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NAMM
NorthStar Asset Management (Massachusetts)’s
Teledyne Technologies
TDY
Stock Holding History
NorthStar Asset Management (Massachusetts)’s Portfolio
TDY Stock Details
TDY Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$511K
Sell
844
-4
-0.5%
-$2.5K
0.16%
56
2025
Q4
$433K
Sell
848
-3
-0.4%
-$1.58K
0.11%
59
2025
Q3
$499K
Sell
851
-9
-1%
-$4.93K
0.13%
48
2025
Q2
$441K
Sell
860
-3
-0.3%
-$1.45K
0.12%
47
2025
Q1
$430K
Sell
863
-7
-0.8%
-$3.46K
0.13%
48
2024
Q4
$404K
Buy
870
+35
+4%
+$16.3K
0.11%
51
2024
Q3
$365K
Hold
835
–
–
0.09%
51
2024
Q2
$324K
Hold
835
–
–
0.08%
53
2024
Q1
$358K
Hold
835
–
–
0.06%
51
2023
Q4
$373K
Sell
835
-265
-24%
-$106K
0.11%
47
2023
Q3
$449K
Hold
1,100
–
–
0.14%
43
2023
Q2
$452K
Hold
1,100
–
–
0.13%
46
2023
Q1
$492K
Hold
1,100
–
–
0.15%
47
2022
Q4
$440K
Hold
1,100
–
–
0.15%
50
2022
Q3
$371K
Hold
1,100
–
–
0.13%
61
2022
Q2
$413K
Sell
1,100
-255
-19%
-$106K
0.14%
60
2022
Q1
$640K
Hold
1,355
–
–
0.18%
51
2021
Q4
$592K
Hold
1,355
–
–
0.15%
56
2021
Q3
$582K
Hold
1,355
–
–
0.15%
58
2021
Q2
$568K
Buy
+1,355
New
+$576K
0.15%
60
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$209B AUM
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$1.61T AUM
30.72%
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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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