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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
  2. Super Investors/
  3. Chuck Royce (Royce & Associates)
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Chuck Royce

Royce & Associates
Share
  • Asset Manager · CIK 0000906304
  • Concentrated
  • Mid-Size Fund

Chuck Royce runs Royce & Associates, an asset manager overseeing $9.86B in disclosed equity holdings (SEC CIK 0000906304). The latest portfolio (2025Q4) discloses 761 positions across 11 sectors, with the largest positions in ACA, KWR and JBTM. On a mark-to-market basis the tracked portfolio has returned 30.6% since 2024Q1. OpenStocks tracks 8 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Chuck's filingsView holdings↓
Portfolio
$9.86B
Positions
761
Quarter
2025Q4
Filings tracked
8
Since filing+30.6%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q1

Holdings

Sorted by value · 2025Q4
1 / 11
75 of 761
1
A
ACAARCOSA INC
Industrials·Engineering & Construction
1.33%
of portfolio
Number of shares
1,234,455 sh
Holdings current value
$131.25M
Avg closing price
$85.79
+40.1%
Last action
Trimmed 2.6%
2025Q4
Current $120.19
2
K
KWRQUAKER HOUGHTON
Basic Materials·Specialty Chemicals
1.05%
of portfolio
Number of shares
755,740 sh
Holdings current value
$103.77M
Avg closing price
$173.18
-20.1%
Last action
Added 19.2%
2025Q4
Current $138.39
3
J
JBTMJOHN BEAN TECHNOLOGIES CORP
Industrials·Specialty Industrial Machinery
1.02%
of portfolio
Number of shares
668,588 sh
Holdings current value
$100.74M
Avg closing price
$106.10
+23.4%
Last action
Added 4.4%
2025Q4
Current $130.90
4
E
ESABESAB CORPORATION
Industrials·Metal Fabrication
1.02%
of portfolio
Number of shares
898,009 sh
Holdings current value
$100.33M
Avg closing price
$110.71
-7.0%
Last action
Added 14.3%
2025Q4
Current $102.92
5
M
MKSIMKS INSTRS INC
Technology·Scientific & Technical Instruments
1.00%
of portfolio
Number of shares
616,605 sh
Holdings current value
$98.53M
Avg closing price
$125.41
+123.7%
Last action
Trimmed 25.5%
2025Q4
Current $280.56
6
G
G0585R106ASSURED GUARANTY LTD
0.90%
of portfolio
Number of shares
983,385 sh
Holdings current value
$88.38M
Avg closing price
$85.00
Last action
Trimmed 5.1%
2025Q4
Current —
7
L
LCIILCI INDS
Consumer Cyclical·Recreational Vehicles
0.80%
of portfolio
Number of shares
653,056 sh
Holdings current value
$79.24M
Avg closing price
$111.50
+8.1%
Last action
Trimmed 2.8%
2025Q4
Current $120.55
8
C
CRUSCIRRUS LOGIC INC
Technology·Semiconductors
0.80%
of portfolio
Number of shares
668,334 sh
Holdings current value
$79.20M
Avg closing price
$94.92
+82.1%
Last action
Trimmed 6.4%
2025Q4
Current $172.81
9
G
G4809J106INTL GNRL INSURANCE HLDNGS L
0.80%
of portfolio
Number of shares
3,151,198 sh
Holdings current value
$79.06M
Avg closing price
$16.26
Last action
Trimmed 0.7%
2025Q4
Current —
10
S
SEICSEI INVTS CO
Financial Services·Asset Management
0.75%
of portfolio
Number of shares
906,339 sh
Holdings current value
$74.34M
Avg closing price
$71.93
+26.6%
Last action
Added 0.3%
2025Q4
Current $91.05
11
U
UFPIUFP INDUSTRIES INC
Basic Materials·Lumber & Wood Production
0.74%
of portfolio
Number of shares
806,395 sh
Holdings current value
