ROYCE & ASSOCIATES LP

View all activity View 13F on SEC

Data as of Q4 2025

Institutional investor tracked via SEC 13F filings. Portfolio snapshot as of 2025-12-31.SEC EDGAR Source

Assets Under Management

$9.9B

Total Positions

761

New This Quarter

Filing Period

2025-12-31

Portfolio Allocation

Top holdings by portfolio weight

ACA1.33%

KWR1.05%

JBTM1.02%

ESAB1.02%

MKSI1.00%

AGO0.90%

LCII0.80%

CRUS0.80%

IGIC0.80%

SEIC0.75%

Other9.50%

Position Outcomes

Best and worst performing positions by estimated return

Top Winners

POWL28Q held

Powell Industries Inc

Avg $30.79 · $18.3M est. P&L

Est. P&L

+963.43%

ARES28Q held

Ares Management Corp

Avg $18.77 · $4.6M est. P&L

Est. P&L

+769.44%

IESC28Q held

IES HLDGS INC C

Avg $47.29 · $59.5M est. P&L

Est. P&L

+734.09%

Top Losers

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View plans

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Top Holdings(Showing 25 of 761 — sorted by value)

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Activity:

Stock	Shares	Value	Weight	Price Trend	Avg Buy	Est. P&L	Held	Conviction
ACA ARCOSA INC	1.2M	$131.2M	1.3%	—	$41.58	+159.74%	28 qtrs	Decreased 0
KWR QUAKER HOUGHTON	755,740	$103.8M	1.1%	—	$157.87	-12.24%	28 qtrs	Increased 56
JBTM JBT MAREL CORPORATION	668,588	$100.7M	1.0%	—	$96.70	+58.64%	28 qtrs	Increased 49
ESAB Esab Corp	898,009	$100.3M	1.0%	—	$66.94	+69.03%	15 qtrs	Increased 54
MKSI MKS Inc	616,605	$98.5M	1.0%	—	$95.71	+69.07%	28 qtrs	Decreased 0
AGO ASSURED GUARANTY LTD C	983,385	$88.4M	0.9%	—	$58.84	+54.09%	28 qtrs	Decreased 0
LCII LCI Industries	653,056	$79.2M	0.8%	—	$87.59	+40.30%	28 qtrs	Decreased 0
CRUS Cirrus Logic Inc	668,334	$79.2M	0.8%	—	$64.94	+85.41%	28 qtrs	Decreased 0
IGIC INTL GNRL INSURANCE HLDNGS L	3.2M	$79.1M	0.8%	—	$11.80	+114.50%	19 qtrs	Decreased 0
SEIC SEI Investments Co	906,339	$74.3M	0.8%	—	$54.38	+52.93%	28 qtrs	Increased 42
UFPI UFP Industries Inc	806,395	$73.4M	0.7%	—	$77.74	+18.47%	23 qtrs	Increased 44
ESE ESCO Technologies Inc	362,706	$70.9M	0.7%	—	$83.79	+134.91%	24 qtrs	Decreased 0
IESC IES HLDGS INC C	171,343	$66.7M	0.7%	—	$47.29	+734.09%	28 qtrs	Decreased 0
NGVT Ingevity Corp	1.1M	$65.8M	0.7%	—	$45.63	+29.97%	10 qtrs	Increased 45
FORM FORMFACTOR INC C	1.2M	$64.6M	0.7%	—	$34.45	+65.76%	28 qtrs	Decreased 0
VMI Valmont Industries Inc	155,893	$62.7M	0.6%	—	$143.89	+183.19%	28 qtrs	Decreased 0
DORM DORMAN PRODS INC	498,959	$61.5M	0.6%	—	$97.46	+28.95%	28 qtrs	Increased 42
SII SPROTT INC C	623,344	$61.1M	0.6%	—	$29.76	+230.69%	23 qtrs	Decreased 0
RBC RBC Bearings Inc	133,126	$59.7M	0.6%	—	$168.50	+168.78%	28 qtrs	Increased 42
ESI ELEMENT SOLUTIONS INC	2.4M	$58.9M	0.6%	—	$14.94	+69.17%	28 qtrs	Decreased 0
LFUS Littelfuse Inc	232,259	$58.7M	0.6%	—	$246.42	+4.43%	28 qtrs	Decreased 0
KAI Kadant Inc	204,937	$58.4M	0.6%	—	$165.16	+78.66%	28 qtrs	Increased 53
AAP ADVANCE AUTO PARTS INC	1.5M	$58.1M	0.6%	—	$50.56	-22.05%	9 qtrs	Increased 52
BRC Brady Corp	740,635	$58M	0.6%	—	$58.57	+34.88%	18 qtrs	Increased 46
FSV FIRSTSERVICE CORP NEW	372,861	$58M	0.6%	—	$123.60	+25.90%	27 qtrs	Increased 43
Showing 25 of 761 results.PROUpgrade to see all →

Accumulation Streaks

Positions with 2+ consecutive quarters of increases — persistent directional conviction.

Security

BFSTBUSINESS FIRST BANCSHARES IN

Q1 2024 → Q4 2025+560,105 shares+$15M

COHUCOHU INC

Q1 2024 → Q4 2025+1.2M shares+$17.6M

RBBNRIBBON COMMUNICATIONS INC

Q1 2024 → Q4 2025+2.8M shares+$7.9M

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer