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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
Shares
Call Options
Put Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2019
Q1
–
Sell
-41,000
Closed
-$834K
–
3841
2018
Q4
$834K
Hold
41,000
–
–
﹤0.01%
2787
2018
Q3
$1.88M
Hold
41,000
–
–
﹤0.01%
2242
2018
Q2
$2.42M
Hold
41,000
–
–
﹤0.01%
2081
2018
Q1
$2.79M
Hold
41,000
–
–
﹤0.01%
1812
2017
Q4
$4.05M
Buy
41,000
+10,600
+35%
+$1.19M
0.01%
1631
2017
Q3
$3.64M
Buy
30,400
+20,400
+204%
+$1.9M
0.01%
1609
2017
Q2
$874K
Hold
10,000
–
–
﹤0.01%
2495
2017
Q1
$372K
Buy
+10,000
New
+$365K
﹤0.01%
2876
2016
Q2
–
Sell
-30,100
Closed
-$884K
–
3480
2016
Q1
$884K
Hold
30,100
–
–
﹤0.01%
2429
2015
Q4
$2.36M
Buy
+30,100
New
+$2.36M
﹤0.01%
2008
2015
Q1
–
Sell
-22,100
Closed
-$4.18M
–
3900
2014
Q4
$4.18M
Buy
22,100
+10,000
+83%
+$2.22M
0.01%
1703
2014
Q3
$2.89M
Buy
+12,100
New
+$2.48M
﹤0.01%
1947
Other funds holding PBYI
ACA
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$352M AUM
299.18%
1-Year Est. Return
BlackRock
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$5.72T AUM
30.48%
1-Year Est. Return
Acadian Asset Management
Boston, Massachusetts
$70.5B AUM
36%
1-Year Est. Return
Renaissance Technologies
New York
$63.9B AUM
45.56%
1-Year Est. Return
American Century Companies
Kansas City, Missouri
$194B AUM
35%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
Millennium Management
New York
$240B AUM
35.51%
1-Year Est. Return
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
LSV Asset Management
Chicago, Illinois
$46.4B AUM
27.74%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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