$73.42M
Avg closing price
$117.52
-17.9%
Last action
Added 4.9%
2025Q4
Current $96.48
12
E
ESEESCO TECHNOLOGIES INC
Technology·Scientific & Technical Instruments
0.72%
of portfolio
Number of shares
362,706 sh
Holdings current value
$70.87M
Avg closing price
$107.52
+196.5%
Last action
Trimmed 0.2%
2025Q4
Current $318.83
13
I
IESCIES HLDGS INC
Industrials·Engineering & Construction
0.68%
of portfolio
Number of shares
171,343 sh
Holdings current value
$66.66M
Avg closing price
$135.53
+332.5%
Last action
Trimmed 2.9%
2025Q4
Current $586.17
14
N
NGVTINGEVITY CORP
Basic Materials·Specialty Chemicals
0.67%
of portfolio
Number of shares
1,111,158 sh
Holdings current value
$65.76M
Avg closing price
$45.69
+64.7%
Last action
Added 7.7%
2025Q4
Current $75.26
15
F
FORMFORMFACTOR INC
Technology·Semiconductor Equipment & Materials
0.65%
of portfolio
Number of shares
1,157,891 sh
Holdings current value
$64.59M
Avg closing price
$44.23
+235.5%
Last action
Trimmed 21.2%
2025Q4
Current $148.37
16
V
VMIVALMONT INDS INC
Industrials·Conglomerates
0.64%
of portfolio
Number of shares
155,893 sh
Holdings current value
$62.72M
Avg closing price
$236.37
+109.2%
Last action
Trimmed 9.1%
2025Q4
Current $494.44
17
D
DORMDORMAN PRODS INC
Consumer Cyclical·Auto Parts
0.62%
of portfolio
Number of shares
498,959 sh
Holdings current value
$61.47M
Avg closing price
$99.75
+9.6%
Last action
Added 0.3%
2025Q4
Current $109.35
18
S
SIISPROTT INC
Financial Services·Asset Management
0.62%
of portfolio
Number of shares
623,344 sh
Holdings current value
$61.06M
Avg closing price
$36.90
+251.9%
Last action
Trimmed 6.1%
2025Q4
Current $129.83
19
R
RBCRBC BEARINGS INC
Industrials·Tools & Accessories
0.61%
of portfolio
Number of shares
133,126 sh
Holdings current value
$59.70M
Avg closing price
$276.91
+117.2%
Last action
Added 0.6%
2025Q4
Current $601.39
20
E
ESIELEMENT SOLUTIONS INC
Basic Materials·Specialty Chemicals
0.60%
of portfolio
Number of shares
2,358,076 sh
Holdings current value
$58.93M
Avg closing price
$24.77
+53.3%
Last action
Trimmed 11.8%
2025Q4
Current $37.98
21
L
LFUSLITTELFUSE INC
Technology·Electronic Components
0.60%
of portfolio
Number of shares
232,259 sh
Holdings current value
$58.74M
Avg closing price
$243.75
+64.8%
Last action
Trimmed 4.1%
2025Q4
Current $401.68
22
K
KAIKADANT INC
Industrials·Specialty Industrial Machinery
0.59%
of portfolio
Number of shares
204,937 sh
Holdings current value
$58.41M
Avg closing price
$315.31
+3.6%
Last action
Added 30.8%
2025Q4
Current $326.58
23
A
AAPADVANCE AUTO PARTS INC
Consumer Cyclical·Auto Parts
0.59%
of portfolio
Number of shares
1,478,633 sh
Holdings current value
$58.11M
Avg closing price
$60.94
-4.6%
Last action
Added 30.5%
2025Q4
Current $58.16
24
B
BRCBRADY CORP
Industrials·Security & Protection Services
0.59%
of portfolio
Number of shares
740,635 sh
Holdings current value
$58.04M
Avg closing price
$65.72
+24.9%
Last action
Added 9.8%
2025Q4
Current $82.09
25
F
FSVFIRSTSERVICE CORP NEW
Real Estate·Real Estate Services
0.59%
of portfolio
Number of shares
372,861 sh
Holdings current value
$57.99M
Avg closing price
$165.10
-9.7%
Last action
Added 3.5%
2025Q4
Current $149.16
26
I
IPARINTER PARFUMS INC
