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Harbor Investment Advisory’s Boston Scientific BSX Stock Holding History

Harbor Investment Advisory’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 		$20K Sell
469
-2,150
-82% -$117K ﹤0.01% 944
2026
Q1 		$164K Sell
2,619
-7,591
-74% -$607K 0.01% 434
2025
Q4 		$974K Sell
10,210
-51
-0.5% -$5K 0.07% 197
2025
Q3 		$1M Buy
10,261
+63
+0.6% +$6.52K 0.08% 184
2025
Q2 		$1.1M Buy
10,198
+813
+9% +$82.3K 0.1% 159
2025
Q1 		$947K Buy
9,385
+3,428
+58% +$345K 0.09% 163
2024
Q4 		$532K Sell
5,957
-17
-0.3% -$1.5K 0.05% 227
2024
Q3 		$501K Sell
5,974
-388
-6% -$30.6K 0.05% 234
2024
Q2 		$490K Buy
6,362
+8
+0.1% +$586 0.05% 230
2024
Q1 		$435K Hold
6,354
– – 0.05% 241
2023
Q4 		$367K Buy
6,354
+393
+7% +$21K 0.04% 247
2023
Q3 		$315K Hold
5,961
– – 0.04% 254
2023
Q2 		$322K Buy
5,961
+30
+0.5% +$1.57K 0.04% 277
2023
Q1 		$297K Hold
5,931
– – 0.04% 287
2022
Q4 		$274K Sell
5,931
-1,046
-15% -$45.3K 0.04% 295
2022
Q3 		$270K Buy
6,977
+363
+5% +$14.6K 0.04% 283
2022
Q2 		$247K Hold
6,614
– – 0.04% 299
2022
Q1 		$293K Buy
6,614
+117
+2% +$5.07K 0.04% 295
2021
Q4 		$276K Buy
6,497
+190
+3% +$7.98K 0.03% 309
2021
Q3 		$274K Hold
6,307
– – 0.04% 301
2021
Q2 		$270K Hold
6,307
– – 0.04% 310
2021
Q1 		$244K Hold
6,307
– – 0.04% 303
2020
Q4 		$227K Sell
6,307
-2,351
-27% -$84.7K 0.04% 292
2020
Q3 		$331K Buy
8,658
+280
+3% +$10.8K 0.06% 208
2020
Q2 		$294K Buy
8,378
+4,307
+106% +$155K 0.06% 210
2020
Q1 		$133K Buy
4,071
+4,054
+23,847% +$158K 0.04% 275
2019
Q4 		$1K Buy
+17
New +$711 ﹤0.01% 805

Other funds holding BSX

Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
ATO
Alecta Tjanstepension Omsesidigt Stockholm, Sweden $23.8B AUM 34.25% 1-Year Est. Return
RG
Rathbones Group Liverpool, United Kingdom $27.1B AUM 20.2% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
YIH
Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return
BPC
Banque Pictet & Cie Geneva 73, Switzerland $16B AUM 29.1% 1-Year Est. Return
FFM
Fisher Funds Management Auckland, New Zealand $3.52B AUM 17.59% 1-Year Est. Return
BPCE
Bank Pictet & Cie (Europe) Frankfurt Am Main, Germany $5.12B AUM 27.39% 1-Year Est. Return

Harbor Investment Advisory's BSX Position: Q2 2026 in Review

Harbor Investment Advisory reduced its Boston Scientific (BSX) stake by 82% in Q2 2026, selling an estimated $117K and leaving 469 shares worth $20K. The position accounts for ﹤0.01% of the portfolio, ranked #944.

Harbor Investment Advisory first reported a position in BSX in Q4 2019 and has held it in 27 quarters since. The position peaked at $1.1M in Q2 2025. 346 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Harbor Investment Advisory held 469 shares of Boston Scientific worth $20K as of Q2 2026.
  • Harbor Investment Advisory sold 2,150 Boston Scientific shares in Q2 2026, an estimated $117K.
  • Boston Scientific made up ﹤0.01% of Harbor Investment Advisory's portfolio in Q2 2026, its #944 holding.
  • Harbor Investment Advisory first reported a position in Boston Scientific in Q4 2019 and has held it in 27 quarters since.
  • Harbor Investment Advisory's Boston Scientific position peaked at $1.1M in Q2 2025.
  • 346 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Harbor Investment Advisory's 13F filing for Q2 2026, filed 7 Jul 2026.