Question 1

Does Morgan Stanley own BSX stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Morgan Stanley holds 18,947,147 shares of BSX (Boston Scientific), worth $808.7M.

Question 2

How many shares of BSX does Morgan Stanley own?

Accepted Answer

As of its Q2 2026 13F, Morgan Stanley holds 18,947,147 shares of BSX (Boston Scientific).

Question 3

What is Morgan Stanley's BSX position worth?

Accepted Answer

As of its Q2 2026 13F, Morgan Stanley's BSX position is worth $808.7M.

Question 4

Is Morgan Stanley buying or selling BSX?

Accepted Answer

In Q2 2026, Morgan Stanley reduced its BSX position by 3,319,517 shares (-14.9%).

Question 5

When did Morgan Stanley first buy BSX?

Accepted Answer

Morgan Stanley already held BSX in its Q2 2024 13F, the earliest on record, and has listed it in 9 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	18.9M	-14.9%	$808.7M	0.0%	$42.68	0
2026-Q1	Decreased	22.3M	-3.0%	$1.4B	0.1%	$62.75	0
2025-Q4	Increased	23M	+10.8%	$2.2B	0.1%	$95.35	42
2025-Q3	Increased	20.7M	+2.2%	$2B	0.1%	$97.63	39
2025-Q2	Increased	20.3M	+6.4%	$2.2B	0.1%	$107.41	41
2025-Q1	Decreased	19M	-7.0%	$1.9B	0.1%	$100.88	0
2024-Q4	Increased	20.5M	+7.4%	$1.8B	0.1%	$89.32	41
2024-Q3	Increased	19.1M	+0.8%	$1.6B	0.1%	$83.80	38
2024-Q2	First report	18.9M	-	$1.5B	0.1%	$77.01	0

BSX9 quarters

BSX
9 quarters