Teradyne, Inc (TER) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

159,942,857Shares Outstanding

578,788Shares held by institutions

$182,121,432Value of institutional holdings

100.73%Institutional ownership %

6.67%Shares Changed QoQ

722No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 814 institutions have reported a stake in Teradyne, Inc (NASDAQ:TER) as of December 2025, according to recent 13F filings with the SEC.

These investors collectively held 70.8% of the company's total shares outstanding in December 2025, down from 102.2% in September 2025.
In percentage terms, this reflects as a holdings change of -2.44% quarter on quarter, and an increase of 6.54% year over year.
Among the 814 institutional holders of Teradyne, 474 added to their stakes while 240 trimmed their positions and 100 held steady.
Collectively, institutional investors decreased their stake in Teradyne to 112.83Mn shares as of December 2025, a change that is down by 2.82Mn shares quarter on quarter and down 47.67Mn shares year over year.
As of December 31, 2025, VANGUARD GROUP INC held Teradyne's largest shareholding position with over 20.30Mn shares, representing 12.73% of total outstanding shares.
Among the most significant buyers of Teradyne during December 2025 were NORGES BANK (2.06Mn), Aspex Management (HK) Ltd (1.03Mn), Assenagon Asset Management S.A. (882.72K), BlackRock, Inc. (777.61K), JANE STREET GROUP, LLC (776.09K).
Leading sellers of Teradyne stock in December 2025 included PRIMECAP MANAGEMENT CO/CA/ (1.83Mn), VAN ECK ASSOCIATES CORP (1.72Mn), JPMORGAN CHASE & CO (1.15Mn), VANGUARD GROUP INC (1.12Mn), BANK OF MONTREAL /CAN/ (918.06K).
The top 10 institutional holders of Teradyne for the quarter ending December 2025 included VANGUARD GROUP INC (20.30Mn), BlackRock, Inc. (15.40Mn), STATE STREET CORP (7.08Mn), GEODE CAPITAL MANAGEMENT, LLC (4.16Mn), JPMORGAN CHASE & CO (3.50Mn), Allspring Global Investments Holdings, LLC (3.31Mn), MORGAN STANLEY (2.44Mn), ARK Investment Management LLC (2.36Mn), VAN ECK ASSOCIATES CORP (2.28Mn), Sumitomo Mitsui Trust Group, Inc. (2.25Mn).

814 Institutional Holders

578,788 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	20,298,150	-1,119,567	-5.23%	$3,928,909,915.00
BlackRock, Inc.	31 Dec, 2025	15,398,237	777,609	5.32%	$2,980,482,818.00
STATE STREET CORP	31 Dec, 2025	7,078,635	60,986	0.87%	$1,370,140,591.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	4,163,538	-45,263	-1.08%	$802,787,330.00
JPMORGAN CHASE & CO	31 Dec, 2025	3,502,893	-1,150,643	-24.73%	$678,020,179.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	3,305,785	-167,388	-4.82%	$686,148,743.00
MORGAN STANLEY	31 Dec, 2025	2,442,014	45,089	1.88%	$472,676,656.00
ARK Investment Management LLC	31 Dec, 2025	2,356,256	-366,071	-13.45%	$456,077,004.00
VAN ECK ASSOCIATES CORP	31 Dec, 2025	2,278,913	-1,715,143	-42.94%	$441,106.00
Sumitomo Mitsui Trust Group, Inc.	31 Dec, 2025	2,253,564	-547,994	-19.56%	$436,199,848.00
NORGES BANK	31 Dec, 2025	2,060,223	2,060,223	0.00%	$398,776,764.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	1,831,211	-743,249	-28.87%	$354,449,283.00
Pictet Asset Management Holding SA	31 Dec, 2025	1,783,216	-369,092	-17.15%	$345,207,819.00
JANE STREET GROUP, LLC	31 Dec, 2025	1,646,438	776,090	89.17%	$318,684,539.00
BARCLAYS PLC	31 Dec, 2025	1,582,033	383,124	31.96%	$306,218,311.00
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	31 Dec, 2025	1,569,232	141,238	9.89%	$303,740,546.00
FEDERATED HERMES, INC.	31 Dec, 2025	1,551,671	-97,420	-5.91%	$300,341,410.00
Rafferty Asset Management, LLC	31 Dec, 2025	1,417,246	22,978	1.65%	$274,322,136.00
UBS Group AG	31 Dec, 2025	1,337,487	-753,022	-36.02%	$258,883,985.00
Legal & General Group Plc	31 Dec, 2025	1,163,094	-112,375	-8.81%	$225,147,363.00

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