TER
TERADYNE, INC
Instruments For Meas & Testing of Electricity & Elec SignalsNasdaqLarge accelerated filer
Total Trades
90
Buys
1
Sells
67
Largest Trade
N/A
Insiders
12
Institutional Funds
899
Inst. Value
$1M+
Activist Filings
9
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| JOHNSON MERCEDES | Director | SELL | $50K–$100K | 750 | $100.00 | May 31, 2023 |
| Burns Richard John | President | SELL | $50K–$100K | 1K | $90.95 | May 9, 2023 |
| JOHNSON MERCEDES | Director | SELL | $50K–$100K | 750 | $100.00 | Apr 24, 2023 |
| JOHNSON MERCEDES | Director | SELL | $50K–$100K | 750 | $103.23 | Mar 17, 2023 |
| Robbins Brad | President | SELL | $100K–$500K | 3K | $103.23 | Mar 17, 2023 |
| Robbins Brad | President | EXERCISE | $50K–$100K | 3K | $28.56 | Mar 17, 2023 |
| GUERTIN TIMOTHY E | Director | SELL | $100K–$500K | 10K | $19.45 | Mar 13, 2023 |
| JOHNSON MERCEDES | Director | SELL | $50K–$100K | 750 | $106.43 | Feb 17, 2023 |
| Mehta Sanjay | CFO | SELL | $500K+ | 8K | $110.00 | Feb 3, 2023 |
| Gray Charles Jeffrey | VP | SELL | $50K–$100K | 686 | $100.00 | Feb 1, 2023 |
| Gray Charles Jeffrey | VP | SELL | $100K–$500K | 1K | $100.00 | Jan 27, 2023 |
| Gray Charles Jeffrey | VP | SELL | $1M+ | 12K | $100.67 | Jan 26, 2023 |
| Gray Charles Jeffrey | VP | EXERCISE | $100K–$500K | 3K | $48.85 | Jan 26, 2023 |
| Robbins Brad | President | GRANT | N/A | 9K | — | Jan 25, 2023 |
| Robbins Brad | President | SELL | $100K–$500K | 3K | $100.00 | Jan 25, 2023 |
| Robbins Brad | President | EXERCISE | $50K–$100K | 3K | $28.56 | Jan 25, 2023 |
| JOHNSON MERCEDES | Director | SELL | $50K–$100K | 750 | $100.00 | Jan 25, 2023 |
| JAGIELA MARK E | CEO | SELL | $1M+ | 68K | $87.60 | Dec 21, 2022 |
| Robbins Brad | President | SELL | $100K–$500K | 3K | $75.84 | Oct 3, 2022 |
| Robbins Brad | President | EXERCISE | $50K–$100K | 3K | $19.43 | Oct 3, 2022 |
| JAGIELA MARK E | CEO | SELL | $1M+ | 38K | $100.20 | Aug 2, 2022 |
| Robbins Brad | President | SELL | $100K–$500K | 3K | $89.49 | Jul 5, 2022 |
| Robbins Brad | President | EXERCISE | $50K–$100K | 3K | $19.43 | Jul 5, 2022 |
| Mehta Sanjay | CFO | SELL | $50K–$100K | 420 | $120.00 | Feb 4, 2022 |
| Gray Charles Jeffrey | VP | EXERCISE | $100K–$500K | 3K | $57.53 | Feb 3, 2022 |
| Gray Charles Jeffrey | VP | SELL | $500K+ | 4K | $118.34 | Feb 3, 2022 |
| Gray Charles Jeffrey | VP | GRANT | N/A | 3K | — | Feb 1, 2022 |
| Gray Charles Jeffrey | VP | EXERCISE | $50K–$100K | 2K | $36.75 | Feb 1, 2022 |
| Gray Charles Jeffrey | VP | SELL | $1M+ | 17K | $112.12 | Feb 1, 2022 |
| Robbins Brad | President | EXERCISE | $50K–$100K | 3K | $19.43 | Jan 29, 2022 |
| Robbins Brad | President | SELL | $100K–$500K | 3K | $106.92 | Jan 29, 2022 |
| Smith Gregory Stephen | President | SELL | $1M+ | 14K | $110.51 | Jan 29, 2022 |
| Smith Gregory Stephen | President | EXERCISE | $50K–$100K | 2K | $47.70 | Jan 27, 2022 |
| Smith Gregory Stephen | President | SELL | $100K–$500K | 3K | $143.56 | Jan 27, 2022 |
| Smith Gregory Stephen | President | GRANT | N/A | 23K | — | Jan 27, 2022 |
| Mehta Sanjay | CFO | EXERCISE | $100K–$500K | 2K | $72.10 | Jan 26, 2022 |
| Mehta Sanjay | CFO | SELL | $100K–$500K | 3K | $141.33 | Jan 26, 2022 |
| Smith Gregory Stephen | President | EXERCISE | $50K–$100K | 2K | $36.75 | Jan 26, 2022 |
| Smith Gregory Stephen | President | SELL | $100K–$500K | 3K | $142.68 | Jan 26, 2022 |
| MATZ MARILYN | Director | SELL | $500K+ | 4K | $164.86 | Jan 4, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 899 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 7.1M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 3.7M | $1M+ | SH |
| Point72 Asset Management, L.P. | 2.8M | $1M+ | SH |
| ARK Investment Management LLC | 2.4M | $1M+ | SH |
| Sumitomo Mitsui Trust Group, Inc. | 2.3M | $1M+ | SH |
| NORGES BANK | 2.1M | $1M+ | SH |
| Pictet Asset Management Holding SA | 1.8M | $1M+ | SH |
| BARCLAYS PLC | 1.5M | $1M+ | SH |
| Rafferty Asset Management, LLC | 1.4M | $1M+ | SH |
| AQR CAPITAL MANAGEMENT LLC | 1.2M | $1M+ | SH |
| Amova Asset Management Americas, Inc. | 1.1M | $1M+ | SH |
| Aspex Management (HK) Ltd | 1.0M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.0M | $1M+ | SH |
| Assenagon Asset Management S.A. | 910K | $1M+ | SH |
| VANGUARD GROUP INC | 875K | $1M+ | SH |
| LAZARD ASSET MANAGEMENT LLC | 812K | $1M+ | SH |
| ALLIANCEBERNSTEIN L.P. | 751K | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 737K | $1M+ | SH |
| PRIMECAP MANAGEMENT CO/CA/ | 717K | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 696K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Jul 29, 2025
13.1%
21.0M shares
SC 13G/A · May 12, 2025
4.9%
7.9M shares
SC 13G/A · Feb 12, 2025
7.1%
11.6M shares
SC 13G/A · Jul 10, 2024
10.2%
15.9M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
12.0%
18.3M shares
SC 13G/A · Jan 24, 2024
9.4%
14.3M shares
JPMORGAN CHASE & CO. 13-2624428
SC 13G/A · Nov 8, 2023
3.7%
5.7M shares
JPMORGAN CHASE & CO. 13-2624428
SC 13G · Jan 13, 2023
6.7%
10.6M shares
SC 13G/A · Jan 31, 2022
8.1%
13.2M shares