Question 1

How many shares of ARM does Twin Tree Management, LP own?

Accepted Answer

As of 2026-Q2, Twin Tree Management, LP holds 5,096 shares of ARM (ARM HOLDINGS PLC).

Question 2

What is Twin Tree Management, LP's ARM position worth?

Accepted Answer

As of 2026-Q2, Twin Tree Management, LP's ARM position is worth $1.8M.

Question 3

Is Twin Tree Management, LP buying or selling ARM?

Accepted Answer

In 2026-Q2, Twin Tree Management, LP decreased their ARM position (-78.5% change in shares).

Question 4

When did Twin Tree Management, LP first buy ARM?

Accepted Answer

Based on available 13F filings, Twin Tree Management, LP first reported a position in ARM in 2024-Q3. They have held the position across 8 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	5,096	-78.5%	$1.8M	0.0%	$354.57	0
2026-Q1	Decreased	23,659	-83.2%	$3.6M	0.1%	$151.28	0
2025-Q4	Increased	141,079	+27.2%	$15.4M	0.1%	$109.31	42
2025-Q3	Decreased	110,894	-46.5%	$15.7M	0.1%	$141.49	0
2025-Q2	Decreased	207,424	-62.2%	$33.5M	0.1%	$161.74	0
2025-Q1	Increased	548,968	+51.9%	$58.6M	0.1%	$106.79	49
2024-Q4	Increased	361,471	+167.9%	$44.6M	0.1%	$123.36	47
2024-Q3	New	134,921	-	$19.3M	0.0%	$143.01	39

ARM8 quarters

ARM
8 quarters