Consumer Defensive·Household & Personal Products
0.59%
of portfolio
Number of shares
683,201 sh
Holdings current value
$57.96M
Avg closing price
$117.44
-22.4%
Last action
Added 42.0%
2025Q4
Current $91.15
27
O
ONTOONTO INNOVATION INC
Technology·Semiconductor Equipment & Materials
0.59%
of portfolio
Number of shares
365,735 sh
Holdings current value
$57.73M
Avg closing price
$161.70
+80.8%
Last action
Added 18.9%
2025Q4
Current $292.31
28
A
ASOACADEMY SPORTS & OUTDOORS IN
Consumer Cyclical·Specialty Retail
0.58%
of portfolio
Number of shares
1,151,937 sh
Holdings current value
$57.55M
Avg closing price
$56.92
-0.3%
Last action
Trimmed 13.3%
2025Q4
Current $56.77
29
C
CIGICOLLIERS INTL GROUP INC
Real Estate·Real Estate Services
0.57%
of portfolio
Number of shares
383,228 sh
Holdings current value
$56.34M
Avg closing price
$122.18
-9.3%
Last action
Added 0.6%
2025Q4
Current $110.87
30
N
NPOENPRO INDS INC
Industrials·Specialty Industrial Machinery
0.56%
of portfolio
Number of shares
258,577 sh
Holdings current value
$55.37M
Avg closing price
$171.95
+67.9%
Last action
Added 7.5%
2025Q4
Current $288.78
31
H
HCKTHACKETT GROUP INC
Technology·Information Technology Services
0.53%
of portfolio
Number of shares
2,642,287 sh
Holdings current value
$51.87M
Avg closing price
$22.70
-44.4%
Last action
Added 2.4%
2025Q4
Current $12.61
32
K
KDKYNDRYL HLDGS INC
Technology·Information Technology Services
0.52%
of portfolio
Number of shares
1,917,036 sh
Holdings current value
$50.92M
Avg closing price
$23.49
-42.9%
Last action
Added 10.8%
2025Q4
Current $13.42
33
V
VVVVALVOLINE INC
Consumer Cyclical·Auto & Truck Dealerships
0.51%
of portfolio
Number of shares
1,733,739 sh
Holdings current value
$50.38M
Avg closing price
$40.25
-19.7%
Last action
Added 33.2%
2025Q4
Current $32.33
34
B
BKUBANKUNITED INC
Financial Services·Banks - Regional
0.49%
of portfolio
Number of shares
1,089,238 sh
Holdings current value
$48.55M
Avg closing price
$28.93
+61.8%
Last action
Trimmed 12.8%
2025Q4
Current $46.81
35
G
G5S37H101MAREX GROUP PLC
0.49%
of portfolio
Number of shares
1,260,709 sh
Holdings current value
$48.36M
Avg closing price
$25.66
Last action
Trimmed 11.2%
2025Q4
Current —
36
A
AGIALAMOS GOLD INC NEW
Basic Materials·Gold
0.48%
of portfolio
Number of shares
1,224,091 sh
Holdings current value
$47.27M
Avg closing price
$14.74
+198.3%
Last action
Trimmed 3.9%
2025Q4
Current $43.98
37
S
SSDSIMPSON MFG INC
Basic Materials·Lumber & Wood Production
0.48%
of portfolio
Number of shares
291,046 sh
Holdings current value
$47.00M
Avg closing price
$190.16
-2.5%
Last action
Added 11.7%
2025Q4
Current $185.33
38
I
IMAXIMAX CORP
Communication Services·Entertainment
0.47%
of portfolio
Number of shares
1,264,397 sh
Holdings current value
$46.73M
Avg closing price
$16.30
+124.6%
Last action
Trimmed 4.6%
2025Q4
Current $36.61
39
E
EXPOEXPONENT INC
Industrials·Engineering & Construction
0.46%
of portfolio
Number of shares
652,109 sh
Holdings current value
$45.30M
Avg closing price
$74.46
-11.0%
Last action
Added 73.8%
2025Q4
Current $66.27
40
C
COHUCOHU INC
Technology·Semiconductor Equipment & Materials
0.45%
of portfolio
Number of shares
1,918,424 sh
Holdings current value
$44.64M
Avg closing price
