UCTT
Ultra Clean Holdings, Inc.Company with tickers: UCTT
CIK
1275014
CUSIP
90385V107
Shares Outstanding
44,828,352
Website
https://www.uct.com
Investor Relations
https://www.uct.com/investors/overview/default.aspx
13F Activity (30d)
9 filings
5 filers
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding UCTT
235 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | — | 2,724,984 | $169,439,505 | 0.18% | Long | 2026-03-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 1,364,545 | $84,847,408 | 0.00% | Long | 2026-03-31 | |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND | — | 1,131,359 | $68,650,864 | 0.05% | Long | 2026-02-28 | |
| iShares Russell 2000 ETF | — | 1,092,785 | $67,949,371 | 0.09% | Long | 2026-03-31 | |
| Oberweis Micro-Cap Fund | — | 613,300 | $38,134,994 | 3.63% | Long | 2026-03-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 506,761 | $31,510,399 | 0.04% | Long | 2026-03-31 | |
| iShares S&P Small-Cap 600 Value ETF | — | 443,023 | $27,547,170 | 0.36% | Long | 2026-03-31 | |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | — | 410,446 | $25,521,532 | 0.18% | Long | 2026-03-31 | |
| VANGUARD STRATEGIC EQUITY FUND | — | 397,112 | $24,692,424 | 0.24% | Long | 2026-03-31 | |
| iShares Russell 2000 Value ETF | — | 356,837 | $22,188,125 | 0.18% | Long | 2026-03-31 | |
| VANGUARD TAX-MANAGED SMALL-CAP FUND | — | 308,303 | $19,170,281 | 0.20% | Long | 2026-03-31 | |
| Schwab Fundamental U.S. Small Company ETF | — | 315,582 | $19,149,516 | 0.19% | Long | 2026-02-28 | |
| Column Small Cap Select Fund | — | 315,388 | $19,137,744 | 1.11% | Long | 2026-02-28 | |
| FULLERTHALER BEHAVIORAL SMALL-CAP GROWTH | — | 306,400 | $19,051,952 | 0.45% | Long | 2026-03-31 | |
| State Street(R) SPDR(R) S & P 600(TM) Small Cap Value ETF | — | 237,696 | $14,779,937 | 0.36% | Long | 2026-03-31 | |
| Fidelity Extended Market Index Fund | — | 237,080 | $14,386,014 | 0.04% | Long | 2026-02-28 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 221,318 | $13,429,576 | 0.09% | Long | 2026-02-28 | |
| Schwab U.S. Small-Cap ETF | — | 219,682 | $13,330,304 | 0.06% | Long | 2026-02-28 | |
| ROYCE MICRO-CAP TRUST, INC. | RMT | 169,207 | $10,521,291 | 1.53% | Long | 2026-03-31 | |
| VANGUARD S&P SMALL-CAP 600 INDEX FUND | — | 155,800 | $9,453,944 | 0.17% | Long | 2026-02-28 | |
| VANGUARD STRATEGIC SMALL-CAP EQUITY FUND | — | 142,830 | $8,881,169 | 0.36% | Long | 2026-03-31 | |
| U.S. SMALL CAP PORTFOLIO | — | 201,452 | $8,799,423 | 0.05% | Long | 2026-01-31 | |
| Royce Small-Cap Opportunity Fund | — | 131,760 | $8,192,837 | 0.73% | Long | 2026-03-31 | |
| Allspring Opportunity Fund | — | 129,320 | $8,041,118 | 0.48% | Long | 2026-03-31 | |
| Columbia Small Cap Value and Inflection Fund | — | 130,420 | $7,913,886 | 0.96% | Long | 2026-02-28 | |
| Driehaus Small Cap Growth Fund | — | 124,988 | $7,771,754 | 0.68% | Long | 2026-03-31 | |
| State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF | — | 120,027 | $7,463,279 | 0.32% | Long | 2026-03-31 | |
| Royce Small-Cap Fund | — | 118,149 | $7,346,505 | 0.40% | Long | 2026-03-31 | |
| U.S. MICRO CAP PORTFOLIO | — | 166,252 | $7,261,887 | 0.10% | Long | 2026-01-31 | |
| WPG Partners Select Small Cap Value Fund | — | 112,838 | $6,847,010 | 3.29% | Long | 2026-02-28 | |
| ROYCE SMALL-CAP TRUST, INC. | RVT | 104,934 | $6,524,796 | 0.29% | Long | 2026-03-31 | |
| VANGUARD S&P SMALL-CAP 600 VALUE INDEX FUND | — | 99,837 | $6,058,109 | 0.35% | Long | 2026-02-28 | |
| U.S. SMALL CAP VALUE PORTFOLIO | — | 133,536 | $5,832,852 | 0.03% | Long | 2026-01-31 | |
| Avantis U.S. Small Cap Equity ETF | — | 90,780 | $5,508,530 | 0.23% | Long | 2026-02-28 | |
| Fidelity Total Market Index Fund | — | 85,789 | $5,205,677 | 0.00% | Long | 2026-02-28 | |
| Invesco S&P SmallCap 600 Revenue ETF | — | 84,965 | $5,155,676 | 0.30% | Long | 2026-02-28 | |
| VANGUARD EXPLORER VALUE FUND | — | 81,291 | $4,932,738 | 0.41% | Long | 2026-02-28 | |
| Royce Micro-Cap Fund | — | 78,651 | $4,890,519 | 1.52% | Long | 2026-03-31 | |
| Invesco S&P SmallCap Information Technology ETF | — | 78,914 | $4,788,502 | 1.31% | Long | 2026-02-28 | |
| Master Small Cap Index Series | — | 73,248 | $4,554,561 | 0.09% | Long | 2026-03-31 | |
| Columbia Small Cap Index Fund | — | 72,244 | $4,383,766 | 0.17% | Long | 2026-02-28 | |
| JNL Small Cap Index Fund | — | 70,171 | $4,363,233 | 0.18% | Long | 2026-03-31 | |
| AST Small-Cap Equity Portfolio | — | 68,257 | $4,244,220 | 0.23% | Long | 2026-03-31 | |
| Driehaus Micro Cap Growth Fund | — | 66,831 | $4,155,552 | 0.91% | Long | 2026-03-31 | |
| Fidelity Series Total Market Index Fund | — | 68,397 | $4,150,330 | 0.00% | Long | 2026-02-28 | |
| Goldman Sachs Small Cap Value Fund | — | 67,053 | $4,068,776 | 0.43% | Long | 2026-02-28 | |
| JPMorgan Small & Mid Cap Enhanced Equity ETF | — | 64,903 | $4,035,669 | 0.17% | Long | 2026-03-31 | |
| SMALL COMPANY GROWTH PORTFOLIO | — | 63,497 | $3,948,243 | 0.29% | Long | 2026-03-31 | |
| Empower Small Cap Value Fund | — | 61,982 | $3,854,041 | 0.67% | Long | 2026-03-31 | |
| iShares Core S&P Total U.S. Stock Market ETF | — | 56,473 | $3,511,491 | 0.00% | Long | 2026-03-31 |
Showing 1–50 of 235 positions