Twin Tree Management
TER icon

Twin Tree Management’s Teradyne TER Stock Holding History

Twin Tree 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 		– Sell
-87,100
Closed -$25.8M – 1686
2026
Q1 		$25.8M Sell
87,100
-180,100
-67% -$50.2M 0.54% 21
2025
Q4 		$51.7M Buy
267,200
+205,400
+332% +$35.2M 0.45% 20
2025
Q3 		$8.51M Sell
61,800
-72,200
-54% -$7.89M 0.04% 556
2025
Q2 		$12M Sell
134,000
-490,600
-79% -$39.2M 0.02% 697
2025
Q1 		$51.6M Buy
624,600
+360,100
+136% +$40.3M 0.1% 171
2024
Q4 		$33.3M Buy
264,500
+4,300
+2% +$509K 0.06% 295
2024
Q3 		$34.8M Sell
260,200
-18,800
-7% -$2.53M 0.07% 246
2024
Q2 		$41.4M Buy
+279,000
New +$35.4M 0.09% 200
2022
Q4 		– Sell
-44,600
Closed -$3.35M – 1528
2022
Q3 		$3.35M Sell
44,600
-234,700
-84% -$21.4M 0.01% 842
2022
Q2 		$25M Buy
279,300
+151,900
+119% +$15.8M 0.04% 346
2022
Q1 		$15.1M Sell
127,400
-39,700
-24% -$5.03M 0.02% 574
2021
Q4 		$27.3M Buy
167,100
+150,200
+889% +$21.1M 0.06% 314
2021
Q3 		$1.84M Sell
16,900
-193,400
-92% -$23.5M ﹤0.01% 1050
2021
Q2 		$28.2M Buy
+210,300
New +$26.9M 0.08% 258
2019
Q3 		– Sell
-5,000
Closed -$240K – 1512
2019
Q2 		$240K Sell
5,000
-75,900
-94% -$3.45M ﹤0.01% 949
2019
Q1 		$3.22M Buy
+80,900
New +$3.02M 0.02% 554

Other funds holding TER

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Twin Tree Management's TER Position: Q2 2026 in Review

Twin Tree Management reduced its Teradyne (TER) stake by 22% in Q2 2026, selling an estimated $228K and leaving 2,134 shares worth $1.03M. The position accounts for 0.02% of the portfolio, ranked #819.

Twin Tree Management first reported a position in TER in Q1 2017 and has held it in 28 quarters since. The position peaked at $28.8M in Q4 2025. 1,424 funds tracked by Wall St. Rank hold TER as of Q2 2026.

  • Twin Tree Management held 2,134 shares of Teradyne worth $1.03M as of Q2 2026.
  • Twin Tree Management sold 605 Teradyne shares in Q2 2026, an estimated $228K.
  • Teradyne made up 0.02% of Twin Tree Management's portfolio in Q2 2026, its #819 holding.
  • Twin Tree Management first reported a position in Teradyne in Q1 2017 and has held it in 28 quarters since.
  • Twin Tree Management's Teradyne position peaked at $28.8M in Q4 2025.
  • 1,424 funds tracked by Wall St. Rank held Teradyne as of Q2 2026.

Based on Twin Tree Management's 13F filing for Q2 2026, filed 12 Aug 2026.