$27.45
+66.0%
Last action
Added 0.4%
2025Q4
Current $45.57
41
C
CPRXCATALYST PHARMACEUTICALS INC
Healthcare·Biotechnology
0.45%
of portfolio
Number of shares
1,910,767 sh
Holdings current value
$44.60M
Avg closing price
$16.76
+65.1%
Last action
Trimmed 6.1%
2025Q4
Current $27.68
42
C
CECOCECO ENVIRONMENTAL CORP
Industrials·Pollution & Treatment Controls
0.45%
of portfolio
Number of shares
740,687 sh
Holdings current value
$44.33M
Avg closing price
$24.73
+162.0%
Last action
Trimmed 10.2%
2025Q4
Current $64.80
43
H
HCSGHEALTHCARE SVCS GROUP INC
Healthcare·Medical Care Facilities
0.44%
of portfolio
Number of shares
2,292,895 sh
Holdings current value
$43.84M
Avg closing price
$12.35
+74.6%
Last action
Trimmed 20.0%
2025Q4
Current $21.56
44
L
LAZLAZARD INC
Financial Services·Capital Markets
0.44%
of portfolio
Number of shares
896,328 sh
Holdings current value
$43.53M
Avg closing price
$42.46
+10.8%
Last action
Added 6.1%
2025Q4
Current $47.04
45
K
KBRKBR INC
Industrials·Engineering & Construction
0.44%
of portfolio
Number of shares
1,080,201 sh
Holdings current value
$43.42M
Avg closing price
$56.75
-37.9%
Last action
Added 2.3%
2025Q4
Current $35.23
46
R
RBARB GLOBAL INC
Industrials·Specialty Business Services
0.44%
of portfolio
Number of shares
420,705 sh
Holdings current value
$43.28M
Avg closing price
$76.60
+38.7%
Last action
Trimmed 5.4%
2025Q4
Current $106.22
47
K
KLICKULICKE & SOFFA INDS INC
Technology·Semiconductor Equipment & Materials
0.43%
of portfolio
Number of shares
941,022 sh
Holdings current value
$42.87M
Avg closing price
$46.94
+80.3%
Last action
Trimmed 16.2%
2025Q4
Current $84.66
48
A
APAMARTISAN PARTNERS ASSET MGMT
Financial Services·Asset Management
0.43%
of portfolio
Number of shares
1,031,344 sh
Holdings current value
$42.02M
Avg closing price
$45.52
-16.3%
Last action
Trimmed 5.7%
2025Q4
Current $38.12
49
K
KFYKORN FERRY
Industrials·Staffing & Employment Services
0.43%
of portfolio
Number of shares
635,858 sh
Holdings current value
$41.98M
Avg closing price
$66.74
-2.1%
Last action
Trimmed 3.9%
2025Q4
Current $65.35
50
M
MHOM/I HOMES INC
Consumer Cyclical·Residential Construction
0.42%
of portfolio
Number of shares
326,606 sh
Holdings current value
$41.79M
Avg closing price
$135.07
-0.3%
Last action
Added 5.3%
2025Q4
Current $134.67
51
V
VNTVONTIER CORPORATION
Technology·Scientific & Technical Instruments
0.42%
of portfolio
Number of shares
1,115,777 sh
Holdings current value
$41.48M
Avg closing price
$43.25
-14.9%
Last action
Trimmed 7.2%
2025Q4
Current $36.83
52
L
LECOLINCOLN ELEC HLDGS INC
Industrials·Tools & Accessories
0.42%
of portfolio
Number of shares
171,034 sh
Holdings current value
$40.99M
Avg closing price
$254.48
+3.4%
Last action
Added 1.0%
2025Q4
Current $263.17
53
L
LSTRLANDSTAR SYS INC
Industrials·Integrated Freight & Logistics
0.41%
of portfolio
Number of shares
284,558 sh
Holdings current value
$40.89M
Avg closing price
$182.68
-1.5%
Last action
Added 23.3%
2025Q4
Current $179.90
54
S
SMPSTANDARD MTR PRODS INC
Consumer Cyclical·Auto Parts
0.41%
of portfolio
Number of shares
1,101,199 sh
Holdings current value
$40.58M
Avg closing price
$33.14
+14.9%
Last action
Added 3.4%
2025Q4
Current $38.08
55
G
