Question 1

How many shares of ARM does LOOMIS SAYLES & CO L P own?

Accepted Answer

As of 2026-Q2, LOOMIS SAYLES & CO L P holds 785,168 shares of ARM (ARM Holdings PLC Sponsored ADR).

Question 2

What is LOOMIS SAYLES & CO L P's ARM position worth?

Accepted Answer

As of 2026-Q2, LOOMIS SAYLES & CO L P's ARM position is worth $278.4M.

Question 3

Is LOOMIS SAYLES & CO L P buying or selling ARM?

Accepted Answer

In 2026-Q2, LOOMIS SAYLES & CO L P decreased their ARM position (-8.7% change in shares).

Question 4

When did LOOMIS SAYLES & CO L P first buy ARM?

Accepted Answer

Based on available 13F filings, LOOMIS SAYLES & CO L P first reported a position in ARM in 2023-Q3. They have held the position across 12 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	785,168	-8.7%	$278.4M	0.3%	$354.57	0
2026-Q1	Increased	860,262	+3.7%	$130.1M	0.2%	$121.72	37
2025-Q4	Decreased	829,918	-2.4%	$90.7M	0.1%	$110.86	0
2025-Q3	Increased	850,281	+2.7%	$120.3M	0.1%	$139.80	37
2025-Q2	Decreased	828,140	-2.0%	$133.9M	0.2%	$165.46	0
2025-Q1	Decreased	844,776	-1.1%	$90.2M	0.1%	$107.80	0
2024-Q4	Decreased	854,524	-4.7%	$105.4M	0.1%	$125.91	0
2024-Q3	Decreased	896,700	-7.8%	$128.2M	0.2%	$145.58	0
2024-Q2	Decreased	972,087	-2.0%	$159.1M	0.2%	$163.62	0
2024-Q1	Decreased	992,299	-3.8%	$124M	0.2%	$124.99	0
2023-Q4	Decreased	1M	-3.1%	$77.5M	0.1%	$75.14	0
2023-Q3	New	1.1M	-	$57M	0.1%	$53.52	41

ARM12 quarters

ARM
12 quarters