What are the investment strengths of Boston Scientific Corp (BSX)?

Dominant profitability in unprofitable industry: 19.2% operating margin vs -5% median creates pricing power moat. 69% gross margin funds 10% R&D spend. Cash generation machine: 3.6B FCF (78% conversion from operating cash flow) with low capex needs (5%) enables M&A optionality without dilution.

What are the investment risks for Boston Scientific Corp (BSX)?

Valuation stretched: P/E 45x vs industry median 32x and P/S 7.3x vs 1.9x median prices in perfection. Any margin miss punishes stock. Acquisition risk: 18.2B goodwill (78% of equity) from serial M&A. Integration failures or write-downs would devastate negative tangible book.

Boston Scientific Corp

BSX

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Boston Scientific Corp AI Insights

Informational only. Not investment advice.

As of 2025-12-08

Snapshot

Goodwill of 18.2B is 78% of equity (23.4B) with negative tangible book value (-2.0B) - acquisition-heavy model creates impairment risk.[Goodwill]
Operating margin TTM 19.2% vs industry median -5.0% - rare profitable player in largely unprofitable medtech peer group.[Operating Margin TTM]
FCF TTM 3.6B (19% margin) on 5.2% capex intensity funds R&D (10% of revenue) without debt reliance.[Free Cash Flow TTM]

Watch Triggers

Operating Margin TTM: Falls below 17% — Margin compression signals pricing pressure or integration issues - premium valuation requires margin expansion.
Goodwill: Impairment charge announced — With negative tangible book, any goodwill impairment directly hits equity and signals overpayment for acquisitions.
Free Cash Flow TTM: FCF margin drops below 15% — Cash generation funds M&A strategy without dilution - deterioration limits growth optionality.

Bull Case

Dominant profitability in unprofitable industry: 19.2% operating margin vs -5% median creates pricing power moat. 69% gross margin funds 10% R&D spend.

Operating Margin TTMGross Margin TTMR&D TTM

Cash generation machine: 3.6B FCF (78% conversion from operating cash flow) with low capex needs (5%) enables M&A optionality without dilution.

Free Cash Flow TTMCapital Expenditure TTMCash Flow TTM

Bear Case

Valuation stretched: P/E 45x vs industry median 32x and P/S 7.3x vs 1.9x median prices in perfection. Any margin miss punishes stock.

PE RatioPS Ratio

Acquisition risk: 18.2B goodwill (78% of equity) from serial M&A. Integration failures or write-downs would devastate negative tangible book.

GoodwillTangible Book ValueCommon Stockholders Equity

Bull vs Bear Balance

AI-generated sentiment analysis based on fundamental metrics and market conditions.

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Forward Thesis

FCF growth will outpace revenue as R&D leverage improves post-acquisition integration.

1-3ymed

R&D at 10% of revenue vs 12%+ historical
Operating leverage on 19.3B revenue base
Debt/equity 0.51 allows continued M&A

FCF margin 19% TTM vs 14% net margin5Y EPS CAGR 41% exceeds revenue growthInterest coverage 11x (EBIT/interest)

Valuation Context

Caveats

BSX Fundamentals

Manufacturing → Miscellaneous Manufacturing

Metric	Value	YoY Growth	Industry Percentile
Market Cap	$72.16B		—
Enterprise Value	$81.74B		—
P/E Ratio	20		—
Total Revenue - TTM	$20.61B	+17.4%	—
Earnings Per Share (diluted) - TTM	$2.39	+53.4%	—
Operating Margin - TTM	19.9%	+1.4%	—
Net Margin - TTM	17.3%	+5.7%	—
Free Cash Flow - TTM	$3.3B	+21.1%	—
Return on Common Equity - TTM	14.8%	+5.2%	—
Beta 5Y (Monthly)	unknown		—

