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SAM
Smartleaf Asset Management’s
Aspen Aerogels
ASPN
Stock Holding History
Smartleaf Asset Management’s Portfolio
ASPN Stock Details
ASPN Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$269
Hold
85
–
–
﹤0.01%
3307
2025
Q4
$251
Hold
85
–
–
﹤0.01%
3340
2025
Q3
$601
Buy
+85
New
+$599
﹤0.01%
2829
2025
Q2
–
Sell
-71
Closed
-$467
–
2738
2025
Q1
$467
Sell
71
-169
-70%
-$1.63K
﹤0.01%
2708
2024
Q4
$2.88K
Buy
240
+71
+42%
+$1.21K
﹤0.01%
2425
2024
Q3
$4.82K
Hold
169
–
–
﹤0.01%
2140
2024
Q2
$4.18K
Buy
+169
New
+$3.97K
﹤0.01%
1885
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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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