Question 1

How many shares of ATI does ARK Investment Management LLC own?

Accepted Answer

As of 2026-Q2, ARK Investment Management LLC holds 487 shares of ATI (ATI INC).

Question 2

What is ARK Investment Management LLC's ATI position worth?

Accepted Answer

As of 2026-Q2, ARK Investment Management LLC's ATI position is worth $95,988.

Question 3

Is ARK Investment Management LLC buying or selling ATI?

Accepted Answer

In 2026-Q2, ARK Investment Management LLC decreased their ATI position (-28.3% change in shares).

Question 4

When did ARK Investment Management LLC first buy ATI?

Accepted Answer

Based on available 13F filings, ARK Investment Management LLC first reported a position in ATI in 2024-Q3. They have held the position across 31 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	487	-28.3%	$95,988	0.0%	$197.10	0
2026-Q1	Decreased	679	-23.6%	$98,767	0.0%	$156.96	0
2025-Q4	Increased	889	+19.8%	$102,022	0.0%	$116.17	26
2025-Q3	Increased	742	+378.7%	$60,354	0.0%	$79.26	34
2025-Q2	Decreased	155	-90.0%	$13,383	0.0%	$86.80	0
2025-Q1	Increased	1,545	+8.4%	$80,386	0.0%	$50.96	23
2024-Q4	Decreased	1,425	-14.8%	$78,432	0.0%	$54.87	0
2024-Q3	Decreased	1,672	-29.4%	$111,874	0.0%	$66.27	0