TDY
Teledyne Technologies Incorporated
Teledyne Technologies Incorporated historical holders
total: 3
Yacktman Asset Management Teledyne Technologies Incorporated transactions over time
- Total transactions:
- 7
- New positions:
- 1
- Added:
- 1
- Reduced:
- 5
- Held since:
- 2024 Q1
- Held for:
- 9 quarters
- Latest activity:
- 2026 Q1
Donald Yacktman has been an institutional investor in Teledyne Technologies Incorporated (TDY) since 2024 Q1. According to 2026 Q1 report, Donald Yacktman holds 2,500 shares with a market value of roughly $1.51M representing 0.02% of their equity portfolio. The fund/company first acquired TDY in 2024 Q1, initially purchasing 16,500 shares. Since the initial investment, Yacktman Asset Management has made 6 more transactions in this position.
Does Donald Yacktman still hold TDY?
Yes, Donald Yacktman continues to hold Teledyne Technologies Incorporated (TDY). According to their 2026 Q1 report, they maintain a position of 2,500 shares valued at approximately $1.51M, representing 0.02% of their equity portfolio.
When did Donald Yacktman first invest in TDY?
Donald Yacktman first invested in Teledyne Technologies Incorporated (TDY) in 2024 Q1 at the reported quarter-end price of $429.32 per share, acquiring 16,500 shares in their initial purchase.
What is Donald Yacktman's average cost basis for TDY?
Based on historical transaction data, Donald Yacktman's estimated cost basis for Teledyne Technologies Incorporated (TDY) is approximately $433.48 per share. This represents their average reported price* across all buy transactions.
Estimated cost basis*
- Weighted AVG buy price:
- $433.48
- Weighted AVG sell price:
- $461.22
TDY transactions history by Yacktman Asset Management
7 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
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.