Donald Yacktman
Yacktman Asset Management
Donald Yacktman Teledyne Technologies Incorporated stake
total: 148
Yacktman Asset Management TDY trades
- Total transactions:
- 8
- New positions:
- 1
- Added:
- 2
- Reduced:
- 5
- Held since:
- 2024 Q1
- Held for:
- 10 quarters
- Latest activity:
- 2026 Q2
According to 2026 Q2 report, Donald Yacktman holds 2,700 Teledyne Technologies Incorporated (TDY) shares with a market value of roughly $1.80M accounting for 0.02% of the overall portfolio. To date, the estimated cost basis is nearly $436.21 for "buy" trades and estimated average "sell" price is $461.22. Yacktman Asset Management first purchased TDY in 2024 Q1, initially acquiring 16,500 shares. Since the initial investment in Teledyne Technologies Incorporated (TDY), Yacktman Asset Management has made 7 more transactions.
When did Donald Yacktman buy Teledyne Technologies Incorporated (TDY)?
Donald Yacktman first invested in Teledyne Technologies Incorporated (TDY) in 2024 Q1 at the reported quarter-end price of $429.32 per share.
What's the cost basis of Yacktman Asset Management's TDY stake?
The estimated cost basis for Teledyne Technologies Incorporated (TDY) stake is around $436.21 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $436.21
- Weighted AVG sell price:
- $461.22
Donald Yacktman's historical trades in Teledyne Technologies Incorporated
8 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q2
|
0.02%
|
2,700
|
$666.90
|
$1,800,630
|
+8.00% (+200)
|
+0%
|
|
2026 Q1
|
0.02%
|
2,500
|
$605.01
|
$1,512,525
|
+19.05% (+400)
|
+0%
|
|
2025 Q4
|
0.02%
|
2,100
|
$510.73
|
$1,072,533
|
-12.50% (-300)
|
-0%
|
|
2025 Q3
|
0.02%
|
2,400
|
$586.04
|
$1,406,496
|
-31.43% (-1,100)
|
-0.01%
|
|
2025 Q2
|
0.02%
|
3,500
|
$512.31
|
$1,793,085
|
-22.22% (-1,000)
|
-0.01%
|
|
2024 Q4
|
0.02%
|
4,500
|
$464.13
|
$2,088,585
|
-40.00% (-3,000)
|
-0.01%
|
|
2024 Q3
|
0.03%
|
7,500
|
$437.66
|
$3,282,450
|
-54.55% (-9,000)
|
-0.04%
|
|
2024 Q1
|
0.06%
|
16,500
|
$429.32
|
$7,083,780
|
new
|
+0.06%
|
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.