Alkeon Capital Management LLC Teradyne, Inc Transaction History

Alkeon Capital Management LLC

$66.3 Billion
Q3 2025

A detailed history of Alkeon Capital Management LLC transactions in Teradyne, Inc stock. As of the latest transaction made, Alkeon Capital Management LLC holds 2,872,910 shares of TER stock, worth $488 Million. This represents 0.6% of its overall portfolio holdings.

Number of Shares

2,872,910

Previous 1,932,910 48.63%

Holding current value

$488 Million

Previous $174 Million 127.51%

% of portfolio

0.6%

Previous 0.3%

29 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$90.15 - $137.64 $84.7 Million - $129 Million	940,000 Added 48.63%	2,872,910 $395 Million
Q2 2025 Aug 13, 2025	BUY	$67.96 - $91.05 $30.6 Million - $41 Million	450,000 Added 30.35%	1,932,910 $174 Million
Q1 2025 May 14, 2025	SELL	$82.6 - $140.0 $5.05 Million - $8.55 Million	-61,107 Reduced 3.96%	1,482,910 $122 Million
Q4 2024 Feb 13, 2025	BUY	$102.58 - $133.62 $41 Million - $53.4 Million	400,000 Added 34.96%	1,544,017 $194 Million
Q3 2024 Nov 13, 2024	SELL	$114.25 - $163.0 $113,907 - $162,511	-997 Reduced 0.09%	1,144,017 $153 Million

Q4 2023 Feb 13, 2024	SELL	$82.76 - $110.75 $3.83 Million - $5.12 Million	-46,257 Reduced 3.88%	1,145,014 $124 Million
Q2 2023 Aug 11, 2023	SELL	$89.98 - $111.39 $14 Million - $17.3 Million	-155,208 Reduced 11.53%	1,191,271 $133 Million
Q1 2023 May 12, 2023	SELL	$85.93 - $111.54 $67.8 Million - $88 Million	-788,988 Reduced 36.95%	1,346,479 $145 Million
Q4 2022 Feb 13, 2023	SELL	$71.37 - $96.59 $22.1 Million - $30 Million	-310,267 Reduced 12.69%	2,135,467 $187 Million
Q3 2022 Nov 10, 2022	SELL	$75.15 - $102.9 $37.9 Million - $51.8 Million	-503,672 Reduced 17.08%	2,445,734 $184 Million
Q2 2022 Aug 15, 2022	SELL	$86.95 - $118.94 $47.2 Million - $64.6 Million	-543,000 Reduced 15.55%	2,949,406 $264 Million
Q1 2022 May 16, 2022	SELL	$105.57 - $166.38 $26.4 Million - $41.6 Million	-250,000 Reduced 6.68%	3,492,406 $413 Million
Q4 2021 Feb 14, 2022	SELL	$107.27 - $168.56 $24.7 Million - $38.8 Million	-230,000 Reduced 5.79%	3,742,406 $612 Million
Q3 2021 Nov 15, 2021	SELL	$109.17 - $129.38 $1.26 Million - $1.49 Million	-11,517 Reduced 0.29%	3,972,406 $434 Million
Q2 2021 Aug 16, 2021	SELL	$114.6 - $134.31 $694,246 - $813,649	-6,058 Reduced 0.15%	3,983,923 $534 Million
Q1 2021 May 17, 2021	BUY	$104.2 - $143.64 $71.3 Million - $98.3 Million	684,396 Added 20.7%	3,989,981 $486 Million
Q4 2020 Feb 16, 2021	BUY	$78.62 - $120.59 $17.5 Million - $26.8 Million	222,095 Added 7.2%	3,305,585 $396 Million
Q2 2020 Aug 14, 2020	BUY	$52.14 - $84.83 $6.26 Million - $10.2 Million	120,000 Added 4.05%	3,083,490 $261 Million
Q1 2020 May 15, 2020	BUY	$44.29 - $76.21 $28.8 Million - $49.5 Million	650,000 Added 28.1%	2,963,490 $161 Million
Q4 2019 Feb 14, 2020	SELL	$57.34 - $69.63 $286,700 - $348,150	-5,000 Reduced 0.22%	2,313,490 $158 Million
Q3 2019 Nov 14, 2019	SELL	$45.09 - $59.42 $19.9 Million - $26.3 Million	-442,200 Reduced 16.02%	2,318,490 $134 Million
Q2 2019 Aug 14, 2019	BUY	$41.58 - $49.43 $8.32 Million - $9.89 Million	200,000 Added 7.81%	2,760,690 $132 Million
Q1 2019 May 15, 2019	SELL	$29.6 - $42.07 $12.6 Million - $17.9 Million	-425,000 Reduced 14.23%	2,560,690 $102 Million
Q4 2018 Feb 14, 2019	SELL	$28.94 - $36.93 $3.86 Million - $4.92 Million	-133,347 Reduced 4.28%	2,985,690 $93.7 Million
Q3 2018 Nov 14, 2018	BUY	$36.67 - $44.25 $19,435 - $23,452	530 Added 0.02%	3,119,037 $115 Million
Q2 2018 Aug 14, 2018	BUY	$32.55 - $44.72 $28.9 Million - $39.8 Million	888,880 Added 39.87%	3,118,507 $119 Million
Q1 2018 May 15, 2018	SELL	$39.67 - $49.92 $71,406 - $89,856	-1,800 Reduced 0.08%	2,229,627 $102 Million
Q4 2017 Feb 15, 2018	SELL	$37.71 - $44.43 $5.8 Million - $6.83 Million	-153,734 Reduced 6.45%	2,231,427 $93.4 Million
Q3 2017 Nov 14, 2017	BUY	$32.62 - $37.29 $77.8 Million - $88.9 Million	2,385,161	2,385,161 $88.9 Million

Others Institutions Holding TER

# of Institutions

961

Shares Held

163M

Call Options Held

2.77M

Put Options Held

5.24M

View Full List

About TERADYNE, INC

Ticker TER
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 156,782,000
Market Cap $26.6B
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, ...

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Alkeon Capital Management LLC Teradyne, Inc Transaction History