Teradyne
749 hedge funds and large institutions have $12.8B invested in Teradyne in 2025 Q1 according to their latest regulatory filings, with 121 funds opening new positions, 273 increasing their positions, 254 reducing their positions, and 140 closing their positions.
7% more repeat investments, than reductions
Existing positions increased: 273 | Existing positions reduced: 254
1.8% less ownership
Funds ownership: 98% → 96.2% (-1.8%)
3% less funds holding
Funds holding: 776 → 749 (-27)
14% less first-time investments, than exits
New positions opened: 121 | Existing positions closed: 140
36% less capital invested
Capital invested by funds: $20.1B → $12.8B (-$7.27B)
73% less call options, than puts
Call options by funds: $109M | Put options by funds: $408M
75% less funds holding in top 10
Funds holding in top 10: 12 → 3 (-9)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
+$154M |
| 2 |
AQR Capital Management
Greenwich,
Connecticut
|
+$148M |
| 3 |
Goldman Sachs
New York
|
+$143M |
| 4 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
+$85.4M |
| 5 |
American Century Companies
Kansas City,
Missouri
|
+$69.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$413M |
| 2 |
AMH
Aspex Management (HK)
Central,
Hong Kong
|
-$407M |
| 3 |
Kayne Anderson Rudnick Investment Management
Los Angeles,
California
|
-$339M |
| 4 |
Balyasny Asset Management
Chicago,
Illinois
|
-$192M |
| 5 |
Nordea Investment Management
Stockholm,
Sweden
|
-$169M |
TER Hedge Fund Activity: Q1 2025 in Review
749 of the 7,478 institutional investors tracked by Wall St. Rank reported a position in Teradyne (TER) for Q1 2025, worth a combined $12.8B — down 36% from $20.1B a quarter earlier.
Sellers outnumbered buyers: 140 funds closed out of TER and 121 opened new positions — a net loss of 19 holders — while 254 trimmed existing stakes and 273 added.
The largest buyer was Federated Hermes, adding an estimated $154M. The largest seller was Fidelity Investments, cutting an estimated $413M.
- 749 institutional investors held Teradyne (TER) as of Q1 2025, down from 776 in Q4 2024.
- Funds reported $12.8B of Teradyne stock for Q1 2025, down 36% quarter-over-quarter.
- 121 funds opened new Teradyne positions in Q1 2025 and 140 closed out, a net change of -19 holders.
- The largest Teradyne buyer in Q1 2025 was Federated Hermes, an estimated $154M added.
- The largest Teradyne seller in Q1 2025 was Fidelity Investments, an estimated $413M sold.
Based on aggregated 13F filings for Q1 2025.