SM
Stephen Mandel
fund · stock
Holding increase
1 872 876 reported shares (2025-12-31 → 2026-03-31); comparison available 2026-05-15
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Underlying security · daily closes in USD · not token quotes
Period low $155.90 · high $483.84
208 observed closes. Current-day observations are excluded to avoid treating an intraday quote as a close. Lines connect observations; gaps over seven days are left open. No missing prices are filled. Price changes may reflect corporate actions; this is not a dividend-inclusive total-return chart.
Recorded providers: Yahoo Finance. Sources: Stooq · Yahoo Finance. Cached, not real-time. Latest stored close: 2026-09-09.
| Date | USD close | Source / fetched |
|---|---|---|
| 2026-09-09 | $383.69 | Yahoo Finance · 2026-09-10 |
| 2026-09-08 | $372.06 | Yahoo Finance · 2026-09-10 |
| 2026-09-04 | $357.03 | Yahoo Finance · 2026-09-10 |
| 2026-09-03 | $338.59 | Yahoo Finance · 2026-09-10 |
| 2026-09-02 | $341.62 | Yahoo Finance · 2026-09-10 |
| 2026-09-01 | $335.46 | Yahoo Finance · 2026-09-10 |
| 2026-08-31 | $349.83 | Yahoo Finance · 2026-09-10 |
| 2026-08-28 | $354.97 | Yahoo Finance · 2026-09-10 |
| 2026-08-27 | $372.06 | Yahoo Finance · 2026-09-10 |
| 2026-08-26 | $363.10 | Yahoo Finance · 2026-09-10 |
| 2026-08-25 | $366.43 | Yahoo Finance · 2026-09-10 |
| 2026-08-24 | $364.90 | Yahoo Finance · 2026-09-10 |
| 2026-08-21 | $375.74 | Yahoo Finance · 2026-09-10 |
| 2026-08-20 | $383.15 | Yahoo Finance · 2026-09-10 |
| 2026-08-19 | $379.65 | Yahoo Finance · 2026-09-10 |
| 2026-08-18 | $404.29 | Yahoo Finance · 2026-09-10 |
| 2026-08-17 | $443.14 | Yahoo Finance · 2026-09-10 |
| 2026-08-14 | $418.79 | Yahoo Finance · 2026-09-10 |
| 2026-08-13 | $410.52 | Yahoo Finance · 2026-09-10 |
| 2026-08-12 | $402.74 | Yahoo Finance · 2026-09-10 |
| 2026-08-11 | $379.56 | Yahoo Finance · 2026-09-10 |
| 2026-08-10 | $365.10 | Yahoo Finance · 2026-09-10 |
| 2026-08-07 | $379.31 | Yahoo Finance · 2026-09-10 |
| 2026-08-06 | $384.89 | Yahoo Finance · 2026-09-10 |
| 2026-08-05 | $389.39 | Yahoo Finance · 2026-09-10 |
| 2026-08-04 | $403.56 | Yahoo Finance · 2026-09-10 |
| 2026-08-03 | $365.80 | Yahoo Finance · 2026-09-10 |
| 2026-07-31 | $367.69 | Yahoo Finance · 2026-09-10 |
| 2026-07-30 | $365.49 | Yahoo Finance · 2026-09-10 |
| 2026-07-29 | $319.41 | Yahoo Finance · 2026-09-10 |
| 2026-07-28 | $320.65 | Yahoo Finance · 2026-09-10 |
| 2026-07-27 | $334.77 | Yahoo Finance · 2026-09-10 |
| 2026-07-24 | $349.92 | Yahoo Finance · 2026-09-10 |
| 2026-07-23 | $373.75 | Yahoo Finance · 2026-09-10 |
| 2026-07-22 | $369.46 | Yahoo Finance · 2026-09-10 |
| 2026-07-21 | $374.04 | Yahoo Finance · 2026-09-10 |
| 2026-07-20 | $333.76 | Yahoo Finance · 2026-09-10 |
| 2026-07-17 | $322.36 | Yahoo Finance · 2026-09-10 |
| 2026-07-16 | $322.30 | Yahoo Finance · 2026-09-10 |
| 2026-07-15 | $342.12 | Yahoo Finance · 2026-09-10 |
| 2026-07-14 | $353.23 | Yahoo Finance · 2026-09-10 |
| 2026-07-13 | $341.11 | Yahoo Finance · 2026-09-10 |
| 2026-07-10 | $359.60 | Yahoo Finance · 2026-09-10 |
| 2026-07-09 | $362.75 | Yahoo Finance · 2026-09-10 |
| 2026-07-08 | $351.57 | Yahoo Finance · 2026-09-10 |
| 2026-07-07 | $343.11 | Yahoo Finance · 2026-09-10 |
| 2026-07-06 | $379.52 | Yahoo Finance · 2026-09-10 |
| 2026-07-02 | $369.09 | Yahoo Finance · 2026-09-10 |
