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 9 sales; 1,429 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 2025

Institutional positions in Teradyne, Inc as of Mar 31, 2025. 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: 746; −21 vs. Q4 2024
Shares held: 155.5M; −3.54M (−2.2%) vs. Q4 2024
Total value: $12.8B; −$7.20B (−35.9%) vs. Q4 2024
New holders: 120; 273 more added
Sold out: 141; 252 more reduced

10 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

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 2025: 746 institutions

Value heldQ1 2025: $12.8B

Institutions holding TER and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,429	$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 2025

Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q4 2024.

Institutions holding TER in Q1 2025
Institution	Shares	Value	% of portfolio	Change in shares	Action
Mangrove Partners	0	$0	0.00%	−7,960−100.0%	Sold out
Itau Unibanco Holding S.A.	0	$0	0.00%	−7,900−100.0%	Sold out
PAX Financial Group, LLC	0	$0	0.00%	−7,477−100.0%	Sold out
Altfest L J & Co Inc	0	$0	0.00%	−6,982−100.0%	Sold out
BNP Paribas	0	$0	0.00%	−6,409−100.0%	Sold out
Interval Partners, LP	0	$0	0.00%	−6,371−100.0%	Sold out
Vinva Investment Management Ltd	0	$0	0.00%	−5,420−100.0%	Sold out
CenterBook Partners LP	0	$0	0.00%	−4,247−100.0%	Sold out
Fox Run Management, L.L.C.	0	$0	0.00%	−4,222−100.0%	Sold out
Compton Wealth Advisory Group, LLC	0	$0	0.00%	−4,043−100.0%	Sold out
Argentarii, LLC	0	$0	0.00%	−3,866−100.0%	Sold out
TradeLink Capital LLC	0	$0	0.00%	−3,652−100.0%	Sold out
Canada Post Corp Registered Pension Plan	0	$0	0.00%	−3,310−100.0%	Sold out
Greenleaf Trust	0	$0	0.00%	−3,261−100.0%	Sold out
Agf Management Ltd	0	$0	0.00%	−3,236−100.0%	Sold out
Robertson Stephens Wealth Management, LLC	0	$0	0.00%	−3,129−100.0%	Sold out
Old National Bancorp	0	$0	0.00%	−2,883−100.0%	Sold out
Venturi Wealth Management, LLC	0	$0	0.00%	−2,752−100.0%	Sold out
Capital Advisors Inc	0	$0	0.00%	−2,741−100.0%	Sold out
Parametrica Management Ltd	0	$0	0.00%	−2,640−100.0%	Sold out
Bellecapital International Ltd.	0	$0	0.00%	−2,505−100.0%	Sold out
Shay Capital LLC	0	$0	0.00%	−2,500−100.0%	Sold out
Focused Wealth Management, Inc	0	$0	0.00%	−2,435−100.0%	Sold out
ICONIQ Capital, LLC	0	$0	0.00%	−2,405−100.0%	Sold out
Galvin, Gaustad & Stein, LLC	0	$0	0.00%	−2,401−100.0%	Sold out
Choate Investment Advisors	0	$0	0.00%	−2,304−100.0%	Sold out
Dana Investment Advisors, Inc.	0	$0	0.00%	−2,302−100.0%	Sold out
Citizens Financial Group Inc	0	$0	0.00%	−2,244−100.0%	Sold out
Wealth Alliance	0	$0	0.00%	−2,122−100.0%	Sold out
Meridian Wealth Management, LLC	0	$0	0.00%	−2,055−100.0%	Sold out
denkapparat Operations GmbH	0	$0	0.00%	−2,034−100.0%	Sold out
Crestwood Advisors Group LLC	0	$0	0.00%	−2,026−100.0%	Sold out
South Dakota Investment Council	0	$0	0.00%	−2,000−100.0%	Sold out
Frank, Rimerman Advisors LLC	0	$0	0.00%	−1,997−100.0%	Sold out
La Banque Postale Asset Management SA	0	$0	0.00%	−1,996−100.0%	Sold out
Lifeworks Advisors, LLC	0	$0	0.00%	−1,940−100.0%	Sold out
Mirabella Financial Services LLP	0	$0	0.00%	−1,916−100.0%	Sold out
Apollon Wealth Management, LLC	0	$0	0.00%	−1,902−100.0%	Sold out
Thrive Wealth Management, LLC	0	$0	0.00%	−1,868−100.0%	Sold out
Private Wealth Partners, LLC	0	$0	0.00%	−1,850−100.0%	Sold out
