BSX

Boston Scientific Corporation
42.43 -5.84% 2026-10-28

Analysts 20 firms · 15 buy · 5 hold · target 58 +37% (45–74)

Last 90d 4 insider buys worth $9.5M · 1 congress buy · 4 congress sales

52-week range
39.57 105.65
1-month-3.3%
3-month-7.8%
1-year-58.6%
3-year-15.4%
5-year-4.6%
vs 50-day-6.0%
vs 200-day-25.6%
Volatility39%
Beta0.15
$ vol/day$767M
ATH109.50
From ATH-61.3%
WhoEntryMove What they saidWhen
TRACKER - Gilbert Cisneros · Congress long 43.19 -1.8% Gilbert Cisneros's trade date was 18 August 2026 — a disclosed purchase of $1,001–$15,000. But a Periodic Transaction… Fri, 11 Sep
TRACKER - Insider Clusters long 49.23 -13.8% 3 different insiders at BOSTON SCIENTIFIC CORP bought BSX stock in the last 30 days — $9,285,694 between them, at… Thu, 06 Aug
TRACKER - Gilbert Cisneros · Congress long 44.60 -4.9% Gilbert Cisneros's trade date was 5 June 2026 — a disclosed purchase of $1,001–$15,000. But a Periodic Transaction… Mon, 06 Jul
TRACKER - Gilbert Cisneros · Congress long 48.96 -13.3% Gilbert Cisneros's trade date was 11 May 2026 — a disclosed purchase of $1,001–$15,000. But a Periodic Transaction… Tue, 09 Jun
2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

