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bluebird bio (BLUE) Institutional Ownership

-0.01 (-1.01%)
(As of 05/22/2024 ET)

Institutional Ownership Changes (13F Filings) for bluebird bio (NASDAQ:BLUE)

Institutional Ownership
Number of
Institutional Buyers
(last 12 months)
Institutional Inflows
(last 12 months)
Number of
Institutional Sellers
(last 12 months)
Institutional Outflows
(last 12 months)
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BLUE Institutional Buying and Selling by Quarter

bluebird bio Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/16/2024 Bayesian Capital Management LP40,443$52K0.0%N/A0.037%
5/15/2024 Price T Rowe Associates Inc. MD54,714$71K0.0%+113.7%0.050%
5/14/2024 American International Group Inc.94,371$121K0.0%+77.4%0.086%
5/10/2024 Vanguard Group Inc.10,498,460$13.44M0.0%+19.6%9.602%
5/7/2024 SG Americas Securities LLC80,032$102K0.0%+458.8%0.073%
5/1/2024 BNP Paribas Financial Markets102,100$131K0.0%-80.6%0.093%
5/1/2024 Mirae Asset Global Investments Co. Ltd.325,111$416K0.0%+38.4%0.297%
5/1/2024 Sequoia Financial Advisors LLC40,085$51K0.0%+48.0%0.037%
4/29/2024 China Universal Asset Management Co. Ltd.36,580$47K0.0%+189.2%0.033%
4/10/2024 Enterprise Bank & Trust Co30,000$38K0.0%N/A0.027%
3/14/2024HBK Investments L P1,500,000$2.07M0.0%N/A1.372%
2/26/2024 Virtu Financial LLC229,542$317K0.0%N/A0.210%
2/15/2024 PFM Health Sciences LP2,042,651$2.82M0.2%-66.2%1.868%
2/15/2024 Birchview Capital LP321,200$443K0.4%-29.4%0.294%
2/14/2024 Masters Capital Management LLC1,000,000$1.38M0.1%N/A0.915%
2/14/2024 Pennant Investors LP87,400$121K0.0%N/A0.080%
2/14/2024 Ghisallo Capital Management LLC3,150,000$4.35M0.4%N/A2.881%
2/14/2024 Vestal Point Capital LP2,150,000$2.97M0.3%N/A1.966%
2/13/2024 Tower Research Capital LLC TRC44,844$62K0.0%+108.9%0.041%
2/13/2024 Rafferty Asset Management LLC1,425,873$1.97M0.0%-4.4%1.304%
2/12/2024 Monashee Investment Management LLC500,000$690K0.1%N/A0.457%
2/12/2024 Weiss Asset Management LP750,000$1.04M0.1%N/A0.686%
2/12/2024 Contrarius Investment Management Ltd1,206,506$1.67M0.1%-7.8%1.103%
2/9/2024 Dynamic Technology Lab Private Ltd26,760$37K0.0%N/A0.024%
2/8/2024 Summit X LLC178,952$247K0.1%+10.2%0.164%
2/8/2024 Panagora Asset Management Inc.113,362$156K0.0%-67.9%0.104%
2/8/2024 Mitsubishi UFJ Asset Management Co. Ltd.64,167$88K0.0%-17.7%0.059%
2/7/2024 Johnson Investment Counsel Inc.27,889$38K0.0%+111.1%0.026%
2/7/2024 BNP Paribas Financial Markets524,963$724K0.0%+144.7%0.480%
2/7/2024 Monaco Asset Management SAM150,000$207K0.1%N/A0.137%
2/5/2024 Russell Investments Group Ltd.84,601$117K0.0%-14.2%0.077%
2/1/2024 New York State Common Retirement Fund190,685$263K0.0%+67.0%0.174%
1/26/2024 Cerity Partners LLC59,623$82K0.0%N/A0.055%
1/26/2024 Sequoia Financial Advisors LLC27,085$37K0.0%N/A0.025%
1/24/2024 Mirae Asset Global Investments Co. Ltd.234,972$324K0.0%-58.8%0.215%
12/18/2023 Vanguard Group Inc.5,617,460$17.08M0.0%+0.8%5.138%
12/7/2023 Hudson Bay Capital Management LP327,500$996K0.0%+9.2%0.300%
12/1/2023 Wellington Management Group LLP582,168$1.77M0.0%+4.8%0.532%
11/17/2023 Jacobs Levy Equity Management Inc.1,841,584$5.60M0.0%-11.9%1.684%
11/14/2023 Caxton Associates LP152,389$463K0.1%+187.9%0.139%
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11/14/2023 Profund Advisors LLC216,366$658K0.0%-26.6%0.198%
11/13/2023 Aigen Investment Management LP11,305$34K0.0%N/A0.010%
11/13/2023 Rafferty Asset Management LLC1,491,411$4.53M0.0%-18.8%1.364%
11/13/2023 Johnson Investment Counsel Inc.13,209$40K0.0%N/A0.012%
11/13/2023 E Fund Management Co. Ltd.66,978$204K0.0%-24.4%0.061%
11/9/2023 Bleichroeder LP900,000$2.74M0.7%N/A0.842%
