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Also trades as: 0LEF.L (LSE) · $vol 1M

TER Smart Money

Teradyne, Inc.
1W: -3.8% 1M: -19.3% 3M: +1.4% YTD: +56.1% 1Y: +124.8% 3Y: +256.6% 5Y: +182.6%
$323.68
+14.68 (+4.75%)
 
Weekly Expected Move ±9.2%
$252 $280 $309 $337 $366
NASDAQ · Technology · Semiconductors · Tech Score Sell · Power 45 · $50.6B mcap · 156M float · 2.21% daily turnover · Short 51% of daily vol
Credit Risk of going bust: lower than 81% of companies Debt: 0.2% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.04 (down more than 99.9%), Teradyne, Inc. would be worth roughly what it owes.
Total debt $100.1M against a stock market value of $48.31B.
Distance to default 9.86 (Merton model): prices to 2026-10-26, balance sheet 2026-06-28, debt counted $17.3M (short-term plus half of long-term), stock volatility 77.9%; Altman Z 22.47. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

🏦 Institutional Activity

Latest: Q2 2026
1,568
Institutions Holding
+236 vs prior
141.1%
Ownership
+60.64%
339 New
494 Increased
592 Reduced
127 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-10-21 MATZ MARILYN director S-Sale 400 $350.00 $140K Filing
2026-10-15 MATZ MARILYN director S-Sale 800 $341.28 $273K Filing
2026-10-15 Smith Gregory Stephen officer: president and ceo S-Sale 4,000 $341.28 $1.4M Filing
2026-10-01 JOHNSON MERCEDES director S-Sale 167 $402.90 $67K Filing
2026-09-25 Herweck Peter director J-J 4 $— $0 Filing
2026-09-25 MADDOCK ERNEST E director J-J 2 $— $0 Filing
2026-09-25 TUFANO PAUL J director J-J 19 $— $0 Filing
2026-09-24 Herweck Peter director A-Grant/Award 77 $— $0 Filing
2026-09-24 Henry Andrew Chisholm director A-Grant/Award 64 $— $0 Filing
2026-09-24 TUFANO PAUL J director A-Grant/Award 141 $— $0 Filing
2026-09-17 MATZ MARILYN director S-Sale 400 $351.11 $140K Filing
2026-09-15 Smith Gregory Stephen officer: president and ceo S-Sale 4,000 $337.83 $1.4M Filing
2026-09-15 MATZ MARILYN director S-Sale 800 $337.83 $270K Filing
2026-09-01 JOHNSON MERCEDES director S-Sale 167 $341.30 $57K Filing
2026-08-17 MATZ MARILYN director S-Sale 1,200 $425.00 $510K Filing
2026-08-17 Smith Gregory Stephen officer: president and ceo S-Sale 4,000 $425.00 $1.7M Filing
2026-08-03 JOHNSON MERCEDES director S-Sale 166 $358.15 $59K Filing
2026-07-15 MATZ MARILYN director S-Sale 1,200 $356.31 $428K Filing
2026-07-15 Smith Gregory Stephen officer: president and ceo S-Sale 4,000 $356.31 $1.4M Filing
2026-07-01 JOHNSON MERCEDES director S-Sale 167 $460.00 $77K Filing
2026-06-25 Herweck Peter director A-Grant/Award 63 $— $0 Filing
2026-06-25 Henry Andrew Chisholm director A-Grant/Award 52 $— $0 Filing
2026-06-25 TUFANO PAUL J director A-Grant/Award 116 $— $0 Filing
2026-06-15 Smith Gregory Stephen officer: president and ceo S-Sale 4,000 $423.03 $1.7M Filing
2026-06-15 MATZ MARILYN director S-Sale 1,200 $423.03 $508K Filing

