Russell Investments Group
BSX icon

Russell Investments Group’s Boston Scientific BSX Stock Holding History

Russell Investments Group’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 		$124M Buy
2,895,696
+577,276
+25% +$31.3M 0.11% 181
2026
Q1 		$146M Buy
2,318,420
+372,845
+19% +$29.8M 0.16% 126
2025
Q4 		$186M Buy
1,945,575
+291,108
+18% +$28.5M 0.2% 84
2025
Q3 		$161M Buy
1,654,467
+211,827
+15% +$21.9M 0.18% 100
2025
Q2 		$155M Buy
1,442,640
+120,648
+9% +$12.2M 0.2% 90
2025
Q1 		$133M Buy
1,321,992
+225,678
+21% +$22.7M 0.18% 110
2024
Q4 		$98M Buy
1,096,314
+111,991
+11% +$9.86M 0.14% 150
2024
Q3 		$82.4M Buy
984,323
+196,414
+25% +$15.5M 0.12% 184
2024
Q2 		$60.7M Buy
787,909
+14,287
+2% +$1.05M 0.1% 214
2024
Q1 		$53M Buy
773,622
+31,853
+4% +$2.05M 0.08% 263
2023
Q4 		$42.7M Buy
741,769
+122,979
+20% +$6.56M 0.08% 284
2023
Q3 		$32.7M Sell
618,790
-57,160
-8% -$3M 0.06% 326
2023
Q2 		$36.6M Sell
675,950
-208,229
-24% -$10.9M 0.07% 311
2023
Q1 		$44.2M Sell
884,179
-127,508
-13% -$6.01M 0.09% 268
2022
Q4 		$46.8M Buy
1,011,687
+58,344
+6% +$2.53M 0.1% 261
2022
Q3 		$36.9M Buy
953,343
+508,181
+114% +$20.4M 0.08% 293
2022
Q2 		$16.6M Sell
445,162
-235,447
-35% -$9.58M 0.03% 574
2022
Q1 		$30.1M Sell
680,609
-24,099
-3% -$1.04M 0.05% 427
2021
Q4 		$29.9M Sell
704,708
-211,062
-23% -$8.87M 0.05% 464
2021
Q3 		$39.7M Buy
915,770
+502,589
+122% +$22.2M 0.07% 353
2021
Q2 		$17.7M Buy
413,181
+12,290
+3% +$517K 0.03% 658
2021
Q1 		$15.5M Buy
400,891
+6,761
+2% +$256K 0.03% 700
2020
Q4 		$14.1M Sell
394,130
-164,145
-29% -$5.92M 0.03% 664
2020
Q3 		$21.3M Sell
558,275
-7,978
-1% -$307K 0.05% 462
2020
Q2 		$19.9M Buy
566,253
+82,844
+17% +$2.98M 0.04% 463
2020
Q1 		$15.7M Buy
483,409
+65,207
+16% +$2.55M 0.04% 477
2019
Q4 		$18.9M Buy
418,202
+12,091
+3% +$506K 0.04% 567
2019
Q3 		$16.5M Sell
406,111
-57,432
-12% -$2.43M 0.03% 626
2019
Q2 		$19.9M Buy
463,543
+41,420
+10% +$1.59M 0.04% 569
2019
Q1 		$16.2M Buy
422,123
+117,022
+38% +$4.47M 0.03% 662
2018
Q4 		$10.8M Sell
305,101
-5,852
-2% -$212K 0.02% 767
2018
Q3 		$12M Sell
310,953
-14,959
-5% -$522K 0.02% 830
2018
Q2 		$10.6M Sell
325,912
-121,607
-27% -$3.67M 0.02% 879
2018
Q1 		$12.2M Sell
447,519
-694,478
-61% -$18.9M 0.02% 872
2017
Q4 		$28.8M Sell
1,141,997
-122,880
-10% -$3.39M 0.05% 459
2017
Q3 		$36.9M Buy
1,264,877
+274,893
+28% +$7.59M 0.06% 370
2017
Q2 		$27.4M Buy
989,984
+189,132
+24% +$5.02M 0.05% 474
2017
Q1 		$19.9M Sell
800,852
-232,041
-22% -$5.64M 0.04% 571
2016
Q4 		$22.4M Buy
+1,032,893
New +$22.5M 0.04% 499

Other funds holding BSX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Vontobel Holding
Vontobel Holding Zurich, Switzerland $31.4B AUM 31.97% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
SG Americas Securities
SG Americas Securities New York $179B AUM 65.34% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $180B AUM 37.51% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return

Russell Investments Group's BSX Position: Q2 2026 in Review

Russell Investments Group increased its Boston Scientific (BSX) stake by 25% in Q2 2026, buying an estimated $31.3M and bringing the position to 2,895,696 shares worth $124M. The position accounts for 0.11% of the portfolio, ranked #181.

Russell Investments Group first reported a position in BSX in Q4 2016 and has held it in 39 quarters since. The position peaked at $186M in Q4 2025. 770 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Russell Investments Group held 2,895,696 shares of Boston Scientific worth $124M as of Q2 2026.
  • Russell Investments Group bought 577,276 Boston Scientific shares in Q2 2026, an estimated $31.3M.
  • Boston Scientific made up 0.11% of Russell Investments Group's portfolio in Q2 2026, its #181 holding.
  • Russell Investments Group first reported a position in Boston Scientific in Q4 2016 and has held it in 39 quarters since.
  • Russell Investments Group's Boston Scientific position peaked at $186M in Q4 2025.
  • 770 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.