Question 1

How many shares of TMO does 1832 Asset Management L.P. own?

Accepted Answer

As of 2026-Q1, 1832 Asset Management L.P. holds 2M shares of TMO (THERMO FISHER SCIENTIFIC INC).

Question 2

What is 1832 Asset Management L.P.'s TMO position worth?

Accepted Answer

As of 2026-Q1, 1832 Asset Management L.P.'s TMO position is worth $968.1M.

Question 3

Is 1832 Asset Management L.P. buying or selling TMO?

Accepted Answer

In 2026-Q1, 1832 Asset Management L.P. increased their TMO position (+58.3% change in shares).

Question 4

When did 1832 Asset Management L.P. first buy TMO?

Accepted Answer

Based on available 13F filings, 1832 Asset Management L.P. first reported a position in TMO in 2024-Q2. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Increased	2M	+58.3%	$968.1M	0.9%	$508.10	64
2025-Q4	Increased	1.2M	+0.3%	$721.1M	0.5%	$583.45	45
2025-Q3	Increased	1.2M	+8.8%	$601.6M	0.5%	$461.69	41
2025-Q2	Increased	1.1M	+44.5%	$462.2M	0.4%	$407.61	51
2025-Q1	Increased	788,775	+45.1%	$392.5M	0.4%	$498.82	50
2024-Q4	Increased	543,563	+6.4%	$282.8M	0.2%	$517.01	39
2024-Q3	Decreased	510,812	-10.0%	$316M	0.2%	$611.80	0
2024-Q2	Decreased	567,773	-37.8%	$314M	0.3%	$550.29	0

TMOShowing 8 of 30 quarters

TMO
Showing 8 of 30 quarters