Foresite Capital Management IV, LLC

WEST HOLLYWOOD, CA · CIK 1704132 · 13F filing filed 2026-08-14

No investment adviser registration (Form ADV) found for this filer. It may be a parent company whose subsidiaries are the registered advisers, a bank or insurer, or a manager based outside the US.

Others nearbyWest Hollywood, CA

$290.2m reported value +22.4% vs Q1 2026

6positions

100.0%in top 10

1 new 2 added 0 reduced 3 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#	Security	Ticker	Shares	Value	% of portfolio	Change	Shares change
1	PHARVARIS N V COM PHVS	PHVS	4,778,581	$165.2m56.95%	56.95%	Unchanged
2	CYTOKINETICS INC COM NEW CYTK	CYTK	714,695	$60.9m20.98%	20.98%	Added +211.4k	+211,400 42.0%
3	EIKON THERAPEUTICS INC COM EIKN	EIKN	1,943,682	$25.4m8.74%	8.74%	Unchanged
4	RELAY THERAPEUTICS INC COM RLAY	RLAY	1,250,000	$23.4m8.06%	8.06%	Added +250.0k	+250,000 25.0%
5	XENON PHARMACEUTICALS INC COM XENE	XENE	160,000	$9.7m3.33%	3.33%	Unchanged
6	CRINETICS PHARMACEUTICALS IN COM CRNX	CRNX	150,000	$5.6m1.93%	1.93%	New

Sold out since Q1 2026

Security	Ticker	Shares held before	Value then
LYELL IMMUNOPHARMA INC LYEL	LYEL	800,399	$16.1m800.4k shares
ALECTOR INC ALEC	ALEC	3,887,200	$8.4m3.9m shares
MAZE THERAPEUTICS INC MAZE	MAZE	156,901	$4.7m156.9k shares