| 2026-07-01 | $427.34 | Yahoo Finance · 2026-09-10 |
| 2026-06-30 | $483.84 | Yahoo Finance · 2026-09-10 |
| 2026-06-29 | $463.21 | Yahoo Finance · 2026-09-10 |
| 2026-06-26 | $436.86 | Yahoo Finance · 2026-09-10 |
| 2026-06-25 | $471.96 | Yahoo Finance · 2026-09-10 |
| 2026-06-24 | $427.20 | Yahoo Finance · 2026-09-10 |
| 2026-06-23 | $420.12 | Yahoo Finance · 2026-09-10 |
| 2026-06-22 | $457.00 | Yahoo Finance · 2026-09-10 |
| 2026-06-18 | $437.92 | Yahoo Finance · 2026-09-10 |
| 2026-06-17 | $408.56 | Yahoo Finance · 2026-09-10 |
| 2026-06-16 | $409.35 | Yahoo Finance · 2026-09-10 |
| 2026-06-15 | $432.41 | Yahoo Finance · 2026-09-10 |
| 2026-06-12 | $403.20 | Yahoo Finance · 2026-09-10 |
| 2026-06-11 | $381.40 | Yahoo Finance · 2026-09-10 |
| 2026-06-10 | $347.59 | Yahoo Finance · 2026-09-10 |
| 2026-06-09 | $369.21 | Yahoo Finance · 2026-09-10 |
| 2026-06-08 | $374.69 | Yahoo Finance · 2026-09-10 |
| 2026-06-05 | $357.93 | Yahoo Finance · 2026-09-10 |
| 2026-06-04 | $406.86 | Yahoo Finance · 2026-09-10 |
| 2026-06-03 | $409.67 | Yahoo Finance · 2026-09-10 |
| 2026-06-02 | $392.62 | Yahoo Finance · 2026-09-10 |
| 2026-06-01 | $369.47 | Yahoo Finance · 2026-09-10 |
| 2026-05-29 | $374.31 | Yahoo Finance · 2026-09-10 |
| 2026-05-28 | $382.65 | Yahoo Finance · 2026-09-10 |
| 2026-05-27 | $375.83 | Yahoo Finance · 2026-09-10 |
| 2026-05-26 | $389.14 | Yahoo Finance · 2026-09-10 |
| 2026-05-22 | $358.44 | Yahoo Finance · 2026-09-10 |
| 2026-05-21 | $353.44 | Yahoo Finance · 2026-09-10 |
| 2026-05-20 | $344.34 | Yahoo Finance · 2026-09-10 |
| 2026-05-19 | $321.52 | Yahoo Finance · 2026-09-10 |
| 2026-05-18 | $321.05 | Yahoo Finance · 2026-09-10 |
| 2026-05-15 | $337.88 | Yahoo Finance · 2026-09-10 |
| 2026-05-14 | $356.55 | Yahoo Finance · 2026-09-10 |
| 2026-05-13 | $363.38 | Yahoo Finance · 2026-09-10 |
| 2026-05-12 | $358.45 | Yahoo Finance · 2026-09-10 |
| 2026-05-11 | $366.64 | Yahoo Finance · 2026-09-10 |
| 2026-05-08 | $359.77 | Yahoo Finance · 2026-09-10 |
| 2026-05-07 | $354.11 | Yahoo Finance · 2026-09-10 |
| 2026-05-06 | $382.48 | Yahoo Finance · 2026-09-10 |
| 2026-05-05 | $357.10 | Yahoo Finance · 2026-09-10 |
| 2026-05-04 | $337.44 | Yahoo Finance · 2026-09-10 |
| 2026-05-01 | $345.42 | Yahoo Finance · 2026-09-10 |
| 2026-04-30 | $343.47 | Yahoo Finance · 2026-09-10 |
| 2026-04-29 | $306.33 | Yahoo Finance · 2026-09-10 |
| 2026-04-28 | $380.13 | Yahoo Finance · 2026-09-10 |
| 2026-04-27 | $402.00 | Yahoo Finance · 2026-09-10 |
| 2026-04-24 | $418.08 | Yahoo Finance · 2026-09-10 |
| 2026-04-23 | $400.99 | Yahoo Finance · 2026-09-10 |
| 2026-04-22 | $385.18 | Yahoo Finance · 2026-09-10 |
| 2026-04-21 | $379.93 | Yahoo Finance · 2026-09-10 |
| 2026-04-20 | $375.21 | Yahoo Finance · 2026-09-10 |
| 2026-04-17 | $380.38 | Yahoo Finance · 2026-09-10 |
| 2026-04-16 | $365.92 | Yahoo Finance · 2026-09-10 |
| 2026-04-15 | $364.96 | Yahoo Finance · 2026-09-10 |
| 2026-04-14 | $365.51 | Yahoo Finance · 2026-09-10 |
| 2026-04-13 | $370.13 | Yahoo Finance · 2026-09-10 |
| 2026-04-10 | $367.99 | Yahoo Finance · 2026-09-10 |
| 2026-04-09 | $364.21 | Yahoo Finance · 2026-09-10 |
| 2026-04-08 | $358.29 | Yahoo Finance · 2026-09-10 |
| 2026-04-07 | $320.48 | Yahoo Finance · 2026-09-10 |
| 2026-04-06 | $315.43 | Yahoo Finance · 2026-09-10 |
| 2026-04-02 | $309.61 | Yahoo Finance · 2026-09-10 |
