Teradyne TER Institutional Ownership

NASDAQ TER

$379.89 +9.70 (+2.62%)

As of: Sep 11, 2026 · 3:59 PM EDT

Institutions by Trading Activity

1,421 Institutions

Increased 826 58.1%

Unchanged 135 9.5%

Reduced 460 32.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

98.57%

▲+5.66 pp QoQ

Shares Held by Institutions

154.24Mn

of 156.47Mn outstanding

▲+10.06% QoQ

Shares Outstanding

156.47Mn

2.23Mn held outside 13F filers

Institutional Investors

1,421

filed 13F for Jun 2026

▲+192 vs prior quarter

Net Shares Added (QoQ)

+14.10Mn

accumulated since last quarter

Value of Holdings

$55.07Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Teradyne, Inc (NASDAQ:TER) is held by 1,421 institutional investors per 13F filings through June 2026.

Collectively, these holders controlled 98.6% of Teradyne's outstanding shares in June 2026, up from 92.9% in March 2026.
Their total shares held in TER increased 10.06% quarter over quarter, and separately, investors owning Teradyne increased 95.73% from a year ago.
Of these 1,421 holders, 826 added to their stakes in Teradyne, 460 trimmed positions, and 135 made no changes.
In total, institutional investors held 154.24Mn shares in Teradyne as of June 2026, up by 14.1Mn shares quarter on quarter, and down 8.35Mn shares year over year.
BlackRock, Inc. is the top holder of Teradyne as of June 30, 2026, with 19.44Mn shares representing 12.42% of outstanding stock.
The largest buyers of Teradyne for the quarter ending June 2026 were Invesco Ltd. (4.16Mn), BlackRock, Inc. (3.13Mn), Jpmorgan Chase & Co (2.7Mn), NORGES BANK (2.22Mn), T. Rowe Price Investment Management, Inc. (1.77Mn).
Leading sellers of Teradyne shares for the quarter ending June 2026 were Point72 Asset Management, L.P. (1.83Mn), Assenagon Asset Management S.A. (1.41Mn), Allspring Global Investments Holdings, LLC (1.08Mn), Federated Hermes, Inc. (848.74K), D. E. Shaw & Co., Inc. (667.93K).
Business Quant data shows the 10 biggest positions in Teradyne as of June 2026 are held by BlackRock, Inc. (19.44Mn), VANGUARD CAPITAL MANAGEMENT LLC (10.23Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (8.63Mn), State Street Corp (7.29Mn), Invesco Ltd. (6.68Mn), Jpmorgan Chase & Co (5.57Mn), GEODE CAPITAL MANAGEMENT, LLC (4.6Mn), FMR LLC (4.11Mn), Ameriprise Financial Inc (2.72Mn), VAN ECK ASSOCIATES CORP (2.61Mn).

Form 13F Holdings

1,420 Institutional Holders

Report period 30 Jun, 2026

Total shares held 154.24Mn

Of outstanding 98.57%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	19,437,021	12.42%	▲3,131,834	+19.21%	$9.40Bn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	10,225,398	6.54%	▲49,207	+0.48%	$4.95Bn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	8,633,782	5.52%	▲30,864	+0.36%	$4.18Bn
4	State Street Corp	0000093751	7,290,460	4.66%	▲320,034	+4.59%	$3.53Bn
5	Invesco Ltd.	0000914208	6,683,098	4.27%	▲4,162,514	+165.14%	$3.23Bn
6	Jpmorgan Chase & Co	0000019617	5,570,053	3.56%	▲2,699,413	+94.04%	$2.58Bn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	4,602,292	2.94%	▲233,612	+5.35%	$2.22Bn
8	FMR LLC	0000315066	4,105,776	2.62%	▲496,271	+13.75%	$1.99Bn
9	Ameriprise Financial Inc	0000820027	2,719,428	1.74%	▼124,548	-4.38%	$1.32Bn
10	VAN ECK ASSOCIATES CORP	0000869178	2,607,914	1.67%	▲123,549	+4.97%	$1.26Bn
11	AQR CAPITAL MANAGEMENT LLC	0001167557	2,416,624	1.54%	▲233,416	+10.69%	$1.14Bn
12	NORGES BANK	0001374170	2,223,866	1.42%	▲2,223,866	0.00%	$1.08Bn
13	ALKEON CAPITAL MANAGEMENT LLC	0001230239	2,163,010	1.38%	▼626,500	-22.46%	$1.05Bn
14	Goldman Sachs Group Inc	0000886982	1,989,985	1.27%	▲296,731	+17.52%	$962.83Mn
15	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0000861177	1,978,124	1.26%	▲12,659	+0.64%	$957.10Mn
16	Morgan Stanley	0000895421	1,914,643	1.22%	▼257,427	-11.85%	$926.38Mn
17	T. Rowe Price Investment Management, Inc.	0001897612	1,774,086	1.13%	▲1,774,086	0.00%	$858.37K
18	Bank Of America Corp /De/	0000070858	1,741,943	1.11%	▲655,984	+60.41%	$842.82Mn
19	UBS Group AG	0001610520	1,643,499	1.05%	▲533,522	+48.07%	$795.19Mn
20	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	1,530,218	0.98%	▼588,590	-27.78%	$740.38K

Showing 1 to 20 of 1,420 holders