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TER US
Teradyne, Inc
(TER US)
$308.85
+0.10
0.03%
Ext:
$314.99
+6.14
1.99%
(Market Closed · 00:00:00 UTC)
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Financials & Metrics
Financials
Charting
Short Interest
Employees
SEC Filings by Owner
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Insider Ownership
BRADLEY MICHAEL A
(112)
Expand
4
PRIMARY DOCUMENT
17 Dec 2021
4
PRIMARY DOCUMENT
12 Nov 2021
4
PRIMARY DOCUMENT
3 Nov 2021
4
PRIMARY DOCUMENT
11 May 2021
4
PRIMARY DOCUMENT
12 Jan 2021
4
PRIMARY DOCUMENT
23 Nov 2020
4
PRIMARY DOCUMENT
26 Aug 2020
4
PRIMARY DOCUMENT
31 Jul 2020
4
PRIMARY DOCUMENT
11 May 2020
4
PRIMARY DOCUMENT
14 Feb 2020
JAGIELA MARK E
(87)
Expand
4
PRIMARY DOCUMENT
31 Jan 2023
4
PRIMARY DOCUMENT
26 Jan 2023
4
PRIMARY DOCUMENT
25 Jan 2023
4
PRIMARY DOCUMENT
21 Dec 2022
4
PRIMARY DOCUMENT
2 Aug 2022
4
PRIMARY DOCUMENT
1 Feb 2022
4
PRIMARY DOCUMENT
27 Jan 2022
4
PRIMARY DOCUMENT
26 Jan 2022
4
PRIMARY DOCUMENT
29 Oct 2021
4
PRIMARY DOCUMENT
8 Jun 2021
TUFANO PAUL J
(72)
Expand
4
PRIMARY DOCUMENT
28 Sep
4
PRIMARY DOCUMENT
29 Jun
4
PRIMARY DOCUMENT
16 Jun
4
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12 May
4
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30 Mar
4
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17 Mar
4
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19 Dec 2025
4
PRIMARY DOCUMENT
1 Oct 2025
4
PRIMARY DOCUMENT
29 Sep 2025
4
PRIMARY DOCUMENT
30 Jun 2025
Gray Charles Jeffrey
(62)
Expand
4
PRIMARY DOCUMENT
31 Jan 2024
4
PRIMARY DOCUMENT
26 Jan 2024
4
PRIMARY DOCUMENT
7 Feb 2023
4
PRIMARY DOCUMENT
1 Feb 2023
4
PRIMARY DOCUMENT
31 Jan 2023
4
PRIMARY DOCUMENT
27 Jan 2023
4
PRIMARY DOCUMENT
26 Jan 2023
4
PRIMARY DOCUMENT
25 Jan 2023
4
PRIMARY DOCUMENT
2 Feb 2022
4
PRIMARY DOCUMENT
1 Feb 2022
Beecher Gregory R
(60)
Expand
4
PRIMARY DOCUMENT
29 Apr 2019
4
PRIMARY DOCUMENT
1 Feb 2019
4
PRIMARY DOCUMENT
31 Jan 2019
4
PRIMARY DOCUMENT
29 Jan 2019
4
PRIMARY DOCUMENT
1 Feb 2018
4
PRIMARY DOCUMENT
30 Jan 2018
4
PRIMARY DOCUMENT
25 Jan 2018
4
PRIMARY DOCUMENT
2 May 2017
4
PRIMARY DOCUMENT
8 Feb 2017
4
PRIMARY DOCUMENT
31 Jan 2017
Smith Gregory Stephen
(57)
Expand
4
Statement of changes in beneficial ownership
19 Oct
4
Statement of changes in beneficial ownership
16 Sep
4
