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
Marshall Wace’s
Allegro MicroSystems
ALGM
Stock Holding History
Marshall Wace’s Portfolio
ALGM Stock Details
ALGM Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$23.3M
Buy
739,780
+25,201
+4%
+$869K
0.03%
649
2025
Q4
$18.9M
Buy
714,579
+576,493
+417%
+$15.9M
0.02%
649
2025
Q3
$4.03M
Buy
+138,086
New
+$4.47M
﹤0.01%
1274
2025
Q1
–
Sell
-62,737
Closed
-$1.37M
–
2598
2024
Q4
$1.37M
Buy
+62,737
New
+$1.34M
﹤0.01%
1587
2022
Q1
–
Sell
-35,734
Closed
-$1.29M
–
3303
2021
Q4
$1.29M
Buy
+35,734
New
+$1.16M
﹤0.01%
2342
2021
Q3
–
Sell
-52,047
Closed
-$1.44M
–
2981
2021
Q2
$1.44M
Sell
52,047
-66,297
-56%
-$1.73M
0.01%
1628
2021
Q1
$3M
Buy
+118,344
New
+$3.38M
0.02%
1119
Other funds holding ALGM
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Capital Research Global Investors
Los Angeles, California
$645B AUM
30.41%
1-Year Est. Return
Invesco
Atlanta, Georgia
$653B AUM
32.41%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
ClearBridge Investments
New York
$115B AUM
24.78%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
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