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Two Sigma Securities’s Boston Scientific BSX Stock Holding History

Two Sigma Securities’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
Q1 		$1.71M Buy
+27,181
New +$2.17M 0.2% 115
2025
Q4 		– Sell
-3,118
Closed -$304K – 1512
2025
Q3 		$304K Buy
+3,118
New +$323K 0.04% 577
2024
Q3 		– Sell
-10,116
Closed -$797K – 2906
2024
Q2 		$779K Buy
10,116
+550
+6% +$40.3K 0.01% 1237
2024
Q1 		$655K Buy
+9,566
New +$615K 0.01% 1389
2023
Q3 		– Sell
-12,045
Closed -$632K – 2962
2023
Q2 		$652K Buy
+12,045
New +$629K 0.01% 1254
2022
Q2 		– Sell
-7,565
Closed -$335K – 2239
2022
Q1 		$335K Buy
+7,565
New +$328K 0.01% 1307
2021
Q4 		– Sell
-19,337
Closed -$839K – 1574
2021
Q3 		$839K Buy
+19,337
New +$855K 0.02% 571
2020
Q3 		– Sell
-9,334
Closed -$360K – 1312
2020
Q2 		$328K Buy
9,334
+663
+8% +$23.9K 0.01% 834
2020
Q1 		$283K Buy
+8,671
New +$339K 0.01% 883
2019
Q3 		– Sell
-20,992
Closed -$889K – 2067
2019
Q2 		$902K Buy
+20,992
New +$807K 0.01% 782
2018
Q3 		– Sell
-26,592
Closed -$929K – 2597
2018
Q2 		$870K Buy
+26,592
New +$802K ﹤0.01% 1425
2017
Q3 		– Sell
-14,274
Closed -$396K – 940
2017
Q2 		$396K Buy
14,274
+4,118
+41% +$109K 0.08% 261
2017
Q1 		$253K Sell
10,156
-3,136
-24% -$76.3K 0.05% 468
2016
Q4 		$288K Buy
+13,292
New +$290K 0.1% 275
2016
Q3 		– Sell
-33,507
Closed -$783K – 665
2016
Q2 		$783K Buy
+33,507
New +$725K 0.43% 53

Other funds holding BSX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Two Sigma Securities's BSX Position: Q1 2026 in Review

Two Sigma Securities opened a new position in Boston Scientific (BSX) in Q1 2026: 27,181 shares worth $1.71M. The stake represents 0.2% of the portfolio and ranks #115 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in BSX as recently as Q3 2025.

Two Sigma Securities first reported a position in BSX in Q2 2016 and has held it in 15 quarters since. 1,666 funds tracked by Wall St. Rank hold BSX as of Q1 2026.

  • Two Sigma Securities held 27,181 shares of Boston Scientific worth $1.71M as of Q1 2026.
  • Boston Scientific was a new Two Sigma Securities position in Q1 2026.
  • Boston Scientific made up 0.2% of Two Sigma Securities's portfolio in Q1 2026, its #115 holding.
  • Two Sigma Securities first reported a position in Boston Scientific in Q2 2016 and has held it in 15 quarters since.
  • 1,666 funds tracked by Wall St. Rank held Boston Scientific as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.