HI
BSX icon

Harbour Investments’s Boston Scientific BSX Stock Holding History

Harbour Investments’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 		$463K Buy
10,853
+5,029
+86% +$273K 0.01% 1154
2026
Q1 		$365K Sell
5,824
-125
-2% -$10K 0.01% 1205
2025
Q4 		$567K Sell
5,949
-125
-2% -$12.3K 0.01% 805
2025
Q3 		$593K Sell
6,074
-234
-4% -$24.2K 0.01% 748
2025
Q2 		$678K Buy
6,308
+929
+17% +$94K 0.02% 664
2025
Q1 		$543K Buy
5,379
+2,469
+85% +$249K 0.02% 688
2024
Q4 		$260K Buy
2,910
+93
+3% +$8.19K 0.01% 927
2024
Q3 		$236K Buy
2,817
+291
+12% +$22.9K 0.01% 947
2024
Q2 		$195K Sell
2,526
-2
-0.1% -$146 0.01% 963
2024
Q1 		$173K Buy
2,528
+416
+20% +$26.7K 0.01% 974
2023
Q4 		$122K Buy
2,112
+119
+6% +$6.35K 0.01% 1061
2023
Q3 		$105K Sell
1,993
-507
-20% -$26.6K 0.01% 1036
2023
Q2 		$135K Buy
2,500
+30
+1% +$1.57K 0.01% 935
2023
Q1 		$124K Buy
2,470
+540
+28% +$25.4K 0.01% 951
2022
Q4 		$89.3K Buy
1,930
+830
+75% +$35.9K 0.01% 1057
2022
Q3 		$41K Hold
1,100
– – ﹤0.01% 1340
2022
Q2 		$41K Buy
+1,100
New +$44.8K ﹤0.01% 1340
2021
Q4 		$59K Sell
1,400
-2,086
-60% -$87.7K ﹤0.01% 1182
2021
Q3 		$151K Sell
3,486
-147
-4% -$6.5K ﹤0.01% 1155
2021
Q2 		$155K Buy
3,633
+207
+6% +$8.71K ﹤0.01% 1172
2021
Q1 		$132K Buy
+3,426
New +$130K ﹤0.01% 1165

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

Harbour Investments's BSX Position: Q2 2026 in Review

Harbour Investments increased its Boston Scientific (BSX) stake by 86% in Q2 2026, buying an estimated $273K and bringing the position to 10,853 shares worth $463K. The position accounts for 0.01% of the portfolio, ranked #1154.

Harbour Investments first reported a position in BSX in Q1 2021 and has held it in 21 quarters since. The position peaked at $678K in Q2 2025. 1,477 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Harbour Investments held 10,853 shares of Boston Scientific worth $463K as of Q2 2026.
  • Harbour Investments bought 5,029 Boston Scientific shares in Q2 2026, an estimated $273K.
  • Boston Scientific made up 0.01% of Harbour Investments's portfolio in Q2 2026, its #1154 holding.
  • Harbour Investments first reported a position in Boston Scientific in Q1 2021 and has held it in 21 quarters since.
  • Harbour Investments's Boston Scientific position peaked at $678K in Q2 2025.
  • 1,477 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Harbour Investments's 13F filing for Q2 2026, filed 12 Aug 2026.