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Sit Investment Associates’s Boston Scientific BSX Stock Holding History

Sit Investment Associates’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 		$467K Sell
10,940
-16,300
-60% -$885K 0.01% 417
2026
Q1 		$1.71M Hold
27,240
– – 0.03% 310
2025
Q4 		$2.6M Buy
+27,240
New +$2.67M 0.05% 279
2020
Q4 		– Sell
-79,655
Closed -$3.04M – 525
2020
Q3 		$3.04M Buy
79,655
+475
+0.6% +$18.3K 0.09% 242
2020
Q2 		$2.78M Sell
79,180
-475
-0.6% -$17.1K 0.09% 240
2020
Q1 		$2.6M Sell
79,655
-26,350
-25% -$1.03M 0.1% 232
2019
Q4 		$4.79M Hold
106,005
– – 0.14% 187
2019
Q3 		$4.31M Sell
106,005
-6,700
-6% -$284K 0.13% 183
2019
Q2 		$4.84M Sell
112,705
-6,550
-5% -$252K 0.15% 173
2019
Q1 		$4.58M Sell
119,255
-2,130
-2% -$81.4K 0.14% 172
2018
Q4 		$4.29M Sell
121,385
-23,275
-16% -$844K 0.14% 177
2018
Q3 		$5.57M Hold
144,660
– – 0.14% 160
2018
Q2 		$4.73M Buy
144,660
+4,575
+3% +$138K 0.12% 196
2018
Q1 		$3.83M Sell
140,085
-3,325
-2% -$90.4K 0.09% 216
2017
Q4 		$3.56M Buy
143,410
+1,700
+1% +$46.9K 0.08% 225
2017
Q3 		$4.13M Buy
141,710
+38,855
+38% +$1.07M 0.1% 204
2017
Q2 		$2.85M Buy
102,855
+100,630
+4,523% +$2.67M 0.07% 237
2017
Q1 		$55K Buy
+2,225
New +$54.1K ﹤0.01% 497

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

Sit Investment Associates's BSX Position: Q2 2026 in Review

Sit Investment Associates reduced its Boston Scientific (BSX) stake by 60% in Q2 2026, selling an estimated $885K and leaving 10,940 shares worth $467K. The position accounts for 0.01% of the portfolio, ranked #417.

Sit Investment Associates first reported a position in BSX in Q1 2017 and has held it in 18 quarters since. The position peaked at $5.57M in Q3 2018. 1,470 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Sit Investment Associates held 10,940 shares of Boston Scientific worth $467K as of Q2 2026.
  • Sit Investment Associates sold 16,300 Boston Scientific shares in Q2 2026, an estimated $885K.
  • Boston Scientific made up 0.01% of Sit Investment Associates's portfolio in Q2 2026, its #417 holding.
  • Sit Investment Associates first reported a position in Boston Scientific in Q1 2017 and has held it in 18 quarters since.
  • Sit Investment Associates's Boston Scientific position peaked at $5.57M in Q3 2018.
  • 1,470 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Sit Investment Associates's 13F filing for Q2 2026, filed 12 Aug 2026.