| 2026-04-01 | $312.20 | Yahoo Finance · 2026-09-10 |
| 2026-03-31 | $296.46 | Yahoo Finance · 2026-09-10 |
| 2026-03-30 | $276.35 | Yahoo Finance · 2026-09-10 |
| 2026-03-27 | $295.61 | Yahoo Finance · 2026-09-10 |
| 2026-03-26 | $297.34 | Yahoo Finance · 2026-09-10 |
| 2026-03-25 | $323.36 | Yahoo Finance · 2026-09-10 |
| 2026-03-24 | $320.14 | Yahoo Finance · 2026-09-10 |
| 2026-03-23 | $303.92 | Yahoo Finance · 2026-09-10 |
| 2026-03-20 | $290.83 | Yahoo Finance · 2026-09-10 |
| 2026-03-19 | $302.40 | Yahoo Finance · 2026-09-10 |
| 2026-03-18 | $300.07 | Yahoo Finance · 2026-09-10 |
| 2026-03-17 | $299.40 | Yahoo Finance · 2026-09-10 |
| 2026-03-16 | $298.27 | Yahoo Finance · 2026-09-10 |
| 2026-03-13 | $286.42 | Yahoo Finance · 2026-09-10 |
| 2026-03-12 | $286.61 | Yahoo Finance · 2026-09-10 |
| 2026-03-11 | $301.99 | Yahoo Finance · 2026-09-10 |
| 2026-03-10 | $300.77 | Yahoo Finance · 2026-09-10 |
| 2026-03-09 | $296.44 | Yahoo Finance · 2026-09-10 |
| 2026-03-06 | $273.05 | Yahoo Finance · 2026-09-10 |
| 2026-03-05 | $305.58 | Yahoo Finance · 2026-09-10 |
| 2026-03-04 | $305.20 | Yahoo Finance · 2026-09-10 |
| 2026-03-03 | $304.22 | Yahoo Finance · 2026-09-10 |
| 2026-03-02 | $325.83 | Yahoo Finance · 2026-09-10 |
| 2026-02-27 | $320.03 | Yahoo Finance · 2026-09-10 |
| 2026-02-26 | $332.70 | Yahoo Finance · 2026-09-10 |
| 2026-02-25 | $342.82 | Yahoo Finance · 2026-09-10 |
| 2026-02-24 | $329.09 | Yahoo Finance · 2026-09-10 |
| 2026-02-23 | $318.50 | Yahoo Finance · 2026-09-10 |
| 2026-02-20 | $324.85 | Yahoo Finance · 2026-09-10 |
| 2026-02-19 | $315.90 | Yahoo Finance · 2026-09-10 |
| 2026-02-18 | $314.82 | Yahoo Finance · 2026-09-10 |
| 2026-02-17 | $305.53 | Yahoo Finance · 2026-09-10 |
| 2026-02-13 | $314.66 | Yahoo Finance · 2026-09-10 |
| 2026-02-12 | $311.03 | Yahoo Finance · 2026-09-10 |
| 2026-02-11 | $321.45 | Yahoo Finance · 2026-09-10 |
| 2026-02-10 | $304.89 | Yahoo Finance · 2026-09-10 |
| 2026-02-09 | $310.01 | Yahoo Finance · 2026-09-10 |
| 2026-02-06 | $300.11 | Yahoo Finance · 2026-09-10 |
| 2026-02-05 | $271.13 | Yahoo Finance · 2026-09-10 |
| 2026-02-04 | $269.07 | Yahoo Finance · 2026-09-10 |
| 2026-02-03 | $282.98 | Yahoo Finance · 2026-09-10 |
| 2026-02-02 | $249.53 | Yahoo Finance · 2026-09-10 |
| 2026-01-30 | $241.05 | Yahoo Finance · 2026-09-10 |
| 2026-01-29 | $251.87 | Yahoo Finance · 2026-09-10 |
| 2026-01-28 | $250.48 | Yahoo Finance · 2026-09-10 |
| 2026-01-27 | $238.94 | Yahoo Finance · 2026-09-10 |
| 2026-01-26 | $231.75 | Yahoo Finance · 2026-09-10 |
| 2026-01-23 | $229.18 | Yahoo Finance · 2026-09-10 |
| 2026-01-22 | $229.14 | Yahoo Finance · 2026-09-10 |
| 2026-01-21 | $231.89 | Yahoo Finance · 2026-09-10 |
| 2026-01-20 | $223.98 | Yahoo Finance · 2026-09-10 |
| 2026-01-16 | $228.15 | Yahoo Finance · 2026-09-10 |
| 2026-01-15 | $227.70 | Yahoo Finance · 2026-09-10 |
| 2026-01-14 | $230.19 | Yahoo Finance · 2026-09-10 |
| 2026-01-13 | $229.27 | Yahoo Finance · 2026-09-10 |
| 2026-01-12 | $224.36 | Yahoo Finance · 2026-09-10 |
| 2026-01-09 | $217.26 | Yahoo Finance · 2026-09-10 |
| 2026-01-08 | $216.31 | Yahoo Finance · 2026-09-10 |
| 2026-01-07 | $222.48 | Yahoo Finance · 2026-09-10 |
| 2026-01-06 | $228.84 | Yahoo Finance · 2026-09-10 |
| 2026-01-05 | $219.50 | Yahoo Finance · 2026-09-10 |
| 2026-01-02 | $207.56 | Yahoo Finance · 2026-09-10 |
