Royce & Associates LP 13F Holdings · Q2 2026
Royce & Associates LP reported 747 securities worth $12.42B in its SEC 13F filing for Q2 2026 (period ended 2026-06-30). Top holdings: ACA (1.16%), KWR (1.10%), MKSI (0.94%). Among its top 25 positions this quarter: 13 added, 11 trimmed.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | ACA | ARCOSA INC | $144.4M | 1.16% | 993,710 | Trimmed |
| 2 | KWR | QUAKER HOUGHTON | $136.7M | 1.10% | 860,494 | Added |
| 3 | MKSI | MKS INC. | $116.3M | 0.94% | 261,567 | Trimmed |
| 4 | JBTM | JBT MAREL CORPORATION | $114.3M | 0.92% | 788,167 | Trimmed |
| 5 | DORM | DORMAN PRODS INC | $112.5M | 0.91% | 824,216 | Added |
| 6 | IESC | IES HOLDINGS INC | $109.5M | 0.88% | 149,029 | Hold |
| 7 | ONTO | ONTO INNOVATION INC | $108.3M | 0.87% | 286,087 | Trimmed |
| 8 | IPAR | INTERPARFUMS INC | $96.7M | 0.78% | 864,092 | Added |
| 9 | UCTT | ULTRA CLEAN HLDGS INC | $95.0M | 0.77% | 666,496 | Trimmed |
| 10 | ESE | ESCO TECHNOLOGIES INC | $91.8M | 0.74% | 262,164 | Trimmed |
| 11 | ESI | ELEMENT SOLUTIONS INC | $92.2M | 0.74% | 1.9M | Trimmed |
| 12 | SEIC | SEI INVTS CO | $92.1M | 0.74% | 1.1M | Added |
| 13 | ESAB | ESAB CORPORATION | $85.4M | 0.69% | 865,826 | Added |
| 14 | IGIC | INTL GNRL INSURANCE HLDNGS L | $86.0M | 0.69% | 3.3M | Added |
| 15 | AGO | ASSURED GUARANTY LTD | $84.9M | 0.68% | 1.1M | Added |
| 16 | AAP | ADVANCE AUTO PARTS INC | $82.8M | 0.67% | 1.3M | Added |
| 17 | KAI | KADANT INC | $83.5M | 0.67% | 265,709 | Added |
| 18 | NPO | ENPRO INC | $80.4M | 0.65% | 213,392 | Trimmed |
| 19 | EXPO | EXPONENT INC | $77.7M | 0.63% | 1.3M | Added |
| 20 | CECO | CECO ENVIRONMENTAL CORP | $76.4M | 0.62% | 842,317 | Added |
| 21 | VVV | VALVOLINE INC | $75.7M | 0.61% | 1.9M | Added |
| 22 | UFPI | UFP INDUSTRIES INC | $74.7M | 0.60% | 823,589 | Trimmed |
| 23 | RBC | RBC BEARINGS INC | $73.2M | 0.59% | 113,697 | Trimmed |
| 24 | NGVT | INGEVITY CORP | $70.2M | 0.57% | 940,417 | Added |
| 25 | COHU | COHU INC | $69.3M | 0.56% | 938,030 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30
Every position in this 13F-HR, with its change from the prior quarter.
13F holdings, latest quarter
SourceSEC EDGAR13F-HR