Teradyne, Inc

TER

Exchange: Nasdaq
Industry: Instruments For Meas & Testing of Electricity & Elec Signals
SEC CIK: 0000097210

SEC filings (opens in a new tab)

In the last 90 days, Teradyne, Inc insiders filed 0 open-market purchases and 10 sales; 1,428 institutions reported holding it in 13F filings for Q2 2026, worth $73.2B in total; 3 superinvestors hold it, including Lone Pine Capital and ARK Invest.

13F holders, Q1 2021

Institutional positions in Teradyne, Inc as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 686; No complete 13F data for Q4 2020
Shares held: 156.3M; No complete 13F data for Q4 2020
Total value: $19.0B; No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting TER on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 686 institutions

Value heldQ1 2021: $19.0B

Institutions holding TER and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,428	$73.2B
Q1 2026	1,234	$42.8B
Q4 2025	1,040	$29.2B
Q3 2025	830	$22.2B
Q2 2025	728	$14.5B
Q1 2025	746	$12.8B
Q4 2024	777	$20.1B
Q3 2024	757	$21.3B
Q2 2024	756	$23.8B
Q1 2024	683	$18.2B
Q4 2023	712	$17.1B
Q3 2023	684	$15.6B
Q2 2023	690	$17.7B
Q1 2023	663	$17.0B
Q4 2022	643	$13.6B
Q3 2022	635	$11.6B
Q2 2022	655	$14.0B
Q1 2022	721	$18.7B
Q4 2021	747	$25.9B
Q3 2021	681	$17.1B
Q2 2021	712	$21.2B
Q1 2021	686	$19.0B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Teradyne, Inc.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding TER in Q1 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
EP Wealth Advisors, LLC	7,506	$913.0K	0.03%	–	–
Northwestern Mutual Investment Management Company, LLC	7,556	$919.0K	0.02%	–	–
B. Metzler seel. Sohn & Co. Holding AG	7,556	$920.0K	0.02%	–	–
Resources Investment Advisors, LLC.	7,774	$946.0K	0.04%	–	–
Quantitative Systematic Strategies LLC	7,792	$948.0K	0.15%	–	–
Emerald Advisers, LLC	7,830	$953.0K	0.03%	–	–
Brown Advisory Inc	7,906	$962.0K	0.00%	–	–
HighTower Advisors, LLC	7,895	$963.0K	0.00%	–	–
Horizon Investments, LLC	7,929	$965.0K	0.04%	–	–
AdvisorNet Financial, Inc	7,973	$970.0K	0.07%	–	–
Thrivent Financial for Lutherans	8,080	$983.0K	0.00%	–	–
Three Peaks Capital Management, LLC	8,141	$991.0K	0.31%	–	–
Equitable Holdings, Inc.	8,180	$995.0K	0.02%	–	–
Atria Investments LLC	8,243	$1.00M	0.02%	–	–
Profund Advisors LLC	8,391	$1.02M	0.04%	–	–
Baird Financial Group, Inc.	8,409	$1.02M	0.00%	–	–
Systematic Alpha Investments, LLC	8,500	$1.03M	0.07%	–	–
Bellecapital International Ltd.	8,582	$1.04M	0.33%	–	–
Virtu Financial LLC	8,804	$1.07M	0.08%	–	–
Seven Eight Capital, LP	8,984	$1.08M	0.25%	–	–
SevenBridge Financial Group, LLC	8,866	$1.08M	0.39%	–	–
Fiduciary Trust Co	8,932	$1.09M	0.02%	–	–
FDx Advisors, Inc.	8,991	$1.09M	0.04%	–	–
Keybank National Association	9,122	$1.11M	0.01%	–	–
Wealthfront Advisers LLC	9,265	$1.13M	0.01%	–	–
Walleye Capital LLC	9,482	$1.15M	0.07%	–	–
Pathstone Family Office, LLC	9,594	$1.17M	0.04%	–	–
La Financiere de L'Echiquier	9,720	$1.18M	0.05%	–	–
Kentucky Retirement Systems	9,966	$1.21M	0.06%	–	–
Advisory Services Network, LLC	9,992	$1.22M	0.05%	–	–
Keel Point, LLC	10,107	$1.23M	0.13%	–	–
HRT Financial LP	10,135	$1.23M	0.01%	–	–
Louisiana State Employees Retirement System	10,300	$1.25M	0.03%	–	–
Swiss Life Asset Management Ltd	10,357	$1.26M	0.02%	–	–
Ashford Capital Management Inc	10,445	$1.27M	0.12%	–	–
Pearl River Capital, LLC	10,452	$1.27M	0.41%	–	–
