Skip to main content

Teradyne, Inc

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

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, Q2 2026

Institutional positions in Teradyne, Inc as of Jun 30, 2026. 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
1,428
+207 vs. Q1 2026
Shares held
152.2M
+7.97M (+5.5%) vs. Q1 2026
Total value
$73.2B
+$30.6B (+71.9%) vs. Q1 2026
New holders
336
493 more added
Sold out
129
465 more reduced

13 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 holdersQ2 2026: 1,428 institutions
Q1 2021: 686 institutionsQ2 2021: 712 institutionsQ3 2021: 681 institutionsQ4 2021: 747 institutionsQ1 2022: 721 institutionsQ2 2022: 655 institutionsQ3 2022: 635 institutionsQ4 2022: 643 institutionsQ1 2023: 663 institutionsQ2 2023: 690 institutionsQ3 2023: 684 institutionsQ4 2023: 712 institutionsQ1 2024: 683 institutionsQ2 2024: 756 institutionsQ3 2024: 757 institutionsQ4 2024: 777 institutionsQ1 2025: 746 institutionsQ2 2025: 728 institutionsQ3 2025: 830 institutionsQ4 2025: 1,040 institutionsQ1 2026: 1,234 institutionsQ2 2026: 1,428 institutions
Value heldQ2 2026: $73.2B
Q1 2021: $19.0BQ2 2021: $21.2BQ3 2021: $17.1BQ4 2021: $25.9BQ1 2022: $18.7BQ2 2022: $14.0BQ3 2022: $11.6BQ4 2022: $13.6BQ1 2023: $17.0BQ2 2023: $17.7BQ3 2023: $15.6BQ4 2023: $17.1BQ1 2024: $18.2BQ2 2024: $23.8BQ3 2024: $21.3BQ4 2024: $20.1BQ1 2025: $12.8BQ2 2025: $14.5BQ3 2025: $22.2BQ4 2025: $29.2BQ1 2026: $42.8BQ2 2026: $73.2B
Institutions holding TER and their total value by quarter
QuarterHoldersValue
Q2 20261,428$73.2B
Q1 20261,234$42.8B
Q4 20251,040$29.2B
Q3 2025830$22.2B
Q2 2025728$14.5B
Q1 2025746$12.8B
Q4 2024777$20.1B
Q3 2024757$21.3B
Q2 2024756$23.8B
Q1 2024683$18.2B
Q4 2023712$17.1B
Q3 2023684$15.6B
Q2 2023690$17.7B
Q1 2023663$17.0B
Q4 2022643$13.6B
Q3 2022635$11.6B
Q2 2022655$14.0B
Q1 2022721$18.7B
Q4 2021747$25.9B
Q3 2021681$17.1B
Q2 2021712$21.2B
Q1 2021686$19.0B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q1 2026.

