GBAF Logo
Global Banking & Finance Awards® 2026 Nominations open, free to enter Nominate now →
U

Ultra Clean Holdings UCTT · USD

Information Technology · US listing · 🇺🇸 United States

Compare

45.89

+11.57%

Close of 9 Nov 2026, in USD

Search any instrument

Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
BLACKROCK, INC.6.8m15.08%+113.2k31 Mar 2026
BlackRock Institutional Trust Company, N.A.6.2m13.74%+26.1k31 Dec 2025
The Vanguard Group, Inc.5m11.00%+293k31 Dec 2025
Frontier Capital Management Company, LLC3.5m7.75%+476.6k31 Dec 2025
VANGUARD PORTFOLIO MANAGEMENT LLC2.8m6.19%+2.8m31 Mar 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP2.1m4.65%+2.1m31 Mar 2026
Invesco Advisers, Inc.2.1m4.57%+232.4k31 Dec 2025
VANGUARD CAPITAL MANAGEMENT LLC1.9m4.23%+1.9m31 Mar 2026
TORONTO DOMINION BANK1.9m4.19%+1.9m31 Mar 2026
State Street Investment Management (US)1.9m4.09%+87.9k31 Dec 2025
STATE STREET CORP1.8m4.06%−14.7k31 Mar 2026
FRONTIER CAPITAL MANAGEMENT CO LLC1.8m3.95%−1.7m31 Mar 2026
INVESCO LTD.1.7m3.66%−1.7m31 Mar 2026
Dimensional Fund Advisors, L.P.1.5m3.37%−417.8k31 Dec 2025
BOSTON PARTNERS1.5m3.24%+1.5m31 Mar 2026

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

3.3m

-12.4% on the period before. 2.2 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

43.0%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 30 Sept 202620 shares
  • 22 Sept 20268,758 shares
  • 21 Sept 20265,157 shares
  • 11 Sept 2026754 shares
  • 3 Sept 20263,485 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.