BlackRock, Inc. (BLK) 13D/13G Filings for Teradyne, Inc. (TER)

BlackRock, Inc. 13D and 13G filings for Teradyne, Inc.:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime		 Transaction
Date		 Type Company
Symbol		 Filed By
Symbol		 Shares Owned
% Owned		 Shares Vs. Prev Report View
2024-01-24
5:23 pm
Purchase		 2023-12-31 13G Teradyne, Inc.
TER		 BlackRock Inc.
BLK		 14,337,126
9.400%		 1,000,558increase
(+7.50%)		 Filing
2023-02-07
2:10 pm
Purchase		 2022-12-31 13G Teradyne, Inc.
TER		 BlackRock Inc.
BLK		 13,336,568
8.600%		 110,086increase
(+0.83%)		 Filing
2022-01-31
5:59 pm
Sale		 2021-12-31 13G Teradyne, Inc.
TER		 BlackRock Inc.
BLK		 13,226,482
8.100%		 -812,894decrease
(-5.79%)		 Filing
2021-02-01
08:30 am
Sale		 2020-12-31 13G Teradyne, Inc.
TER		 BlackRock Inc.
BLK		 14,039,376
8.500%		 -4,207,974decrease
(-23.06%)		 Filing