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Cathie Wood's Teradyne, Inc. (TER) position

Yes: as of Q1 2026, Cathie Wood holds 1.2M shares of TER worth $361M (2.9% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$361M
Shares held
1.2M
% of portfolio
2.9%
Est. average buy price
$109.28
est. since Q1 2021
Quarter-end price
$289.96

Estimated trade prices

Average price in quarters with purchases
$106.67
Average prices in quarters with sales
  • Q1 2026: $278.63 (1.1M shares sold)
  • Q4 2025: $171.57 (366K shares sold)
  • Q2 2025: $79.92 (69K shares sold)
  • Q3 2024: $134.79 (60K shares sold)
  • Q2 2024: $127.01 (169K shares sold)
  • Q1 2022: $126.66 (83K shares sold)
  • Q4 2021: $140.66 (97K shares sold)
  • Q3 2021: $121.53 (2.2M shares sold)
  • Q2 2021: $127.97 (93K shares sold)

TER price vs Wood's position

1Y 3Y 5Y MAX
Dates
Added 251K shares (21.4%) · Q3 2023. Average closing price $105.47 · Price range $95.40–$117.23251KsharespurchasedAdded 78K shares (5.5%) · Q4 2023. Average closing price $94.86 · Price range $82.76–$110.7578KsharespurchasedAdded 262K shares (17.4%) · Q1 2024. Average closing price $104.20 · Price range $95.14–$112.83262KsharespurchasedSold 169K shares (9.6%) · Q2 2024. Average closing price $127.01 · Price range $95.97–$151.75169KsharessoldSold 60K shares (3.8%) · Q3 2024. Average closing price $134.79 · Price range $114.25–$163.0060KsharessoldAdded 390K shares (25.5%) · Q4 2024. Average closing price $118.34 · Price range $102.58–$133.64390KsharespurchasedAdded 321K shares (16.7%) · Q1 2025. Average closing price $111.86 · Price range $82.60–$140.00321KsharespurchasedSold 69K shares (3.1%) · Q2 2025. Average closing price $79.92 · Price range $67.96–$91.0569KsharessoldAdded 548K shares (25.2%) · Q3 2025. Average closing price $109.21 · Price range $90.15–$137.64548KsharespurchasedSold 366K shares (13.4%) · Q4 2025. Average closing price $171.57 · Price range $132.08–$204.00366KsharessoldSold 1.1M shares (47.2%) · Q1 2026. Average closing price $278.63 · Price range $207.56–$342.821.1Msharessold← Earlier —5 purchases, 4 sells60200400600202420252026
Average closing price · filing quarter
$278.63
Price range · filing quarter
$207.56 – $342.82
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Every quarterly change