Paloma Partners Management Co	10,623	$1.29M	0.04%	–	–
New Mexico Educational Retirement Board	10,700	$1.30M	0.05%	–	–
Gamco Investors, Inc. Et Al	10,832	$1.32M	0.01%	–	–
Patton Fund Management, Inc.	10,953	$1.33M	0.71%	–	–
Coldstream Capital Management Inc	10,963	$1.33M	0.08%	–	–
SRN Advisors, LLC	11,046	$1.34M	0.48%	–	–
Eagle Asset Management Inc	10,618	$1.37M	0.01%	–	–
Natixis Advisors, L.P.	11,516	$1.40M	0.01%	–	–
QS Investors, LLC	11,572	$1.41M	0.02%	–	–
Sumitomo Mitsui DS Asset Management Company, Ltd	11,750	$1.43M	0.04%	–	–
Capital Asset Advisory Services LLC	11,749	$1.43M	0.21%	–	–
Daiwa Securities Group Inc.	11,808	$1.44M	0.01%	–	–
Cetera Investment Advisers	11,841	$1.44M	0.03%	–	–
Prudential PLC	11,946	$1.45M	0.01%	–	–
USS Investment Management Ltd	11,948	$1.45M	0.01%	–	–
Elo Mutual Pension Insurance Co	11,980	$1.46M	0.05%	–	–
Raymond James Financial Services Advisors, Inc.	12,322	$1.50M	0.00%	–	–
NewEdge Wealth, LLC	12,404	$1.51M	0.15%	–	–
Pacer Advisors, Inc.	12,513	$1.52M	0.03%	–	–
Fort, L.P.	12,610	$1.53M	0.43%	–	–
Blair William & Co	12,628	$1.54M	0.01%	–	–
Boston Family Office LLC	12,287	$1.54M	0.12%	–	–
Kiwi Wealth Investments Limited Partnership	12,661	$1.54M	0.09%	–	–
Maryland State Retirement & Pension System	12,681	$1.54M	0.05%	–	–
BIT Capital GmbH	13,200	$1.61M	0.13%	–	–
Pegasus Partners Ltd.	13,642	$1.66M	0.36%	–	–
Algert Global LLC	13,693	$1.67M	0.53%	–	–
Baldwin Investment Management, LLC	13,690	$1.67M	0.30%	–	–
Norinchukin Bank, The	13,826	$1.68M	0.02%	–	–
Donoghue Forlines LLC	13,835	$1.68M	0.33%	–	–
CIBC Asset Management Inc	14,163	$1.72M	0.01%	–	–
Commonwealth Equity Services, LLC	14,171	$1.72M	0.00%	–	–
Shufro Rose & Co LLC	14,227	$1.73M	0.14%	–	–
Symmetry Partners, LLC	14,498	$1.76M	0.13%	–	–
Securian Asset Management, Inc	14,543	$1.77M	0.04%	–	–
Origin Asset Management LLP	14,900	$1.81M	0.19%	–	–
Hennion & Walsh Asset Management, Inc.	14,899	$1.81M	0.11%	–	–
Occudo Quantitative Strategies LP	14,973	$1.82M	0.40%	–	–
Ossiam	15,016	$1.83M	0.06%	–	–
Shell Asset Management Co	15,141	$1.84M	0.04%	–	–
Zacks Investment Management	15,207	$1.85M	0.03%	–	–
Cubist Systematic Strategies, LLC	15,317	$1.86M	0.02%	–	–
Public Sector Pension Investment Board	15,730	$1.91M	0.01%	–	–
Great Lakes Advisors, LLC	15,859	$1.93M	0.03%	–	–
Quantitative Investment Management, LLC	16,086	$1.96M	0.17%	–	–
Highland Capital Management, LLC	16,321	$1.99M	0.12%	–	–
Mastrapasqua Asset Management Inc	16,448	$2.00M	0.23%	–	–
LeJeune Puetz Investment Counsel LLC	16,500	$2.01M	0.79%	–	–
Purus Wealth Management, LLC	16,720	$2.03M	1.71%	–	–
Nisa Investment Advisors, LLC	16,845	$2.05M	0.01%	–	–
Shepherd Financial Partners LLC	16,924	$2.06M	0.46%	–	–
US Bancorp	16,969	$2.06M	0.00%	–	–
Ameritas Investment Partners, Inc.	17,202	$2.07M	0.08%	–	–
Bridgeway Capital Management, LLC	17,000	$2.07M	0.04%	–	–
Grantham, Mayo, Van Otterloo & Co. LLC	17,128	$2.08M	0.01%	–	–
OPSEU Pension Plan Trust Fund	16,682	$2.11M	0.55%	–	–
Banco Bilbao Vizcaya Argentaria, S.A.	17,425	$2.12M	0.04%	–	–
Herald Investment Management Ltd	17,900	$2.18M	0.38%	–	–
Tudor Investment Corp Et Al	17,941	$2.18M	0.05%	–	–
Fortis Capital Management LLC	18,000	$2.19M	1.26%	–	–
Hartford Investment Management Co	18,283	$2.23M	0.06%	–	–
Nissay Asset Management Corp	18,515	$2.25M	0.02%	–	–
Oppenheimer & Co Inc	18,558	$2.26M	0.05%	–	–
Bouvel Investment Partners, LLC	18,671	$2.27M	1.46%	–	–