WhenPeople SizeValuePrice
2mo buy 1 $100,408 47.72
3mo buy 1 $99,937 49.59
3mo buy 2 $9,058,294 48.30
3mo buy 1 $227,400 48.21
5mo buy 3 $554,012 56.50
9mo sched 1 $15,043,318 91.98
11mo sched 1 $1,758,135 100.41
12mo sched 1 $1,266,927 98.28
12mo sched 1 $4,973,291 98.79
1.0y sched 1 $1,306,887 101.89
1.1y sched 1 $4,923,370 94.85
1.2y sched 1 $5,271,543 106.43
1.2y sched 2 $7,042,959 106.06
1.2y sell 1 $310,378 106.56
1.3y sell 1 $424,120 106.47
1.3y sched 1 $5,348,500 104.03
1.4y sched 1 $5,799,551 102.94
1.4y sched 1 $17,050,946 103.26
1.4y sell 1 $418,360 104.73
1.4y sched 1 $513,583 104.28
1.5y sched 1 $477,957 103.78
1.5y sched 2 $18,619,428 104.18
1.5y sched 1 $458,904 94.48
1.6y sched 1 $16,445,844 99.73
1.6y sched 1 $486,702 102.08
1.7y sched 1 $800,862 104.14
1.7y sched 1 $999,872 104.70
1.7y sched 1 $766,921 100.79
1.7y sched 1 $1,416,069 104.41
1.7y sched 1 $504,993 104.81
1.7y sched 3 $9,703,217 105.23
1.7y sched 1 $127,678 104.32
1.7y sell 1 $1,799 105.60
1.7y sched 3 $3,624,511 105.60
1.7y buy 1 $4,514 105.60
1.7y sell 1 $1,265,760 105.47
1.7y sched 1 $685,244 105.79
1.7y sched 1 $1,762,479 103.42
1.8y sched 3 $2,094,577 90.23
1.9y sched 1 $633,917 90.68
1.9y sell 1 $121,108 90.77
1.9y sched 1 $1,250,673 89.12
1.9y sell 1 $446,880 90.47
2.0y sched 1 $2,680,643 88.51
2.0y sched 1 $13,794,924 86.72
2.0y sched 1 $588,876 84.39
2.1y sched 2 $25,040,237 85.40
2.1y sched 1 $585,594 83.87
2.1y sched 1 $13,212,609 81.39
2.2y sched 1 $570,511 81.44
2.2y sched 1 $1,130,560 80.25
2.2y sched 1 $1,110,451 79.42
2.2y sched 1 $517,580 74.52
2.3y sched 1 $539,786 76.32
2.4y sched 1 $526,029 75.38
2.4y sched 1 $4,791,530 75.06
2.4y sched 1 $1,055,589 75.08
2.4y sched 2 $10,973,720 74.91
2.5y sell 1 $958,704 73.25
2.5y sched 1 $286,874 73.13
2.5y sched 2 $1,756,546 71.77
2.5y sell 1 $719,561 72.44
2.6y sched 2 $1,610,901 67.50
2.6y sched 1 $963,924 67.44
2.7y sched 1 $463,322 67.12
2.7y sched 1 $626,098 66.43
2.7y sched 1 $467,093 66.98
2.7y sched 1 $329,096 66.33
2.7y sell 1 $899,779 66.22
2.7y sell 1 $455,210 65.50
2.8y sell 1 $699,600 60.05
2.8y sched 1 $898,941 59.36
2.8y sched 1 $876,000 58.13
2.8y sched 1 $689,850 58.05
2.8y sell 1 $4,711,550 57.55
2.9y sell 1 $649,080 55.74
2.9y sched 1 $19,426 54.90
2.9y sell 1 $447,509 54.91
3.0y sell 1 $632,218 54.23
3.0y sell 1 $5,952,324 52.50
3.0y sell 1 $581,099 50.27
3.1y sell 1 $5,904,662 53.14
3.1y sell 1 $872,685 54.30
3.1y sell 1 $629,650 52.85
3.1y sell 1 $6,110,968 53.96
3.2y sched 1 $996,225 54.59
3.2y sched 1 $795,690 53.44
3.2y sell 1 $332,640 50.40
3.2y sched 1 $866,588 50.50
3.2y sell 1 $598,722 51.53
3.3y sell 1 $616,812 52.38
3.4y sell 1 $360,299 54.33
3.4y sell 1 $621,364 53.50
3.5y sell 2 $4,019,252 53.45
3.5y sell 1 $4,377,718 53.03
3.5y sell 1 $606,425 51.73
3.6y sell 1 $247,111 50.27
3.6y sell 3 $693,189 49.95
3.6y sell 1 $321,543 47.92
3.6y sell 1 $555,540 47.86
3.7y sell 2 $5,159,550 46.98
3.7y sell 1 $261,112 46.53
3.7y sell 1 $161,454 46.15
3.7y sell 1 $356,944 46.70
3.7y sell 1 $1,315,980 47.89
3.8y sell 1 $313,111 46.36
3.9y sell 1 $349,650 46.41
3.9y sell 1 $3,787,234 47.20
3.9y sell 1 $517,990 47.48
3.9y sell 1 $1,893,627 46.67
3.9y sell 1 $809,176 44.79
3.9y sell 1 $638,749 43.12
4.0y sell 1 $71,483 42.39
4.0y sell 1 $5,280,959 41.77
4.0y sell 1 $539,807 41.59
4.1y sell 1 $4,950,034 40.53
4.1y sell 1 $316,575 41.55
4.1y sell 1 $5,094,776 40.94
4.2y sell 1 $315,225 42.15
4.2y sell 1 $5,155,173 40.98
2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

KHKevin Hern 3B5S 2mo GCGilbert Cisneros 10B9S 2mo JBJohn Boozman 1B2S 5mo AAAlan Armstrong 1B 7mo MMMarkwayne Mullin 3B 10mo LMLisa McClain 2B3S 12mo VHValerie Hoyle 1B1S 1.1y JSJefferson Shreve 1S 1.5y BWBruce Westerman 1B1S 1.5y JCJohn Curtis 2B3S 2.9y LFLois Frankel 5B7S 3.1y ALAlan S. Lowenthal 8B8S 4.0y RWRobert J. Wittman 1B1S 4.9y PMPeter Meijer 1S 5.7y +5 more

