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bluebird bio, Inc.

BLUEDelisted Jun 2, 2025
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001293971

bluebird bio, Inc. was delisted on Jun 2, 2025; its insiders filed their last Form 4 on Jun 3, 2025; 85 institutions reported holding it in 13F filings for Q1 2025, worth $17.1M in total; no superinvestor held it.

13F holders, Q4 2024

Institutional positions in bluebird bio, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
83
−55 vs. Q3 2024
Shares held
2.85M
−280.1K (−8.9%) vs. Q3 2024Converted for a 1-for-20 split
Total value
$23.8M
−$9.03M (−27.5%) vs. Q3 2024
New holders
18
18 more added
Sold out
73
27 more reduced

2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting BLUE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2024: 83 institutions
Q1 2021: 235 institutionsQ2 2021: 235 institutionsQ3 2021: 200 institutionsQ4 2021: 176 institutionsQ1 2022: 178 institutionsQ2 2022: 156 institutionsQ3 2022: 163 institutionsQ4 2022: 186 institutionsQ1 2023: 180 institutionsQ2 2023: 177 institutionsQ3 2023: 170 institutionsQ4 2023: 188 institutionsQ1 2024: 159 institutionsQ2 2024: 152 institutionsQ3 2024: 140 institutionsQ4 2024: 83 institutionsQ1 2025: 85 institutionsQ2 2025: 3 institutionsQ3 2025: 0 institutionsQ4 2025: 0 institutionsQ1 2026: 0 institutionsQ2 2026: 0 institutions
Value heldQ4 2024: $23.8M
Q1 2021: $1.58BQ2 2021: $1.70BQ3 2021: $996.6MQ4 2021: $581.9MQ1 2022: $300.5MQ2 2022: $227.9MQ3 2022: $414.9MQ4 2022: $470.5MQ1 2023: $309.5MQ2 2023: $308.6MQ3 2023: $272.7MQ4 2023: $180.2MQ1 2024: $131.6MQ2 2024: $77.2MQ3 2024: $32.9MQ4 2024: $23.8MQ1 2025: $17.1MQ2 2025: $6.89KQ3 2025: $0Q4 2025: $0Q1 2026: $0Q2 2026: $0
Institutions holding BLUE and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 20260$0
Q4 20250$0
Q3 20250$0
Q2 20253$6.89K
Q1 202585$17.1M
Q4 202483$23.8M
Q3 2024140$32.9M
Q2 2024152$77.2M
Q1 2024159$131.6M
Q4 2023188$180.2M
Q3 2023170$272.7M
Q2 2023177$308.6M
Q1 2023180$309.5M
Q4 2022186$470.5M
Q3 2022163$414.9M
Q2 2022156$227.9M
Q1 2022178$300.5M
Q4 2021176$581.9M
Q3 2021200$996.6M
Q2 2021235$1.70B
Q1 2021235$1.58B

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding bluebird bio, Inc.; share changes are against Q3 2024.