🏛️ Congressional Trades

25 records
Date Politician Chamber Type Amount Filing
2026-05-01 Ro Khanna House Buy $1,001 - $15,000 Filing
2026-04-29 Michael McCaul House Buy $15,001 - $50,000 Filing
2026-04-29 Michael T. McCaul House Buy $15,001 - $50,000 Filing
2026-03-27 Alan Armstrong Senate Buy $1,001 - $15,000 Filing
2025-10-30 Lisa C. McClain House Sell $1,001 - $15,000 Filing
2025-10-29 Lisa C. McClain House Sell $1,001 - $15,000 Filing
2025-10-29 Lisa C. McClain House Buy $1,001 - $15,000 Filing
2025-06-17 Lisa McClain House Buy $1,001 - $15,000 Filing
2025-06-16 Lisa C. McClain House Buy $1,001 - $15,000 Filing
2025-03-31 Julie Johnson House Sell $1,001 - $15,000 Filing
2025-03-03 Julie Johnson House Sell $1,001 - $15,000 Filing
2025-02-12 Julie Johnson House Buy $1,001 - $15,000 Filing
2025-02-11 Julie Johnson House Buy $1,001 - $15,000 Filing
2024-05-03 Tommy Tuberville Senate Sell $1,001 - $15,000 Filing
2024-05-03 Tommy Tuberville Senate Sell $1,001 - $15,000 Filing
2024-05-03 Thomas Hawley Tuberville Senate Sell $1,001 - $15,000 Filing
2023-11-03 Ro Khanna House Sell $1,001 - $15,000 Filing
2023-05-23 Ro Khanna House Buy $1,001 - $15,000 Filing
2022-11-03 Ro Khanna House Sell $1,001 - $15,000 Filing
2022-11-02 Ro Khanna House Sell $1,001 - $15,000 Filing
2022-08-23 Ro Khanna House Sell $1,001 - $15,000 Filing
2022-08-01 Ro Khanna House Sell $1,001 - $15,000 Filing
2022-05-23 Ro Khanna House Buy $1,001 - $15,000 Filing
2022-05-10 Ro Khanna House Buy $1,001 - $15,000 Filing
2022-04-23 Ro Khanna House Sell $1,001 - $15,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 19,437,021 $9.4B +3,131,834 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 10,225,398 $4.9B +49,207 2026-06-30 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 8,633,782 $4.2B +30,864 2026-06-30 Filing
STATE STREET CORP 7,290,460 $3.5B +320,034 2026-06-30 Filing
Invesco Ltd. 6,683,098 $3.2B +4,162,514 2026-06-30 Filing
JPMORGAN CHASE & CO 5,570,053 $2.6B +2,699,413 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 4,602,292 $2.2B +233,612 2026-06-30 Filing
FMR LLC 4,105,776 $2.0B +496,271 2026-06-30 Filing
AMERIPRISE FINANCIAL INC 2,719,428 $1.3B -124,548 2026-06-30 Filing
VAN ECK ASSOCIATES CORP 2,607,914 $1.3B +123,549 2026-06-30 Filing
AQR CAPITAL MANAGEMENT LLC 2,416,624 $1.1B +233,416 2026-06-30 Filing
NORGES BANK 2,223,866 $1.1B +2,223,866 2026-06-30 Filing
ALKEON CAPITAL MANAGEMENT LLC 2,163,010 $1.0B -626,500 2026-06-30 Filing
GOLDMAN SACHS GROUP INC 1,989,985 $963M +296,731 2026-06-30 Filing
UBS AM, a distinct business unit of UBS 1,978,124 $957M +12,659 2026-06-30 Filing
MORGAN STANLEY 1,914,643 $926M -257,427 2026-06-30 Filing
BANK OF AMERICA CORP /DE 1,741,943 $843M +655,984 2026-06-30 Filing
UBS Group AG 1,643,499 $795M +533,522 2026-06-30 Filing
Rafferty Asset Management, LLC 1,515,149 $733M +425,029 2026-06-30 Filing
NORTHERN TRUST CORP 1,503,908 $728M -70,992 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms