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Stifel Financial’s
Allegro MicroSystems
ALGM
Stock Holding History
Stifel Financial’s Portfolio
ALGM Stock Details
ALGM Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
–
Sell
-10,050
Closed
-$265K
–
3632
2025
Q4
$265K
Buy
10,050
+62
+0.6%
+$1.71K
﹤0.01%
3233
2025
Q3
$292K
Buy
+9,988
New
+$323K
﹤0.01%
3126
2023
Q4
–
Sell
-22,207
Closed
-$709K
–
3314
2023
Q3
$709K
Sell
22,207
-1,620
-7%
-$65.8K
﹤0.01%
2283
2023
Q2
$1.08M
Buy
23,827
+13,916
+140%
+$563K
﹤0.01%
2040
2023
Q1
$476K
Buy
+9,911
New
+$403K
﹤0.01%
2540
2022
Q1
–
Sell
-33,224
Closed
-$1.2M
–
3373
2021
Q4
$1.2M
Buy
+33,224
New
+$1.08M
﹤0.01%
1980
Other funds holding ALGM
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
BlackRock
New York
$5.72T 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
$1.02T AUM
30.18%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
JP Morgan Chase
New York
$1.56T 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
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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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