13FPulse
中
BS

BSX BOSTON SCIENTIFIC CORP

2026Q2 · CUSIP 101137107 · Sector: Healthcare & Biotech

Normal

Fund flows are within the usual range

Funds that own it
1,443
Institutions that reported holding it to the SEC
Net decrease in holders
231
Last quarter 1,674 → now 1,443
How unusual is that
Bottom 20%
Among the weakest buying in the market
What the filings say, in one paragraph

1,443 funds held BSX at the end of 2026Q2, down 231 from the quarter before. Fund flows are within the usual range — nothing unusual. On the business itself, revenue over the last 12 months was $21.0B(YoY +13.5%), the P/E is 19.5x, return on equity is 14.7%. BSX has had 31 buying rushes in its history, and the price moved +6.9% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Healthcare & Biotech sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2013Q3: holders=412 2013Q4: holders=444 2014Q1: holders=440 2014Q2: holders=452 2014Q3: holders=433 2014Q4: holders=453 2015Q1: holders=469 2015Q2: holders=473 2015Q3: holders=485 2015Q4: holders=502 2016Q1: holders=494 2016Q2: holders=543 2016Q3: holders=565 2016Q4: holders=560 2017Q1: holders=554 2017Q2: holders=559 2017Q3: holders=545 2017Q4: holders=633 2018Q1: holders=636 2018Q2: holders=673 2018Q3: holders=697 2018Q4: holders=727 2019Q1: holders=787 2019Q2: holders=756 2019Q3: holders=778 2019Q4: holders=855 2020Q1: holders=803 2020Q2: holders=838 2020Q3: holders=844 2020Q4: holders=866 2021Q1: holders=835 2021Q2: holders=866 2021Q3: holders=884 2021Q4: holders=894 2022Q1: holders=911 2022Q2: holders=875 2022Q3: holders=864 2022Q4: holders=926 2023Q1: holders=998 2023Q2: holders=1065 2023Q3: holders=1059 2023Q4: holders=1149 2024Q1: holders=1226 2024Q2: holders=1321 2024Q3: holders=1399 2024Q4: holders=1512 2025Q1: holders=1642 2025Q2: holders=1692 2025Q3: holders=1711 2025Q4: holders=1787 2026Q1: holders=1674 2026Q2: holders=1443 -231 -115.5 +0 +115.5 +231 37011241877 13Q315Q116Q318Q119Q321Q122Q324Q125Q326Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 31 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2025Q4 Top 10% -25.2% —
2025Q3 Top 20% -25.6% -44.3%
2025Q2 Top 5% -0.3% -26.0%
2025Q1 Top 1% in the market -2.7% -4.6%
2024Q4 Top 5% -0.1% -2.9%
2024Q3 Top 5% +15.5% +15.5%
2024Q2 Top 1% in the market +11.9% +35.0%
2024Q1 Top 5% +5.4% +16.5%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
376
Change in large funds
+17
Total value they hold
$60.1B
Funds buying for the first time
145
Funds that sold out entirely
376
Price change that quarter
-14.0%
Funds holding puts (bearish)
32
Funds holding calls (bullish)
55

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Fundamentals

PE (TTM)
19.5
EPS (TTM)
$2.47
EPS YoY
+47.0%
Revenue (TTM)
$21.0B
Revenue YoY
+13.5%
Net margin
17.5%
ROE
14.7%
Debt ratio
44.9%
FCF (TTM)
$3.6B
Dividend (TTM)
No dividend
Quarterly Revenue & EPS
2021-09-30: EPS 0.28 2021-12-31: EPS 0.06 2022-03-31: EPS 0.07 2022-06-30: EPS 0.17 2022-09-30: EPS 0.12 2022-12-31: EPS 0.09 2023-03-31: EPS 0.21 2023-06-30: EPS 0.18 2023-09-30: EPS 0.34 2023-12-31: EPS 0.34 2024-03-31: EPS 0.33 2024-06-30: EPS 0.22 2024-09-30: EPS 0.32 2024-12-31: EPS 0.38 2025-03-31: EPS 0.45 2025-06-30: EPS 0.53 2025-09-30: EPS 0.51 2025-12-31: EPS 0.45 2026-03-31: EPS 0.90 2026-06-30: EPS 0.61 0B 2.7B 5.4B $B 0.00 0.50 0.99 2016201720182019202020212022202320242025202606/26 Revenue EPS

Quarterly figures, revenue up to 10 years back; EPS split-adjusted, early quarters hidden when not calibrable

P/E (TTM) over time
4Y median 67 19 64 108 20222023202420252026

P/E = close around day 47 after quarter-end ÷ TTM EPS then; this is a consistent valuation date, not the company’s actual filing date; loss quarters hidden

Quarterly free cash flow
-477M351M1.2B 20162017201820192020202120222023202420252026
Latest quarter $171M (2026-03-31)

FCF = operating cash flow − capex, computed from SEC XBRL; banks/insurers have no standard cash-flow structure and are hidden

As of 2026-06-30 · SEC filings (XBRL)

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.