BIOLIFE SOLUTIONS INC

BLFSNASDAQ

$37.30+0.52 (+1.41%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

BIOLIFE SOLUTIONS INC price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+44.0%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
T. Rowe Price Investment Management, Inc.	13.81%	$191M	0.13%	Add 3.76%
BlackRock, Inc.	13.04%	$180M	0.00%	Not reported
Casdin Capital, LLC	9.52%	$131M	6.58%	Reduce 21.86%
Invesco Ltd.	4.58%	$63.3M	0.01%	Not reported
Vanguard Capital Management LLC	4.02%	$55.5M	0.00%	Not reported
State Street Corp	3.39%	$46.8M	0.00%	Not reported
Geode Capital Management, LLC	2.22%	$30.7M	0.00%	Not reported
Massachusetts Financial Services Co	2.21%	$30.5M	0.01%	Reduce 9.85%
Fred Alger Management, LLC	2.20%	$30.4M	0.10%	Reduce 0.22%
Dimensional Fund Advisors LP	2.14%	$29.5M	0.01%	Not reported
FMR LLC	2.03%	$28M	0.00%	Not reported
Bank of America Corp	1.94%	$26.8M	0.00%	Not reported
Vanguard Portfolio Management LLC	1.87%	$25.8M	0.00%	Not reported
Royal Bank of Canada	1.82%	$25.2M	0.00%	Not reported
UBS Group AG	1.70%	$23.5M	0.00%	Not reported
Stephens Investment Management Group LLC	1.45%	$20M	0.21%	Add 5.28%
Millennium Management LLC	1.28%	$17.7M	0.01%	Not reported
Royce & Associates LP	1.28%	$17.6M	0.14%	Not reported
Geneva Capital Management LLC	1.19%	$16.4M	0.38%	Reduce 21.31%
Cramer Rosenthal Mcglynn LLC	1.18%	$16.3M	0.82%	Reduce 9.01%
Next Century Growth Investors LLC	1.14%	$15.8M	0.84%	Add 54.40%
Gagnon Securities LLC	1.10%	$15.1M	2.92%	Reduce 0.11%
Goldman Sachs Group Inc	1.09%	$15M	0.00%	Not reported
Granahan Investment Management, LLC	1.07%	$14.7M	0.52%	Not reported
Mutual of America Capital Management LLC	1.02%	$14M	0.14%	Not reported
Northern Trust Corp	0.98%	$13.5M	0.00%	Not reported
Morgan Stanley	0.98%	$13.5M	0.00%	Not reported
Rockefeller Capital Management L.P.	0.91%	$12.6M	0.02%	Not reported
Raymond James Financial Inc	0.90%	$12.4M	0.00%	Not reported
Charles Schwab Investment Management Inc	0.82%	$11.4M	0.00%	Not reported
Palisade Capital Management, LP	0.72%	$9.96M	0.43%	Reduce 53.51%
Peregrine Capital Management LLC	0.67%	$9.19M	0.30%	Reduce 4.82%
Roubaix Capital, LLC	0.63%	$8.74M	3.14%	New Not reported
New York State Common Retirement Fund	0.62%	$8.54M	0.01%	Not reported
Russell Investments Group, Ltd.	0.56%	$7.75M	0.01%	Not reported
Gagnon Advisors, LLC	0.56%	$7.74M	4.92%	Not reported
Vanguard Fiduciary Trust Co	0.56%	$7.69M	0.00%	Not reported
Thrivent Financial for Lutherans	0.49%	$6.77M	0.01%	Add 821.11%
Heights Point Management, LP	0.49%	$6.75M	5.37%	Add 2.52%
Ranger Investment Management, L.P.	0.49%	$6.74M	0.43%	Reduce 11.45%
JPMorgan Chase & Co	0.47%	$6.52M	0.00%	Not reported
Bank of New York Mellon Corp	0.47%	$6.47M	0.00%	Not reported
Principal Financial Group Inc	0.39%	$5.42M	0.00%	Not reported
Uniplan Investment Counsel, Inc.	0.39%	$5.32M	0.50%	Add 3.00%
Jane Street Group, LLC	0.37%	$5.17M	0.00%	Not reported
Summit Creek Advisors LLC	0.37%	$5.1M	1.74%	Reduce 41.64%
Envestnet Asset Management Inc	0.33%	$4.56M	0.00%	Not reported
Citadel Advisors LLC	0.32%	$4.46M	0.00%	Not reported
Diamond Hill Capital Management, LLC (Investment Advisor)	0.31%	$4.35M	0.03%	New Not reported
Man Group plc	0.30%	$4.11M	0.01%	Not reported

50 of 205 holders

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