BSX Institutional Ownership

BOSTON SCIENTIFIC CORP

Latest close $47.74 as of Aug 5, 2026

Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices. Form 13F rows are quarter-end holding context only and do not establish an exact entry date.

Free access includes current parsed ownership filings, reported share changes, and ownership-percentage changes. Filing-specific significance scoring, disclosure-speed analysis, confirmation/divergence signals, and signal alerts require Investor or Pro. The overall institutional consensus preview remains public. Compare plans.

Cross-institution intelligence

Institutional Research

Each institution is compared with its own prior filing, then the latest institution-level directions are compared for breadth.

Latest filing May 6, 2026

Public consensus preview Reduction leaning 38/100 institutional research score

2 tracked institutions Latest filing May 6, 2026

1 reducing across 1 comparable institution.

Accumulating0

Unchanged0

Reducing1

Exited0

The overall consensus is public. Detailed holder comparisons, breadth history, ownership charts, and filing-specific signal analysis remain part of Investor and Pro research.

Price context

52-week position is market context and does not change the institutional consensus score.

52-week low$61.25 52-week high$109.50

Latest close $47.74 0.0% through the range

Tracked institutions

Public holder names and filing freshness. Detailed institution-by-institution analysis is locked.

Latest observation Mar 31, 2026

Fidelity / FMR May 6, 2026 filed

BlackRock Legacy Jan 25, 2024 filed

Detailed institutional research

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Beneficial ownership filing history

Showing 3 of 3 parsed filing(s)

Holder	Observed / filed	Reported change	Shares	Ownership	Observation	Filing	Latest
Fidelity / FMR CIK0000315066	Mar 31, 2026 observed May 6, 2026 filed · 36d Schedule 13G amendment	Earliest Schedule 13G amendment found	75.8K	12.00%	$62.75	$56.00	$47.74
BlackRock Legacy CIK0001364742	Dec 31, 2023 observed Jan 25, 2024 filed · 25d Schedule 13G amendment	Reported reduction	127.0M -10.8M	8.70% -0.90 pts			$47.74
BlackRock Legacy CIK0001364742	Dec 31, 2022 observed Feb 14, 2023 filed · 45d Schedule 13G amendment	Earliest Schedule 13G amendment found	137.8M	9.60%			$47.74

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