Driehaus Capital Management’s Teradyne TER Stock Holding History

Driehaus 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 Q2	$50.1M	Sell	103,485 -81,280	-44%	-$30.7M	0.29%	116
2026 Q1	$54.8M	Sell	184,765 -36,289	-16%	-$10.1M	0.4%	87
2025 Q4	$42.8M	Buy	+221,054	New	+$37.9M	0.29%	117
2024 Q3	–	Sell	-279,634	Closed	-$41.5M	–	452
2024 Q2	$41.5M	Buy	+279,634	New	+$35.5M	0.4%	80
2021 Q3	–	Sell	-10,800	Closed	-$1.45M	–	474
2021 Q2	$1.45M	Sell	10,800 -14,400	-57%	-$1.84M	0.02%	332
2021 Q1	$3.07M	Sell	25,200 -19,980	-44%	-$2.51M	0.05%	305
2020 Q4	$5.42M	Sell	45,180 -12,312	-21%	-$1.26M	0.09%	241
2020 Q3	$4.57M	Sell	57,492 -541	-0.9%	-$45.9K	0.09%	214
2020 Q2	$4.9M	Buy	58,033 +48,983	+541%	+$3.28M	0.12%	192
2020 Q1	$490K	Sell	9,050 -8,586	-49%	-$545K	0.02%	298
2019 Q4	$1.2M	Buy	17,636 +2,953	+20%	+$188K	0.03%	293
2019 Q3	$850K	Buy	+14,683	New	+$777K	0.03%	343
2017 Q4	–	Sell	-21,563	Closed	-$804K	–	598
2017 Q3	$804K	Sell	21,563 -12,788	-37%	-$443K	0.03%	342
2017 Q2	$1.03M	Buy	+34,351	New	+$1.16M	0.04%	346

Other funds holding TER

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Driehaus Capital Management's TER Position: Q2 2026 in Review

Driehaus Capital Management reduced its Teradyne (TER) stake by 44% in Q2 2026, selling an estimated $30.7M and leaving 103,485 shares worth $50.1M. The position accounts for 0.29% of the portfolio, ranked #116.

Driehaus Capital Management first reported a position in TER in Q2 2017 and has held it in 14 quarters since. The position peaked at $54.8M in Q1 2026. 1,424 funds tracked by Wall St. Rank hold TER as of Q2 2026.

Driehaus Capital Management held 103,485 shares of Teradyne worth $50.1M as of Q2 2026.
Driehaus Capital Management sold 81,280 Teradyne shares in Q2 2026, an estimated $30.7M.
Teradyne made up 0.29% of Driehaus Capital Management's portfolio in Q2 2026, its #116 holding.
Driehaus Capital Management first reported a position in Teradyne in Q2 2017 and has held it in 14 quarters since.
Driehaus Capital Management's Teradyne position peaked at $54.8M in Q1 2026.
1,424 funds tracked by Wall St. Rank held Teradyne as of Q2 2026.

Based on Driehaus Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.