Statement of changes in beneficial ownership
18 Aug
4
Statement of changes in beneficial ownership
16 Jul
4
Statement of changes in beneficial ownership
16 Jun
4
Statement of changes in beneficial ownership
19 May
4
Statement of changes in beneficial ownership
6 Feb
4
Statement of changes in beneficial ownership
4 Feb
4
PRIMARY DOCUMENT
29 Jan
4
PRIMARY DOCUMENT
15 Dec 2025
JOHNSON MERCEDES
(49)
Expand
4
PRIMARY DOCUMENT
2 Oct
4
PRIMARY DOCUMENT
2 Sep
4
PRIMARY DOCUMENT
4 Aug
4
PRIMARY DOCUMENT
2 Jul
4
PRIMARY DOCUMENT
3 Jun
4
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12 May
4
PRIMARY DOCUMENT
7 Apr
4
PRIMARY DOCUMENT
6 Mar
4
PRIMARY DOCUMENT
6 Feb
4
PRIMARY DOCUMENT
6 Jan
VALLEE ROY
(46)
Expand
4
PRIMARY DOCUMENT
13 Nov 2020
4
PRIMARY DOCUMENT
11 May 2020
4
PRIMARY DOCUMENT
29 Jul 2019
4
PRIMARY DOCUMENT
9 May 2019
4
PRIMARY DOCUMENT
10 May 2018
4
PRIMARY DOCUMENT
11 May 2017
4
PRIMARY DOCUMENT
12 May 2016
4
PRIMARY DOCUMENT
22 May 2015
4
PRIMARY DOCUMENT
14 May 2015
4
PRIMARY DOCUMENT
22 May 2014
Robbins Brad
(46)
Expand
4
PRIMARY DOCUMENT
31 Jan 2024
4
PRIMARY DOCUMENT
26 Jan 2024
4
PRIMARY DOCUMENT
19 Dec 2023
4
PRIMARY DOCUMENT
2 Oct 2023
4
PRIMARY DOCUMENT
20 Jun 2023
4
PRIMARY DOCUMENT
17 Mar 2023
4
PRIMARY DOCUMENT
31 Jan 2023
4
PRIMARY DOCUMENT
26 Jan 2023
4
PRIMARY DOCUMENT
25 Jan 2023
4
PRIMARY DOCUMENT
3 Oct 2022
Vahey Walter G.
(39)
Expand
4
PRIMARY DOCUMENT
1 Feb 2022
4
PRIMARY DOCUMENT
27 Jan 2022
4
PRIMARY DOCUMENT
26 Jan 2022
4
PRIMARY DOCUMENT
2 Feb 2021
4
PRIMARY DOCUMENT
27 Jan 2021
4
PRIMARY DOCUMENT
28 Jan 2021
4
PRIMARY DOCUMENT
26 Jan 2021
4
PRIMARY DOCUMENT
30 Dec 2020
4
PRIMARY DOCUMENT
29 Jul 2020
4
PRIMARY DOCUMENT
27 Jul 2020
Herweck Peter
(39)
Expand
4
PRIMARY DOCUMENT
28 Sep
4
PRIMARY DOCUMENT
29 Jun
4
PRIMARY DOCUMENT
16 Jun
4
PRIMARY DOCUMENT
12 May
4
PRIMARY DOCUMENT
30 Mar
4
PRIMARY DOCUMENT
17 Mar
4
PRIMARY DOCUMENT
19 Dec 2025
4
PRIMARY DOCUMENT
1 Oct 2025
4
PRIMARY DOCUMENT
29 Sep 2025
4
PRIMARY DOCUMENT
30 Jun 2025
BAGLEY JAMES W
(37)
Expand
4
PRIMARY DOCUMENT
23 May 2013
4
PRIMARY DOCUMENT
24 May 2012
4
PRIMARY DOCUMENT
8 Feb 2012
4
PRIMARY DOCUMENT
1 Jun 2011
4
PRIMARY DOCUMENT
26 May 2011
4
PRIMARY DOCUMENT
28 May 2010
4
PRIMARY DOCUMENT
1 Jun 2009
4
PRIMARY DOCUMENT
5 Feb 2009
4
PRIMARY DOCUMENT
2 Oct 2008
4
PRIMARY DOCUMENT
