13FPulse
BL

BLFS BIOLIFE SOLUTIONS INC

2026Q2 · CUSIP 09062W204 · Sector: Healthcare & Biotech

Piling in

Net holder growth ranks near the top of the market

Funds that own it
215
Institutions that reported holding it to the SEC
Net increase in holders
+29
Last quarter 186 → now 215
How unusual is that
Top 20%
Stronger buying than 89% of US stocks
What the filings say, in one paragraph

215 funds held BLFS at the end of 2026Q2, up 29 from the quarter before. That is stronger buying than 88.9% of US stocks — among the most piled-into names this quarter. BLFS has had 8 buying rushes in its history, and the price moved -14.8% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Healthcare & Biotech sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2014Q3: holders=15 2014Q4: holders=15 2015Q1: holders=15 2015Q2: holders=10 2015Q3: holders=10 2015Q4: holders=13 2016Q1: holders=17 2016Q2: holders=18 2016Q3: holders=17 2016Q4: holders=17 2017Q1: holders=15 2017Q2: holders=16 2017Q3: holders=24 2017Q4: holders=31 2018Q1: holders=30 2018Q2: holders=48 2018Q3: holders=55 2018Q4: holders=53 2019Q1: holders=63 2019Q2: holders=71 2019Q3: holders=78 2019Q4: holders=78 2020Q1: holders=72 2020Q2: holders=80 2020Q3: holders=105 2020Q4: holders=124 2021Q1: holders=127 2021Q2: holders=128 2021Q3: holders=161 2021Q4: holders=166 2022Q1: holders=160 2022Q2: holders=157 2022Q3: holders=173 2022Q4: holders=164 2023Q1: holders=168 2023Q2: holders=154 2023Q3: holders=152 2023Q4: holders=139 2024Q1: holders=150 2024Q2: holders=164 2024Q3: holders=193 2024Q4: holders=182 2025Q1: holders=187 2025Q2: holders=194 2025Q3: holders=192 2025Q4: holders=185 2026Q1: holders=186 2026Q2: holders=215 -33 -16.5 +0 +16.5 +33 9118226 14Q316Q117Q319Q120Q322Q123Q325Q126Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 8 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2026Q2 Top 20%
2024Q3 Top 20% +30.3% +8.0%
2024Q2 Top 20% -16.2% +8.0%
2022Q3 Top 10% +4.2% -5.6%
2021Q3 Top 5% -54.3% -76.6%
2020Q3 Top 10% +19.4% -1.4%
2019Q2 Top 20% -25.4% -21.4%
2018Q2 Top 20%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
123
Change in large funds
+26
Total value they hold
$1.4B
Funds buying for the first time
59
Funds that sold out entirely
30
Price change that quarter
+61.1%
Funds holding puts (bearish)
2
Funds holding calls (bullish)
2

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.