-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, TVn1Ik5DPtBerUQ/JFRthOxytB1/Gc1SaUpoEkHPqwzYywxHSk5jIMLAICnRGofj YWcsFjfN3qWd3zCpbqFQSg== 0000932471-11-000989.txt : 20110209 0000932471-11-000989.hdr.sgml : 20110209 20110209172726 ACCESSION NUMBER: 0000932471-11-000989 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20110209 DATE AS OF CHANGE: 20110209 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: TERADYNE, INC CENTRAL INDEX KEY: 0000097210 STANDARD INDUSTRIAL CLASSIFICATION: INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS [3825] IRS NUMBER: 042272148 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-13066 FILM NUMBER: 11588298 BUSINESS ADDRESS: STREET 1: 600 RIVERPARK DRIVE CITY: NORTH READING STATE: MA ZIP: 01864 BUSINESS PHONE: 978-370-2700 MAIL ADDRESS: STREET 1: 600 RIVERPARK DRIVE CITY: NORTH READING STATE: MA ZIP: 01864 FORMER COMPANY: FORMER CONFORMED NAME: TERADYNE INC DATE OF NAME CHANGE: 19920703 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: VANGUARD GROUP INC CENTRAL INDEX KEY: 0000102909 IRS NUMBER: 231945930 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: PO BOX 2600 STREET 2: V26 CITY: VALLEY FORGE STATE: PA ZIP: 19482-2600 BUSINESS PHONE: 6106696295 MAIL ADDRESS: STREET 1: PO BOX 2600 STREET 2: V26 CITY: VALLEY FORGE STATE: PA ZIP: 19482-2600 SC 13G/A 1 teradyneinc_amend1.htm teradyneinc_amend1.htm - Generated by SEC Publisher for SEC Filing

 

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

Schedule 13G

 

Under the Securities Exchange Act of 1934

(Amendment No.:1 )*

 

 

 

Name of issuer:  TERADYNE INC

 

 

Title of Class of Securities:  COMMON STOCK

 

 

CUSIP Number:  880770102

 

 

Date of Event Which Requires Filing of this Statement: December 31, 2010

 

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

  (X) Rule 13d-1(b)

  (  ) Rule 13d-1(c)

  (  ) Rule 13d-1(d)

 

  *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

 

  The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

 

 

(Continued on the following page(s))

 

 

 

 

13G

CUSIP No.:  880770102

 

 

1.  NAME OF REPORTING PERSON

  S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

 

  THE VANGUARD GROUP, INC. - 23-1945930

 

2.  CHECK THE APPROPRIATE [LINE] IF A MEMBER OF A GROUP

 

A.

B.  X

 

3.  SEC USE ONLY

 

 

 

4.  CITIZENSHIP OF PLACE OF ORGANIZATION

 

  Pennsylvania

 

(For questions 5-8, report the number of shares beneficially owned by each reporting person with:)

 

5.  SOLE VOTING POWER

 

  229,459

 

6.  SHARED VOTING POWER

 

     

 

7.  SOLE DISPOSITIVE POWER

 

  10,995,754

 

8.  SHARED DISPOSITIVE POWER

 

  229,459

 

9.  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

  11,225,213

 

10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

 

  N/A

 

11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

 

  6.18%

 

12.  TYPE OF REPORTING PERSON

 

  IA

 

 

 

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

SCHEDULE 13G

Under the Securities Act of 1934

 

Check the following [line] if a fee is being paid with this statement   N/A

 

Item 1(a) - Name of Issuer:

 

  TERADYNE INC

 

 

Item 1(b) - Address of Issuer's Principal Executive Offices:

 

  600 RIVERPARK DRIVE

  NORTH READING, MA  01864

 

Item 2(a) - Name of Person Filing:

 

  THE VANGUARD GROUP, INC. - 23-1945930

 

Item 2(b) – Address of Principal Business Office or, if none, residence:

 

  100 Vanguard Blvd.

  Malvern, PA  19355

 

Item 2(c) – Citizenship:

 

  Pennsylvania

 

Item 2(d) - Title of Class of Securities:

 

  COMMON STOCK

 

Item 2(e) - CUSIP Number

 

  880770102

 

Item 3 - Type of Filing:

 

  This statement is being filed pursuant to Rule 13d-1.  An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E).

 

Item 4 - Ownership:

 

  (a) Amount Beneficially Owned:

 

  11,225,213

 

  (b) Percent of Class:

 

  6.18%

 

 

 

  (c)  Number of shares as to which such person has:

 

  (i)  sole power to vote or direct to vote:  229,459

 

  (ii)  shared power to vote or direct to vote:     

 

  (iii)  sole power to dispose of or to direct the disposition of:  10,995,754

 

  (iv)  shared power to dispose or to direct the disposition of:  229,459

 

Comments:

 

Item 5 - Ownership of Five Percent or Less of a Class:

 

  Not Applicable

 

Item 6 - Ownership of More Than Five Percent on Behalf of Another Person:

 

  Not applicable

 

Item 7 - Identification and Classification of the Subsidiary Which Acquired The Security Being Reported on by the Parent Holding Company:

 

  See Attached Appendix A

 

Item 8 - Identification and Classification of Members of Group:

 

  Not applicable

 

Item 9 - Notice of Dissolution of Group:

 

  Not applicable

 

Item 10 - Certification:

 

  By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired in the ordinary course of business and were not acquired for the purpose of and do not have the effect of changing or influencing the control of the issuer of such securities and were not acquired in connection with or as a participant in any transaction having such purpose or effect.

 

Signature

 

  After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

 

Date:  2/9/2011

 

By /s/ F. William McNabb III*

 

F. William McNabb III

 

President and Chief Executive Officer

 

*By: /s/ Glenn Booraem

Glenn Booraem, pursuant to a Power of Attorney filed January 29, 2010, see File Number 811-3916, Incorporated by Reference

 

 

 

 

Appendix A

 

Pursuant to the instructions of Item 7 of Schedule 13G, Vanguard Fiduciary Trust Company ("VFTC"), a wholly-owned subsidiary of The Vanguard Group, Inc., is the beneficial owner of 229,459 shares or  .12% of the Common Stock outstanding of the Company as a result of its serving as investment manager of collective trust accounts. VFTC directs the voting of these shares.

 

 

 

By /s/ F. William McNabb III*

 

F. William McNabb III

 

President and Chief Executive Officer

 

*By: /s/ Glenn Booraem

Glenn Booraem, pursuant to a Power of Attorney filed on January 29, 2010, see File Number 811-3916, Incorporated by Reference

 

 

 
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