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GREAT LAKES ADVISORS, LLC

Position in BLFS — Biolife Solutions Inc

CIK 1078013 CHICAGO, IL

Position in BLFS

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$551,144
-$196,477 QoQ
Shares Held
28,886
-6.6% QoQ
Ownership
0.059%
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 81% Shared 0% None 19%

Common Shares in BLFS Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Mar 31, 2026

GREAT LAKES ADVISORS, LLC holds $43,943,343 across 6 Medical Instruments & Supplies names. BLFS ranks #4 (1.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 BLFS
Biolife Solutions Inc
This page
28,886 $551,144

All Filings in BLFS

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2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $551,144 28,886
2025-12-31 $747,621 30,919