Institutions holding BLUE in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock, Inc.708,669$5.91M0.00%−63,519−8.2%ReducedConverted for a 1-for-20 split
Vanguard Group Inc525,414$4.38M0.00%00.0%UnchangedConverted for a 1-for-20 split
Geode Capital Management, LLC233,514$1.95M0.00%00.0%UnchangedConverted for a 1-for-20 split
State Street Corp197,921$1.65M0.00%+5,825+3.0%AddedConverted for a 1-for-20 split
UBS Group AG106,302$886.6K0.00%+101,347+2,045.2%AddedConverted for a 1-for-20 split
National Bank of Canada81,704$681.4K0.00%+81,700+2,017,282.7%AddedConverted for a 1-for-20 split
Northern Trust Corp81,700$681.4K0.00%+4,907+6.4%AddedConverted for a 1-for-20 split
Avidity Partners Management LP81,555$680.2K0.07%00.0%UnchangedConverted for a 1-for-20 split
Lion Point Capital, LP78,912$658.1K3.45%00.0%UnchangedConverted for a 1-for-20 split
PFM Health Sciences, LP75,758$631.8K0.05%+75,758New
Goldman Sachs Group Inc62,018$517.2K0.00%+21,759+54.0%AddedConverted for a 1-for-20 split
Bank of America Corp53,548$446.6K0.00%−17,039−24.1%ReducedConverted for a 1-for-20 split
JPMorgan Chase & Co50,726$423.1K0.00%+19,633+63.1%AddedConverted for a 1-for-20 split
Masters Capital Management LLC48,750$406.6K0.07%00.0%UnchangedConverted for a 1-for-20 split
FMR LLC47,628$397.2K0.00%−76,470−61.6%ReducedConverted for a 1-for-20 split
Jane Street Group, LLC40,288$336.0K0.00%+27,327+210.8%AddedConverted for a 1-for-20 split
Summit X, LLC37,644$313.9K0.07%+9,252+32.6%AddedConverted for a 1-for-20 split
Morgan Stanley37,471$312.5K0.00%−10,976−22.7%ReducedConverted for a 1-for-20 split
Bank of New York Mellon Corp29,073$242.5K0.00%00.0%UnchangedConverted for a 1-for-20 split
Charles Schwab Investment Management Inc27,652$230.6K0.00%00.0%UnchangedConverted for a 1-for-20 split
AQR Capital Management LLC26,823$216.6K0.00%−7,089−20.9%ReducedConverted for a 1-for-20 split
Regeneron Pharmaceuticals, Inc.21,000$175.1K0.02%+21,000New
Deutsche Bank AG20,063$167.3K0.00%+15,465+336.4%AddedConverted for a 1-for-20 split
Millennium Management LLC19,674$164.1K0.00%−60,766−75.5%ReducedConverted for a 1-for-20 split
Two Sigma Investments, LP19,382$161.6K0.00%−3,123−13.9%ReducedConverted for a 1-for-20 split
Marex Group plc17,150$143.0K0.00%00.0%UnchangedConverted for a 1-for-20 split
Alliancebernstein L.P.14,723$122.8K0.00%00.0%UnchangedConverted for a 1-for-20 split
Barclays PLC14,703$122.6K0.00%+2,100+16.7%AddedConverted for a 1-for-20 split
Rhumbline Advisers14,176$118.3K0.00%+622+4.6%AddedConverted for a 1-for-20 split
Nuveen Asset Management, LLC12,721$106.1K0.00%−7,772−37.9%ReducedConverted for a 1-for-20 split
IFP Advisors, Inc10,750$96.3K0.00%+10,225+1,947.6%AddedConverted for a 1-for-20 split
Dimensional Fund Advisors LP10,906$91.0K0.00%−19,288−63.9%ReducedConverted for a 1-for-20 split
Citigroup Inc8,399$70.0K0.00%+1,232+17.2%AddedConverted for a 1-for-20 split
Wells Fargo & Company6,261$52.2K0.00%+1,173+23.1%AddedConverted for a 1-for-20 split
Mirae Asset Global ETFs Holdings Ltd.5,628$46.9K0.00%−14,472−72.0%ReducedConverted for a 1-for-20 split
Corebridge Financial, Inc.4,853$40.5K0.00%−270−5.3%ReducedConverted for a 1-for-20 split
BNP Paribas Arbitrage, SA4,545$37.9K0.00%−14,016−75.5%ReducedConverted for a 1-for-20 split
Tower Research Capital LLC (TRC)3,077$25.7K0.00%+2,322+307.3%AddedConverted for a 1-for-20 split
Police & Firemen's Retirement System of New Jersey2,731$22.8K0.00%+2,731New
New York State Common Retirement Fund1,675$14.0K0.00%00.0%UnchangedConverted for a 1-for-20 split
Royal Bank of Canada1,647$13.0K0.00%+382+30.2%AddedConverted for a 1-for-20 split
Federation des caisses Desjardins du Quebec1,070$8.92K0.00%+1,070New
Leonteq Securities AG999$8.33K0.00%+999New
Ameritas Investment Partners, Inc.954$7.96K0.00%00.0%UnchangedConverted for a 1-for-20 split
Legal & General Group Plc939$7.83K0.00%00.0%UnchangedConverted for a 1-for-20 split
California State Teachers Retirement System694$5.79K0.00%00.0%UnchangedConverted for a 1-for-20 split
