BLFS
BIOLIFE SOLUTIONS INCData as of 2026 Q2 (06-30) · 13F snapshot
Summary
BIOLIFE SOLUTIONS INC (BLFS) is held as common stock by 3 tracked hedge-fund managers, with a combined reported value of ~$23.12M; the largest are Izzy Englander, Ken Griffin, Steven Cohen. 2 tracked managers also disclosed PUT or CALL positions, reported separately below. This quarter: 2 new, 1 trimmed, 1 closed. 6 public STOCK Act / OGE trade disclosures are on record. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.
Attention · LowThis quarter · Mixed
Common-stock holders32 also report options
Congress trades6
Price$39.22vs quarter-end+38.88%
Sectors0
This quarter's moves
Top holderNew2
Added0
Trimmed / sold2
Izzy EnglanderCommon-stock positions
PUT and CALL disclosures are excluded from these holder counts and values.
| Investor | Value | % of portfolio | Action |
|---|
PUT / CALL disclosures
Reported separately: 13F option values are not common-stock ownership and do not reveal the full strategy or economic exposure.
Value $1.41M— of portfolio50,0002026 Q2
Value $1.01M— of portfolio35,8002026 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Izzy EnglanderCALL | $1.41M | — | — |
| Ken GriffinCALL | $1.01M | — | — |
Public SEC 13F filings may appear up to 45 days after quarter-end; STOCK Act / OGE trade filings are generally due within 45 days but may be late. Partial data only — research, not investment advice.