Companies / Teradyne, Inc

Teradyne, Inc

Nasdaq: TERCIK 97210Information TechnologyNORTH READING, MAteradyne.com ↗

Financials · FY2025

Revenue$3.19B
Net income$554.05M
Total debt$0
Cash$349.54M
Diluted EPS$3.47
Shares outstanding156.3M

Ownership

156.3M shares outstanding · as of Jul 27, 2026
0.18%Insiders
Ownership
Insiders0.18%279,566
Institutions103.23%161,384,452
Public float0.00%0

Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 11

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Insider% of sharesShares
Smith Gregory StephenCEOPresident and CEO · Director
0.08%128,470
Tufano Paul JDirector
0.04%65,848
Poulin Shannon JohnPresident, Semiconductor Test
0.01%17,236
Herweck PeterDirector
<0.01%15,466
Mills ReganPresident, Product Test
<0.01%11,889
Maddock Ernest EDirector
<0.01%10,267
Hathout Jean PierrePresident, Teradyne Robotics
<0.01%10,174
Driscoll RyanVP, General Counsel, Secretary
<0.01%8,345
Johnson MercedesDirector
<0.01%6,864
Sayiner NecipDirector
<0.01%2,800

Institutional holders 1,083

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HolderValue% of shares
BlackRock, Inc.$9.40B12.43%
Vanguard Group Inc$3.93B12.98%
State Street Corporation$3.53B4.66%
Geode Capital Management, LLC$1.29B2.79%
Ameriprise Financial Inc$869.16M2.87%
Alkeon Capital Management LLC$826.98M1.78%
Allspring Global Investments Holdings, LLC$686.15M2.11%
JPMORGAN CHASE &amp; CO$678.02M2.24%
AQR Capital Management, LLC$629.55M1.40%
Invesco Ltd.$571.27M1.89%

Activity

Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).
DateActorActionSecurityValueShares ΔPosition afterImpact
Q2 2026
as of
BlackRock, Inc.
13F manager
Add—$1.95B+4.0M
+26.23%
19,437,021
12.43% of shares
high
Q1 2026
as of
Lone Pine Capital LLC
13F manager
New—$555.23M+1.9M
1,872,876
1.20% of shares
high
Q1 2026
as of
Norges Bank
13F manager
Exit—$-398.78M-2.1M
-100.00%
—
high
Q1 2026
as of
AQR Capital Management, LLC
13F manager
Add—$259.56M+900K
+70.15%
2,183,208
1.40% of shares
high
Q1 2026
as of
Amundi
13F manager
Add—$238.79M+805K
+135.75%
1,398,833
0.89% of shares
high
Q2 2024
as of
Barclays PLC
13F manager
Trim—$-218.41M-1.5M
-58.70%
1,036,254
0.66% of shares
high
Q1 2026
as of
D. E. Shaw & Co., Inc.
13F manager
Add—$207.98M+702K
+424.78%
866,712
0.55% of shares
high
Q2 2026
as of
WT Asset Management Ltd
13F manager
Add—$192.67M+398K
+152.00%
660,196
0.42% of shares
high

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
TER——880770102—