11/9/2023 Deutsche Bank AG692,881$2.11M0.0%+80.8%0.648%
11/9/2023 Citigroup Inc.557,969$1.70M0.0%+5.8%0.522%
11/7/2023 Virtus ETF Advisers LLC78,827$240K0.1%-11.5%0.074%
11/7/2023 New York State Common Retirement Fund114,195$347K0.0%+17.0%0.107%
11/7/2023 Barclays PLC627,815$1.91M0.0%-16.4%0.587%
11/7/2023 Jump Financial LLC21,261$65K0.0%-90.4%0.020%
11/7/2023 Mitsubishi UFJ Kokusai Asset Management Co. Ltd.77,996$237K0.0%+6.5%0.073%
11/6/2023 Summit X LLC162,368$494K0.2%-27.0%0.152%
10/27/2023 Hennion & Walsh Asset Management Inc.48,666$148K0.0%-16.5%0.046%
10/27/2023 Allspring Global Investments Holdings LLC22,332$68K0.0%-41.1%0.021%
10/26/2023 Mirae Asset Global Investments Co. Ltd.570,932$1.74M0.0%+5.6%0.534%
10/24/2023 Bank of New York Mellon Corp411,466$1.25M0.0%+1.5%0.385%
9/21/2023 Barclays PLC750,753$2.47M0.0%+34.8%0.702%
8/14/2023 Granahan Investment Management LLC4,856,322$15.98M0.5%+236.0%4.541%
8/14/2023 Graham Capital Management L.P.95,052$313K0.0%N/A0.089%
8/11/2023 Panagora Asset Management Inc.352,603$1.16M0.0%+9.4%0.330%
8/11/2023 Quinn Opportunity Partners LLC26,624$88K0.0%-39.7%0.025%
8/11/2023 E Fund Management Co. Ltd.88,590$291K0.0%-3.9%0.083%
8/11/2023 ExodusPoint Capital Management LP271,627$894K0.0%N/A0.255%
8/10/2023 Mirae Asset Global Investments Co. Ltd.540,471$1.77M0.0%+40.0%0.508%
8/10/2023 Summit X LLC222,445$732K0.2%+16.0%0.209%
8/9/2023 BNP Paribas Arbitrage SNC330,297$1.09M0.0%-46.1%0.310%
8/9/2023 Mitsubishi UFJ Kokusai Asset Management Co. Ltd.73,245$241K0.0%+93.2%0.069%
8/7/2023 Principal Financial Group Inc.38,391$126K0.0%+22.4%0.036%
8/7/2023 TrinityPoint Wealth LLC10,000$33K0.0%-50.0%0.009%
8/3/2023 Barclays PLC750,753$2.47M0.0%+34.8%0.706%
7/31/2023 Brighton Jones LLC24,710$81K0.0%-10.3%0.023%
7/31/2023 Daiwa Securities Group Inc.23,084$76K0.0%+146.7%0.022%
7/31/2023 Sargent Investment Group LLC24,324$80K0.0%N/A0.023%
7/26/2023 Channel Wealth LLC12,500$41K0.0%N/A0.012%
7/24/2023 Allspring Global Investments Holdings LLC37,905$125K0.0%+606.5%0.036%
7/19/2023 Teacher Retirement System of Texas28,847$95K0.0%-9.0%0.027%
7/18/2023 Allspring Global Investments Holdings LLC37,905$125K0.0%+606.5%0.036%
6/1/2023 Prelude Capital Management LLC26,653$85K0.0%N/A0.025%
5/16/2023 Ghisallo Capital Management LLC100,000$318K0.1%N/A0.094%
5/15/2023 Granahan Investment Management LLC1,445,257$4.60M0.1%+103.7%1.359%
5/12/2023 Boulder Hill Capital Management LP15,900$51K0.0%N/A0.015%
5/12/2023 Panagora Asset Management Inc.322,301$1.03M0.0%+35.5%0.303%
5/12/2023 Profund Advisors LLC297,018$945K0.1%N/A0.279%
5/11/2023 E Fund Management Co. Ltd.92,143$293K0.0%+63.3%0.087%
5/10/2023 Summit X LLC191,709$610K0.2%N/A0.180%
5/10/2023 Credit Suisse AG1,688,224$5.37M0.0%+2.0%1.587%
5/10/2023Pictet Asset Management SA3,104,751$9.87M0.0%+184.6%2.919%
5/9/2023 Russell Investments Group Ltd.98,863$314K0.0%+53.2%0.093%
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5/8/2023 Zurcher Kantonalbank Zurich Cantonalbank17,429$55K0.0%+26.7%0.016%
5/4/2023 Barclays PLC557,077$1.77M0.0%-2.5%0.524%
5/4/2023 Mirae Asset Global Investments Co. Ltd.385,980$1.23M0.0%+20.1%0.363%
5/4/2023 Los Angeles Capital Management LLC95,648$304K0.0%-24.2%0.090%
5/3/2023 Jump Financial LLC24,103$77K0.0%N/A0.023%
5/2/2023 Victory Capital Management Inc.11,186$36K0.0%N/A0.011%
4/28/2023 SG Americas Securities LLC42,060$134K0.0%+76.9%0.040%
4/27/2023 Arizona State Retirement System29,822$95K0.0%+37.0%0.028%
4/14/2023 Raymond James Financial Services Advisors Inc.27,709$88K0.0%-12.7%0.026%
4/7/2023 Diversified Trust Co15,569$50K0.0%N/A0.019%
(Data available from 1/1/2016 forward)

