Stocks/Funds/CIK 906304

ROYCE & ASSOCIATES LP

index-like (500+ pos)long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 906304
Assets
$10.09B
+9.7% YoY
Holdings
773
Lifetime alpha vs market
-3.52% annual
Average hold time
5.5 yr
median 5.3 yr

Quarterly history

Cum return +32% vs S&P +52% · α -20% lifetimeAUM $10.1B · peak $15.4BFlow $-193M (-2%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-1.40%
trims when stocks drop
when a holding falls −10%+
Middle response
-2.47%
baseline attrition
Rally response
-7.83%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
ACAArcosa, Inc.$133M1.3%+37.9%7.5 yr
KWRQuaker Chemical Corporat$102M1.0%+2.1%10.5 yr
JBTMJBT Marel Corporation$101M1.0%+4.9%10.5 yr
ESEESCO Technologies Inc.$96M1.0%+77.1%6.3 yr
MKSIMKS Inc.$93M0.9%+188.8%10.5 yr
AGOAssured Guaranty Ltd.$80M0.8%-6.0%10.5 yr
ESABESAB Corporation$79M0.8%-16.8%4.0 yr
SEICSEI Investments Company$78M0.8%+2.3%10.5 yr
IGICInternational General In$78M0.8%+0.8%5.0 yr
UFPIUFP Industries, Inc.$76M0.8%-12.7%6.0 yr
LCIILCI Industries$75M0.7%+46.9%9.3 yr
IPARInter Parfums, Inc.$75M0.7%-17.7%10.5 yr
EXPOExponent, Inc.$75M0.7%-18.2%10.3 yr
LFUSLittelfuse, Inc.$74M0.7%+74.5%10.5 yr
CRUSCirrus Logic, Inc.$73M0.7%+45.1%10.5 yr

Portfolio composition (YoY)

Industry mix
Semiconductors7.1%+0.9pp$716M
Banks - Regional5.7%-0.4pp$574M
Hardware, Equipment & Parts5.5%-0.0pp$557M
Industrial - Machinery3.8%+0.5pp$382M
Chemicals - Specialty3.2%+0.2pp$326M
Asset Management3.2%-0.6pp$320M
Engineering & Construction3.1%+1.0pp$310M
Unknown2.8%+0.5pp$287M
Biotechnology2.8%+0.7pp$284M
Auto - Parts2.3%+0.1pp$237M
Country
US87.9%-0.2pp
CA3.1%+0.1pp
Unknown2.8%+0.5pp
BM2.0%-0.7pp
GB1.1%+0.5pp
IL1.0%+0.1pp
JO0.8%+0.0pp
SG0.4%-0.1pp
Top 5: 5.2% · Top 10: 9.1% · Top 25: 19.3%

Winners

TickerPrev $PnLYoY %
MKSI$64M+0.12B188.8%
SII$38M+0.08B224.0%
IESC$29M+0.06B188.6%
ESE$64M+0.05B77.1%
NGVT$48M+0.04B79.9%

Losers

TickerPrev $PnLYoY %
ESAB$72M-0.01B-16.8%
UFPI$75M-0.01B-12.7%
FSV$59M-0.01B-15.9%
IPAR$47M-0.01B-17.7%
DORM$59M-0.01B-13.4%

Top buys this quarter · 15

EXPO Exponent, Inc.+$32M
ANDG Andersen+$17M
MMS Maximus, Inc.+$17M
TRNS Transcat, Inc.+$16M
DOCN DigitalOcean Holdings, Inc.+$16M
RLI RLI Corp.+$16M
JBTM JBT Marel Corporation+$16M
BBSI Barrett Business Services, Inc+$15M
HRB H&R Block, Inc.+$15M
TDS Telephone and Data Systems, In+$14M

Top sells this quarter · 15

FORM FormFactor, Inc.$68M
MKSI MKS Inc.$49M
AAOI Applied Optoelectronics, Inc.$47M
SII Sprott Inc.$31M
TGNA TEGNA Inc.exit$29M
ICHR Ichor Holdings, Ltd.$27M
IBP Installed Building Products, I$25M
CRUS Cirrus Logic, Inc.$24M
KLIC Kulicke and Soffa Industries, $23M
UCTT Ultra Clean Holdings, Inc.$28M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$10.09B773+26.71%+17.59%+9.12%-0.19B
2025-12-31$9.82B759+8.81%+17.72%-8.91%-0.38B
2025-09-30$9.98B760+7.05%+17.52%-10.47%-0.62B
2025-06-30$9.70B780+4.16%+14.94%-10.78%-0.27B
2025-03-31$9.20B793-6.40%+8.30%-14.70%-0.48B
2024-12-31$10.76B827+9.58%+24.89%-15.30%-0.26B
2024-09-30$10.97B860+23.31%+36.04%-12.73%-0.36B
2024-06-30$10.66B865+11.47%+24.49%-13.02%-0.23B
2024-03-31$11.18B870+20.70%+29.62%-8.92%-0.21B
2023-12-31$10.81B858+22.38%+26.18%-3.80%-0.27B
2023-09-30$9.80B905+18.49%+21.57%-3.08%-0.07B
2023-06-30$10.28B907+15.50%+19.42%-3.92%-0.24B
2023-03-31$9.97B907-7.90%-7.82%-0.08%-0.24B
2022-12-31$9.56B909+9.53%+7.56%+1.96%-0.10B
2022-09-30$8.82B922-6.41%-4.93%-1.48%-0.25B
2022-06-30$9.69B930-15.88%-16.11%+0.23%-0.19B