Janus Henderson Group’s bluebird bio BLUE Stock Holding History

Janus Henderson Group’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
2023 Q4	–	Sell	-2,030	Closed	-$123K	–	2559
2023 Q3	$123K	Hold	2,030	–	–	﹤0.01%	2482
2023 Q2	$133K	Sell	2,030 -2	-0.1%	-$146	﹤0.01%	2537
2023 Q1	$130K	Buy	2,032 +935	+85%	+$107K	﹤0.01%	2583
2022 Q4	$152K	Buy	+1,097	New	+$155K	﹤0.01%	2253
2022 Q2	–	Sell	-682	Closed	-$66K	–	2604
2022 Q1	$66K	Hold	682	–	–	﹤0.01%	2606
2021 Q4	$136K	Buy	+682	New	+$161K	﹤0.01%	2466
2020 Q2	–	Sell	-1,277	Closed	-$760K	–	1314
2020 Q1	$760K	Sell	1,277 -978	-43%	-$953K	﹤0.01%	1135
2019 Q4	$2.56M	Buy	+2,255	New	+$2.45M	﹤0.01%	1136
2018 Q3	–	Sell	-170	Closed	-$345K	–	1450
2018 Q2	$345K	Buy	+170	New	+$387K	﹤0.01%	1321
2017 Q3	–	Sell	-3,860	Closed	-$5.25M	–	1293
2017 Q2	$5.25M	Buy	+3,860	New	+$4.66M	﹤0.01%	976
2015 Q3	–	Sell	-386	Closed	-$842K	–	837
2015 Q2	$842K	Buy	+386	New	+$786K	0.01%	710

Other funds holding BLUE

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

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

GCM

Ghisallo Capital Management Boston, Massachusetts $3.63B AUM 30.51% 1-Year Est. Return

Janus Henderson Group's BLUE Position: Q4 2023 in Review

Janus Henderson Group sold out of bluebird bio (BLUE) in Q4 2023, closing a stake of 2,030 shares — an estimated $123K sold.

Janus Henderson Group first reported a position in BLUE in Q2 2015 and held it in 11 quarters. The position peaked at $5.25M in Q2 2017. 187 funds tracked by Wall St. Rank hold BLUE as of Q4 2023.

Janus Henderson Group reported no remaining bluebird bio position as of Q4 2023 after selling out during the quarter.
Janus Henderson Group sold 2,030 bluebird bio shares in Q4 2023, an estimated $123K.
Janus Henderson Group first reported a position in bluebird bio in Q2 2015 and held it in 11 quarters.
Janus Henderson Group's bluebird bio position peaked at $5.25M in Q2 2017.
187 funds tracked by Wall St. Rank held bluebird bio as of Q4 2023.

Based on Janus Henderson Group's 13F filing for Q4 2023, filed 14 Feb 2024.