Every quarterly change
Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Reduced· Q1 2026 −$310M
Quarter Q1 2026 Shares change −1.1M Δ Own −47.2% Shares held 1.2M Filing date May 12, 2026
Q1 2026 Reduced· Q1 2026 −1.1M −$310M −47.2% 1.2M May 12, 2026
Reduced· Q4 2025 −$63M
Quarter Q4 2025 Shares change −366K Δ Own −13.4% Shares held 2.4M Filing date Feb 11, 2026
Q4 2025 Reduced· Q4 2025 −366K −$63M −13.4% 2.4M Feb 11, 2026
Added· Q3 2025 +$60M
Quarter Q3 2025 Shares change +548K Δ Own +25.2% Shares held 2.7M Filing date Nov 12, 2025
Q3 2025 Added· Q3 2025 +548K +$60M +25.2% 2.7M Nov 12, 2025
Reduced· Q2 2025 −$5.5M
Quarter Q2 2025 Shares change −69K Δ Own −3.1% Shares held 2.2M Filing date Jul 30, 2025
Q2 2025 Reduced· Q2 2025 −69K −$5.5M −3.1% 2.2M Jul 30, 2025
Added· Q1 2025 +$36M
Quarter Q1 2025 Shares change +321K Δ Own +16.7% Shares held 2.2M Filing date May 7, 2025
Q1 2025 Added· Q1 2025 +321K +$36M +16.7% 2.2M May 7, 2025
Added· Q4 2024 +$46M
Quarter Q4 2024 Shares change +390K Δ Own +25.5% Shares held 1.9M Filing date Feb 4, 2025
Q4 2024 Added· Q4 2024 +390K +$46M +25.5% 1.9M Feb 4, 2025
Reduced· Q3 2024 −$8.1M
Quarter Q3 2024 Shares change −60K Δ Own −3.8% Shares held 1.5M Filing date Oct 31, 2024
Q3 2024 Reduced· Q3 2024 −60K −$8.1M −3.8% 1.5M Oct 31, 2024
Reduced· Q2 2024 −$22M
Quarter Q2 2024 Shares change −169K Δ Own −9.6% Shares held 1.6M Filing date Jul 26, 2024
Q2 2024 Reduced· Q2 2024 −169K −$22M −9.6% 1.6M Jul 26, 2024
Added· Q1 2024 +$27M
Quarter Q1 2024 Shares change +262K Δ Own +17.4% Shares held 1.8M Filing date Apr 18, 2024
Q1 2024 Added· Q1 2024 +262K +$27M +17.4% 1.8M Apr 18, 2024
Added· Q4 2023 +$7.4M
Quarter Q4 2023 Shares change +78K Δ Own +5.5% Shares held 1.5M Filing date Jan 17, 2024
Q4 2023 Added· Q4 2023 +78K +$7.4M +5.5% 1.5M Jan 17, 2024
Added· Q3 2023 +$26M
Quarter Q3 2023 Shares change +251K Δ Own +21.4% Shares held 1.4M Filing date Oct 18, 2023
Q3 2023 Added· Q3 2023 +251K +$26M +21.4% 1.4M Oct 18, 2023
Added· Q2 2023 +$57M
Quarter Q2 2023 Shares change +564K Δ Own +92.7% Shares held 1.2M Filing date Jul 10, 2023
Q2 2023 Added· Q2 2023 +564K +$57M +92.7% 1.2M Jul 10, 2023
Added· Q1 2023 +$5.5M
Quarter Q1 2023 Shares change +53K Δ Own +9.6% Shares held 608K Filing date Apr 17, 2023
Q1 2023 Added· Q1 2023 +53K +$5.5M +9.6% 608K Apr 17, 2023
Added· Q4 2022 +$233K
Quarter Q4 2022 Shares change +3K Δ Own +0.5% Shares held 555K Filing date Jan 24, 2023
Q4 2022 Added· Q4 2022 +3K +$233K +0.5% 555K Jan 24, 2023
Added· Q3 2022 +$9.8M
Quarter Q3 2022 Shares change +107K Δ Own +24.1% Shares held 552K Filing date Oct 17, 2022
Q3 2022 Added· Q3 2022 +107K +$9.8M +24.1% 552K Oct 17, 2022
Data through Q1 2026 · filed May 12, 2026
15 of 21

Who else owns TER

FMR LLC
owns 2.3% of shares outstanding
Est. $1.0B · Shares: 3.6M

JPMorgan Chase & Co
owns 1.8% of shares outstanding
Est. $832M · Shares: 2.9M

Ameriprise Financial Inc
owns 1.8% of shares outstanding
Est. $825M · Shares: 2.8M

Alkeon Capital Management LLC
owns 1.8% of shares outstanding
Est. $809M · Shares: 2.8M

See all owners of TER →

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Shopify Inc.(SHOP)
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Palantir Technologies Inc.(PLTR)
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Tempus AI, Inc.(TEM)
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Common questions

Does Cathie Wood own TER?

Yes. As of Q1 2026, Cathie Wood disclosed 1.2M shares of TER, worth $361M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Cathie Wood buy TER?

Cathie Wood held TER since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Cathie Wood sell TER?

The quarter-by-quarter table above shows each sale and reduction Cathie Wood disclosed in TER. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of TER does Cathie Wood own?

Cathie Wood disclosed 1.2M shares of TER as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Cathie Wood pay for TER?

Cathie Wood began building the TER position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.