19 members · 40 buys / 50 sells · $398K–$2.0M disclosed · latest filing Sep 25, 2026 · full tracker ›

WhenMemberSize AmountPrice then
2mo sell KH Kevin Hern $50K–$100K 44.96
2mo sell KH Kevin Hern $50K–$100K 47.80
2mo sell KH Kevin Hern $1K–$15K 46.95
2mo sell KH Kevin Hern $15K–$50K 48.30
2mo buy GC Gilbert Cisneros $1K–$15K 50.47
5mo buy GC Gilbert Cisneros $1K–$15K 48.55
5mo sell GC Gilbert Cisneros $1K–$15K 48.55
5mo sell JB John Boozman $1K–$15K 48.85
5mo buy GC Gilbert Cisneros $1K–$15K 48.31
5mo buy GC Gilbert Cisneros $1K–$15K 56.81
6mo buy GC Gilbert Cisneros $1K–$15K 53.37
7mo buy AA Alan Armstrong $1K–$15K 69.17
9mo buy GC Gilbert Cisneros $1K–$15K 74.25
9mo buy GC Gilbert Cisneros $1K–$15K 93.53
10mo buy MM Markwayne Mullin $15K–$50K 95.76
10mo sell GC Gilbert Cisneros $1K–$15K 96.13
10mo sell JB John Boozman $1K–$15K 94.48
11mo buy GC Gilbert Cisneros $1K–$15K 99.22
12mo sell LM Lisa McClain $1K–$15K 100.72
12mo sell LM Lisa McClain $1K–$15K 100.57
12mo buy LM Lisa McClain $1K–$15K 100.57
1.0y sell KH Kevin Hern $15K–$50K 100.97
1.0y buy GC Gilbert Cisneros $1K–$15K 99.24
1.1y sell VH Valerie Hoyle $1K–$15K 97.69
1.2y sell LM Lisa McClain $1K–$15K 106.79
1.2y sell GC Gilbert Cisneros $1K–$15K 104.92
1.3y sell GC Gilbert Cisneros $1K–$15K 104.58
1.4y sell GC Gilbert Cisneros $1K–$15K 99.40
1.5y sell GC Gilbert Cisneros $1K–$15K 102.95
1.5y sell JS Jefferson Shreve $15K–$50K 102.87
1.5y sell GC Gilbert Cisneros $1K–$15K 102.18
1.5y sell BW Bruce Westerman $1K–$15K 93.58
1.6y sell GC Gilbert Cisneros $1K–$15K 98.90
1.7y buy BW Bruce Westerman $1K–$15K 104.87
1.7y sell GC Gilbert Cisneros $1K–$15K 104.39
1.7y buy JB John Boozman $1K–$15K 106.14
1.9y buy LM Lisa McClain $1K–$15K 90.56
2.0y buy VH Valerie Hoyle $1K–$15K 84.56
2.9y sell JC John Curtis $1K–$15K 54.77
3.1y buy MM Markwayne Mullin $1K–$15K 51.54
3.1y buy MM Markwayne Mullin $15K–$50K 53.20
3.1y sell LF Lois Frankel $1K–$15K 53.87
3.4y sell LF Lois Frankel $1K–$15K 51.48
