Two Sigma Investments’s Teradyne TER Stock Holding History

Two Sigma Investments’s Portfolio TER Stock Details TER Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.3M	Sell	4,400 -2,600	-37%	-$725K	﹤0.01%	3057
2025 Q4	$1.35M	Buy	+7,000	New	+$1.2M	﹤0.01%	2727
2021 Q4	–	Sell	-18,300	Closed	-$2M	–	4880
2021 Q3	$2M	Sell	18,300 -5,900	-24%	-$717K	﹤0.01%	1995
2021 Q2	$3.24M	Buy	24,200 +14,000	+137%	+$1.79M	0.01%	1496
2021 Q1	$1.24M	Sell	10,200 -10,800	-51%	-$1.36M	﹤0.01%	2113
2020 Q4	$2.52M	Buy	21,000 +1,000	+5%	+$102K	0.01%	1344
2020 Q3	$1.59M	Buy	20,000 +13,700	+217%	+$1.16M	0.01%	1442
2020 Q2	$532K	Sell	6,300 -2,500	-28%	-$168K	﹤0.01%	1959
2020 Q1	$477K	Sell	8,800 -1,500	-15%	-$95.2K	﹤0.01%	1967
2019 Q4	$702K	Buy	10,300 +4,500	+78%	+$286K	﹤0.01%	2517
2019 Q3	$336K	Buy	+5,800	New	+$307K	﹤0.01%	2883
2018 Q2	–	Sell	-6,000	Closed	-$274K	–	3646
2018 Q1	$274K	Sell	6,000 -1,000	-14%	-$45.7K	﹤0.01%	2826
2017 Q4	$293K	Buy	+7,000	New	+$289K	﹤0.01%	2746

Other funds holding TER

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Alkeon Capital Management New York $59.5B AUM 51.63% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Two Sigma Investments's TER Position: Q1 2026 in Review

Two Sigma Investments increased its Teradyne (TER) stake by 81% in Q1 2026, buying an estimated $104M and bringing the position to 839,431 shares worth $249M. The position accounts for 0.2% of the portfolio, ranked #112.

Two Sigma Investments first reported a position in TER in Q2 2013 and has held it in 38 quarters since. 1,224 funds tracked by Wall St. Rank hold TER as of Q1 2026.

Two Sigma Investments held 839,431 shares of Teradyne worth $249M as of Q1 2026.
Two Sigma Investments bought 374,507 Teradyne shares in Q1 2026, an estimated $104M.
Teradyne made up 0.2% of Two Sigma Investments's portfolio in Q1 2026, its #112 holding.
Two Sigma Investments first reported a position in Teradyne in Q2 2013 and has held it in 38 quarters since.
1,224 funds tracked by Wall St. Rank held Teradyne as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.