Ultra Clean Ownership | Who Owns Ultra Clean?
Ultra Clean Ownership Summary
Ultra Clean is owned by 93.04% institutional investors, 2.04% insiders, and 4.92% retail investors. Blackrock is the largest institutional shareholder, holding 15.53% of UCTT shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.94% of its assets in Ultra Clean shares.
UCTT Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Ultra Clean | 93.04% | 2.04% | 4.92% |
| Sector | Technology Stocks | 144.02% | 12.52% | -56.54% |
| Idea | Semiconductor Stocks List | 62.65% | 7.35% | 30.01% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 6.93M | 15.53% | $339.38M |
| Blackrock funding, inc. /de | 6.78M | 15.01% | $153.13M |
| Vanguard group | 4.84M | 10.74% | $173.83M |
| Shapiro capital management | 4.14M | 9.17% | $93.55M |
| Frontier capital management | 2.75M | 6.09% | $62.16M |
| Dimensional fund advisors lp | 2.41M | 5.35% | $86.53M |
| State street | 1.82M | 4.05% | $65.46M |
| Geode capital management | 1.04M | 2.31% | $37.44M |
| Invesco | 1.03M | 2.29% | $37.10M |
| Royce & associates lp | 1.03M | 2.29% | $23.33M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Divisar capital management | 1.02M | 7.97% | $36.74M |
| Shapiro capital management | 4.14M | 4.11% | $93.55M |
| Goodman financial | 541.83K | 2.46% | $12.23M |
| Paradigm capital management inc/ny | 708.20K | 0.78% | $15.98M |
| Oberweis asset management inc/ | 613.30K | 0.60% | $13.84M |
| Teton advisors | 43.50K | 0.60% | $981.79K |
| Frontier capital management | 2.75M | 0.58% | $62.16M |
| Bridge city capital | 82.12K | 0.52% | $1.85M |
| Harbor capital advisors | 450.60K | 0.43% | $10.17M |
| Coppell advisory solutions | 93.99K | 0.38% | $2.14M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Frontier capital management | 2.75M | 0.58% | 808.28K |
| Liontrust investment partners llp | 349.46K | 0.18% | 256.46K |
| Ubs group | 531.85K | 0.00% | 224.92K |
| Voloridge investment management | 215.75K | 0.02% | 215.75K |
| Nuveen asset management | 714.50K | 0.01% | 208.91K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Swedbank ab | - | - | -1.21M |
| Boston partners | - | - | -1.02M |
| Vaughan nelson investment management | - | - | -860.80K |
| Hood river capital management | - | - | -458.53K |
| Fmr | 962.01K | 0.00% | -432.67K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Voloridge investment management | 215.75K | 0.02% | 215.75K | $4.87M |
| Coppell advisory solutions | 93.99K | 0.38% | 93.99K | $2.14M |
| Oppenheimer | 39.38K | 0.02% | 39.38K | $1.42M |
| Numerai gp | 38.21K | 0.12% | 38.21K | $862.42K |
| Needham investment management | 35.00K | 0.06% | 35.00K | $789.95K |
Sold Out
| Holder | Change |
|---|---|
| Sjs investment consulting | -1.00 |
| Claris advisors, llc / mo / | -1.00 |
| Tfo-tdc | -1.00 |
| Assetmark | -1.00 |
| Tfc financial management | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 229 | -0.43% | 42,054,740 | 0.73% | 93 | 1.09% | 129 | 12.17% | 65 | -15.58% |
| Mar 31, 2025 | 228 | -3.80% | 41,734,433 | 0.47% | 92 | 1.09% | 114 | -12.98% | 77 | 13.24% |
| Dec 31, 2024 | 179 | -28.69% | 29,808,118 | -26.21% | 66 | 0.82% | 99 | -33.11% | 49 | -22.22% |
| Sep 30, 2024 | 248 | 11.71% | 40,379,609 | -1.72% | 89 | 1.07% | 146 | 39.05% | 63 | -13.70% |
| Jun 30, 2024 | 218 | 5.83% | 40,917,940 | -0.08% | 91 | 1.09% | 102 | 12.09% | 73 | -3.95% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 2.69M | 5.94% | 446.00 |
| Invesco Small Cap Value A | 1.62M | 3.56% | 315.68K |
| Vanguard US Total Market Shares ETF | 1.38M | 3.05% | 1.16K |
| Vanguard Total Stock Mkt Idx Inv | 1.34M | 2.96% | -29.73K |
| Vanguard Information Technology ETF | 1.08M | 2.37% | 10.97K |
| iShares Russell 2000 ETF | 1.05M | 2.33% | -20.05K |
| Shapiro Capital Mgt Sm-Cap Val | 867.80K | 1.92% | 71.89K |
| Swedbank Robur Technology A | 845.07K | 1.88% | -504.93K |
| Frontier Small Cap Growth | 615.11K | 1.37% | 71.01K |
| Oberweis Micro-Cap Growth | 613.30K | 1.36% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 06, 2025 | Cho Paul Yoonku | General Counsel and Secretary | Sell | $86.01K |
| Jun 04, 2025 | McKibben Jeffrey L. | Chief Information Officer | Sell | $131.36K |
| May 06, 2025 | Palfrey Jamie J. | SVP, Global Human Resources | Sell | $182.37K |
| Mar 07, 2025 | Bentinck Bill | President, Services Business | Buy | $75.51K |
| Mar 07, 2025 | Cook Christopher S | President, Products Division | Buy | $103.71K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q2 | - | 2 |
| 2025 Q1 | 5 | - |
| 2024 Q4 | 5 | 1 |
| 2024 Q3 | - | 5 |
| 2024 Q2 | - | 15 |
UCTT Ownership FAQ
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