2 Jul 2008
GILLIS EDWIN J
(36)
Expand
4
PRIMARY DOCUMENT
21 Mar 2023
4
PRIMARY DOCUMENT
23 Dec 2022
4
PRIMARY DOCUMENT
26 Sep 2022
4
PRIMARY DOCUMENT
22 Jun 2022
4
PRIMARY DOCUMENT
17 May 2022
4
PRIMARY DOCUMENT
22 Mar 2022
4
PRIMARY DOCUMENT
21 Dec 2021
4
PRIMARY DOCUMENT
18 Oct 2021
4
PRIMARY DOCUMENT
11 May 2021
4
PRIMARY DOCUMENT
12 Mar 2021
Mehta Sanjay
(33)
Expand
4
PRIMARY DOCUMENT
5 Feb 2025
4
PRIMARY DOCUMENT
4 Feb 2025
4
PRIMARY DOCUMENT
31 Jan 2025
4
PRIMARY DOCUMENT
30 Jan 2025
4
PRIMARY DOCUMENT
29 Jan 2025
4
PRIMARY DOCUMENT
22 Aug 2024
4
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7 May 2024
4
PRIMARY DOCUMENT
5 Feb 2024
4
PRIMARY DOCUMENT
31 Jan 2024
4
PRIMARY DOCUMENT
26 Jan 2024
GUERTIN TIMOTHY E
(29)
Expand
4
PRIMARY DOCUMENT
19 Mar 2024
4
PRIMARY DOCUMENT
21 Dec 2023
4
PRIMARY DOCUMENT
27 Sep 2023
4
PRIMARY DOCUMENT
20 Jun 2023
4
PRIMARY DOCUMENT
16 May 2023
4
PRIMARY DOCUMENT
21 Mar 2023
4
PRIMARY DOCUMENT
23 Dec 2022
4
PRIMARY DOCUMENT
26 Sep 2022
4
PRIMARY DOCUMENT
22 Jun 2022
4
PRIMARY DOCUMENT
17 May 2022
HOTCHKISS JEFFREY R
(26)
Expand
4
PRIMARY DOCUMENT
20 Mar 2012
4
PRIMARY DOCUMENT
9 Feb 2012
4
PRIMARY DOCUMENT
7 Feb 2012
4
PRIMARY DOCUMENT
3 Feb 2012
4
PRIMARY DOCUMENT
31 Jan 2012
4
PRIMARY DOCUMENT
26 Jan 2012
4
PRIMARY DOCUMENT
23 Feb 2011
4
PRIMARY DOCUMENT
3 Feb 2011
4
PRIMARY DOCUMENT
1 Feb 2011
4
PRIMARY DOCUMENT
27 Jan 2011
Burns Richard John
(25)
Expand
4
Statement of changes in beneficial ownership
5 Feb 2025
4
PRIMARY DOCUMENT
4 Feb 2025
4
PRIMARY DOCUMENT
30 Jan 2025
4/A
PRIMARY DOCUMENT
30 Jan 2025
4
PRIMARY DOCUMENT
29 Jan 2025
4
PRIMARY DOCUMENT
3 Oct 2024
4
PRIMARY DOCUMENT
22 May 2024
4
PRIMARY DOCUMENT
5 Feb 2024
4
PRIMARY DOCUMENT
31 Jan 2024
4
PRIMARY DOCUMENT
26 Jan 2024
MATZ MARILYN
(25)
Expand
4
PRIMARY DOCUMENT
22 Oct
4
PRIMARY DOCUMENT
19 Oct
4
PRIMARY DOCUMENT
18 Sep
4
PRIMARY DOCUMENT
16 Sep
4
PRIMARY DOCUMENT
18 Aug
4
PRIMARY DOCUMENT
16 Jul
4
PRIMARY DOCUMENT
16 Jun
4
PRIMARY DOCUMENT
26 May
4
PRIMARY DOCUMENT
19 May
4
PRIMARY DOCUMENT
12 May
CASAL EILEEN
(19)
Expand
4
PRIMARY DOCUMENT
28 Jan 2009
4/A
PRIMARY DOCUMENT
9 Jun 2009
4
PRIMARY DOCUMENT
27 Jan 2009
4
PRIMARY DOCUMENT
5 Jan 2009
4
PRIMARY DOCUMENT
1 Jul 2008
4
PRIMARY DOCUMENT
29 Jan 2008
4
PRIMARY DOCUMENT
23 Jan 2008
4
PRIMARY DOCUMENT