3.4y buy LF Lois Frankel $1K–$15K 50.49
3.5y sell LF Lois Frankel $1K–$15K 52.80
3.5y sell JC John Curtis $1K–$15K 51.10
3.5y sell LF Lois Frankel $1K–$15K 52.89
3.6y sell LF Lois Frankel $1K–$15K 49.08
3.7y sell JC John Curtis $1K–$15K 47.18
4.0y sell AL Alan S. Lowenthal $1K–$15K 40.98
4.0y sell AL Alan S. Lowenthal $1K–$15K 40.57
4.1y buy LF Lois Frankel $1K–$15K 39.13
4.9y sell RW Robert J. Wittman $1K–$15K 40.43
5.2y sell AL Alan S. Lowenthal $1K–$15K 44.70
5.2y sell AL Alan S. Lowenthal $1K–$15K 45.54
5.3y buy KH Kevin Hern $15K–$50K 43.58
5.3y buy KH Kevin Hern $100K–$250K 43.36
5.4y buy JC John Curtis $1K–$15K 43.83
5.4y buy KH Kevin Hern $1K–$15K 41.92
5.7y sell PM Peter Meijer $1K–$15K 37.93
5.7y buy AL Alan S. Lowenthal $330 36.64
5.7y buy AL Alan S. Lowenthal $624 36.64
5.7y buy AL Alan S. Lowenthal $1K–$15K 36.64
5.7y buy AL Alan S. Lowenthal $860 35.95
5.7y buy AL Alan S. Lowenthal $1K–$15K 35.95
5.7y buy AL Alan S. Lowenthal $15K–$50K 35.95
5.9y sell DP Dean Phillips $1K–$15K 35.45
6.0y buy LF Lois Frankel $1K–$15K 37.15
6.1y buy RW Robert J. Wittman $1K–$15K 38.48
6.2y buy DP Dean Phillips $1K–$15K 38.98
6.5y sell JG Josh Gottheimer $1K–$15K 35.92
6.6y sell JG Josh Gottheimer $1K–$15K 36.83
6.6y buy JC John Curtis $1K–$15K 30.61
6.6y buy LF Lois Frankel $1K–$15K 31.42
6.6y sell AL Alan S. Lowenthal $1K–$15K 28.27
6.6y sell AL Alan S. Lowenthal $460 28.27
6.6y buy GC Gilbert Cisneros $1K–$15K 27.24
6.6y buy LF Lois Frankel $1K–$15K 27.24
6.6y sell AL Alan S. Lowenthal $614 32.33
6.6y sell AL Alan S. Lowenthal $1K–$15K 33.86
6.7y sell JG Josh Gottheimer $1K–$15K 37.92
6.7y sell MB Mo Brooks $1K–$15K 42.62
7.3y sell LF Lois Frankel $1K–$15K 42.86
7.5y sell SL Susie Lee $1K–$15K 36.93
8.8y buy AL Alan S. Lowenthal $962 27.71
8.9y buy AL Alan S. Lowenthal $15K–$50K 25.62
9.5y sell JG Josh Gottheimer $1K–$15K 25.02
9.7y sell LF Lois Frankel $1K–$15K 23.96
10.1y sell KC K. Michael Conaway $1K–$15K 23.75
11.6y buy KC K. Michael Conaway $1K–$15K 17.76

