Question 1

Does American Century Companies own MASS stock?

Accepted Answer

Yes. As of its Q2 2026 13F, American Century Companies holds 359,848 shares of MASS (908 Devices), worth $3.1M.

Question 2

How many shares of MASS does American Century Companies own?

Accepted Answer

As of its Q2 2026 13F, American Century Companies holds 359,848 shares of MASS (908 Devices).

Question 3

What is American Century Companies' MASS position worth?

Accepted Answer

As of its Q2 2026 13F, American Century Companies' MASS position is worth $3.1M.

Question 4

Is American Century Companies buying or selling MASS?

Accepted Answer

In Q2 2026, American Century Companies increased its MASS position from 55,894 to 359,848 shares.

Question 5

When did American Century Companies first buy MASS?

Accepted Answer

American Century Companies first reported MASS in its Q3 2023 13F and has listed it in 12 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	359,848	+543.8%	$3.1M	0.0%	$8.70	43
2026-Q1	Unchanged	55,894	0.0%	$342,071	0.0%	$6.32	0
2025-Q4	Decreased	55,894	-0.4%	$293,444	0.0%	$5.21	0
2025-Q3	Decreased	56,108	-0.3%	$491,506	0.0%	$8.15	0
2025-Q2	Increased	56,296	+22.9%	$401,390	0.0%	$6.73	29
2025-Q1	Increased	45,814	+10.8%	$205,247	0.0%	$4.04	25
2024-Q4	Decreased	41,343	-0.2%	$90,955	0.0%	$2.13	0
2024-Q3	Increased	41,435	+22.9%	$143,779	0.0%	$3.63	27
2024-Q2	Increased	33,718	+18.6%	$173,648	0.0%	$5.15	27
2024-Q1	Increased	28,423	+42.3%	$214,594	0.0%	$7.55	31
2023-Q4	Increased	19,973	+53.6%	$224,097	0.0%	$11.22	32
2023-Q3	New	13,007	-	$86,627	0.0%	$6.66	30

MASS12 quarters

MASS
12 quarters