The Tip Desk

ULTRA CLEAN HLDGS INC holding history

As of Nov. 6, 2026 (UTC)

← FRONTIER CAPITAL MANAGEMENT CO LLC portfolio · COM · CUSIP 90385V107 · SH

Quarter-end history; absent and withheld figures are not zero
March 31, 20251,945,886$41,661,4280.46%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewMay 15, 2025
June 30, 20252,754,163$62,161,4630.58%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewAug. 14, 2025
Sept. 30, 20253,033,270$82,656,6030.74%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewNov. 14, 2025
Dec. 31, 20253,509,839$88,904,2230.94%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewFeb. 17, 2026
March 31, 20261,787,451$111,143,6761.14%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewMay 15, 2026
June 30, 2026667,532$95,183,3870.89%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewAug. 14, 2026

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Schedule 13G disclosures

No verified related disclosures are included in this freeze.

About reported holdings

13F reports quarter-end securities, excluding cash and shorts. Position changes do not establish trades, motives or returns; portfolio weights use disclosed 13F value.