Day-after move, last 12 reports, oldest left.

ReportedEst.Actual SurpriseGapDay 1Day 5
2026-07-29 beat 0.83 0.86 +3.9% -7.4% +0.0% +3.6%
2026-04-22 beat 0.79 0.80 +1.6% +5.0% +9.0% -4.0%
2026-02-04 beat 0.78 0.80 +2.4% -11.2% -17.6% -19.8%
2025-10-22 beat 0.71 0.75 +5.1% +3.2% +4.0% +0.4%
2025-07-23 beat 0.73 0.75 +3.4% +3.8% +4.5% +3.5%
2025-04-23 beat 0.67 0.75 +11.5% +5.2% +4.1% +8.2%
2025-02-05 beat 0.66 0.70 +6.6% -0.6% +1.4% +2.2%
2024-10-23 beat 0.59 0.63 +7.0% -3.1% -0.6% -4.6%
2024-07-24 beat 0.58 0.62 +6.5% -2.5% -1.1% -6.0%
2024-04-24 beat 0.51 0.56 +9.1% +6.0% +5.7% +4.7%
2024-01-31 beat 0.51 0.55 +7.3% +4.2% +3.0% +6.2%
2023-10-26 beat 0.48 0.50 +4.7% +1.5% -0.4% +5.1%
2023-07-27 beat 0.49 0.53 +8.2% +1.5% +0.5% -2.9%
2023-04-26 beat 0.43 0.47 +8.6% +3.1% +0.0% +3.1%
2023-02-01 miss 0.47 0.45 -4.6% +0.8% +2.8% +2.9%
2022-10-26 miss 0.44 0.43 -2.6% +1.6% +1.2% +1.5%
2022-07-27 beat 0.42 0.44 +4.0% +7.0% +6.2% +9.6%
2022-04-27 beat 0.39 0.39 +1.2% +2.2% +1.1% +0.4%
2022-02-02 beat 0.44 0.45 +2.5% -3.9% -4.7% +2.9%
2021-10-27 beat 0.40 0.41 +3.7% +1.8% -1.3% -3.2%
2021-07-27 beat 0.37 0.40 +7.3% +1.5% +3.5% +3.6%
2021-04-28 beat 0.31 0.37 +21.1% +3.4% +4.3% +1.6%
2021-02-03 miss 0.31 0.23 -26.0% -0.5% +2.2% +6.0%
2020-10-28 beat 0.25 0.37 +49.7% -0.8% -5.5% -2.1%
2020-07-29 beat -0.02 0.08 +436.6% +4.5% +4.0% -1.4%
2020-04-29 miss 0.32 0.28 -11.2% +2.4% +4.2% -0.1%
2020-02-05 beat 0.44 0.46 +4.5% +0.4% -0.6% -1.5%
2019-10-23 beat 0.38 0.39 +1.9% +6.7% +5.0% +10.0%
2019-07-24 beat 0.38 0.39 +2.6% -1.9% +0.0% -1.0%
2019-04-24 miss 0.36 0.35 -1.8% -2.5% -1.3% +1.4%
2019-02-06 beat 0.36 0.39 +9.2% -1.2% +2.7% +4.9%
2018-10-24 beat 0.34 0.35 +3.0% +1.4% -1.0% +0.3%
2018-07-25 beat 0.34 0.41 +19.6% -3.9% +2.2% -0.5%
2018-04-25 beat 0.32 0.33 +4.8% -0.5% +3.2% +2.7%
2018-02-01 miss 0.34 0.34 -0.4% -1.9% -1.2% -9.9%
2017-10-26 beat 0.31 0.31 +0.8% -4.0% -2.7% -7.3%
2017-07-27 beat 0.31 0.32 +2.8% -0.7% -1.3% -2.5%
2017-04-27 miss 0.30 0.29 -3.4% +0.0% +0.8% +1.5%
2017-02-02 beat 0.29 0.30 +4.8% +1.8% +4.8% +5.8%
2016-10-26 beat 0.27 0.27 +1.0% +0.0% -1.6% -3.7%
2016-07-28 beat 0.27 0.27 +1.9% +3.3% +2.9% +2.0%
2016-04-27 beat 0.24 0.28 +15.8% +8.9% +11.2% +10.8%
2016-02-04 beat 0.25 0.26 +5.5% -2.7% -2.2% -6.5%
2015-10-28 beat 0.23 0.24 +6.4% +2.9% +9.4% +11.0%
2015-07-23 beat 0.21 0.22 +2.6% -1.3% -2.3% -4.3%
2015-04-28 beat 0.21 0.21 +2.2% -0.8% -1.3% -3.4%
2015-02-04 beat 0.22 0.22 +2.1% +2.4% +2.1% -0.5%
2014-10-22 beat 0.20 0.20 +2.4% +3.8% +2.4% +9.2%
2014-07-24 beat 0.19 0.21 +8.0% +0.5% +1.8% -1.8%
2014-04-29 beat 0.11 0.13 +20.1% -5.8% -6.3% -4.6%
2014-02-04 beat 0.13 0.13 +2.5% +0.7% -1.2% -1.2%
2013-10-24 beat 0.09 0.10 +7.4% -2.1% -6.1% -4.9%
2013-07-25 beat 0.09 0.12 +26.9% +9.1% +12.7% +16.0%
2013-04-25 beat 0.09 0.10 +11.8% -0.1% +2.4% +3.4%
2013-01-29 beat 0.11 0.11 +0.3% +5.7% +3.5% +11.8%
2012-10-18 miss 0.11 0.10 -6.4% -2.1% -3.9% -8.9%
2012-07-26 beat 0.10 0.11 +5.5% -2.4% -6.8% -3.9%
2012-04-19 beat 0.08 0.09 +9.7% +6.1% +5.6% +11.6%
2012-02-02 miss 0.08 0.08 -0.7% -4.9% -4.1% -2.3%
2011-10-20 beat 0.09 0.10 +17.6% -3.5% -4.4% +0.0%

