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Assenagon Asset Management’s
Puma Biotechnology
PBYI
Stock Holding History
Assenagon Asset Management’s Portfolio
PBYI Stock Details
PBYI Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q4
–
Sell
-72,979
Closed
-$388K
–
1230
2025
Q3
$388K
Buy
+72,979
New
+$309K
﹤0.01%
1092
2024
Q3
–
Sell
-140,205
Closed
-$457K
–
1447
2024
Q2
$457K
Buy
140,205
+70,060
+100%
+$308K
﹤0.01%
1256
2024
Q1
$372K
Sell
70,145
-14,894
-18%
-$80.2K
﹤0.01%
1251
2023
Q4
$368K
Buy
85,039
+15,897
+23%
+$52.7K
﹤0.01%
1293
2023
Q3
$182K
Sell
69,142
-154,179
-69%
-$525K
﹤0.01%
1342
2023
Q2
$788K
Buy
223,321
+30,127
+16%
+$94K
﹤0.01%
1028
2023
Q1
$597K
Buy
193,194
+27,088
+16%
+$102K
﹤0.01%
1188
2022
Q4
$703K
Hold
166,106
–
–
﹤0.01%
1114
2022
Q3
$394K
Sell
166,106
-21,384
-11%
-$62.4K
﹤0.01%
1145
2022
Q2
$534K
Buy
187,490
+162,531
+651%
+$404K
﹤0.01%
1212
2022
Q1
$72K
Sell
24,959
-354,180
-93%
-$916K
﹤0.01%
1388
2021
Q4
$1.15M
Buy
+379,139
New
+$1.65M
﹤0.01%
986
2019
Q4
–
Sell
-97,894
Closed
-$1.05M
–
894
2019
Q3
$1.05M
Buy
+97,894
New
+$1.06M
0.01%
533
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$2.9T AUM
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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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