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
MCM
MAI Capital Management’s
West Pharmaceutical
WST
Stock Holding History
MAI Capital Management’s Portfolio
WST Stock Details
WST Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$37.8K
Buy
151
+112
+287%
+$27.9K
﹤0.01%
2416
2025
Q4
$10.7K
Sell
39
-12
-24%
-$3.28K
﹤0.01%
2819
2025
Q3
$13.4K
Sell
51
-36
-41%
-$8.75K
﹤0.01%
2608
2025
Q2
$19K
Buy
87
+78
+867%
+$16.7K
﹤0.01%
2374
2025
Q1
$2.02K
Sell
9
-140
-94%
-$38.6K
﹤0.01%
2971
2024
Q4
$48.8K
Buy
+149
New
+$46.9K
﹤0.01%
1777
2022
Q3
–
Sell
-3,159
Closed
-$955K
–
1050
2022
Q2
$955K
Sell
3,159
-3
-0.1%
-$976
0.02%
385
2022
Q1
$1.3M
Sell
3,162
-231
-7%
-$90.4K
0.02%
342
2021
Q4
$1.59M
Buy
3,393
+6
+0.2%
+$2.58K
0.03%
326
2021
Q3
$1.44M
Buy
3,387
+2
+0.1%
+$843
0.03%
305
2021
Q2
$1.22M
Sell
3,385
-15
-0.4%
-$4.96K
0.02%
322
2021
Q1
$958K
Buy
3,400
+19
+0.6%
+$5.44K
0.02%
342
2020
Q4
$958K
Sell
3,381
-134
-4%
-$37.6K
0.02%
329
2020
Q3
$966K
Sell
3,515
-905
-20%
-$239K
0.03%
288
2020
Q2
$1M
Buy
+4,420
New
+$868K
0.03%
281
Other funds holding WST
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Artisan Partners
Milwaukee, Wisconsin
$61.3B AUM
26.25%
1-Year Est. Return
Bank of New York Mellon
New York
$544B AUM
28.31%
1-Year Est. Return
T. Rowe Price Investment Management
Baltimore, Maryland
$145B AUM
22.78%
1-Year Est. Return
GIM
Generation Investment Management
London, United Kingdom
$11.2B AUM
0.58%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Morgan Stanley
New York
$1.66T AUM
25.57%
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