GIM
BLUE

Granahan Investment Management’s bluebird bio BLUE Stock Holding History

Granahan Investment Management’s Portfolio BLUE Stock Details BLUE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q2 		– Sell
-385,583
Closed -$9.87M – 181
2024
Q1 		$9.87M Sell
385,583
-18,302
-5% -$469K 0.35% 86
2023
Q4 		$11.1M Buy
403,885
+146,996
+57% +$8.96M 0.37% 84
2023
Q3 		$15.6M Buy
256,889
+14,073
+6% +$989K 0.56% 53
2023
Q2 		$16M Buy
242,816
+170,553
+236% +$12.5M 0.49% 61
2023
Q1 		$4.6M Buy
72,263
+36,787
+104% +$4.2M 0.14% 131
2022
Q4 		$4.91M Buy
35,476
+6,022
+20% +$848K 0.15% 132
2022
Q3 		$3.73M Buy
+29,454
New +$3.33M 0.12% 142
2021
Q1 		– Sell
-4,639
Closed -$2.6M – 194
2020
Q4 		$2.6M Sell
4,639
-2,681
-37% -$1.7M 0.06% 166
2020
Q3 		$5.12M Sell
7,320
-861
-11% -$671K 0.17% 105
2020
Q2 		$6.47M Buy
+8,181
New +$6.17M 0.23% 96

Other funds holding BLUE

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $431B AUM 30.22% 1-Year Est. Return
Millennium Management
Millennium Management New York $134B AUM 35.51% 1-Year Est. Return
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return