2 Jan 2008
4
PRIMARY DOCUMENT
3 Jul 2007
4
PRIMARY DOCUMENT
30 Jan 2007
MADDOCK ERNEST E
(17)
Expand
4
PRIMARY DOCUMENT
28 Sep
4
PRIMARY DOCUMENT
16 Jun
4
PRIMARY DOCUMENT
12 May
4
PRIMARY DOCUMENT
17 Mar
4
PRIMARY DOCUMENT
19 Dec 2025
4
PRIMARY DOCUMENT
1 Oct 2025
4
PRIMARY DOCUMENT
17 Jun 2025
4
PRIMARY DOCUMENT
13 May 2025
4
PRIMARY DOCUMENT
18 Mar 2025
4
PRIMARY DOCUMENT
20 Dec 2024
CARNESALE ALBERT
(15)
Expand
4
PRIMARY DOCUMENT
23 May 2013
4
PRIMARY DOCUMENT
24 May 2012
4
PRIMARY DOCUMENT
3 Feb 2012
4
PRIMARY DOCUMENT
1 Jun 2011
4
PRIMARY DOCUMENT
26 May 2011
4
PRIMARY DOCUMENT
28 May 2010
4
PRIMARY DOCUMENT
1 Jun 2009
4
PRIMARY DOCUMENT
5 Feb 2009
4
PRIMARY DOCUMENT
5 Feb 2008
4
PRIMARY DOCUMENT
6 Feb 2007
O REILLY VINCENT M
(13)
Expand
4
PRIMARY DOCUMENT
28 May 2010
4
PRIMARY DOCUMENT
2 Nov 2009
4
PRIMARY DOCUMENT
1 Jun 2009
4
PRIMARY DOCUMENT
5 Feb 2009
4
PRIMARY DOCUMENT
5 Feb 2008
4
PRIMARY DOCUMENT
23 Feb 2007
4
PRIMARY DOCUMENT
6 Feb 2007
4
PRIMARY DOCUMENT
8 Feb 2006
4
PRIMARY DOCUMENT
9 Feb 2005
4
PRIMARY DOCUMENT
10 Jun 2004
CHRISTMAN DANIEL W
(12)
Expand
4
PRIMARY DOCUMENT
11 May 2017
4
PRIMARY DOCUMENT
12 May 2016
4
PRIMARY DOCUMENT
22 May 2015
4
PRIMARY DOCUMENT
14 May 2015
4
PRIMARY DOCUMENT
22 May 2014
4
PRIMARY DOCUMENT
28 Jan 2014
4
PRIMARY DOCUMENT
23 May 2013
4
PRIMARY DOCUMENT
30 May 2012
4
PRIMARY DOCUMENT
24 May 2012
4
PRIMARY DOCUMENT
26 May 2011
WOLPERT PATRICIA S
(10)
Expand
4
PRIMARY DOCUMENT
28 May 2010
4
PRIMARY DOCUMENT
13 Jan 2010
4
PRIMARY DOCUMENT
1 Jun 2009
4
PRIMARY DOCUMENT
5 Feb 2009
4
PRIMARY DOCUMENT
5 Feb 2008
4
PRIMARY DOCUMENT
6 Feb 2007
4
PRIMARY DOCUMENT
8 Feb 2006
4
PRIMARY DOCUMENT
9 Feb 2005
4
PRIMARY DOCUMENT
3 Feb 2004
4
PRIMARY DOCUMENT
3 Dec 2003
Driscoll Ryan
(10)
Expand
4
Statement of changes in beneficial ownership
11 May
4
Statement of changes in beneficial ownership
6 Feb
4
Statement of changes in beneficial ownership
4 Feb
4
Statement of changes in beneficial ownership
29 Jan
4
Statement of changes in beneficial ownership
5 Feb 2025
4
Statement of changes in beneficial ownership
4 Feb 2025
4
Statement of changes in beneficial ownership
31 Jan 2025
4
Statement of changes in beneficial ownership
30 Jan 2025
4
Statement of changes in beneficial ownership
29 Jan 2025
3
Initial statement of beneficial ownership
7 Feb 2024
