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Woodline Partners’s Teradyne TER Stock Holding History

Woodline 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
Q1 		$62.8M Buy
211,821
+142,391
+205% +$39.7M 0.24% 99
2025
Q4 		$13.4M Sell
69,430
-366,308
-84% -$62.8M 0.05% 390
2025
Q3 		$60M Sell
435,738
-1,253,939
-74% -$137M 0.28% 81
2025
Q2 		$152M Buy
1,689,677
+1,079,781
+177% +$86.3M 0.8% 7
2025
Q1 		$50.4M Buy
609,896
+607,720
+27,928% +$68M 0.33% 82
2024
Q4 		$274K Sell
2,176
-15,441
-88% -$1.83M ﹤0.01% 896
2024
Q3 		$2.36M Buy
+17,617
New +$2.37M 0.02% 461
2024
Q2 		– Sell
-356,906
Closed -$40.3M – 668
2024
Q1 		$40.3M Buy
+356,906
New +$37.2M 0.37% 80
2023
Q2 		– Sell
-34,637
Closed -$3.72M – 751
2023
Q1 		$3.72M Sell
34,637
-1,044,814
-97% -$107M 0.05% 335
2022
Q4 		$94.3M Buy
1,079,451
+185,689
+21% +$15.9M 1.26% 6
2022
Q3 		$67.2M Buy
893,762
+716,124
+403% +$65.3M 0.94% 10
2022
Q2 		$15.9M Buy
+177,638
New +$18.5M 0.25% 125
2021
Q4 		– Sell
-1,206,563
Closed -$132M – 786
2021
Q3 		$132M Buy
1,206,563
+429,215
+55% +$52.2M 2.15% 1
2021
Q2 		$104M Buy
777,348
+438,420
+129% +$56.1M 1.94% 5
2021
Q1 		$41.2M Buy
+338,928
New +$42.6M 0.91% 26
2020
Q4 		– Sell
-303,605
Closed -$24.1M – 273
2020
Q3 		$24.1M Buy
+303,605
New +$25.7M 0.79% 38
2020
Q1 		– Sell
-432,292
Closed -$29.5M – 170
2019
Q4 		$29.5M Buy
+432,292
New +$27.4M 1.2% 29

Other funds holding TER

BlackRock
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Alkeon Capital Management
Alkeon Capital Management New York $59.5B AUM 51.63% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Woodline Partners's TER Position: Q1 2026 in Review

Woodline Partners increased its Teradyne (TER) stake by 205% in Q1 2026, buying an estimated $39.7M and bringing the position to 211,821 shares worth $62.8M. The position accounts for 0.24% of the portfolio, ranked #99.

Woodline Partners first reported a position in TER in Q4 2019 and has held it in 17 quarters since. The position peaked at $152M in Q2 2025. 1,223 funds tracked by Wall St. Rank hold TER as of Q1 2026.

  • Woodline Partners held 211,821 shares of Teradyne worth $62.8M as of Q1 2026.
  • Woodline Partners bought 142,391 Teradyne shares in Q1 2026, an estimated $39.7M.
  • Teradyne made up 0.24% of Woodline Partners's portfolio in Q1 2026, its #99 holding.
  • Woodline Partners first reported a position in Teradyne in Q4 2019 and has held it in 17 quarters since.
  • Woodline Partners's Teradyne position peaked at $152M in Q2 2025.
  • 1,223 funds tracked by Wall St. Rank held Teradyne as of Q1 2026.

Based on Woodline Partners's 13F filing for Q1 2026, filed 15 May 2026.