| 2025-12-31 | $193.56 | Yahoo Finance · 2026-09-10 |
| 2025-12-30 | $196.67 | Yahoo Finance · 2026-09-10 |
| 2025-12-29 | $197.36 | Yahoo Finance · 2026-09-10 |
| 2025-12-26 | $198.90 | Yahoo Finance · 2026-09-10 |
| 2025-12-24 | $198.53 | Yahoo Finance · 2026-09-10 |
| 2025-12-23 | $198.50 | Yahoo Finance · 2026-09-10 |
| 2025-12-22 | $197.22 | Yahoo Finance · 2026-09-10 |
| 2025-12-19 | $195.18 | Yahoo Finance · 2026-09-10 |
| 2025-12-18 | $190.45 | Yahoo Finance · 2026-09-10 |
| 2025-12-17 | $185.21 | Yahoo Finance · 2026-09-10 |
| 2025-12-16 | $192.29 | Yahoo Finance · 2026-09-10 |
| 2025-12-15 | $194.70 | Yahoo Finance · 2026-09-10 |
| 2025-12-12 | $193.37 | Yahoo Finance · 2026-09-10 |
| 2025-12-11 | $203.97 | Yahoo Finance · 2026-09-10 |
| 2025-12-10 | $204.01 | Yahoo Finance · 2026-09-10 |
| 2025-12-09 | $199.97 | Yahoo Finance · 2026-09-10 |
| 2025-12-08 | $202.99 | Yahoo Finance · 2026-09-10 |
| 2025-12-05 | $200.77 | Yahoo Finance · 2026-09-10 |
| 2025-12-04 | $198.63 | Yahoo Finance · 2026-09-10 |
| 2025-12-03 | $195.08 | Yahoo Finance · 2026-09-10 |
| 2025-12-02 | $189.94 | Yahoo Finance · 2026-09-10 |
| 2025-12-01 | $179.63 | Yahoo Finance · 2026-09-10 |
| 2025-11-28 | $181.89 | Yahoo Finance · 2026-09-10 |
| 2025-11-26 | $179.38 | Yahoo Finance · 2026-09-10 |
| 2025-11-25 | $167.67 | Yahoo Finance · 2026-09-10 |
| 2025-11-24 | $165.97 | Yahoo Finance · 2026-09-10 |
| 2025-11-21 | $158.91 | Yahoo Finance · 2026-09-10 |
| 2025-11-20 | $155.90 | Yahoo Finance · 2026-09-10 |
| 2025-11-19 | $168.23 | Yahoo Finance · 2026-09-10 |
| 2025-11-18 | $163.72 | Yahoo Finance · 2026-09-10 |
| 2025-11-17 | $167.44 | Yahoo Finance · 2026-09-10 |
| 2025-11-14 | $169.97 | Yahoo Finance · 2026-09-10 |
| 2025-11-13 | $169.59 | Yahoo Finance · 2026-09-10 |
| 2025-11-12 | $179.27 | Yahoo Finance · 2026-09-10 |
| 2025-11-11 | $177.23 | Yahoo Finance · 2026-09-10 |
| 2025-11-10 | $184.08 | Yahoo Finance · 2026-09-10 |
Teradyne, Inc. engages in the design, development, manufacture, and sale of automated test systems and robotics products in the United States, Asia Pacific, Europe, the Middle East, and Africa. The company operates through Semiconductor Test, Robotics, and Other segments. The Semiconductor Test segm
US Stocks Dataset ↗ · dataset updated 2026-06-25. Third-party informational snapshot. Individual observation times and price currency are not supplied. Not live market data. Descriptions may be truncated by the source. Snapshot price and market cap are shown in source units; currency is unspecified. These values do not replace the imported price history above.
All imported asset types, including options. Counts are disclosure rows, not unique investment decisions or proof of current ownership. Source aliases can produce more than one profile for the same person; profile counts are not deduplicated people.
Newest disclosure first. Fund increases/decreases compare snapshots; their exact trade dates are unknown. Reported amount ranges are preserved, not treated as exact invested sums.
195 matching records · page 2 of 7
fund · stock
1 872 876 reported shares (2025-12-31 → 2026-03-31); comparison available 2026-05-15
Latest stored snapshots, not current holdings or purchase dates. Coverage can be stale or partial; portfolio weights and inferred investment totals are intentionally omitted.
Cathie WoodAs of 2026-09-09 · 685,971 reported shares