ROGAS EDWARD JR
(9)
Expand
4
PRIMARY DOCUMENT
3 Jan 2006
4
PRIMARY DOCUMENT
30 Jun 2005
4
PRIMARY DOCUMENT
4 Jan 2005
4
PRIMARY DOCUMENT
30 Jan 2004
4
PRIMARY DOCUMENT
2 Jan 2004
4
PRIMARY DOCUMENT
27 Aug 2003
4
PRIMARY DOCUMENT
26 Aug 2003
4
PRIMARY DOCUMENT
25 Jul 2003
4
PRIMARY DOCUMENT
24 Jul 2003
CHAMILLARD GEORGE W
(8)
Expand
4
PRIMARY DOCUMENT
3 Jan 2007
4
PRIMARY DOCUMENT
8 Feb 2006
4
PRIMARY DOCUMENT
9 Feb 2005
4
PRIMARY DOCUMENT
4 Jan 2005
4
PRIMARY DOCUMENT
30 Jan 2004
4
PRIMARY DOCUMENT
2 Jan 2004
4
PRIMARY DOCUMENT
21 Aug 2003
4
PRIMARY DOCUMENT
25 Jul 2003
Tempesta Daniel David
(7)
Expand
4
PRIMARY DOCUMENT
29 Jan 2008
4
PRIMARY DOCUMENT
2 Jan 2008
4
PRIMARY DOCUMENT
10 Dec 2007
4
PRIMARY DOCUMENT
26 Apr 2007
4
PRIMARY DOCUMENT
30 Jan 2007
4
PRIMARY DOCUMENT
3 Jan 2007
3
PRIMARY DOCUMENT
21 Dec 2006
Wood John Francis
(7)
Expand
4
PRIMARY DOCUMENT
4 Feb 2025
4
PRIMARY DOCUMENT
30 Jan 2025
4
PRIMARY DOCUMENT
29 Jan 2025
4
PRIMARY DOCUMENT
5 Feb 2024
4
PRIMARY DOCUMENT
31 Jan 2024
4
PRIMARY DOCUMENT
26 Jan 2024
3
Initial statement of beneficial ownership
16 Nov 2023
Mills Regan
(7)
Expand
4
Statement of changes in beneficial ownership
9 Apr
4
Statement of changes in beneficial ownership
3 Apr
4
Statement of changes in beneficial ownership
27 Feb
4
Statement of changes in beneficial ownership
6 Feb
4
Statement of changes in beneficial ownership
4 Feb
4
Statement of changes in beneficial ownership
29 Jan
3
Initial statement of beneficial ownership
13 May 2025
CASEY JOHN M
(6)
Expand
4
PRIMARY DOCUMENT
3 Jan 2006
4
PRIMARY DOCUMENT
30 Jun 2005
4
PRIMARY DOCUMENT
4 Jan 2005
4
PRIMARY DOCUMENT
30 Jan 2004
4
PRIMARY DOCUMENT
21 Aug 2003
4
PRIMARY DOCUMENT
23 Jul 2003
SCHNEIDER RICHARD E
(6)
Expand
4
PRIMARY DOCUMENT
30 Jun 2005
4
PRIMARY DOCUMENT
4 Jan 2005
4
PRIMARY DOCUMENT
12 Jul 2004
4
PRIMARY DOCUMENT
30 Jan 2004
4
PRIMARY DOCUMENT
2 Jan 2004
4
PRIMARY DOCUMENT
21 Aug 2003
McAndrews Amy R
(6)
Expand
4
PRIMARY DOCUMENT
3 Jan 2007
4
PRIMARY DOCUMENT
5 Jul 2006
4
PRIMARY DOCUMENT
30 Jan 2006
4
PRIMARY DOCUMENT
3 Jan 2006
4
PRIMARY DOCUMENT
30 Jun 2005
3
PRIMARY DOCUMENT
28 Mar 2005
Henry Andrew Chisholm
(6)
Expand
4
PRIMARY DOCUMENT
28 Sep
4
PRIMARY DOCUMENT
29 Jun
4
PRIMARY DOCUMENT
12 May
4
PRIMARY DOCUMENT
30 Mar
3
Initial statement of beneficial ownership
