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EAM
Empirical Asset Management’s
TransDigm Group
TDG
Stock Holding History
Empirical Asset Management’s Portfolio
TDG Stock Details
TDG Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q3
–
Sell
-506
Closed
-$770K
–
400
2025
Q2
$770K
Buy
506
+93
+23%
+$131K
0.24%
126
2025
Q1
$572K
Sell
413
-5,402
-93%
-$7.2M
0.19%
154
2024
Q4
$594K
Buy
5,815
+3,049
+110%
+$4.02M
0.2%
147
2024
Q3
$388K
Buy
2,766
+22
+0.8%
+$28.6K
0.14%
196
2024
Q2
$319K
Buy
2,744
+2,429
+771%
+$3.11M
0.12%
238
2024
Q1
$388K
Buy
+315
New
+$355K
0.19%
156
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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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