As of 2026-06-30 · 1,493,080 reported shares
Coverage is limited to imported sources and symbol matches; ticker reuse, renamed securities and incomplete filings can affect history. The earliest imported reported transaction/snapshot date is 2018-06-07. A disclosure may describe a spouse, dependent or fund rather than a personal trade. Stock prices, token listings and these records do not establish an executable trade route.
Snapshot as of:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
fund · stock
139 185 reported shares (2025-12-31 → 2026-03-31); comparison available 2026-05-15
Snapshot as of:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
fund · stock
14 103 reported shares (2025-12-31 → 2026-03-31); comparison available 2026-05-15
Snapshot as of:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
fund · stock
214 129 reported shares (2025-03-31 → 2025-06-30); comparison available 2026-05-11
Snapshot as of:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
fund · stock
238 055 reported shares (2024-12-31 → 2025-03-31); comparison available 2026-05-11
Snapshot as of:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
fund · stock
8,821 shares · ARKQ
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
executive · stock
$15k–$50k
Reported transaction:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
executive · stock
$100k–$250k
Reported transaction:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
executive · stock
$50k–$100k
Reported transaction:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
executive · stock
$15k–$50k
Reported transaction:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
executive · stock
$15k–$50k
Reported transaction:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
fund · stock
9,210 shares · ARKK
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
21,497 shares · ARKK
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
5,139 shares · ARKX
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
12,188 shares · ARKQ
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
politician · stock
Amount not provided
Reported transaction:
Disclosed:
Imported 2026-09-08 · source may link to a filing index.
fund · stock
27,124 shares · ARKQ
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
5,502 shares · ARKX
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
33,812 shares · ARKQ
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
9,481 shares · ARKK
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
5,998 shares · ARKQ
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
19,242 shares · ARKK
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
4,072 shares · ARKK
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
1,884 shares · ARKQ
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
248 shares · ARKX
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
17,376 shares · ARKK
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
10,697 shares · ARKQ
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
1,057 shares · ARKX
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
17,092 shares · ARKK
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
fund · stock
16,009 shares · ARKK
Snapshot as of:
Disclosed:
Imported 2026-09-09 · source may link to a filing index.
As of 2026-06-30 · 458,710 reported shares