3 Jul 2025
4
Statement of changes in beneficial ownership
3 Jul 2025
Van Kralingen Bridget A
(5)
Expand
4
PRIMARY DOCUMENT
12 May
4
Statement of changes in beneficial ownership
13 May 2025
4
Statement of changes in beneficial ownership
13 May 2024
3
Initial statement of beneficial ownership
17 Jan 2024
4
Statement of changes in beneficial ownership
17 Jan 2024
Tamer Ford
(5)
Expand
4
PRIMARY DOCUMENT
16 May 2023
4
PRIMARY DOCUMENT
13 May 2024
4
PRIMARY DOCUMENT
17 May 2022
3
PRIMARY DOCUMENT
9 Nov 2021
4
PRIMARY DOCUMENT
9 Nov 2021
Kumar Ujjwal
(5)
Expand
4
PRIMARY DOCUMENT
5 Aug 2025
4
PRIMARY DOCUMENT
4 Feb 2025
4
PRIMARY DOCUMENT
5 Aug 2024
4
PRIMARY DOCUMENT
5 Feb 2024
3
Initial statement of beneficial ownership
31 Aug 2023
MACDONALD G RICHARD
(4)
Expand
4
PRIMARY DOCUMENT
4 Jan 2005
4
PRIMARY DOCUMENT
30 Jan 2004
4
PRIMARY DOCUMENT
2 Jan 2004
4
PRIMARY DOCUMENT
27 Aug 2003
Lukez John
(4)
Expand
4
PRIMARY DOCUMENT
4 Feb 2025
4
PRIMARY DOCUMENT
30 Jan 2025
4
PRIMARY DOCUMENT
29 Jan 2025
3
Initial statement of beneficial ownership
3 Sep 2024
Poulin Shannon John
(4)
Expand
4
Statement of changes in beneficial ownership
26 May
4
Statement of changes in beneficial ownership
3 Apr
4
Statement of changes in beneficial ownership
6 Feb
3
Initial statement of beneficial ownership
13 May 2025
Hathout Jean Pierre
(4)
Expand
4
Statement of changes in beneficial ownership
3 Jun
4
Statement of changes in beneficial ownership
6 Feb
4
Statement of changes in beneficial ownership
4 Feb
3
Initial statement of beneficial ownership
10 Sep 2025
Sayiner Necip
(3)
Expand
4
PRIMARY DOCUMENT
12 May
3
Initial statement of beneficial ownership
3 Jul 2025
4
Statement of changes in beneficial ownership
3 Jul 2025
MULRONEY JOHN P
(2)
Expand
4
PRIMARY DOCUMENT
3 Feb 2004
4
PRIMARY DOCUMENT
29 Oct 2003
Turner Michelle L.
(2)
Expand
3
Initial statement of beneficial ownership
3 Nov 2025
4
PRIMARY DOCUMENT
5 Nov 2025
≥5% Ownership
FMR LLC
(30)
Expand
SC 13G/A
Teradyne, Inc
12 May 2025
SC 13G/A
Teradyne, Inc
12 Feb 2025
SC 13G/A
Teradyne, Inc
10 Jul 2024
SC 13G/A
Teradyne, Inc
9 Feb 2024
SC 13G/A
Teradyne, Inc
9 Feb 2023
SC 13G
Teradyne, Inc
9 Feb 2022
SC 13G/A
Teradyne, Inc
12 Dec 2011
SC 13G/A
Teradyne, Inc
14 Feb 2011
SC 13G/A
Teradyne, Inc
10 Sep 2010
SC 13G/A
Teradyne, Inc
16 Feb 2010
BlackRock Inc.
