Jasper Ridge Partners, L.P.

Position in BLLN — BillionToOne, Inc.

CIK 1453381 MENLO PARK, CA

Position in BLLN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$615,137

New position

Shares Held

5,127

first reported quarter

Ownership

0.011%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#94

of 156 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Jasper Ridge Partners, L.P. holds $12,112,502 across 5 Diagnostics & Research names. BLLN ranks #3 (5.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GH	Guardant Health, Inc.	53,125	$7,970,343
2	DHR	Danaher Corp /De/	15,004	$2,857,961
3	BLLN	BillionToOne, Inc. This page	5,127	$615,137
4	IQV	Iqvia Holdings Inc.	2,463	$475,900
5	PSNL	Personalis, Inc.	14,415	$193,161

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$615,137	5,127	—	Shares	Sole	2026-08-14
No filing history on record for this holder in this stock.