Lord, Abbett & Co. LLC

SEC CIK: 0000728100
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

BLLN holding history

BillionToOne, Inc. in every 13F filed by Lord, Abbett & Co. LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BLLN overview All 13F holders of BLLN Full Q2 2026 holdings

Shares (Q2 2026): 86,293
Value: $10.4M
% of portfolio: <0.1%
Quarters held: 3; Since Q4 2025

Holdings of BLLN by Lord, Abbett & Co. LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	86,293	$10.4M	<0.1%	+42,004+94.8%	Added	Holders
Q1 2026	44,289	$3.50M	<0.1%	−2,019−4.4%	Reduced	Holders
Q4 2025	46,308	$3.79M	<0.1%	+46,308	New	Holders