(19)
Expand
SC 13G/A
Teradyne, Inc
24 Jan 2024
SC 13G/A
Teradyne, Inc
7 Feb 2023
SC 13G/A
Teradyne, Inc
1 Feb 2022
SC 13G/A
Teradyne, Inc
1 Feb 2021
SC 13G/A
Teradyne, Inc
4 Feb 2020
SC 13G/A
Teradyne, Inc
10 Dec 2019
SC 13G/A
Teradyne, Inc
6 Feb 2019
SC 13G/A
Teradyne, Inc
8 Feb 2018
SC 13G/A
Teradyne, Inc
9 May 2017
SC 13G/A
Teradyne, Inc
27 Jan 2017
VANGUARD GROUP INC
(18)
Expand
SC 13G/A
Teradyne, Inc
27 Mar
SC 13G/A
Teradyne, Inc
29 Jul 2025
SC 13G/A
Teradyne, Inc
13 Feb 2024
SC 13G/A
Teradyne, Inc
9 Feb 2023
SC 13G/A
Teradyne, Inc
10 Feb 2022
SC 13G/A
Teradyne, Inc
10 Feb 2021
SC 13G/A
Teradyne, Inc
12 Feb 2020
SC 13G/A
Teradyne, Inc
8 Apr 2019
SC 13G/A
Teradyne, Inc
12 Feb 2019
SC 13G/A
Teradyne, Inc
12 Feb 2018
WELLINGTON MANAGEMENT GROUP LLP
(12)
Expand
SC 13G/A
Teradyne, Inc
27 Jan 2020
SC 13G/A
Teradyne, Inc
12 Feb 2019
SC 13G/A
Teradyne, Inc
11 Jun 2018
SC 13G
Teradyne, Inc
8 Feb 2018
SC 13G/A
Teradyne, Inc
14 Feb 2014
SC 13G
Teradyne, Inc
14 Feb 2013
SC 13G/A
Teradyne Inc
14 Feb 2006
SC 13G
Teradyne Inc
14 Feb 2005
SC 13G/A
Teradyne Inc
12 Feb 2004
SC 13G/A
Teradyne Inc
12 Feb 2003
CAPITAL GROUP INTERNATIONAL INC
(12)
Expand
SC 13G/A
Teradyne, Inc
10 May 2007
SC 13G/A
Teradyne, Inc
12 Feb 2007
SC 13G/A
Teradyne Inc
9 Feb 2006
SC 13G/A
Teradyne Inc
14 Feb 2005
SC 13G/A
Teradyne Inc
13 Feb 2004
SC 13G/A
Teradyne Inc
14 Feb 2003
SC 13G/A
Teradyne Inc
14 Feb 2002
SC 13G/A
Teradyne Inc
12 Dec 2001
SC 13G/A
Teradyne Inc
10 Dec 2001
SC 13G/A
Teradyne Inc
14 Nov 2001
AMERIPRISE FINANCIAL INC
(8)
Expand
SC 13G/A
Teradyne, Inc
14 Feb 2020
SC 13G/A
Teradyne, Inc
14 Feb 2019
SC 13G/A
Teradyne, Inc
14 Feb 2018
SC 13G/A
Teradyne, Inc
10 Feb 2017
SC 13G/A
Teradyne, Inc
12 Feb 2016
SC 13G/A
Teradyne, Inc
17 Feb 2015
SC 13G/A
Teradyne, Inc
13 Feb 2014
SC 13G
Teradyne, Inc
13 Feb 2013
TERADYNE, INC
(5)
Expand
SC 13D/A
Eagle Test Systems, Inc.
20 Nov 2008
SC 13D
Eagle Test Systems, Inc.
11 Sep 2008
SC 13D
Nextest Systems Corp
21 Dec 2007
SC 13D/A
Logicvision Inc
25 Nov 2003
SC 13D
Logicvision Inc
18 Jun 2003
PUTNAM INVESTMENTS INC
(5)
Expand
SC 13G/A
Teradyne Inc
22 Feb 2001
SC 13G/A
Teradyne Inc
18 Feb 2000
SC 13G/A
Teradyne Inc
18 Feb 2000
SC 13G/A
Teradyne Inc
8 Oct 1999
SC 13G
Teradyne Inc
9 Sep 1999
ROYCE & ASSOCIATES LLC
(5)
Expand
SC 13G/A
Teradyne, Inc
2 Feb 2015
SC 13G/A
Teradyne, Inc
16 Jan 2014
SC 13G/A
Teradyne, Inc
24 Jan 2013
SC 13G/A
Teradyne, Inc
23 Jan 2012
SC 13G
Teradyne, Inc
2 Aug 2011
PRICE T ROWE ASSOCIATES INC /MD/
(4)
Expand
SC 13G/A
Teradyne, Inc
12 Feb 2010
SC 13G/A
Teradyne, Inc
11 Feb 2009
