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TwinBeech Capital’s Boston Scientific BSX Stock Holding History

TwinBeech Capital’s Portfolio BSX Stock Details BSX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.39M Buy
149,622
+25,029
+20% +$1.36M 1.16% 3
2026
Q1 		$7.82M Sell
124,593
-33,258
-21% -$2.66M 0.81% 24
2025
Q4 		$15.1M Sell
157,851
-147,307
-48% -$14.4M 1.07% 4
2025
Q3 		$29.8M Buy
+305,158
New +$31.6M 1.18% 3
2025
Q2 		– Sell
-8,183
Closed -$826K – 668
2025
Q1 		$826K Buy
+8,183
New +$824K 0.02% 512
2024
Q4 		– Sell
-149,477
Closed -$12.5M – 638
2024
Q3 		$12.5M Buy
149,477
+35,512
+31% +$2.8M 0.24% 119
2024
Q2 		$8.78M Buy
+113,965
New +$8.34M 0.17% 152
2023
Q3 		– Sell
-701,082
Closed -$37.9M – 648
2023
Q2 		$37.9M Buy
+701,082
New +$36.6M 0.75% 27
2023
Q1 		– Sell
-56,900
Closed -$2.63M – 632
2022
Q4 		$2.63M Buy
56,900
+35,711
+169% +$1.55M 0.05% 378
2022
Q3 		$821K Sell
21,189
-97,425
-82% -$3.91M 0.02% 479
2022
Q2 		$4.42M Sell
118,614
-247,190
-68% -$10.1M 0.2% 134
2022
Q1 		$16.2M Buy
+365,804
New +$15.9M 0.71% 42
2021
Q3 		– Sell
-76,777
Closed -$3.28M – 585
2021
Q2 		$3.28M Buy
+76,777
New +$3.23M 0.4% 78
2020
Q4 		– Sell
-59,874
Closed -$2.29M – 439
2020
Q3 		$2.29M Sell
59,874
-44,825
-43% -$1.73M 0.5% 59
2020
Q2 		$3.68M Buy
104,699
+74,222
+244% +$2.67M 0.81% 37
2020
Q1 		$994K Buy
+30,477
New +$1.19M 0.4% 84

Other funds holding BSX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

TwinBeech Capital's BSX Position: Q2 2026 in Review

TwinBeech Capital increased its Boston Scientific (BSX) stake by 20% in Q2 2026, buying an estimated $1.36M and bringing the position to 149,622 shares worth $6.39M. The position accounts for 1.16% of the portfolio, ranked #3.

TwinBeech Capital first reported a position in BSX in Q1 2020 and has held it in 16 quarters since. The position peaked at $37.9M in Q2 2023. 1,474 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • TwinBeech Capital held 149,622 shares of Boston Scientific worth $6.39M as of Q2 2026.
  • TwinBeech Capital bought 25,029 Boston Scientific shares in Q2 2026, an estimated $1.36M.
  • Boston Scientific made up 1.16% of TwinBeech Capital's portfolio in Q2 2026, its #3 holding.
  • TwinBeech Capital first reported a position in Boston Scientific in Q1 2020 and has held it in 16 quarters since.
  • TwinBeech Capital's Boston Scientific position peaked at $37.9M in Q2 2023.
  • 1,474 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

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