20 firms covering, 45 actions in the last 180 days (ratings, reiterations and target changes) · average price target 58 from 18 firms, range 45–74.

DateFirmActionRating TargetFrom
2026-10-29 UBS main Buy 57 67
2026-10-29 Wells Fargo main Equal-Weight 45 48
2026-10-29 Baird main Outperform 51 50
2026-10-29 BTIG main Buy 49 56
2026-10-28 Needham main Buy 48 57
2026-10-26 Stifel main Buy 55 60
2026-10-14 Truist Securities main Buy 51 57
2026-10-07 Barclays init Equal-Weight 48 —
2026-10-05 Citigroup main Neutral 48 50
2026-09-24 Wells Fargo main Equal-Weight 48 50
2026-09-21 Oppenheimer main Outperform 65 85
2026-09-17 Citigroup down Neutral 50 57
2026-09-09 BTIG main Buy 56 60
2026-08-25 TD Cowen reit Buy 56 —
2026-07-31 Argus Research down Hold — —
2026-07-30 UBS main Buy 67 74
2026-07-30 Citigroup main Buy 61 70
2026-07-30 RBC Capital main Outperform 70 85
2026-07-30 TD Cowen main Buy 56 61
2026-07-30 Canaccord Genuity main Buy 66 70
2026-07-30 Truist Securities main Buy 57 62
2026-07-30 Evercore ISI Group main Outperform 55 65
2026-07-30 Wells Fargo main Equal-Weight 50 55
2026-07-29 BTIG main Buy 60 65
2026-07-27 Oppenheimer main Outperform 85 90
2026-07-16 Truist Securities main Buy 62 64
2026-07-15 Mizuho main Outperform 70 90
2026-07-13 RBC Capital main Outperform 85 100
2026-07-08 Needham main Buy 57 77
2026-07-06 Evercore ISI Group main Outperform 65 78
2026-06-25 Stifel main Buy 65 75
2026-06-24 Jefferies main Buy 67 100
2026-06-16 BTIG reit Buy 65 —
2026-06-04 Truist Securities main Buy 64 85
2026-06-03 BTIG main Buy 65 80
2026-06-01 Canaccord Genuity main Buy 70 71
2026-05-29 Wolfe Research down Peer Perform — —
2026-05-28 Citigroup main Buy 70 87
2026-05-28 Leerink Partners main Outperform 74 87
2026-05-28 Barclays main Overweight 89 96
2026-05-28 Wells Fargo down Equal-Weight 55 75
2026-05-19 Baird main Outperform 75 78
2026-05-18 B of A Securities main Buy 68 105
2026-05-18 Needham reit Buy 77 —
2026-05-18 BTIG reit Buy 80 —
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.2%
Next 1 week
+0.7%
Next 1 month
-0.1%
Seasonality
Mildly positive window
Next 30 days (to Nov 28): +0.5% median, 52% of the last 33 years finished up.
20-year seasonality chart →
Mean reversion
Deeply oversold — RSI(2) at 4
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.10%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.15 +0.4% · Seasonal tilt -0.5%
$62.5B market cap (#96 US) $767M/day volume 39% volatility -59% 1-year -61% from ATH
52-week range · 4% of the way up · -60% from the high
$39.57$105.65

Not investment advice.