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Mackenzie Financial’s
Puma Biotechnology
PBYI
Stock Holding History
Mackenzie Financial’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
2026
Q1
–
Sell
-160,973
Closed
-$966K
–
1668
2025
Q4
$966K
Sell
160,973
-14,237
-8%
-$75.6K
﹤0.01%
1068
2025
Q3
$930K
Sell
175,210
-32,381
-16%
-$137K
﹤0.01%
1086
2025
Q2
$712K
Buy
207,591
+49,878
+32%
+$159K
﹤0.01%
1108
2025
Q1
$467K
Buy
157,713
+79,060
+101%
+$247K
﹤0.01%
1218
2024
Q4
$240K
Buy
+78,653
New
+$229K
﹤0.01%
1480
2022
Q3
–
Sell
-10,090
Closed
-$29K
–
1501
2022
Q2
$29K
Sell
10,090
-2,074
-17%
-$5.16K
﹤0.01%
1421
2022
Q1
$35K
Buy
+12,164
New
+$31.5K
﹤0.01%
1381
2020
Q4
–
Sell
-38,740
Closed
-$391K
–
1081
2020
Q3
$391K
Buy
+38,740
New
+$395K
﹤0.01%
826
Other funds holding PBYI
ACA
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
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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