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LORD, ABBETT & CO. LLC

Position in BLLN — BillionToOne, Inc.

CIK 728100 JERSEY CITY, NJ

Position in BLLN

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$3,496,173
-$293,673 QoQ
Shares Held
44,289
-4.4% QoQ
Ownership
0.096%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2025
2 quarters on record
Voting authority Sole 61% Shared 0% None 39%

Common Shares in BLLN Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Mar 31, 2026

LORD, ABBETT & CO. LLC holds $835,881,937 across 12 Diagnostics & Research names. BLLN ranks #11 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in BLLN

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2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $3,496,173 44,289
2025-12-31 $3,789,846 46,308