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    bluebird bio Inc.

    Subscribe to $BLUE
    $BLUE
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    bluebird bio, Inc., a biotechnology company, researches, develops, and commercializes transformative gene therapies for severe genetic diseases and cancer. Its product candidates for severe genetic diseases include betibeglogene autotemcel for the treatment of transfusion-dependent ß-thalassemia; LentiGlobin for the treatment of sickle cell disease; and elivaldogene autotemcel to treat cerebral adrenoleukodystrophy. The company's product candidates in oncology include Idecabtagene vicleucel and bb21217, which are chimeric antigen receptor T (CAR T) cell product candidates for the treatment of multiple myeloma. It has collaboration and license agreements with Bristol-Myers Squibb, Regeneron Pharmaceuticals, Inc., Novartis Pharma AG, Orchard Therapeutics Limited, Medigene AG, Novo Nordisk A/S, Forty Seven, Inc., Gritstone Oncology, Inc., Magenta Therapeutics, Inc., the Seattle Children's Research Institute, University of North Carolina, and the Fred Hutchinson Cancer Research Center. bluebird bio, Inc. has a strategic alliance with National Resilience, Inc. to research, development, and delivery of cell therapies. The company was formerly known as Genetix Pharmaceuticals, Inc., and changed its name to bluebird bio, Inc. in September 2010. bluebird bio, Inc. was incorporated in 1992 and is headquartered in Cambridge, Massachusetts.

    IPO Year: 2013

    Exchange: NASDAQ

    Website: bluebirdbio.com

    Peers

    $BLBD

    Recent Analyst Ratings for bluebird bio Inc.

    DatePrice TargetRatingAnalyst
    2/24/2025Underweight → Neutral
    Analyst
    2/24/2025$29.00Overweight
    Analyst
    11/18/2024Neutral → Underweight
    Analyst
    11/15/2024Neutral → Underweight
    JP Morgan
    11/15/2024$3.00 → $0.50Buy → Neutral
    BofA Securities
    8/15/2024Overweight → Neutral
    JP Morgan
    12/11/2023Hold → Reduce
    HSBC Securities
    12/8/2023$3.00 → $7.00Underweight → Equal-Weight
    Morgan Stanley
    10/17/2023Neutral
    Cantor Fitzgerald
    9/6/2023$4.21Buy
    HSBC Securities
    See more ratings

    bluebird bio Inc. Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    See more
    • Chief Business & Legal Officer Vittiglio Joseph returned 5,625 shares to the company and was granted 2,500 shares, closing all direct ownership in the company (SEC Form 4)

      4 - bluebird bio, Inc. (0001293971) (Issuer)

      6/3/25 6:02:16 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Director Agwunobi John O returned 1,245 shares to the company, closing all direct ownership in the company (SEC Form 4)

      4 - bluebird bio, Inc. (0001293971) (Issuer)

      6/3/25 5:46:09 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Director Vachon Mark returned 1,245 shares to the company, closing all direct ownership in the company (SEC Form 4)

      4 - bluebird bio, Inc. (0001293971) (Issuer)

      6/3/25 5:38:38 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Chief Medical Officer Colvin Richard A returned 6,666 shares to the company and was granted 2,500 shares, closing all direct ownership in the company (SEC Form 4)

      4 - bluebird bio, Inc. (0001293971) (Issuer)

      6/3/25 5:36:00 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Director Tita-Reid Najoh returned 1,245 shares to the company, closing all direct ownership in the company (SEC Form 4)

      4 - bluebird bio, Inc. (0001293971) (Issuer)

      6/3/25 5:35:48 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • President and CEO Obenshain Andrew returned 24,120 shares to the company and was granted 14,820 shares, closing all direct ownership in the company (SEC Form 4)

      4 - bluebird bio, Inc. (0001293971) (Issuer)

      6/3/25 5:30:44 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Director Leiderman Elisabeth returned 1,245 shares to the company, closing all direct ownership in the company (SEC Form 4)

      4 - bluebird bio, Inc. (0001293971) (Issuer)

      6/3/25 5:29:38 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Director Jones-Burton Charlotte returned 1,245 shares to the company, closing all direct ownership in the company (SEC Form 4)

      4 - bluebird bio, Inc. (0001293971) (Issuer)

      6/3/25 5:24:41 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Officer Klima Thomas J returned 6,964 shares to the company and was granted 2,500 shares, closing all direct ownership in the company (SEC Form 4)

      4 - bluebird bio, Inc. (0001293971) (Issuer)

      6/3/25 5:21:39 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Chief Financial Officer Sterling O. James returned 7,500 shares to the company and was granted 2,500 shares, closing all direct ownership in the company (SEC Form 4)

      4 - bluebird bio, Inc. (0001293971) (Issuer)

      6/3/25 5:21:14 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    bluebird bio Inc. Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    See more
    • Bluebirdbio upgraded by Analyst

      Analyst upgraded Bluebirdbio from Underweight to Neutral

      2/24/25 7:05:14 AM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Analyst initiated coverage on Bluebirdbio with a new price target

      Analyst initiated coverage of Bluebirdbio with a rating of Overweight and set a new price target of $29.00

      2/24/25 7:04:33 AM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Bluebirdbio downgraded by Analyst

      Analyst downgraded Bluebirdbio from Neutral to Underweight

      11/18/24 4:13:05 AM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Bluebirdbio downgraded by JP Morgan

      JP Morgan downgraded Bluebirdbio from Neutral to Underweight

      11/15/24 7:38:43 AM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Bluebirdbio downgraded by BofA Securities with a new price target

      BofA Securities downgraded Bluebirdbio from Buy to Neutral and set a new price target of $0.50 from $3.00 previously

      11/15/24 7:32:03 AM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Bluebirdbio downgraded by JP Morgan

      JP Morgan downgraded Bluebirdbio from Overweight to Neutral

      8/15/24 7:18:10 AM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Bluebirdbio downgraded by HSBC Securities

      HSBC Securities downgraded Bluebirdbio from Hold to Reduce

      12/11/23 3:32:11 PM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Bluebirdbio upgraded by Morgan Stanley with a new price target

      Morgan Stanley upgraded Bluebirdbio from Underweight to Equal-Weight and set a new price target of $7.00 from $3.00 previously

      12/8/23 7:10:07 AM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Cantor Fitzgerald initiated coverage on Bluebirdbio

      Cantor Fitzgerald initiated coverage of Bluebirdbio with a rating of Neutral

      10/17/23 7:45:28 AM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • HSBC Securities initiated coverage on Bluebirdbio with a new price target

      HSBC Securities initiated coverage of Bluebirdbio with a rating of Buy and set a new price target of $4.21

      9/6/23 7:42:47 AM ET
      $BLUE
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care