D.E. Shaw & Co

D.E. Shaw & Co’s Puma Biotechnology PBYI Stock Holding History

D.E. Shaw & Co’s Portfolio PBYI Stock Details PBYI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-28,300	Closed	-$290K	–	4380
2020 Q4	$290K	Hold	28,300	–	–	﹤0.01%	3610
2020 Q3	$286K	Hold	28,300	–	–	﹤0.01%	3468
2020 Q2	$295K	Hold	28,300	–	–	﹤0.01%	3636
2020 Q1	$239K	Sell	28,300 -60,000	-68%	-$583K	﹤0.01%	3575
2019 Q4	$773K	Hold	88,300	–	–	﹤0.01%	3154
2019 Q3	$951K	Buy	+88,300	New	+$954K	﹤0.01%	2858
2018 Q1	–	Sell	-32,500	Closed	-$3.21M	–	3717
2017 Q4	$3.21M	Buy	32,500 +12,500	+63%	+$1.4M	﹤0.01%	1797
2017 Q3	$2.4M	Buy	+20,000	New	+$1.86M	﹤0.01%	1895
2016 Q2	–	Sell	-10,000	Closed	-$294K	–	3481
2016 Q1	$294K	Sell	10,000 -100	-1%	-$4.52K	﹤0.01%	3021
2015 Q4	$792K	Buy	+10,100	New	+$793K	﹤0.01%	2805
2014 Q4	–	Sell	-5,400	Closed	-$1.29M	–	4189
2014 Q3	$1.29M	Buy	+5,400	New	+$1.11M	﹤0.01%	2603

Other funds holding PBYI

Acorn Capital Advisors New York $352M AUM 299.18% 1-Year Est. Return

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

Acadian Asset Management

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Renaissance Technologies

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

American Century Companies

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Millennium Management

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

LSV Asset Management

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return