ROYCE & ASSOCIATES LP

CIK 0000906304 · NEW YORK, NY · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source

ROYCE & ASSOCIATES LP reported 747 positions worth $12.42B as of June 30, 2026 (13F filed August 14, 2026). Largest holding: ACA (1.2%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$12.42B
2026 Q2
Positions
747
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
9.1%
Est. Net Flow (Q)
2026 Q2
10 / 747 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1ACAARCOSA INCSH$144.4M1.16%993,710
2KWRQUAKER HOUGHTONSH$136.7M1.10%860,494
3MKSIMKS INC.SH$116.3M0.94%261,567
4JBTMJBT MAREL CORPORATIONSH$114.3M0.92%788,167
5DORMDORMAN PRODS INCSH$112.5M0.91%824,216
6IESCIES HOLDINGS INCSH$109.5M0.88%149,029
7ONTOONTO INNOVATION INCSH$108.3M0.87%286,087
8IPARINTERPARFUMS INCSH$96.7M0.78%864,092
9UCTTULTRA CLEAN HLDGS INCSH$95.0M0.77%666,496
10ESIELEMENT SOLUTIONS INCSH$92.2M0.74%1,931,621

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does ROYCE & ASSOCIATES LP hold as of Q2 2026?

ROYCE & ASSOCIATES LP reported 747 positions worth $12.42B in its Q2 2026 13F filing. Largest positions: ACA (1.2%), KWR (1.1%), MKSI (0.9%), JBTM (0.9%) and DORM (0.9%).

What did ROYCE & ASSOCIATES LP buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did ROYCE & ASSOCIATES LP sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.