Bellevue Group AG

SEC CIK: 0001674546
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

BLLN holding history

BillionToOne, Inc. in every 13F filed by Bellevue Group AG, 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): 10,554
Value: $1.27M
% of portfolio: <0.1%
Quarters held: 3; Since Q4 2025

Holdings of BLLN by Bellevue Group AG, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	10,554	$1.27M	<0.1%	00.0%	Unchanged	Holders
Q1 2026	10,554	$833.1K	<0.1%	−35−0.3%	Reduced	Holders
Q4 2025	10,589	$866.6K	<0.1%	+10,589	New	Holders