Breed's Hill Capital LLC	0	$0	0.00%	−1,811−100.0%	Sold out
Trust Asset Management LLC	0	$0	0.00%	−1,793−100.0%	Sold out
Prudential PLC	0	$0	0.00%	−1,790−100.0%	Sold out
Choice Wealth Advisors, LLC	0	$0	0.00%	−1,781−100.0%	Sold out
Atria Wealth Solutions, Inc.	0	$0	0.00%	−1,770−100.0%	Sold out
Fifth Third Wealth Advisors LLC	0	$0	0.00%	−1,726−100.0%	Sold out
KRS Capital Management, LLC	0	$0	0.00%	−1,715−100.0%	Sold out
TownSquare Capital, LLC	0	$0	0.00%	−1,707−100.0%	Sold out
Summit Global Investments	0	$0	0.00%	−1,696−100.0%	Sold out
Synovus Financial Corp	0	$0	0.00%	−1,671−100.0%	Sold out
Independent Financial Group, LLC	0	$0	0.00%	−1,651−100.0%	Sold out
ASB Consultores, LLC	0	$0	0.00%	−1,650−100.0%	Sold out
Marex Group plc	0	$0	0.00%	−1,640−100.0%	Sold out
Empirical Asset Management, LLC	0	$0	0.00%	−1,625−100.0%	Sold out
EHP Funds Inc.	0	$0	0.00%	−1,600−100.0%	Sold out
Cigna Investments Inc	0	$0	0.00%	−1,592−100.0%	Sold out
Plato Investment Management Ltd	0	$0	0.00%	−1,310−100.0%	Sold out
Eagle Bay Advisors LLC	0	$0	0.00%	−916−100.0%	Sold out
E Fund Management (Hong Kong) Co., Ltd.	0	$0	0.00%	−825−100.0%	Sold out
Bleichroeder LP	0	$0	0.00%	−600−100.0%	Sold out
Tortoise Investment Management, LLC	0	$0	0.00%	−390−100.0%	Sold out
Strategic Investment Solutions, Inc.	0	$0	0.00%	−273−100.0%	Sold out
Oarsman Capital, Inc.	0	$0	0.00%	−196−100.0%	Sold out
Pension & Wealth Management Advisors, Inc.	0	$0	0.00%	−180−100.0%	Sold out
Bullock Wealth Management Group	0	$0	0.00%	−179−100.0%	Sold out
Fairfield Financial Advisors, LTD	0	$0	0.00%	−130−100.0%	Sold out
Central Pacific Bank - Trust Division	0	$0	0.00%	−120−100.0%	Sold out
Wingate Wealth Advisors, Inc.	0	$0	0.00%	−65−100.0%	Sold out
Plante Moran Financial Advisors, LLC	0	$0	0.00%	−63−100.0%	Sold out
Van Hulzen Asset Management, LLC	0	$0	0.00%	−53−100.0%	Sold out
Raleigh Capital Management Inc.	0	$0	0.00%	−50−100.0%	Sold out
Albion Financial Group	0	$0	0.00%	−40−100.0%	Sold out
Nelson, Van Denburg & Campbell Wealth Management Group, LLC	0	$0	0.00%	−30−100.0%	Sold out
Mowery & Schoenfeld Wealth Management, LLC	0	$0	0.00%	−24−100.0%	Sold out
Cullen/Frost Bankers, Inc.	0	$0	0.00%	−23−100.0%	Sold out
One River Asset Management, LLC	0	$0	0.00%	−19−100.0%	Sold out
Riggs Asset Managment Co. Inc.	0	$0	0.00%	−11−100.0%	Sold out
Kestra Investment Management, LLC	0	$0	0.00%	−8−100.0%	Sold out
Coppell Advisory Solutions LLC	0	$0	0.00%	−5−100.0%	Sold out
NVWM, LLC	0	$0	0.00%	−4−100.0%	Sold out
Cranbrook Wealth Management, LLC	0	$0	0.00%	−3−100.0%	Sold out
HHM Wealth Advisors, LLC	0	$0	0.00%	−3−100.0%	Sold out
Continuum Advisory, LLC	0	$0	0.00%	−3−100.0%	Sold out
Decker Retirement Planning Inc.	0	$0	0.00%	−2−100.0%	Sold out
Bokf, NA	0	$0	0.00%	−1−100.0%	Sold out
Caitong International Asset Management Co., Ltd	0	$0	0.00%	−1−100.0%	Sold out
REAP Financial Group, LLC	0	$0	0.00%	0	Sold out
Nuveen Asset Management, LLC	–	–	–	–	Not filed
Swedbank AB	–	–	–	–	Not filed
TrinityPoint Wealth, LLC	–	–	–	–	Not filed
Wetherby Asset Management Inc	–	–	–	–	Not filed
Zions Bancorporation, N.A.	–	–	–	–	Not filed
Global Retirement Partners, LLC	–	–	–	–	Not filed
Oliver Lagore Vanvalin Investment Group	–	–	–	–	Not filed
Natixis Investment Managers International	–	–	–	–	Not filed
Householder Group Estate & Retirement Specialist, LLC	–	–	–	–	Not filed
Cassady Schiller Wealth Management, LLC	–	–	–	–	Not filed