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Polar Capital Holdings’s Boston Scientific BSX Stock Holding History

Polar Capital Holdings’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
2025
Q4 		– Sell
-654,258
Closed -$63.9M – 270
2025
Q3 		$63.9M Buy
654,258
+200,001
+44% +$20.7M 0.31% 81
2025
Q2 		$48.8M Sell
454,257
-16,856
-4% -$1.71M 0.26% 93
2025
Q1 		$47.5M Sell
471,113
-3,567
-0.8% -$359K 0.29% 98
2024
Q4 		$42.4M Sell
474,680
-71,696
-13% -$6.31M 0.24% 106
2024
Q3 		$45.8M Sell
546,376
-64,223
-11% -$5.06M 0.22% 92
2024
Q2 		$47M Sell
610,599
-38,404
-6% -$2.81M 0.28% 85
2024
Q1 		$44.5M Sell
649,003
-364,102
-36% -$23.4M 0.23% 94
2023
Q4 		$58.6M Buy
1,013,105
+351,659
+53% +$18.8M 0.36% 77
2023
Q3 		$34.9M Sell
661,446
-169,647
-20% -$8.9M 0.26% 101
2023
Q2 		$45M Sell
831,093
-422,848
-34% -$22.1M 0.23% 92
2023
Q1 		$62.7M Sell
1,253,941
-960,042
-43% -$45.2M 0.41% 69
2022
Q4 		$102M Buy
2,213,983
+13,682
+0.6% +$592K 0.82% 28
2022
Q3 		$85.2M Sell
2,200,301
-10,967
-0.5% -$440K 0.54% 44
2022
Q2 		$82.4M Buy
2,211,268
+55,000
+3% +$2.24M 0.48% 49
2022
Q1 		$95.5M Buy
2,156,268
+29,209
+1% +$1.27M 0.43% 50
2021
Q4 		$90.4M Buy
2,127,059
+161,572
+8% +$6.79M 0.34% 63
2021
Q3 		$85.3M Buy
1,965,487
+1,465,651
+293% +$64.8M 0.35% 67
2021
Q2 		$21.4M Buy
+499,836
New +$21M 0.09% 161

Other funds holding BSX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Polar Capital Holdings's BSX Position: Q4 2025 in Review

Polar Capital Holdings sold out of Boston Scientific (BSX) in Q4 2025, closing a stake of 654,258 shares — an estimated $63.9M sold.

Polar Capital Holdings first reported a position in BSX in Q2 2021 and held it in 18 quarters. The position peaked at $102M in Q4 2022. 1,793 funds tracked by Wall St. Rank hold BSX as of Q4 2025.

  • Polar Capital Holdings reported no remaining Boston Scientific position as of Q4 2025 after selling out during the quarter.
  • Polar Capital Holdings sold 654,258 Boston Scientific shares in Q4 2025, an estimated $63.9M.
  • Polar Capital Holdings first reported a position in Boston Scientific in Q2 2021 and held it in 18 quarters.
  • Polar Capital Holdings's Boston Scientific position peaked at $102M in Q4 2022.
  • 1,793 funds tracked by Wall St. Rank held Boston Scientific as of Q4 2025.

Based on Polar Capital Holdings's 13F filing for Q4 2025, filed 17 Feb 2026.