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
Search
Sign in
Sign up
BCM
Bayesian Capital Management’s
Puma Biotechnology
PBYI
Stock Holding History
Bayesian Capital 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
Q1
–
Sell
-17,700
Closed
-$54K
–
880
2024
Q4
$54K
Buy
+17,700
New
+$51.5K
0.01%
630
2023
Q1
–
Sell
-11,901
Closed
-$50.3K
–
1020
2022
Q4
$50.3K
Buy
+11,901
New
+$41.1K
0.01%
704
2020
Q3
–
Sell
-10,700
Closed
-$112K
–
649
2020
Q2
$112K
Buy
+10,700
New
+$111K
0.02%
473
2020
Q1
–
Sell
-17,019
Closed
-$149K
–
928
2019
Q4
$149K
Buy
+17,019
New
+$141K
0.03%
554
2019
Q3
–
Sell
-15,000
Closed
-$191K
–
645
2019
Q2
$191K
Sell
15,000
-3,575
-19%
-$82.3K
0.04%
443
2019
Q1
$721K
Buy
+18,575
New
+$567K
0.14%
209
2018
Q2
–
Sell
-7,500
Closed
-$510K
–
683
2018
Q1
$510K
Buy
+7,500
New
+$562K
0.13%
264
Other funds holding PBYI
ACA
Acorn Capital Advisors
New York
$352M AUM
299.18%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Vanguard Group
Malvern, Pennsylvania
$6.9T AUM
27.45%
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
Millennium Management
New York
$134B AUM
35.51%
1-Year Est. Return
American Century Companies
Kansas City, Missouri
$194B AUM
35%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
KCM
Kennedy Capital Management
St Louis, Missouri
$4.72B AUM
36.69%
1-Year Est. Return
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
Sign up
Sign in
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
Theme
Close