Biolife Solutions BLFS Institutional Ownership

Ownership Summary

Biolife Solutions Inc (NASDAQ:BLFS) showed up in the 13F filings of 185 institutional investors as of March 2026.

• Their combined ownership stood at 102.3% of outstanding shares in March 2026, down from 104.9% in December 2025.
• They increased total shares held in BLFS by 8.87% quarter over quarter, and investors in Biolife Solutions decreased 2.12% from a year ago.
• Of these 185 holders, 104 added to their stakes in Biolife Solutions, 56 trimmed positions, and 25 made no changes.
• The aggregate institutional position in Biolife Solutions amounted to 49.59Mn shares as of March 2026, up by 4.04Mn shares quarter on quarter, and down 2.3Mn shares year over year.
• T. Rowe Price Investment Management, Inc. holds the largest position in BLFS at 6.51Mn shares as of March 31, 2026, or 13.43% of shares outstanding.
• The biggest buyers of Biolife Solutions for the quarter ending March 2026 included VANGUARD CAPITAL MANAGEMENT LLC (1.92Mn), T. Rowe Price Investment Management, Inc. (1.05Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (865.04K), CRAMER ROSENTHAL MCGLYNN LLC (632.81K), Bank Of America Corp /De/ (382.78K).
• Leading sellers of Biolife Solutions shares for the quarter ending March 2026 were Invesco Ltd. (1.58Mn), Rockefeller Capital Management L.P. (670.37K), Uniplan Investment Counsel, Inc. (197.72K), Goldman Sachs Group Inc (192.4K), Morgan Stanley (90.81K).
• Business Quant data shows the 10 biggest positions in Biolife Solutions as of March 2026 are held by T. Rowe Price Investment Management, Inc. (6.51Mn), BlackRock, Inc. (6.1Mn), Casdin Capital, LLC (5.96Mn), Invesco Ltd. (2.35Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.92Mn), State Street Corp (1.58Mn), FMR LLC (1.47Mn), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (1.2Mn), FRED ALGER MANAGEMENT, LLC (1.08Mn), DIMENSIONAL FUND ADVISORS LP (1.04Mn).