BSX Dividend History

No dividends

BSX Stock Splits

1 stock split

11/06/030.5:1 split

BSX SEC Filings

Filing Date	Report Date	Report Type	Filing Link
05/01/26	03/31/26	10-Q	0000885725-26-000033
02/17/26	12/31/25	Unknown	0000885725-26-000010
11/03/25	09/30/25	10-Q	0000885725-25-000050
08/01/25	06/30/25	10-Q	0000885725-25-000041
05/01/25	03/31/25	10-Q	0000885725-25-000026
02/18/25	12/31/24	Unknown	0000885725-25-000011
11/01/24	09/30/24	10-Q	0000885725-24-000073
08/01/24	06/30/24	10-Q	0000885725-24-000068
05/01/24	03/31/24	10-Q	0000885725-24-000046
02/20/24	12/31/23	10-K	0000885725-24-000017
11/01/23	09/30/23	10-Q	0000885725-23-000048
08/03/23	06/30/23	10-Q	0000885725-23-000043
05/04/23	03/31/23	10-Q	0000885725-23-000026
02/23/23	12/31/22	10-K	0000885725-23-000008
11/03/22	09/30/22	10-Q	0000885725-22-000028
08/04/22	06/30/22	10-Q	0000885725-22-000023
05/05/22	03/31/22	10-Q	0000885725-22-000013
02/23/22	12/31/21	10-K	0000885725-22-000006
11/04/21	09/30/21	10-Q	0000885725-21-000052
08/06/21	06/30/21	10-Q	0000885725-21-000036
05/06/21	03/31/21	10-Q	0000885725-21-000014
02/23/21	12/31/20	10-K	0000885725-21-000008
11/05/20	09/30/20	10-Q	0000885725-20-000044
08/05/20	06/30/20	10-Q	0000885725-20-000036
05/06/20	03/31/20	10-Q	0000885725-20-000022
02/25/20	12/31/19	10-K	0000885725-20-000012
11/05/19	09/30/19	10-Q	0000885725-19-000045
07/30/19	06/30/19	10-Q	0000885725-19-000040
04/29/19	03/31/19	10-Q	0000885725-19-000024
02/19/19	12/31/18	10-K	0000885725-19-000011
10/29/18	09/30/18	10-Q	0000885725-18-000045
07/31/18	06/30/18	10-Q	0000885725-18-000032
05/01/18	03/31/18	10-Q	0000885725-18-000021
02/20/18	12/31/17	10-K	0000885725-18-000010
11/02/17	09/30/17	10-Q	0000885725-17-000037
08/03/17	06/30/17	10-Q	0000885725-17-000028
05/03/17	03/31/17	10-Q	0000885725-17-000019
02/23/17	12/31/16	10-K	0000885725-17-000006
11/03/16	09/30/16	10-Q	0000885725-16-000053
08/03/16	06/30/16	10-Q	0000885725-16-000045
05/04/16	03/31/16	10-Q	0000885725-16-000035
02/24/16	12/31/15	10-K	0000885725-16-000028
11/04/15	09/30/15	10-Q	0000885725-15-000024
08/06/15	06/30/15	10-Q	0000885725-15-000020
05/06/15	03/31/15	10-Q	0000885725-15-000012
02/25/15	12/31/14	10-K	0000885725-15-000006
11/05/14	09/30/14	10-Q	0000885725-14-000030
08/06/14	06/30/14	10-Q	0000885725-14-000022
05/08/14	03/31/14	10-Q	0000885725-14-000010
02/26/14	12/31/13	10-K	0000885725-14-000005
11/05/13	09/30/13	10-Q	0000885725-13-000045
08/07/13	06/30/13	10-Q	0000885725-13-000037
05/07/13	03/31/13	10-Q	0000885725-13-000013
02/22/13	12/31/12	10-K	0000885725-13-000007
11/06/12	09/30/12	10-Q	0000885725-12-000043
08/07/12	06/30/12	10-Q	0000885725-12-000029
05/03/12	03/31/12	10-Q	0000885725-12-000017
02/17/12	12/31/11	10-K	0000885725-12-000006
11/08/11	09/30/11	10-Q	0000885725-11-000055
08/05/11	06/30/11	10-Q	0000885725-11-000042
05/05/11	03/31/11	10-Q	0000950123-11-045648
02/17/11	12/31/10	10-K	0000950123-11-015112
11/08/11	09/30/10	10-Q	0000885725-11-000055
08/05/10	06/30/10	10-Q	0000950123-10-073251
05/06/10	03/31/10	10-Q	0000950123-10-045592
02/26/10	12/31/09	10-K	0000950123-10-017254
11/05/10	09/30/09	10-Q	0000950123-10-101570
11/06/09	09/30/09	10-Q	0000950123-09-058892
08/06/09	06/30/09	10-Q	0000950123-09-031281
05/07/09	03/31/09	10-Q	0001072613-09-000846
02/27/09	12/31/08	10-K	0001072613-09-000419
11/07/08	09/30/08	4	0001225208-08-015656
08/08/08	06/30/08	10-Q	0001072613-08-001558
05/09/08	03/31/08	10-Q	0001072613-08-001138
02/28/08	12/31/07	10-K	0001072613-08-000584
11/07/07	09/30/07	10-Q	0001072613-07-002610
08/08/07	06/30/07	10-Q	0001072613-07-001800
05/09/07	03/31/07	10-Q	0001072613-07-001076
03/01/07	12/31/06	10-K	0001072613-07-000570
11/09/06	09/30/06	10-Q	0001072613-06-002251
08/09/06	06/30/06	8-K	0001072613-06-001514
05/10/06	03/31/06	8-K	0001104659-06-021371
03/01/06	12/31/05	10-K	0001047469-06-002665
11/08/05	09/30/05	10-Q	0001072613-05-002530
08/09/05	06/30/05	10-Q	0001072613-05-001940
05/09/05	03/31/05	4	0000885725-05-000092
03/16/05	12/31/04	10-K	0000950135-05-001479
11/09/04	09/30/04	10-Q	0001072613-04-002064
08/09/04	06/30/04	10-Q	0001072613-04-001472
05/07/04	03/31/04	10-Q	0001072613-04-000973
03/15/04	12/31/03	10-K	0000950135-04-001301
11/13/03	09/30/03	4	0000885725-03-000103
08/14/03	06/30/03	10-Q	0001072613-03-001402
05/15/03	03/31/03	10-Q	0001072613-03-000829
03/31/03	12/31/02	10-K	0000950135-03-002096
11/14/02	09/30/02	4	0000885725-02-000029
08/09/02	06/30/02	10-Q	0001072613-02-001227
05/15/02	03/31/02	10-Q	0001072613-02-000841
03/27/02	12/31/01	10-K	0000912057-02-011989
11/14/01	09/30/01	10-Q	0001072613-01-501130
08/14/01	06/30/01	10-Q	0001072613-01-500831
05/15/01	03/31/01	10-Q	0001072613-01-500558
04/02/01	12/31/00	10-K	0000950135-01-001146
11/13/00	09/30/00	10-Q	0001072613-00-000971
08/15/00	06/30/00	10-Q	0001072613-00-000833
05/15/00	03/31/00	10-Q	0000950135-00-002870