Primecap Management CO Teradyne, Inc Transaction History

Primecap Management CO

  • $122 Billion
  • Q2 2025

A detailed history of Primecap Management CO transactions in Teradyne, Inc stock. As of the latest transaction made, Primecap Management CO holds 3,047,558 shares of TER stock, worth $441 Million. This represents 0.22% of its overall portfolio holdings.

Number of Shares
3,047,558
Previous 1,921,690 58.59%
Holding current value
$441 Million
Previous $159 Million 72.64%
% of portfolio
0.22%
Previous 0.13%

Shares

32 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 11, 2025
BUY
$67.96 - $91.05 $76.5 Million - $103 Million
1,125,868 Added 58.59%
3,047,558 $274 Million
Q1 2025

May 09, 2025
SELL
$82.6 - $140.0 $3.02 Million - $5.12 Million
-36,560 Reduced 1.87%
1,921,690 $159 Million
Q4 2024

Feb 10, 2025
SELL
$102.58 - $133.62 $778,069 - $1.01 Million
-7,585 Reduced 0.39%
1,958,250 $247 Million
Q3 2024

Nov 08, 2024
SELL
$114.25 - $163.0 $8.3 Million - $11.8 Million
-72,650 Reduced 3.56%
1,965,835 $263 Million
Q2 2024

Aug 09, 2024
SELL
$95.97 - $151.75 $1.19 Million - $1.88 Million
-12,395 Reduced 0.6%
2,038,485 $302 Million
Q1 2024

May 13, 2024
BUY
$95.14 - $112.83 $59.4 Million - $70.4 Million
624,185 Added 43.75%
2,050,880 $231 Million
Q4 2023

Feb 09, 2024
SELL
$82.76 - $110.75 $1.82 Million - $2.43 Million
-21,935 Reduced 1.51%
1,426,695 $155 Million
Q3 2023

Nov 13, 2023
SELL
$95.4 - $117.23 $1.97 Million - $2.42 Million
-20,675 Reduced 1.41%
1,448,630 $146 Million
Q2 2023

Aug 11, 2023
SELL
$89.98 - $111.39 $4.85 Million - $6.01 Million
-53,950 Reduced 3.54%
1,469,305 $164 Million
Q1 2023

May 15, 2023
SELL
$85.93 - $111.54 $1.15 Million - $1.49 Million
-13,395 Reduced 0.87%
1,523,255 $164 Million
Q4 2022

Feb 13, 2023
SELL
$71.37 - $96.59 $121,685 - $164,685
-1,705 Reduced 0.11%
1,536,650 $134 Million
Q3 2022

Nov 14, 2022
BUY
$75.15 - $102.9 $33.9 Million - $46.5 Million
451,610 Added 41.56%
1,538,355 $116 Million
Q2 2022

Aug 11, 2022
SELL
$86.95 - $118.94 $3.1 Million - $4.24 Million
-35,615 Reduced 3.17%
1,086,745 $97.3 Million
Q1 2022

May 11, 2022
SELL
$105.57 - $166.38 $3.39 Million - $5.34 Million
-32,070 Reduced 2.78%
1,122,360 $133 Million
Q4 2021

Feb 11, 2022
SELL
$107.27 - $168.56 $13 Million - $20.4 Million
-120,870 Reduced 9.48%
1,154,430 $189 Million
Q3 2021

Nov 12, 2021
SELL
$109.17 - $129.38 $4.98 Million - $5.9 Million
-45,630 Reduced 3.45%
1,275,300 $139 Million
Q2 2021

Aug 10, 2021
SELL
$114.6 - $134.31 $10.3 Million - $12.1 Million
-90,045 Reduced 6.38%
1,320,930 $177 Million
Q1 2021

May 14, 2021
SELL
$104.2 - $143.64 $27.6 Million - $38 Million
-264,542 Reduced 15.79%
1,410,975 $172 Million
Q4 2020

Feb 08, 2021
SELL
$78.62 - $120.59 $7.9 Million - $12.1 Million
-100,460 Reduced 5.66%
1,675,517 $201 Million
Q3 2020

Nov 13, 2020
SELL
$74.92 - $91.98 $7.43 Million - $9.12 Million
-99,180 Reduced 5.29%
1,775,977 $141 Million
Q2 2020

Aug 13, 2020
SELL
$52.14 - $84.83 $7.11 Million - $11.6 Million
-136,425 Reduced 6.78%
1,875,157 $158 Million
Q1 2020

May 14, 2020
BUY
$44.29 - $76.21 $2.99 Million - $5.14 Million
67,475 Added 3.47%
2,011,582 $109 Million
Q4 2019

Feb 14, 2020
SELL
$57.34 - $69.63 $3.84 Million - $4.67 Million
-67,000 Reduced 3.33%
1,944,107 $133 Million
Q3 2019

Nov 13, 2019
SELL
$45.09 - $59.42 $678,379 - $893,973
-15,045 Reduced 0.74%
2,011,107 $116 Million
Q2 2019

Aug 14, 2019
SELL
$41.58 - $49.43 $219,126 - $260,496
-5,270 Reduced 0.26%
2,026,152 $97.1 Million
Q1 2019

May 14, 2019
SELL
$29.6 - $42.07 $35,520 - $50,484
-1,200 Reduced 0.06%
2,031,422 $80.9 Million
Q4 2018

Feb 12, 2019
BUY
$28.94 - $36.93 $4.44 Million - $5.67 Million
153,450 Added 8.17%
2,032,622 $63.8 Million
Q3 2018

Nov 13, 2018
BUY
$36.67 - $44.25 $1.25 Million - $1.51 Million
34,160 Added 1.85%
1,879,172 $69.5 Million
Q2 2018

Aug 13, 2018
SELL
$32.55 - $44.72 $203,502 - $279,589
-6,252 Reduced 0.34%
1,845,012 $70.2 Million
Q1 2018

May 14, 2018
BUY
$39.67 - $49.92 $2.42 Million - $3.04 Million
60,950 Added 3.4%
1,851,264 $84.6 Million
Q4 2017

Feb 13, 2018
BUY
$37.71 - $44.43 $1.57 Million - $1.85 Million
41,650 Added 2.38%
1,790,314 $75 Million
Q3 2017

Nov 13, 2017
BUY
$32.62 - $37.29 $57 Million - $65.2 Million
1,748,664
1,748,664 $65.2 Million

Others Institutions Holding TER

# of Institutions
853
Shares Held
156M
Call Options Held
1.65M
Put Options Held
5.98M
View Full List

About TERADYNE, INC

TER Quotes by TradingView
  • Ticker TER
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 156,782,000
  • Market Cap $22.7B
  • Description
  • Teradyne, Inc. designs, develops, manufactures, sells, and supports automatic test equipment worldwide. The company operates through Semiconductor Test, System Test, Industrial Automation, and Wireless Test segments. The Semiconductor Test segment offers products and services for wafer level and device package testing in automotive, industrial, ...
More about TER
Track This Portfolio

Track Primecap Management CO Portfolio

Follow Primecap Management CO and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Primecap Management CO, based on Form 13F filings with the SEC.

News

Stay updated on Primecap Management CO with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email