Biolife Solutions Inc (BLFS) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

62,100,000Shares Outstanding

991,599Shares held by institutions

$22,172,154Value of institutional holdings

63.67%Institutional ownership %

-8.19%Shares Changed QoQ

176No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 176 institutional investors hold a position in Biolife Solutions Inc (NASDAQ:BLFS).

Biolife Solutions saw its institutional ownership percentage fell to 63.7% in December 2025 from 77.4% in September 2025.
In percentage terms, this reflects as a holdings change of -8.19% quarter on quarter, and a decrease of 3.30% year over year.
The latest 13F cycle for Biolife Solutions reveals that of 176 total investors, 79 funds grew their exposure, whereas 70 reduced theirs and 27 made no changes.
The total number of shares held by institutions in Biolife Solutions decreased to 39.54Mn as of December 2025, a net change of down by 3.53Mn shares quarter on quarter, and down 7.29Mn shares year over year.
Casdin Capital, LLC's holding of 5.96Mn shares as of December 31, 2025 makes it the primary institutional investor in Biolife Solutions, owning 9.59% of the stock.
Among the most significant buyers of Biolife Solutions during December 2025 were FMR LLC (532.42K), Capricorn Fund Managers Ltd (378.55K), BlackRock, Inc. (311.12K), Heights Point Management, LP (217.55K), Uniplan Investment Counsel, Inc. (185.80K).
Leading sellers of Biolife Solutions stock in December 2025 included T. Rowe Price Investment Management, Inc. (3.79Mn), Casdin Capital, LLC (750.00K), Rockefeller Capital Management L.P. (304.27K), D. E. Shaw & Co., Inc. (119.16K), ROYAL BANK OF CANADA (99.95K).
The top 10 institutional holders of Biolife Solutions for the quarter ending December 2025 included Casdin Capital, LLC (5.96Mn), BlackRock, Inc. (5.91Mn), VANGUARD GROUP INC (3.09Mn), FMR LLC (1.55Mn), STATE STREET CORP (1.51Mn), FRED ALGER MANAGEMENT, LLC (1.08Mn), DIMENSIONAL FUND ADVISORS LP (1.03Mn), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (1.00Mn), GEODE CAPITAL MANAGEMENT, LLC (953.13K), AMERIPRISE FINANCIAL INC (904.32K).

176 Institutional Holders

991,599 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Casdin Capital, LLC	31 Dec, 2025	5,957,165	-750,000	-11.18%	$144,044,250.00
BlackRock, Inc.	31 Dec, 2025	5,911,614	311,116	5.56%	$142,942,826.00
VANGUARD GROUP INC	31 Dec, 2025	3,087,386	119,868	4.04%	$74,652,994.00
FMR LLC	31 Dec, 2025	1,548,194	532,423	52.42%	$37,435,325.00
STATE STREET CORP	31 Dec, 2025	1,505,593	49,028	3.37%	$36,405,239.00
FRED ALGER MANAGEMENT, LLC	31 Dec, 2025	1,083,838	-25,084	-2.26%	$26,207,203.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,025,170	21,787	2.17%	$24,790,513.00
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	31 Dec, 2025	1,004,164	-93,188	-8.49%	$24,280,686.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	953,126	788	0.08%	$23,050,226.00
AMERIPRISE FINANCIAL INC	31 Dec, 2025	904,318	-4,583	-0.50%	$21,866,410.00
ROYAL BANK OF CANADA	31 Dec, 2025	819,288	-99,948	-10.87%	$19,812,000.00
PALISADE CAPITAL MANAGEMENT, LP	31 Dec, 2025	811,010	-97,430	-10.72%	$19,610,222.00
GENEVA CAPITAL MANAGEMENT LLC	31 Dec, 2025	803,538	-95,493	-10.62%	$19,429,537.00
Rockefeller Capital Management L.P.	31 Dec, 2025	705,863	-304,266	-30.12%	$17,067,767.00
Stephens Investment Management Group LLC	31 Dec, 2025	606,887	-1,927	-0.32%	$14,674,528.00
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	31 Dec, 2025	575,463	-55,128	-8.74%	$13,914,695.00
MORGAN STANLEY	31 Dec, 2025	535,040	-45,660	-7.86%	$12,937,288.00
GAGNON SECURITIES LLC	31 Dec, 2025	534,357	-1,400	-0.26%	$12,920,752.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	521,327	43,054	9.00%	$12,605,688.00
VOYA INVESTMENT MANAGEMENT LLC	31 Dec, 2025	496,937	-317	-0.06%	$12,015,936.00

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