MASS

Accumulating

908 DEVICES INC COMMON STOCK · Information Technology

Oct 13, 2026 · Held by 4 equity funds across 2 families · institutional blended weight 0.012% · ~$36M est. exposure

Institutional blended weight over time

AUM-weighted weight of MASS across all stock-picking funds, last 30 trading sessions.

2026-08-310.011% → 0.012%2026-10-13

Day

+0.000%

Week

-0.000%

Month

+0.003%

Change in blended weight over each window. Bought across every horizon — sustained accumulation.

Fund	Provider	Shares	Weight	Δ vs Mon Oct 12
ARKG	ARK Invest	1,964,357	1.129% ~$23M	-0.000%
AVUV	Avantis	979,192	0.037% ~$12M	+0.000%
AVSC	Avantis	61,653	0.024% ~$0.7M	—
AVUS	Avantis	14,810	0.001%	—

The fund data above is end-of-day. This is what traders are doing with MASS right now.

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