CWM, LLC449$4.00K0.00%+350+354.7%AddedConverted for a 1-for-20 split
Amalgamated Bank326$3.00K0.00%00.0%UnchangedConverted for a 1-for-20 split
Riggs Asset Managment Co. Inc.350$2.75K0.00%00.0%UnchangedConverted for a 1-for-20 split
Sterling Capital Management LLC325$2.71K0.00%+295+969.1%AddedConverted for a 1-for-20 split
SBI Securities Co., Ltd.205$1.71K0.00%+205New
HM Payson & Co200$1.67K0.00%−50−20.0%ReducedConverted for a 1-for-20 split
Geneos Wealth Management Inc.176$1.47K0.00%+176New
Nisa Investment Advisors, LLC159$1.33K0.00%+159New
GWM Advisors LLC150$1.25K0.00%00.0%UnchangedConverted for a 1-for-20 split
Raiffeisen Bank International AG112$9720.00%+112New
Vermillion Wealth Management, Inc.114$9510.00%+114New
Activest Wealth Management50$4170.00%00.0%UnchangedConverted for a 1-for-20 split
Accent Capital Management, LLC50$4170.00%00.0%UnchangedConverted for a 1-for-20 split
Rothschild Investment LLC45$3750.00%+45New
Sandy Spring Bank33$2760.00%−1−2.2%ReducedConverted for a 1-for-20 split
Bell Investment Advisors, Inc33$2760.00%+33New
EverSource Wealth Advisors, LLC27$2250.00%−1−2.7%ReducedConverted for a 1-for-20 split
The PNC Financial Services Group, Inc.24$2000.00%−25−51.0%ReducedConverted for a 1-for-20 split
Steward Partners Investment Advisory, LLC20$1670.00%−50−71.5%ReducedConverted for a 1-for-20 split
GAMMA Investing LLC19$1580.00%+19New
Advisor Group Holdings, Inc.16$1330.00%−810−98.1%ReducedConverted for a 1-for-20 split
MAI Capital Management15$1260.00%+15New
Trust Co of Vermont11$920.00%−2−13.0%ReducedConverted for a 1-for-20 split
HighMark Wealth Management LLC11$920.00%−1−4.3%ReducedConverted for a 1-for-20 split
Danske Bank A/S10$830.00%+10New
Jones Financial Companies LLLP10$830.00%+10New
Northwestern Mutual Wealth Management Co8$670.00%−26−76.5%ReducedConverted for a 1-for-20 split
Truvestments Capital LLC6$500.00%−0−4.0%ReducedConverted for a 1-for-20 split
Main Street Group, LTD5$420.00%00.0%UnchangedConverted for a 1-for-20 split
JFS Wealth Advisors, LLC5$420.00%+5New
Hager Investment Management Services, LLC5$420.00%+5New
Fairfield Financial Advisors, LTD3$250.00%00.0%UnchangedConverted for a 1-for-20 split
Global Retirement Partners, LLC2$190.00%−0−11.1%ReducedConverted for a 1-for-20 split
St Germain D J Co Inc2$170.00%−1−29.8%ReducedConverted for a 1-for-20 split
Larson Financial Group LLC1$80.00%−0−16.7%ReducedConverted for a 1-for-20 split
Lazard Asset Management LLC17$00.00%−1−5.0%ReducedConverted for a 1-for-20 split
Daiwa Securities Group Inc.16$00.00%−1−3.9%ReducedConverted for a 1-for-20 split
ExodusPoint Capital Management, LP0$00.00%−64,833−100.0%Sold outConverted for a 1-for-20 split
Renaissance Technologies LLC0$00.00%−52,909−100.0%Sold outConverted for a 1-for-20 split
Two Sigma Advisers, LP0$00.00%−35,655−100.0%Sold outConverted for a 1-for-20 split
Palo Alto Investors LP0$00.00%−30,213−100.0%Sold outConverted for a 1-for-20 split
Susquehanna International Group, LLP0$00.00%−27,081−100.0%Sold outConverted for a 1-for-20 split
Marshall Wace, LLP0$00.00%−15,433−100.0%Sold outConverted for a 1-for-20 split
Captrust Financial Advisors0$00.00%−11,882−100.0%Sold outConverted for a 1-for-20 split
Orion Investment Co0$00.00%−11,288−100.0%Sold outConverted for a 1-for-20 split
Birchview Capital, LP0$00.00%−10,560−100.0%Sold outConverted for a 1-for-20 split
Simplex Trading, LLC0$00.00%−10,175−100.0%Sold outConverted for a 1-for-20 split
Bridgeway Capital Management, LLC0$00.00%−10,000−100.0%Sold outConverted for a 1-for-20 split
Group One Trading, L.P.0$00.00%−9,431−100.0%Sold outConverted for a 1-for-20 split
Integrated Wealth Concepts LLC0$00.00%−7,827−100.0%Sold outConverted for a 1-for-20 split
SG Americas Securities, LLC0$00.00%−6,143−100.0%Sold outConverted for a 1-for-20 split
Invesco Ltd.0$00.00%−5,998−100.0%Sold outConverted for a 1-for-20 split
Colony Group, LLC0$00.00%−5,925−100.0%Sold outConverted for a 1-for-20 split
Cerity Partners LLC0$00.00%−4,485−100.0%Sold outConverted for a 1-for-20 split