Teradyne Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:TEY Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
15 Mar 24	Buy€1,298	Marilyn Matz	Individual		13.33	€97.39
01 Feb 24	Buy€86,714	Ernest Maddock	Individual		1,000	€86.71

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of TEY?
Owner Type	Number of Shares	Ownership Percentage
State or Government	158,878	0.0974%
General Public	318,525	0.195%
Individual Insiders	493,043	0.302%
Institutions	162,205,645	99.4%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 5.9%.

Top Shareholders

Top 25 shareholders own 64.03% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11.7%	The Vanguard Group, Inc.	19,161,814	€2.2b	4.02%	0.04%
9.26%	FMR LLC	15,105,768	€1.8b	18.6%	0.11%
8.93%	BlackRock, Inc.	14,563,940	€1.7b	-0.94%	0.03%
4%	State Street Global Advisors, Inc.	6,530,146	€764.7m	1.67%	0.03%
2.94%	JP Morgan Asset Management	4,791,199	€561.0m	152%	0.07%
2.82%	Kayne Anderson Rudnick Investment Management, LLC	4,603,123	€539.0m	1.28%	1.19%
2.5%	Columbia Management Investment Advisers, LLC	4,072,016	€476.8m	-27.6%	0.11%
2.33%	Geode Capital Management, LLC	3,801,263	€445.1m	4.35%	0.03%
1.78%	Van Eck Associates Corporation	2,898,343	€339.4m	-39.8%	0.4%
1.38%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	2,251,782	€263.7m	14%	0.07%
1.34%	Boston Partners Global Investors, Inc.	2,190,733	€256.5m	-20.3%	0.17%
1.34%	Allspring Global Investments, LLC	2,185,901	€256.0m	0.17%	0.38%
1.31%	Aspex Management (HK) Limited	2,140,519	€250.6m	21.7%	4.84%
1.26%	Nikko Asset Management Co., Ltd.	2,058,200	€241.0m	-7.03%	0.1%
1.25%	PRIMECAP Management Company	2,038,485	€238.7m	-0.6%	0.18%
1.16%	Norges Bank Investment Management	1,893,307	€221.7m	8.78%	0.02%
1.15%	Nordea Investment Management, AB	1,883,771	€220.6m	-37.8%	0.15%
1.03%	Macquarie Investment Management Business Trust	1,684,382	€197.2m	-17.6%	0.24%
0.98%	ARK Investment Management LLC	1,592,884	€186.5m	-9.61%	1.6%
0.97%	Invesco Capital Management LLC	1,583,081	€185.4m	-32.9%	0.08%
0.95%	Legal & General Investment Management Limited	1,550,052	€181.5m	-5.31%	0.04%
0.94%	UBS Asset Management AG	1,528,855	€179.0m	-5.88%	0.02%
0.9%	Pictet Asset Management Limited	1,470,954	€172.2m	-24.8%	0.13%
0.9%	Northern Trust Global Investments	1,469,969	€172.1m	-1.08%	0.03%
0.88%	Point72 Asset Management, L.P.	1,431,878	€167.7m	0%	0.43%