Great Lakes Advisors, LLC

SEC CIK: 0001078013
Latest filing: Aug 10, 2026

SEC filings (opens in a new tab)

BLFS holding history

Biolife Solutions Inc in every 13F filed by Great Lakes Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 0; Sold out in Q2 2026
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q4 2025

Holdings of BLFS by Great Lakes Advisors, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	0	$0	0.0%	−28,886−100.0%	Sold out	Holders
Q1 2026	28,886	$551.1K	<0.1%	−2,033−6.6%	Reduced	Holders
Q4 2025	30,919	$747.6K	<0.1%	+30,919	New	Holders