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Livermore
ZHEN

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 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, Q4 2025

Institutional positions in Teradyne, Inc as of Dec 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
1,040
+228 vs. Q3 2025
Shares held
151.0M
−9.67M (−6.0%) vs. Q3 2025
Total value
$29.2B
+$7.11B (+32.2%) vs. Q3 2025
New holders
297
308 more added
Sold out
69
323 more reduced

18 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: 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 holdersQ4 2025: 1,040 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: 1,429 institutions
Value heldQ4 2025: $29.2B
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 20261,429$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, Q4 2025

Shares, value and share of portfolio for each institution holding Teradyne, Inc; share changes are against Q3 2025.

Institutions holding TER in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
SJS Investment Consulting Inc.56$10.8K0.00%+47+522.2%Added
Grove Bank & Trust58$11.2K0.00%00.0%Unchanged
Greenline Wealth Management LLC63$12.2K0.01%+63New
Eastern Bank66$12.8K0.00%+14+26.9%Added
Wellington-Altus USA Inc.71$13.7K0.01%+71New
Joseph Group Capital Management71$13.7K0.00%+71New
Sound Income Strategies, LLC62$14.1K0.00%+22+55.0%Added
Cornerstone Planning Group LLC57$14.3K0.00%−581−91.1%Reduced
Coastline Trust Co75$14.5K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC78$15.1K0.00%+47+151.6%Added
SHP Wealth Management80$15.3K0.00%+80New
DiNuzzo Private Wealth, Inc.83$16.1K0.00%+12+16.9%Added
Princeton Global Asset Management LLC90$17.4K0.00%00.0%Unchanged
Financial Consulate, Inc90$17.4K0.00%00.0%Unchanged
Sunbelt Securities, Inc.92$17.8K0.00%−58−38.7%Reduced
Tucker Asset Management LLC95$18.4K0.01%+95New
Prestige Wealth Management Group LLC96$18.6K0.00%00.0%Unchanged
Meeder Asset Management Inc96$18.6K0.00%+96New
Swiss Re Ltd97$18.8K0.00%+97New
Indiana Trust & Investment Management CO100$19.4K0.01%+100New
REAP Financial Group, LLC100$19.4K0.00%+100New
Private Wealth Asset Management, LLC102$19.7K0.00%00.0%Unchanged
Garton & Associates Financial Advisors LLC104$20.1K0.01%+104New
Triumph Capital Management106$20.5K0.00%+106New
Farmers & Merchants Investments Inc110$21.3K0.00%00.0%Unchanged
Elyxium Wealth, LLC112$21.7K0.01%+112New
MV Capital Management, Inc.113$21.9K0.00%−1−0.9%Reduced
Manchester Capital Management LLC114$22.1K0.00%−472−80.5%Reduced
Evelyn Partners Investment Management LLP115$22.3K0.00%−100−46.5%Reduced
Transamerica Financial Advisors, Inc.119$23.0K0.00%+27+29.3%Added
Cornerstone Financial Management LLC120$23.2K0.02%+120New
Compass Financial Services Inc125$24.2K0.01%−141−53.0%Reduced
Bell Investment Advisors, Inc130$25.2K0.00%+27+26.2%Added
Basecamp Wealth Advisors LLC136$26.3K0.01%+136New
Salomon & Ludwin, LLC122$26.8K0.00%00.0%Unchanged
Essex Investment Management Co LLC145$28.1K0.00%00.0%Unchanged
Front Row Advisors LLC150$29.0K0.01%00.0%Unchanged
SageView Advisory Group, LLC150$29.0K0.00%+150New
Strategic Wealth Partners, Ltd.153$29.6K0.00%−295−65.8%Reduced
Private Trust Co NA160$31.0K0.00%−4−2.4%Reduced
Fourth Dimension Wealth, LLC162$31.4K0.01%00.0%Unchanged
Raiffeisen Bank International AG162$31.9K0.00%00.0%Unchanged
