American Century Companies
BLUE

American Century Companies’s bluebird bio BLUE Stock Holding History

American Century Companies’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
Q1 		– Sell
-4,991
Closed -$138K – 2933
2023
Q4 		$138K Buy
4,991
+2,777
+125% +$169K ﹤0.01% 2764
2023
Q3 		$135K Buy
2,214
+688
+45% +$48.3K ﹤0.01% 2676
2023
Q2 		$100K Buy
1,526
+786
+106% +$57.5K ﹤0.01% 2677
2023
Q1 		$46.5K Sell
740
-285
-28% -$32.5K ﹤0.01% 2631
2022
Q4 		$142K Buy
+1,025
New +$144K ﹤0.01% 2398
2020
Q4 		– Sell
-13,603
Closed -$9.51M – 1970
2020
Q3 		$9.51M Buy
13,603
+13
+0.1% +$10.1K 0.01% 719
2020
Q2 		$10.7M Buy
13,590
+7
+0.1% +$5.28K 0.01% 659
2020
Q1 		$8.09M Sell
13,583
-25,029
-65% -$24.4M 0.01% 639
2019
Q4 		$43.9M Buy
38,612
+2,906
+8% +$3.16M 0.04% 369
2019
Q3 		$42.5M Sell
35,706
-4,651
-12% -$7.1M 0.04% 363
2019
Q2 		$66.5M Buy
40,357
+3,089
+8% +$5.34M 0.07% 312
2019
Q1 		$76M Buy
37,268
+2,195
+6% +$3.87M 0.08% 294
2018
Q4 		$45.1M Buy
35,073
+10,208
+41% +$15.7M 0.05% 357
2018
Q3 		$47M Buy
24,865
+10,017
+67% +$20.7M 0.05% 360
2018
Q2 		$30.2M Sell
14,848
-86
-0.6% -$196K 0.03% 448
2018
Q1 		$33M Sell
14,934
-3,148
-17% -$8.01M 0.03% 421
2017
Q4 		$41.7M Buy
18,082
+563
+3% +$1.14M 0.04% 410
2017
Q3 		$31.2M Buy
+17,519
New +$24.5M 0.03% 441
2017
Q1 		– Sell
-933
Closed -$746K – 1313
2016
Q4 		$746K Sell
933
-481
-34% -$382K ﹤0.01% 1188
2016
Q3 		$1.24M Buy
+1,414
New +$1.02M ﹤0.01% 1130
2016
Q1 		– Sell
-318
Closed -$265K – 1300
2015
Q4 		$265K Sell
318
-10,142
-97% -$10.1M ﹤0.01% 1265
2015
Q3 		$11.6M Buy
10,460
+612
+6% +$1.12M 0.01% 615
2015
Q2 		$21.5M Buy
9,848
+8,459
+609% +$17.2M 0.02% 536
2015
Q1 		$2.17M Sell
1,389
-54
-4% -$71.2K ﹤0.01% 1032
2014
Q4 		$1.72M Buy
+1,443
New +$964K ﹤0.01% 1114

Other funds holding BLUE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
GIM
Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B 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 $3.37T AUM 44.26% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $1.97B AUM 125.1% 1-Year Est. Return

American Century Companies's BLUE Position: Q1 2024 in Review

American Century Companies sold out of bluebird bio (BLUE) in Q1 2024, closing a stake of 4,991 shares — an estimated $138K sold.

American Century Companies first reported a position in BLUE in Q4 2014 and held it in 25 quarters. The position peaked at $76M in Q1 2019. 158 funds tracked by Wall St. Rank hold BLUE as of Q1 2024.

  • American Century Companies reported no remaining bluebird bio position as of Q1 2024 after selling out during the quarter.
  • American Century Companies sold 4,991 bluebird bio shares in Q1 2024, an estimated $138K.
  • American Century Companies first reported a position in bluebird bio in Q4 2014 and held it in 25 quarters.
  • American Century Companies's bluebird bio position peaked at $76M in Q1 2019.
  • 158 funds tracked by Wall St. Rank held bluebird bio as of Q1 2024.

Based on American Century Companies's 13F filing for Q1 2024, filed 14 May 2024.