SC 13G/A
Teradyne, Inc
12 Feb 2008
SC 13G
Teradyne, Inc
14 Feb 2007
PIONEERING MANAGEMENT CORP /ADV
(4)
Expand
SC 13G/A
Teradyne Inc
15 Oct 1998
SC 13G
Teradyne Inc
30 Jan 1998
SC 13G/A
Teradyne Inc
4 Sep 1997
SC 13G
Teradyne Inc
27 Jan 1997
BAILLIE GIFFORD & CO
(4)
Expand
SC 13G/A
Teradyne, Inc
7 Aug 2017
SC 13G/A
Teradyne, Inc
10 Feb 2017
SC 13G/A
Teradyne, Inc
9 Feb 2016
SC 13G
Teradyne, Inc
10 Feb 2015
CAPITAL GROUP COMPANIES INC ET AL
(3)
Expand
SC 13G
Teradyne Inc
9 Jul 1998
SC 13G
Teradyne Inc
11 Feb 1998
SC 13G
Teradyne Inc
12 Feb 1997
NEUBERGER BERMAN LLC
(3)
Expand
SC 13G/A
Teradyne Inc
10 Feb 1999
SC 13G/A
Teradyne Inc
7 Aug 1998
SC 13G
Teradyne Inc
12 Feb 1998
GLENVIEW CAPITAL MANAGEMENT, LLC
(3)
Expand
SC 13G/A
Teradyne, Inc
16 Feb 2016
SC 13G/A
Teradyne, Inc
17 Feb 2015
SC 13G
Teradyne, Inc
17 Nov 2014
JPMORGAN CHASE & CO
(2)
Expand
SC 13G/A
Teradyne, Inc
8 Nov 2023
SC 13G
Teradyne, Inc
13 Jan 2023
AMERICAN CENTURY INVESTMENT MANAGEMENT INC
(2)
Expand
SC 13G/A
Teradyne, Inc
13 Feb 2014
SC 13G
Teradyne, Inc
11 Feb 2013
CAPITAL GUARDIAN TRUST CO
(2)
Expand
SC 13G
Teradyne Inc
12 Feb 1999
SC 13G
Teradyne Inc
9 Jul 1998
LORD ABBETT & CO
(2)
Expand
SC 13G/A
Teradyne Inc
4 Feb 2004
SC 13G
Teradyne Inc
31 Jan 2003
METROPOLITAN LIFE INSURANCE CO/NY
(2)
Expand
SC 13G/A
Teradyne Inc
6 Feb 1998
SC 13G
Teradyne Inc
13 Feb 1997
SCUDDER KEMPER INVESTMENTS INC
(2)
Expand
SC 13G/A
Teradyne Inc
31 Mar 1998
SC 13G
Teradyne Inc
13 Mar 1998
GOLDMAN SACHS GROUP INC
(2)
Expand
SC 13G/A
Teradyne, Inc
17 Feb 2015
SC 13G
Teradyne, Inc
13 Feb 2014
A I M MANAGEMENT GROUP INC /DE/
(2)
Expand
SC 13G/A
Teradyne Inc
30 Apr 1997
SC 13G/A
Teradyne Inc
12 Feb 1997
BARCLAYS GLOBAL INVESTORS NA /CA/
(2)
Expand
SC 13G/A
Teradyne Inc
10 Mar 2000
SC 13G
Teradyne Inc
14 Feb 2000
STATE STREET RESEARCH & MANAGEMENT CO //MA/
(2)
Expand
SC 13G
Teradyne Inc
5 Feb 1998
SC 13G
Teradyne Inc
14 Feb 1997
PEA CAPITAL LLC
(2)
Expand
SC 13G/A
Teradyne Inc
14 Feb 2005
SC 13G
Teradyne Inc
13 Feb 2004
WHITEBOX ADVISORS LLC
(2)
Expand
SC 13G/A
Teradyne, Inc
14 Feb 2012
SC 13G
Teradyne, Inc
11 Feb 2011
Vulcan Value Partners, LLC
(2)
Expand
SC 13G/A
Teradyne, Inc
14 Feb 2020
SC 13G
Teradyne, Inc
15 Feb 2019
BlackRock, Inc.
(2)
Expand
SC 13G/A
Teradyne, Inc
30 Jul
SC 13G/A
Teradyne, Inc
4 Jun
CHANCELLOR CAPITAL MANAGEMENT INC
(1)
Expand
SC 13G
Teradyne Inc
12 Feb 1996
VANGUARD CAPITAL MANAGEMENT LLC
(1)
Expand
SC 13G
Teradyne, Inc
29 Apr
VANGUARD PORTFOLIO MANAGEMENT LLC
(1)
Expand
SC 13G
Teradyne, Inc
29 Apr
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