Ardsley Advisory Partners’s Teradyne TER Stock Holding History

Ardsley Advisory Partners’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 Q2	–	Sell	-7,500	Closed	-$2.22M	–	212
2026 Q1	$2.22M	Sell	7,500 -52,500	-88%	-$14.6M	0.28%	87
2025 Q4	$11.6M	Sell	60,000 -28,000	-32%	-$4.8M	1.27%	23
2025 Q3	$12.1M	Buy	88,000 +72,100	+453%	+$7.88M	1.5%	20
2025 Q2	$1.43M	Buy	+15,900	New	+$1.27M	0.19%	98
2025 Q1	–	Sell	-39,500	Closed	-$4.97M	–	205
2024 Q4	$4.97M	Buy	+39,500	New	+$4.67M	0.79%	52
2024 Q3	–	Sell	-51,800	Closed	-$7.68M	–	182
2024 Q2	$7.68M	Buy	51,800 +25,300	+95%	+$3.21M	1.13%	25
2024 Q1	$2.99M	Buy	+26,500	New	+$2.76M	0.43%	62
2023 Q4	–	Sell	-5,750	Closed	-$578K	–	176
2023 Q3	$578K	Buy	+5,750	New	+$606K	0.13%	98

Other funds holding TER

TEC

Tensor Edge Capital Weston, Massachusetts $1.51B AUM

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

AHT

Amanah Holdings Trust London $1.7B AUM 612.53% 1-Year Est. Return

CAM

Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

GIA

Gateway Investment Advisers Cincinnati, Ohio $10.1B AUM 40.26% 1-Year Est. Return

PensionDanmark Copenhagen O, Denmark $12B AUM

FSA

Franklin Street Advisors Chapel Hill, North Carolina $1.79B AUM 28.1% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Ardsley Advisory Partners's TER Position: Q2 2026 in Review

Ardsley Advisory Partners sold out of Teradyne (TER) in Q2 2026, closing a stake of 7,500 shares — an estimated $2.22M sold.

Ardsley Advisory Partners first reported a position in TER in Q3 2023 and held it in 8 quarters. The position peaked at $12.1M in Q3 2025. 216 funds tracked by Wall St. Rank hold TER as of Q2 2026.

Ardsley Advisory Partners reported no remaining Teradyne position as of Q2 2026 after selling out during the quarter.
Ardsley Advisory Partners sold 7,500 Teradyne shares in Q2 2026, an estimated $2.22M.
Ardsley Advisory Partners first reported a position in Teradyne in Q3 2023 and held it in 8 quarters.
Ardsley Advisory Partners's Teradyne position peaked at $12.1M in Q3 2025.
216 funds tracked by Wall St. Rank held Teradyne as of Q2 2026.

Based on Ardsley Advisory Partners's 13F filing for Q2 2026, filed 13 Jul 2026.