	Shares
2026-01-27	SCHEDULE	Mirum Pharmaceuticals, Inc.MIRM	6.80%	4,108,404	view →
2023-09-05	SC	Mirum Pharmaceuticals, Inc.MIRM	—	—	view →
2022-09-26	SC	Phathom Pharmaceuticals, Inc.PHAT	—	—	view →
2021-01-27	SC	Passage BIO, Inc.PASG	—	—	view →
2020-12-18	SC	Mirum Pharmaceuticals, Inc.MIRM	—	—	view →
2020-04-29	SC	Mirum Pharmaceuticals, Inc.MIRM	—	—	view →

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