Dark Forest Capital Management’s Teradyne TER Stock Holding History

Dark Forest Capital Management’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	$1.17M	Sell	3,961 -15,271	-79%	-$4.26M	0.1%	318
2025 Q4	$3.72M	Buy	+19,232	New	+$3.3M	0.17%	166
2025 Q2	–	Sell	-37,826	Closed	-$3.12M	–	1505
2025 Q1	$3.12M	Buy	+37,826	New	+$4.23M	0.14%	199
2024 Q4	–	Sell	-3,328	Closed	-$446K	–	1279
2024 Q3	$446K	Buy	+3,328	New	+$449K	0.06%	422
2023 Q4	–	Sell	-5,725	Closed	-$575K	–	1036
2023 Q3	$575K	Sell	5,725 -781	-12%	-$82.4K	0.04%	652
2023 Q2	$724K	Buy	+6,506	New	+$652K	0.07%	452
2023 Q1	–	Sell	-20	Closed	-$1.75K	–	1477
2022 Q4	$1.75K	Sell	20 -37	-65%	-$3.17K	﹤0.01%	957
2022 Q3	$4K	Buy	+57	New	+$5.2K	﹤0.01%	948
2022 Q2	–	Sell	-261	Closed	-$30K	–	1361
2022 Q1	$30K	Buy	261 +55	+27%	+$6.97K	0.01%	701
2021 Q4	$34K	Buy	206 +169	+457%	+$23.8K	0.01%	525
2021 Q3	$4K	Buy	+37	New	+$4.5K	﹤0.01%	1125

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

Dark Forest Capital Management's TER Position: Q1 2026 in Review

Dark Forest Capital Management reduced its Teradyne (TER) stake by 79% in Q1 2026, selling an estimated $4.26M and leaving 3,961 shares worth $1.17M. The position accounts for 0.1% of the portfolio, ranked #318.

Dark Forest Capital Management first reported a position in TER in Q3 2021 and has held it in 11 quarters since. The position peaked at $3.72M in Q4 2025. 1,223 funds tracked by Wall St. Rank hold TER as of Q1 2026.

Dark Forest Capital Management held 3,961 shares of Teradyne worth $1.17M as of Q1 2026.
Dark Forest Capital Management sold 15,271 Teradyne shares in Q1 2026, an estimated $4.26M.
Teradyne made up 0.1% of Dark Forest Capital Management's portfolio in Q1 2026, its #318 holding.
Dark Forest Capital Management first reported a position in Teradyne in Q3 2021 and has held it in 11 quarters since.
Dark Forest Capital Management's Teradyne position peaked at $3.72M in Q4 2025.
1,223 funds tracked by Wall St. Rank held Teradyne as of Q1 2026.

Based on Dark Forest Capital Management's 13F filing for Q1 2026, filed 15 May 2026.