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
MML Investors Services, LLC	18,728	$2.28M	0.02%	–	–
Mackenzie Financial Corp	18,803	$2.29M	0.00%	–	–
Man Group plc	18,803	$2.29M	0.01%	–	–
People's United Financial, Inc.	18,900	$2.30M	0.05%	–	–
IFM Investors Pty Ltd	19,080	$2.32M	0.06%	–	–
Cambridge Investment Research Advisors, Inc.	19,676	$2.39M	0.01%	–	–
Security Asset Management	20,346	$2.48M	1.02%	–	–
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	20,848	$2.54M	0.03%	–	–
Group One Trading, L.P.	20,948	$2.55M	0.06%	–	–
Qube Research & Technologies Ltd	21,025	$2.56M	0.04%	–	–
Optimal Asset Management, Inc.	21,146	$2.57M	0.33%	–	–
Mutual of America Capital Management LLC	21,416	$2.61M	0.03%	–	–
DnB Asset Management AS	22,122	$2.69M	0.02%	–	–
AtonRa Partners	22,527	$2.74M	1.22%	–	–
Public Employees Retirement Association of Colorado	22,632	$2.75M	0.01%	–	–
Advisors Asset Management, Inc.	23,076	$2.81M	0.04%	–	–
GWM Advisors LLC	23,263	$2.83M	0.08%	–	–
Pinebridge Investments, L.P.	23,983	$2.92M	0.04%	–	–
Paradiem, LLC	24,134	$2.97M	0.98%	–	–
MUFG Securities EMEA plc	24,405	$2.97M	0.03%	–	–
Xponance, Inc.	24,469	$2.98M	0.06%	–	–
Driehaus Capital Management LLC	25,200	$3.07M	0.05%	–	–
Jefferies Group LLC	25,231	$3.07M	0.07%	–	–
TD Private Client Wealth LLC	25,270	$3.07M	0.14%	–	–
STRS Ohio	25,696	$3.13M	0.01%	–	–
Kingfisher Capital LLC	25,799	$3.14M	0.88%	–	–
Beech Hill Advisors, Inc.	25,802	$3.14M	1.30%	–	–
Meeder Asset Management Inc	26,571	$3.23M	0.17%	–	–
DuPont Capital Management Corp	26,719	$3.25M	0.08%	–	–
Tower Research Capital LLC (TRC)	26,738	$3.25M	0.05%	–	–
British Columbia Investment Management Corp	27,235	$3.31M	0.02%	–	–
Mackay Shields LLC	27,302	$3.32M	0.02%	–	–
Landsberg, Bennett, & Dubbaneh LLC	25,833	$3.33M	0.48%	–	–
Dai-Ichi Life Insurance Company, Ltd	27,527	$3.35M	0.05%	–	–
Deroy & Devereaux Private Investment Counsel Inc	27,582	$3.36M	0.27%	–	–
Azzad Asset Management Inc	27,628	$3.36M	0.56%	–	–
Texas Permanent School Fund	27,835	$3.39M	0.04%	–	–
Panagora Asset Management Inc	27,936	$3.40M	0.02%	–	–
Gotham Asset Management, LLC	28,308	$3.44M	0.15%	–	–
Edmond de Rothschild Holding S.A.	28,329	$3.45M	0.09%	–	–
Davy Global Fund Management Ltd	28,400	$3.46M	0.61%	–	–
Metropolitan Life Insurance Co	28,822	$3.51M	0.05%	–	–
Crossmark Global Holdings, Inc.	28,968	$3.52M	0.09%	–	–
Ibex Wealth Advisors	29,169	$3.55M	0.88%	–	–
CIBC World Markets Corp	29,307	$3.57M	0.02%	–	–
State of Tennessee, Treasury Department	29,640	$3.61M	0.01%	–	–
Credit Agricole S A	29,883	$3.64M	0.14%	–	–
Healthcare of Ontario Pension Plan Trust Fund	29,896	$3.64M	0.01%	–	–
Capital Investment Counsel, Inc	30,165	$3.67M	0.98%	–	–