Institutions holding TER in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Earnest Partners LLC736$356.1K0.00%+736New
Curated Wealth Partners LLC734$355.1K0.04%−15−2.0%Reduced
Argent Advisors, Inc.733$354.7K0.09%00.0%Unchanged
PDS Planning, Inc730$353.2K0.02%−16−2.1%Reduced
Ashton Thomas Private Wealth, LLC727$351.8K0.01%+40+5.8%Added
Capital Investment Advisory Services, LLC727$351.8K0.02%+20+2.8%Added
HBK Sorce Advisory LLC900$350.5K0.01%−107−10.6%Reduced
Everhart Financial Group, Inc.723$349.9K0.02%−1−0.1%Reduced
Novem Group717$347.1K0.04%+717New
Portfolio Design Labs, LLC715$345.9K0.06%−11−1.5%Reduced
Integrity Alliance, LLC.712$344.5K0.01%+712New
Beck Capital Management, LLC708$342.6K0.06%+708New
Davenport & Co LLC707$342.1K0.00%+707New
OneAscent Family Office, LLC704$340.7K0.17%+704New
Impact Investors, Inc704$340.6K0.25%−107−13.2%Reduced
Meiji Yasuda Life Insurance Co703$340.1K0.01%+703New
Robertson Stephens Wealth Management, LLC701$339.2K0.01%+701New
Cooper Financial Group701$339.2K0.03%+701New
Rialto Wealth Management, LLC700$338.7K0.07%−40−5.4%Reduced
High Net Worth Advisory Group LLC700$338.7K0.07%00.0%Unchanged
Premier Financial Group70$336.9K0.07%+70New
Legacy Wealth Advisors, LLC695$336.3K0.15%+695New
Heron Bay Capital Management689$333.4K0.03%+689New
Perennial Investment Advisors, LLC686$331.8K0.02%+686New
Syntax Research, Inc.685$331.2K0.24%+1+0.1%Added
Symphony Financial, Ltd. Co.685$331.2K0.04%−14−2.0%Reduced
International Assets Investment Management, LLC774$330.6K0.02%+382+97.4%Added
Regions Financial Corp682$330.0K0.00%−8−1.2%Reduced
LVW Advisors, LLC682$330.0K0.03%+682New
LGT Fund Management Co Ltd.680$329.0K0.01%00.0%Unchanged
LRI Investments, LLC679$328.6K0.03%+108+18.9%Added
My Personal CFO, LLC678$328.0K0.13%00.0%Unchanged
Barrett & Company, Inc.677$327.4K0.09%+237+53.9%Added
Osmosis Investment Management UK Ltd673$325.6K0.02%+673New
Fukoku Mutual Life Insurance Co670$324.2K0.02%+670New
Mesirow Financial Investment Management, Inc.670$324.2K0.01%+670New
JT Stratford LLC670$324.2K0.04%+670New
Miller Capital Partners, Inc.669$323.7K0.13%00.0%Unchanged
Angeles Wealth Management, LLC668$323.2K0.01%−10−1.5%Reduced
Wall Street Financial Group, Inc.667$322.9K0.17%−125−15.8%Reduced
Commerzbank Aktiengesellschaft665$322.0K0.01%−45−6.3%Reduced
Oslo Pensjonsforsikring AS664$321.3K0.04%+664New
Alta Advisers Ltd659$318.9K0.07%+659New
Quantum Financial Advisors, LLC657$318.1K0.03%+657New
Baldwin Brothers Inc650$314.5K0.02%+650New
Rice Hall James & Associates, LLC650$314.5K0.02%+650New
Rehmann Capital Advisory Group642$310.7K0.01%+642New
Greenline Wealth Management LLC641$310.3K0.25%+641New
GTS Securities LLC641$310.1K0.01%+641New
Quaker Wealth Management, LLC641$310.1K0.09%00.0%Unchanged
Everest Financial Group LLC639$309.5K0.04%+639New
Conning Inc.639$309.2K0.01%−48−7.0%Reduced
Massar Capital Management, LP638$308.7K0.11%+638New
Dorsey & Whitney Trust CO LLC637$308.2K0.02%+637New
Silverlake Wealth Management LLC636$307.7K0.06%+636New
Cidel Asset Management Inc632$305.8K0.01%−246−28.0%Reduced
Mainsail Asset Management, LLC948$305.6K0.12%+948New
Family Investment Center, Inc.630$304.8K0.05%+630New
IHT Wealth Management, LLC628$303.9K0.01%−110−14.9%Reduced
Resonant Capital Advisors, LLC628$303.9K0.01%+628New
Whittier Trust Co799$303.2K0.00%−28−3.4%Reduced
MASTERINVEST Kapitalanlage GmbH621$300.5K0.03%+621New
Argent Trust Co620$300.0K0.01%+620New
GenTrust, LLC620$299.8K0.01%−1,467−70.3%Reduced
Providence First Trust Co619$299.6K0.08%+619New
McAdam, LLC619$299.5K0.01%−64−9.4%Reduced
VELA Investment Management, LLC619$299.5K0.07%+619New
Founders Financial Alliance, LLC615$297.6K0.04%+615New
Gilliland Jeter Wealth Management LLC614$297.2K0.08%+614New
Investment Research Partners LLC614$297.1K0.10%+614New
Dynamic Technology Lab Private Ltd612$296.0K0.07%−431−41.3%Reduced
GW Henssler & Associates Ltd610$295.3K0.01%+610New
Monticello Wealth Management, LLC605$292.7K0.02%+605New
Mosaic Family Wealth Partners, LLC603$291.8K0.02%+603New
Penbrook Management LLC600$290.3K0.19%+600New
Storgate, LLC598$289.3K0.06%−154−20.5%Reduced
State of Wyoming597$288.9K0.03%−265−30.7%Reduced
Avail Investment Partners, LLC597$288.9K0.22%+597New
Cary Street Partners Financial LLC597$288.7K0.01%+597New
Auxano Advisors, LLC596$288.4K0.05%+596New
Wexford Capital LP593$286.9K0.04%+593New
Sandhill Capital Partners LLC593$286.9K0.02%+593New
Keel Point, LLC590$285.5K0.02%+590New
Monument Capital Management590$285.5K0.06%+590New
Pinnacle Wealth Planning Services, Inc.584$282.6K0.03%−38−6.1%Reduced
Permanent Capital Management, LP583$281.8K0.04%+583New
Intrust Bank NA582$281.6K0.02%+582New
Fund Advisors of America Inc582$281.5K0.26%−271−31.8%Reduced
Victory Financial Group, LLC579$280.1K0.03%−131−18.5%Reduced
New Republic Capital, LLC578$279.7K0.06%+578New
Aspiriant, LLC577$279.2K0.01%+577New
Tiemann Investment Advisors, LLC575$278.2K0.10%−85−12.9%Reduced
Verdence Capital Advisors LLC574$277.7K0.01%+574New
King Luther Capital Management Corp574$277.7K0.00%+574New
DV Trading LLC574$277.7K0.02%+574New
Cromwell Holdings LLC570$275.8K0.12%+11+2.0%Added
True Wealth Design, LLC567$274.3K0.07%+100+21.4%Added
Procyon Private Wealth Partners, LLC563$272.6K0.01%+563New
Abel Hall, LLC561$271.4K0.05%+561New
Personal Cfo Solutions, LLC560$270.7K0.04%+560New