Ultra Clean Holdings, Inc. - UCTT

Sector: Technology · Industry: Semiconductors & Related Devices

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Company profile

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Q1 2026 · Q4 2025

Value (USD)

Total reported value ($000)

$3.253B

QoQ value delta ($000)

+$2.173B (+201.16%)

Implied price effect (QoQ)

+131.45%

Total shares

55,453,192

QoQ shares delta

+12,835,963 (+30.12%)

Total shares held by funds (by quarter)

Interactive chart by TradingView.

Top 25 only Full list

Partial Q1 2026 data: 333 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
BlackRock, Inc.	424,852	6,832,619	0.01%
VANGUARD PORTFOLIO MANAGEMENT LLC	174,243	2,802,250	0.01%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	137,134	2,205,445	0.02%
TORONTO DOMINION BANK	132,434	2,129,863	0.19%
VANGUARD GROUP INC	126,415	4,990,724	0.0%
VANGUARD CAPITAL MANAGEMENT LLC	119,168	1,916,501	0.0%
STATE STREET CORP	114,275	1,837,824	0.0%
FRONTIER CAPITAL MANAGEMENT CO LLC	111,143	1,787,451	1.14%
Invesco Ltd.	103,215	1,659,949	0.02%
Boston Partners	91,397	1,468,878	0.1%
D. E. Shaw & Co., Inc.	73,574	1,183,257	0.04%
GEODE CAPITAL MANAGEMENT, LLC	70,946	1,140,780	0.0%
DRIEHAUS CAPITAL MANAGEMENT LLC	66,058	1,062,376	0.49%
UBS Group AG	65,867	1,059,296	0.01%
DIMENSIONAL FUND ADVISORS LP	62,892	1,011,778	0.01%
MORGAN STANLEY	56,689	911,700	0.0%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	52,259	840,456	0.01%
ROYCE & ASSOCIATES LP	47,225	759,497	0.47%
MILLENNIUM MANAGEMENT LLC	44,174	710,436	0.02%
OBERWEIS ASSET MANAGEMENT INC/	39,824	640,476	1.18%
PARADIGM CAPITAL MANAGEMENT INC/NY	37,817	608,200	1.45%
COOPER CREEK PARTNERS MANAGEMENT LLC	36,486	586,773	1.25%
TWO SIGMA INVESTMENTS, LP	36,134	581,131	0.03%
SG Americas Securities, LLC	35,167	565,569	0.04%
GOLDMAN SACHS GROUP INC	31,296	503,328	0.0%