Balyasny Asset Management LLC	30,456	$3.71M	0.02%	–	–
Wolverine Asset Management LLC	30,487	$3.71M	0.04%	–	–
ExodusPoint Capital Management, LP	30,989	$3.77M	0.08%	–	–
Utah Retirement Systems	31,706	$3.86M	0.05%	–	–
Essex Investment Management Co LLC	32,023	$3.90M	0.48%	–	–
Affinity Wealth Management LLC	31,970	$3.97M	0.81%	–	–
Amalgamated Bank	32,654	$3.97M	0.15%	–	–
Wesbanco Bank Inc	32,677	$3.98M	0.16%	–	–
Nomura Asset Management Co Ltd	33,184	$4.04M	0.03%	–	–
Ensign Peak Advisors, Inc	33,519	$4.08M	0.01%	–	–
Gulf International Bank (UK) Ltd	33,806	$4.11M	0.06%	–	–
Achmea Investment Management B.V.	34,818	$4.24M	0.15%	–	–
Engineers Gate Manager LP	35,000	$4.26M	0.21%	–	–
Twinbeech Capital LP	35,000	$4.26M	0.62%	–	–
PDT Partners, LLC	35,200	$4.28M	0.31%	–	–
Greenwood Capital Associates LLC	35,934	$4.37M	0.69%	–	–
Penserra Capital Management LLC	36,195	$4.40M	0.08%	–	–
Marshall Wace, LLP	36,231	$4.41M	0.02%	–	–
APG Asset Management N.V.	43,127	$4.46M	0.01%	–	–
Capital Fund Management S.A.	36,956	$4.50M	0.15%	–	–
South Dakota Investment Council	37,994	$4.62M	0.08%	–	–
First National Trust Co	38,155	$4.64M	0.30%	–	–
Rockefeller Capital Management L.P.	38,244	$4.65M	0.03%	–	–
Penn Capital Management Co Inc	38,339	$4.67M	0.49%	–	–
Force Hill Capital Management LP	39,171	$4.77M	0.96%	–	–
Sturgeon Ventures LLP	39,272	$4.78M	2.76%	–	–
Vestmark Advisory Solutions, Inc.	39,636	$4.82M	0.43%	–	–
MetLife Investment Management	39,723	$4.83M	0.04%	–	–
Wolverine Trading, LLC	41,705	$4.84M	0.09%	–	–
Jade Capital Advisors, LLC	40,000	$4.87M	1.97%	–	–
DekaBank Deutsche Girozentrale	43,546	$5.00M	0.02%	–	–
Commerce Bank	42,194	$5.13M	0.04%	–	–
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	42,700	$5.20M	0.02%	–	–
State of Michigan Retirement System	43,200	$5.26M	0.03%	–	–
LPL Financial LLC	43,989	$5.35M	0.01%	–	–
Ashfield Capital Partners, LLC	44,828	$5.46M	0.43%	–	–
Crown Advisors Management, Inc.	45,000	$5.48M	4.29%	–	–
Natixis	46,042	$5.60M	0.02%	–	–
Point72 Hong Kong Ltd	46,620	$5.67M	0.46%	–	–
CIBC World Markets Inc.	46,704	$5.68M	0.02%	–	–
Arizona State Retirement System	47,878	$5.83M	0.05%	–	–
Forsta Ap-Fonden	49,400	$6.01M	0.08%	–	–
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund	49,600	$6.04M	0.06%	–	–
Nomura Holdings Inc	50,888	$6.20M	0.04%	–	–
Royal London Asset Management Ltd	51,197	$6.23M	0.03%	–	–
Comerica Bank	47,414	$6.24M	0.04%	–	–
Mercer Global Advisors Inc	51,817	$6.30M	0.06%	–	–
Zurcher Kantonalbank (Zurich Cantonalbank)	52,098	$6.34M	0.04%	–	–
Fuller & Thaler Asset Management, Inc.	52,730	$6.42M	0.05%	–	–
Oregon Public Employees Retirement Fund	53,245	$6.48M	0.08%	–	–
Susquehanna Fundamental Investments, LLC	53,668	$6.53M	0.11%	–	–