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Machina Capital’s Boston Scientific BSX Stock Holding History

Machina 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 		$3.33M Buy
77,929
+71,516
+1,115% +$3.88M 0.53% 63
2026
Q1 		$402K Buy
+6,413
New +$513K 0.08% 268
2025
Q4 		– Sell
-52,194
Closed -$5.1M – 352
2025
Q3 		$5.1M Buy
52,194
+28,401
+119% +$2.94M 0.9% 19
2025
Q2 		$2.56M Sell
23,793
-5,400
-18% -$546K 0.53% 61
2025
Q1 		$2.94M Buy
+29,193
New +$2.94M 0.87% 20
2024
Q4 		– Sell
-26,840
Closed -$2.25M – 281
2024
Q3 		$2.25M Buy
26,840
+18,706
+230% +$1.47M 0.9% 14
2024
Q2 		$626K Sell
8,134
-10,501
-56% -$769K 0.28% 130
2024
Q1 		$1.28M Buy
18,635
+99
+0.5% +$6.37K 0.67% 35
2023
Q4 		$1.07M Buy
+18,536
New +$989K 0.69% 34
2023
Q3 		– Sell
-28,826
Closed -$1.56M – 271
2023
Q2 		$1.56M Buy
28,826
+21,726
+306% +$1.13M 0.88% 20
2023
Q1 		$355K Buy
+7,100
New +$335K 0.31% 122
2022
Q1 		– Sell
-7,400
Closed -$314K – 136
2021
Q4 		$314K Buy
7,400
+1,887
+34% +$79.3K 0.76% 63
2021
Q3 		$239K Sell
5,513
-4,487
-45% -$199K 0.52% 100
2021
Q2 		$428K Buy
+10,000
New +$421K 0.72% 50
2020
Q1 		– Sell
-12,328
Closed -$557K – 47
2019
Q4 		$557K Sell
12,328
-32,875
-73% -$1.38M 0.22% 171
2019
Q3 		$1.84M Buy
+45,203
New +$1.92M 0.84% 20

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
California State Teachers Retirement System (CalSTRS)
California State Teachers Retirement System (CalSTRS) West Sacramento, California $782B AUM 28.39% 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

Machina Capital's BSX Position: Q2 2026 in Review

Machina Capital increased its Boston Scientific (BSX) stake by 1,115% in Q2 2026, buying an estimated $3.88M and bringing the position to 77,929 shares worth $3.33M. The position accounts for 0.53% of the portfolio, ranked #63.

Machina Capital first reported a position in BSX in Q3 2019 and has held it in 16 quarters since. The position peaked at $5.1M in Q3 2025. 1,470 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Machina Capital held 77,929 shares of Boston Scientific worth $3.33M as of Q2 2026.
  • Machina Capital bought 71,516 Boston Scientific shares in Q2 2026, an estimated $3.88M.
  • Boston Scientific made up 0.53% of Machina Capital's portfolio in Q2 2026, its #63 holding.
  • Machina Capital first reported a position in Boston Scientific in Q3 2019 and has held it in 16 quarters since.
  • Machina Capital's Boston Scientific position peaked at $5.1M in Q3 2025.
  • 1,470 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Machina Capital's 13F filing for Q2 2026, filed 10 Aug 2026.