Ostrum Asset Management’s Teradyne TER Stock Holding History

Ostrum Asset 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	$854K	Buy	2,881 +1,457	+102%	+$406K	0.05%	238
2025 Q4	$276K	Sell	1,424 -473	-25%	-$81.2K	0.01%	431
2025 Q3	$261K	Sell	1,897 -60	-3%	-$6.55K	0.01%	469
2025 Q2	$176K	Sell	1,957 -403	-17%	-$32.2K	0.01%	499
2025 Q1	$195K	Sell	2,360 -557	-19%	-$62.3K	0.01%	502
2024 Q4	$367K	Buy	2,917 +242	+9%	+$28.6K	0.03%	433
2024 Q3	$358K	Sell	2,675 -498	-16%	-$67.1K	0.03%	433
2024 Q2	$471K	Sell	3,173 -45	-1%	-$5.71K	0.04%	397
2024 Q1	$363K	Buy	3,218 +559	+21%	+$58.2K	0.03%	479
2023 Q4	$289K	Sell	2,659 -4,433	-63%	-$421K	0.03%	486
2023 Q3	$712K	Buy	7,092 +4,094	+137%	+$432K	0.07%	379
2023 Q2	$334K	Buy	2,998 +2	+0.1%	+$201	0.03%	482
2023 Q1	$322K	Buy	+2,996	New	+$306K	0.03%	486
2019 Q3	–	Sell	-46,485	Closed	-$2.23M	–	128
2019 Q2	$2.23M	Buy	46,485 +5,435	+13%	+$247K	0.62%	54
2019 Q1	$1.64M	Hold	41,050	–	–	0.54%	52
2018 Q4	$1.29M	Buy	+41,050	New	+$1.39M	0.51%	58

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

Ostrum Asset Management's TER Position: Q1 2026 in Review

Ostrum Asset Management increased its Teradyne (TER) stake by 102% in Q1 2026, buying an estimated $406K and bringing the position to 2,881 shares worth $854K. The position accounts for 0.05% of the portfolio, ranked #238.

Ostrum Asset Management first reported a position in TER in Q4 2018 and has held it in 16 quarters since. The position peaked at $2.23M in Q2 2019. 1,223 funds tracked by Wall St. Rank hold TER as of Q1 2026.

Ostrum Asset Management held 2,881 shares of Teradyne worth $854K as of Q1 2026.
Ostrum Asset Management bought 1,457 Teradyne shares in Q1 2026, an estimated $406K.
Teradyne made up 0.05% of Ostrum Asset Management's portfolio in Q1 2026, its #238 holding.
Ostrum Asset Management first reported a position in Teradyne in Q4 2018 and has held it in 16 quarters since.
Ostrum Asset Management's Teradyne position peaked at $2.23M in Q2 2019.
1,223 funds tracked by Wall St. Rank held Teradyne as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.