BLUE Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of BLUE shares?

During the previous two years, 120 institutional investors and hedge funds held shares of bluebird bio. The most heavily invested institutionals were Tang Capital Management LLC ($32.08M), Granahan Investment Management LLC ($15.98M), Dimensional Fund Advisors LP ($14.00M), Vanguard Group Inc. ($13.44M), Pictet Asset Management SA ($9.87M), Marshall Wace LLP ($8.49M), and Nuveen Asset Management LLC ($7.09M).Learn more on BLUE's institutional investors.

What percentage of bluebird bio stock is owned by institutional investors?

87.43% of bluebird bio stock is owned by institutional investors. Learn more on BLUE's institutional investor holdings.

Which institutional investors have been buying bluebird bio stock?

Of the 104 institutional investors that purchased bluebird bio stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Granahan Investment Management LLC ($4.27M), Ghisallo Capital Management LLC ($3.25M), Pictet Asset Management SA ($2.52M), Vestal Point Capital LP ($2.15M), Vanguard Group Inc. ($1.77M), HBK Investments L P ($1.50M), and Masters Capital Management LLC ($1M).

How much institutional buying is happening at bluebird bio?

Institutional investors have bought a total of 30,524,020 shares in the last 24 months. This purchase volume represents approximately $98.14M in transactions.

Which bluebird bio major shareholders have been selling company stock?

Of the 40 institutional investors that sold bluebird bio stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: PFM Health Sciences LP ($4.00M), Renaissance Technologies LLC ($2.05M), Tang Capital Management LLC ($1.70M), Rafferty Asset Management LLC ($1.13M), Credit Suisse AG ($617.42K), Federated Hermes Inc. ($544.95K), and BNP Paribas Financial Markets ($422.86K).

How much institutional selling is happening at bluebird bio?

Institutional investors have sold a total of 13,524,980 shares in the last 24 months. This volume of shares sold represents approximately $52.07M in transactions.

This page (NASDAQ:BLUE) was last updated on 5/22/2024 by Staff

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