Teradyne, Inc TER
We take great care to ensure that the data presented and summarized in this overview for TERADYNE, INC is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding TER
View all-
Vanguard Group Inc Valley Forge, PA21.4MShares$3.64 Billion0.05% of portfolio
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Black Rock Inc. New York, NY14.6MShares$2.48 Billion0.05% of portfolio
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State Street Corp Boston, MA7.02MShares$1.19 Billion0.03% of portfolio
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Ameriprise Financial Inc Minneapolis, MN5.26MShares$894 Million0.17% of portfolio
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Jpmorgan Chase & CO New York, NY4.65MShares$791 Million0.04% of portfolio
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Geode Capital Management, LLC Boston, MA4.21MShares$715 Million0.04% of portfolio
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Steven Cohen Point72 Asset Management, L.P. | Stamford, Ct4.09MShares$694 Million1.1% of portfolio
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Van Eck Associates Corp3.99MShares$679 Million0.51% of portfolio
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Price T Rowe Associates Inc Baltimore, MD3.54MShares$602 Million0.05% of portfolio
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Allspring Global Investments Holdings, LLC3.47MShares$590 Million0.85% of portfolio
Latest Institutional Activity in TER
Top Purchases
Top Sells
About TER
Teradyne, Inc. designs, develops, manufactures, sells, and supports automatic test equipment worldwide. The company operates through Semiconductor Test, System Test, Industrial Automation, and Wireless Test segments. The Semiconductor Test segment offers products and services for wafer level and device package testing in automotive, industrial, communications, consumer, smartphones, cloud computer and electronic game, and other applications. This segment also provides FLEX test platform systems; J750 test system to address the volume semiconductor devices; Magnum platform that tests memory devices, such as flash memory and DRAM; and ETS platform for semiconductor manufacturers, and assembly and test subcontractors in the analog/mixed signal markets. It serves integrated device manufacturers that integrate the fabrication of silicon wafers into their business; fabless companies that outsource the manufacturing of silicon wafers; foundries; and semiconductor assembly and test providers. The System Test segment offers defense/aerospace test instrumentation and systems; storage test systems; and circuit-board test and inspection systems. The Industrial Automation segment provides collaborative robotic arms, autonomous mobile robots, and advanced robotic control software for manufacturing, logistics, and light industrial customers. The Wireless Test segment provides test solutions for use in the development and manufacture of wireless devices and modules, smartphones, tablets, notebooks, laptops, peripherals, and Internet-of-Things devices under the LitePoint brand name. This segment also offers IQxel products for Wi-Fi and other standards; IQxstream solution for testing GSM, EDGE, CDMA2000, TD-SCDMA, WCDMA, HSPA+, LTE, and 5G technologies; IQcell, a multi-device cellular signaling test solution; IQgig test solution; and turnkey test software for wireless chipsets. Teradyne, Inc. was incorporated in 1960 and is headquartered in North Reading, Massachusetts.
Insider Transactions at TER
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 12
2025
|
Gregory Stephen Smith President and CEO |
SELL
Open market or private sale
|
Direct |
1,108
-1.16%
|
$199,440
$180.2 P/Share
|
|
Nov 05
2025
|
Gregory Stephen Smith President and CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,224
-1.26%
|
$216,648
$177.05 P/Share
|
|
Nov 05
2025
|
Gregory Stephen Smith President and CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
2,072
+2.09%
|
$74,592
$36.75 P/Share
|
|
Nov 05
2025
|
Mercedes Johnson Director |
SELL
Open market or private sale
|
Direct |
625
-6.18%
|
$110,625
$177.05 P/Share
|
|
Nov 03
2025
|
Michelle L. Turner Chief Financial Officer |
BUY
Grant, award, or other acquisition
|
Direct |
11,144
+49.74%
|
-
|
|
Oct 10
2025
|
Gregory Stephen Smith President and CEO |
SELL
Open market or private sale
|
Direct |
1,108
-1.16%
|
$160,660
$145.24 P/Share
|
|
Oct 06
2025
|
Mercedes Johnson Director |
SELL
Open market or private sale
|
Direct |
625
-5.82%
|
$91,875
$147.9 P/Share
|
|
Sep 29
2025
|
Paul J Tufano Director |
BUY
Other acquisition or disposition
|
Direct |
49
+0.08%
|
-
|
|
Sep 29
2025
|
Ernest E Maddock Director |
BUY
Other acquisition or disposition
|
Direct |
3
+0.03%
|
-
|
|
Sep 29
2025
|
Peter Herweck Director |
BUY
Other acquisition or disposition
|
Direct |
9
+0.06%
|
-
|
|
Sep 25
2025
|
Paul J Tufano Director |
BUY
Grant, award, or other acquisition
|
Direct |
357
+0.55%
|
-
|
|
Sep 25
2025
|
Peter Herweck Director |
BUY
Grant, award, or other acquisition
|
Direct |
206
+1.34%
|
-
|
|
Sep 22
2025
|
Gregory Stephen Smith President and CEO |
SELL
Open market or private sale
|
Direct |
554
-0.57%
|
$69,804
$126.39 P/Share
|
|
Sep 12
2025
|
Gregory Stephen Smith President and CEO |
SELL
Open market or private sale
|
Direct |
554
-0.57%
|
$63,710
$115.0 P/Share
|
|
Sep 05
2025
|
Mercedes Johnson Director |
SELL
Open market or private sale
|
Direct |
625
-5.5%
|
$75,000
$120.06 P/Share
|
|
Aug 12
2025
|
Gregory Stephen Smith President and CEO |
SELL
Open market or private sale
|
Direct |
554
-0.57%
|
$58,724
$106.0 P/Share
|
|
Aug 05
2025
|
Mercedes Johnson Director |
SELL
Open market or private sale
|
Direct |
625
-5.21%
|
$66,250
$106.0 P/Share
|
|
Aug 01
2025
|
Ujjwal Kumar President, Teradyne Robotics |
SELL
Payment of exercise price or tax liability
|
Direct |
657
-3.86%
|
$68,328
$104.16 P/Share
|
|
Jul 30
2025
|
Mercedes Johnson Director |
SELL
Open market or private sale
|
Direct |
1,875
-13.53%
|
$196,875
$105.73 P/Share
|
|
Jul 30
2025
|
Gregory Stephen Smith President and CEO |
SELL
Open market or private sale
|
Direct |
554
-0.56%
|
$58,170
$105.73 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 99.3K shares |
|---|---|
| Other acquisition or disposition | 308 shares |
| Exercise of conversion of derivative security | 2.07K shares |
| Open market or private sale | 29.8K shares |
|---|---|
| Payment of exercise price or tax liability | 19K shares |
| Grant, award, or other acquisition | 4.41K shares |