Mariner
TER icon

Mariner’s Teradyne TER Stock Holding History

Mariner’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 		$62.5M Buy
129,275
+13,854
+12% +$5.23M 0.07% 225
2026
Q1 		$34.2M Buy
115,421
+53,131
+85% +$14.8M 0.04% 339
2025
Q4 		$12.1M Buy
62,290
+32,601
+110% +$5.59M 0.01% 627
2025
Q3 		$4.09M Buy
29,689
+8,415
+40% +$919K 0.01% 1026
2025
Q2 		$1.91M Buy
21,274
+2,468
+13% +$197K ﹤0.01% 1364
2025
Q1 		$1.55M Buy
18,806
+2,878
+18% +$322K ﹤0.01% 1381
2024
Q4 		$2.01M Sell
15,928
-2,734
-15% -$324K ﹤0.01% 1220
2024
Q3 		$2.5M Buy
18,662
+3,593
+24% +$484K ﹤0.01% 1083
2024
Q2 		$2.23M Buy
15,069
+2,162
+17% +$275K ﹤0.01% 1058
2024
Q1 		$1.46M Sell
12,907
-1,023
-7% -$107K ﹤0.01% 1273
2023
Q4 		$1.51M Buy
13,930
+3,538
+34% +$336K ﹤0.01% 1185
2023
Q3 		$1.04M Sell
10,392
-262
-2% -$27.6K ﹤0.01% 1294
2023
Q2 		$1.19M Buy
10,654
+230
+2% +$23.1K ﹤0.01% 1204
2023
Q1 		$1.12M Sell
10,424
-200
-2% -$20.5K ﹤0.01% 1210
2022
Q4 		$928K Buy
10,624
+1,824
+21% +$156K ﹤0.01% 1288
2022
Q3 		$661K Buy
+8,800
New +$802K ﹤0.01% 1253

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

Mariner's TER Position: Q2 2026 in Review

Mariner increased its Teradyne (TER) stake by 12% in Q2 2026, buying an estimated $5.23M and bringing the position to 129,275 shares worth $62.5M. The position accounts for 0.07% of the portfolio, ranked #225.

Mariner first reported a position in TER in Q3 2022 and has held it in 16 quarters since. 1,424 funds tracked by Wall St. Rank hold TER as of Q2 2026.

  • Mariner held 129,275 shares of Teradyne worth $62.5M as of Q2 2026.
  • Mariner bought 13,854 Teradyne shares in Q2 2026, an estimated $5.23M.
  • Teradyne made up 0.07% of Mariner's portfolio in Q2 2026, its #225 holding.
  • Mariner first reported a position in Teradyne in Q3 2022 and has held it in 16 quarters since.
  • 1,424 funds tracked by Wall St. Rank held Teradyne as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.