UCTT
ULTRA CLEAN HOLDINGS INC
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred
from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
Free access includes current parsed ownership filings, reported share changes, and ownership-percentage changes.
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Beneficial ownership filing history
Showing 3 of 5 parsed filing(s) · 2 older require more history access| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| Vanguard Capital Management CIK0002100119 | Jun 30, 2026 observed Jul 31, 2026 filed · 31d Initial Schedule 13G | Initial Schedule 13G | 2.2M | 12.00% | $142.59 | $83.31 | |
| Invesco CIK0000914208 | Mar 31, 2026 observed May 8, 2026 filed · 38d Schedule 13G amendment | Reported reduction | 1.7M -1.7M | 12.00% 0.00 pts | $62.18 | $87.10 | |
| Vanguard Group CIK0000102909 | Mar 13, 2026 observed Mar 27, 2026 filed · 14d Schedule 13G amendment | Earliest Schedule 13G amendment found | 11 | 12.00% | $54.97 | $58.87 |