Sigma Planning Corp
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Sigma Planning Corp’s Boston Scientific BSX Stock Holding History

Sigma Planning Corp’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
Q3 		$299K Sell
6,751
-2,008
-23% -$93K 0.01% 1063
2026
Q2 		$374K Buy
8,759
+1,199
+16% +$65.1K 0.01% 1044
2026
Q1 		$474K Sell
7,560
-4,927
-39% -$394K 0.01% 856
2025
Q4 		$1.19M Sell
12,487
-4,902
-28% -$481K 0.03% 479
2025
Q3 		$1.7M Buy
17,389
+10,276
+144% +$1.06M 0.05% 362
2025
Q2 		$764K Buy
7,113
+508
+8% +$51.4K 0.02% 605
2025
Q1 		$666K Sell
6,605
-873
-12% -$87.9K 0.02% 625
2024
Q4 		$668K Sell
7,478
-422
-5% -$37.1K 0.02% 625
2024
Q3 		$662K Buy
7,900
+389
+5% +$30.7K 0.02% 639
2024
Q2 		$578K Sell
7,511
-2,496
-25% -$183K 0.02% 673
2024
Q1 		$685K Buy
10,007
+6,016
+151% +$387K 0.02% 641
2023
Q4 		$231K Sell
3,991
-6,222
-61% -$332K 0.02% 721
2023
Q3 		$539K Buy
10,213
+746
+8% +$39.1K 0.02% 684
2023
Q2 		$512K Buy
9,467
+73
+0.8% +$3.81K 0.02% 727
2023
Q1 		$470K Buy
9,394
+613
+7% +$28.9K 0.02% 824
2022
Q4 		$406K Sell
8,781
-16
-0.2% -$693 0.01% 850
2022
Q3 		$341K Buy
8,797
+761
+9% +$30.5K 0.01% 897
2022
Q2 		$300K Buy
8,036
+395
+5% +$16.1K 0.01% 989
2022
Q1 		$338K Buy
7,641
+139
+2% +$6.02K 0.01% 1003
2021
Q4 		$319K Buy
7,502
+416
+6% +$17.5K 0.01% 1053
2021
Q3 		$307K Buy
+7,086
New +$313K 0.01% 1052

Other funds holding BSX

Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return
Alecta Tjanstepension Omsesidigt
Alecta Tjanstepension Omsesidigt Stockholm, Sweden $24.1B AUM 30.72% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $36.7B AUM 6.83% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $106B AUM 32.76% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
KBC Group
KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return

Sigma Planning Corp's BSX Position: Q3 2026 in Review

Sigma Planning Corp reduced its Boston Scientific (BSX) stake by 23% in Q3 2026, selling an estimated $93K and leaving 6,751 shares worth $299K. The position accounts for 0.01% of the portfolio, ranked #1063.

Sigma Planning Corp first reported a position in BSX in Q3 2021 and has held it in 21 quarters since. The position peaked at $1.7M in Q3 2025. 608 funds tracked by Wall St. Rank hold BSX as of Q3 2026.

  • Sigma Planning Corp held 6,751 shares of Boston Scientific worth $299K as of Q3 2026.
  • Sigma Planning Corp sold 2,008 Boston Scientific shares in Q3 2026, an estimated $93K.
  • Boston Scientific made up 0.01% of Sigma Planning Corp's portfolio in Q3 2026, its #1063 holding.
  • Sigma Planning Corp first reported a position in Boston Scientific in Q3 2021 and has held it in 21 quarters since.
  • Sigma Planning Corp's Boston Scientific position peaked at $1.7M in Q3 2025.
  • 608 funds tracked by Wall St. Rank held Boston Scientific as of Q3 2026.

Based on Sigma Planning Corp's 13F filing for Q3 2026, filed 23 Oct 2026.