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PFM Health Sciences, LP

Position in BLLN — BillionToOne, Inc.

CIK 1442756 SAN FRANCISCO, CA

Position in BLLN

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$6,952,166
-$212,680 QoQ
Shares Held
88,069
+0.6% QoQ
Ownership
0.187%
of shares outstanding
% of Portfolio
0.78%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2025
2 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in BLLN Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

PFM Health Sciences, LP holds $99,390,670 across 8 Diagnostics & Research names.

# Ticker Company Shares Value (USD) Open

All Filings in BLLN

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $6,952,166 88,069
2025-12-31 $7,164,846 87,547