BLUE bluebird bio, Inc.
NASDAQNo longer listedCommon stock
BLUE was the NASDAQ ticker symbol of bluebird bio, Inc. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol.
BLUE at a glance
- Symbol
- BLUE
- Company / issuer
- bluebird bio, Inc.
- Security type
- Common stock
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015 – Jun 2025
- Sector
- Health Care
- Industry
- Biotechnology: Biological Products (No Diagnostic Substances)
- Country
- United States
- IPO year
- 2013
- Last reported market cap
- $48.7 million (May 2025)
BLUE ticker history
All listing names we have recorded under the symbol BLUE, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| bluebird bio, Inc. | Common Stock | Jan 2015 | Jun 2025 |
Snapshots have gaps (notably 2018–2021, and 2015–2021 for NYSE listings), so the actual delisting date may be later than the last-seen date.
Frequently asked questions
What company has the ticker symbol BLUE?
BLUE was the ticker symbol of bluebird bio, Inc on NASDAQ.
Is BLUE still trading?
No. BLUE does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Jun 2025.
Which exchange was BLUE listed on?
BLUE was listed on NASDAQ.
Nearby symbols
BLRX BioLineRx Ltd.BLSH BullishBLSM BlossomHill Therapeutics, Inc.BLT Blount International, Inc.BLTE Belite Bio, IncBLTH American Battery Materials, Inc.BLUW Blue Water Acquisition Corp. IIIBLVD Boulevard Acquisition Corp.BLVDU Boulevard Acquisition Corp.BLVDW Boulevard Acquisition Corp.BLW Blackrock Limited Duration Income TrustBLX Bladex, Inc.