ORG Partners LLC169$32.7K0.01%+28+19.9%Added
N.E.W. Advisory Services LLC183$35.4K0.00%00.0%Unchanged
Thurston, Springer, Miller, Herd & Titak, Inc.193$37.4K0.01%+193New
Annis Gardner Whiting Capital Advisors, LLC197$38.1K0.01%+11+5.9%Added
Stephenson National Bank & Trust198$38.3K0.01%−328−62.4%Reduced
Compagnie Lombard Odier SCmA200$38.7K0.00%00.0%Unchanged
TD Private Client Wealth LLC203$39.3K0.00%−2,870−93.4%Reduced
Central Trust Co203$39.3K0.00%+8+4.1%Added
True Wealth Design, LLC211$40.8K0.01%+70+49.6%Added
University of Texas/Texas Am Investment Managment Co214$41.4K0.01%+214New
DV Equities, LLC219$42.4K0.01%+219New
Oakworth Capital, Inc.228$44.1K0.00%00.0%Unchanged
Clear Street Markets LLC232$44.9K0.01%−43−15.6%Reduced
Capital Advisors, Ltd. LLC851$45.0K0.01%+486+133.2%Added
GW&K Investment Management, LLC233$45.0K0.00%00.0%Unchanged
Hazlett, Burt & Watson, Inc.240$46.0K0.01%+115+92.0%Added
Activest Wealth Management243$47.0K0.01%+103+73.6%Added
Rakuten Securities, Inc.244$47.2K0.02%+33+15.6%Added
Intesa Sanpaolo Wealth Management250$48.4K0.01%+250New
Bartlett & Co. Wealth Management LLC256$49.6K0.00%00.0%Unchanged
NBC Securities, Inc.258$49.9K0.00%+24+10.3%Added
Luminist Capital LLC273$52.8K0.07%00.0%Unchanged
Migdal Insurance & Financial Holdings Ltd.279$54.0K0.00%+83+42.3%Added
Reflection Asset Management279$54.0K0.04%+279New
Vestor Capital, LLC247$55.0K0.00%+247New
Torren Management, LLC288$55.8K0.03%+288New
Berbice Capital Management LLC300$58.1K0.03%00.0%Unchanged
Root Financial Partners, LLC300$58.1K0.00%+77+34.5%Added
Whittier Trust Co of Nevada Inc259$59.3K0.00%00.0%Unchanged
Rothschild Investment LLC322$62.4K0.00%+198+159.7%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA330$63.9K0.02%+160+94.1%Added
Sentry Investment Management LLC331$64.0K0.04%00.0%Unchanged
Orion Capital Management LLC340$65.8K0.02%00.0%Unchanged
Baillie Gifford & Co341$66.0K0.00%+29+9.3%Added
First Horizon Corp355$68.7K0.00%−107−23.2%Reduced
Murphy & Mullick Capital Management Corp361$69.9K0.05%00.0%Unchanged
International Assets Investment Management, LLC372$71.9K0.00%+372New
Gen-Wealth Partners Inc400$77.4K0.02%00.0%Unchanged
FNY Investment Advisers, LLC412$79.0K0.02%−11,090−96.4%Reduced
CVA Family Office, LLC412$79.7K0.01%−12−2.8%Reduced
Kerr Financial Planning Corp300$81.9K0.11%00.0%Unchanged
Onefund, LLC432$83.6K0.05%+21+5.1%Added
Hantz Financial Services, Inc.434$84.0K0.00%+64+17.3%Added
Barrett & Company, Inc.440$85.2K0.03%00.0%Unchanged
Chesapeake Asset Management LLC490$94.8K0.08%−50−9.3%Reduced
Parkside Financial Bank & Trust497$96.2K0.01%+139+38.8%Added
Harbour Investments, Inc.545$105.5K0.00%+91+20.0%Added
Centaurus Financial, Inc.548$106.0K0.00%+548New
Cromwell Holdings LLC559$108.2K0.06%00.0%Unchanged
LRI Investments, LLC579$112.1K0.01%00.0%Unchanged
Ronald Blue Trust, Inc.640$123.9K0.00%−246−27.8%Reduced
Quaker Wealth Management, LLC640$124.0K0.04%00.0%Unchanged
Miller Capital Partners, Inc.669$129.5K0.07%+669New
SRS Capital Advisors, Inc.678$131.2K0.00%−23,966−97.2%Reduced
Syntax Research, Inc.684$132.4K0.08%00.0%Unchanged
Generali Investments, Management Co LLC719$139.2K0.03%−16,049−95.7%Reduced
Rialto Wealth Management, LLC737$142.7K0.03%+2+0.3%Added
Barnes Dennig Private Wealth Management LLC739$143.0K0.14%+739New