Teledyne Technologies
805 hedge funds and large institutions have $22.4B invested in Teledyne Technologies in 2025 Q4 according to their latest regulatory filings, with 107 funds opening new positions, 272 increasing their positions, 279 reducing their positions, and 78 closing their positions.
37% more first-time investments, than exits
New positions opened: 107 | Existing positions closed: 78
33% more call options, than puts
Call options by funds: $14.1M | Put options by funds: $10.6M
2% more funds holding
Funds holding: 791 → 805 (+14)
0.63% more ownership
Funds ownership: 92.91% → 93.54% (+0.63%)
3% less repeat investments, than reductions
Existing positions increased: 272 | Existing positions reduced: 279
12% less capital invested
Capital invested by funds: $25.4B → $22.4B (-$2.99B)
22% less funds holding in top 10
Funds holding in top 10: 9 → 7 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity International
Hamilton,
Bermuda
|
+$145M |
| 2 |
HSBC Holdings
London,
United Kingdom
|
+$51.3M |
| 3 |
Point72 Asset Management
Stamford,
Connecticut
|
+$49.6M |
| 4 |
DKCM
Davidson Kempner Capital Management
New York
|
+$46.1M |
| 5 |
MCM
Moore Capital Management
New York
|
+$42.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$251M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$113M |
| 3 |
Select Equity Group
New York
|
-$102M |
| 4 |
RIM
Rakuten Investment Management
Tokyo,
Japan
|
-$94.4M |
| 5 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
-$81.1M |
TDY Hedge Fund Activity: Q4 2025 in Review
805 institutional investors reported a position in Teledyne Technologies (TDY) for Q4 2025, worth a combined $22.4B — down 12% from $25.4B a quarter earlier.
Buyers outnumbered sellers: 107 funds opened new TDY positions and 78 closed out — a net gain of 29 holders — while 272 added to existing stakes and 279 trimmed.
The largest buyer was Fidelity International, adding an estimated $145M. The largest seller was T. Rowe Price Associates, cutting an estimated $251M.
- 805 institutional investors held Teledyne Technologies (TDY) as of Q4 2025, up from 791 in Q3 2025.
- Funds reported $22.4B of Teledyne Technologies stock for Q4 2025, down 12% quarter-over-quarter.
- 107 funds opened new Teledyne Technologies positions in Q4 2025 and 78 closed out, a net change of +29 holders.
- The largest Teledyne Technologies buyer in Q4 2025 was Fidelity International, an estimated $145M added.
- The largest Teledyne Technologies seller in Q4 2025 was T. Rowe Price Associates, an estimated $251M sold.
Based on aggregated 13F filings for Q4 2025.