G3730V105FTAI AVIATION LTD
0.41%
of portfolio
Number of shares
205,922 sh
Holdings current value
$40.54M
Avg closing price
$90.07
Last action
Trimmed 27.3%
2025Q4
Current —
56
D
DGIIDIGI INTL INC
Technology·Communication Equipment
0.41%
of portfolio
Number of shares
926,699 sh
Holdings current value
$40.12M
Avg closing price
$31.53
+78.5%
Last action
Trimmed 5.6%
2025Q4
Current $56.27
57
I
IBPINSTALLED BLDG PRODS INC
Consumer Cyclical·Residential Construction
0.41%
of portfolio
Number of shares
154,000 sh
Holdings current value
$39.95M
Avg closing price
$204.80
+50.9%
Last action
Trimmed 41.3%
2025Q4
Current $308.98
58
T
TECHBIO-TECHNE CORP
Healthcare·Biotechnology
0.40%
of portfolio
Number of shares
678,502 sh
Holdings current value
$39.90M
Avg closing price
$70.19
-25.6%
Last action
Added 2.8%
2025Q4
Current $52.20
59
K
KNKNOWLES CORP
Technology·Electronic Components
0.40%
of portfolio
Number of shares
1,851,215 sh
Holdings current value
$39.67M
Avg closing price
$17.02
+83.7%
Last action
Trimmed 14.6%
2025Q4
Current $31.27
60
R
RSRELIANCE STEEL & ALUMINUM CO
Basic Materials·Steel
0.40%
of portfolio
Number of shares
134,979 sh
Holdings current value
$38.99M
Avg closing price
$332.31
+3.7%
Last action
Added 0.4%
2025Q4
Current $344.55
61
B
BCBRUNSWICK CORP
Consumer Cyclical·Recreational Vehicles
0.39%
of portfolio
Number of shares
513,978 sh
Holdings current value
$38.16M
Avg closing price
$88.99
-10.1%
Last action
Added 29.1%
2025Q4
Current $79.98
62
C
CGNXCOGNEX CORP
Technology·Scientific & Technical Instruments
0.39%
of portfolio
Number of shares
1,057,659 sh
Holdings current value
$38.05M
Avg closing price
$42.50
+27.3%
Last action
Added 1.0%
2025Q4
Current $54.10
63
R
RLIRLI CORP
Financial Services·Insurance - Property & Casualty
0.38%
of portfolio
Number of shares
586,402 sh
Holdings current value
$37.52M
Avg closing price
$88.19
-37.7%
Last action
Added 18.4%
2025Q4
Current $54.94
64
M
MLIMUELLER INDS INC
Industrials·Metal Fabrication
0.37%
of portfolio
Number of shares
315,324 sh
Holdings current value
$36.20M
Avg closing price
$53.93
+151.7%
Last action
Trimmed 25.7%
2025Q4
Current $135.74
65
V
VCTRVICTORY CAP HLDGS INC
Financial Services·Asset Management
0.36%
of portfolio
Number of shares
570,523 sh
Holdings current value
$35.99M
Avg closing price
$61.43
+21.3%
Last action
Added 0.8%
2025Q4
Current $74.52
66
A
AAONAAON INC
Industrials·Building Products & Equipment
0.36%
of portfolio
Number of shares
467,496 sh
Holdings current value
$35.65M
Avg closing price
$76.44
+29.1%
Last action
Added 9.6%
2025Q4
Current $98.71
67
M
MSMMSC INDL DIRECT INC
Industrials·Industrial Distribution
0.36%
of portfolio
Number of shares
420,750 sh
Holdings current value
$35.39M
Avg closing price
$84.29
+16.3%
Last action
Added 8.0%
2025Q4
Current $98.06
68
L
LASRNLIGHT INC
Technology·Semiconductors
0.35%
of portfolio
Number of shares
924,383 sh
Holdings current value
$34.67M
Avg closing price
$12.22
+507.3%
Last action
Trimmed 30.4%
2025Q4
Current $74.20
69
A
ATMUATMUS FILTRATION TECHNOLOGIE
Consumer Cyclical·Auto Parts
0.35%
of portfolio
Number of shares
667,812 sh
Holdings current value
$34.67M
Avg closing price
$32.40
+89.3%
Last action
Added 2.7%
2025Q4
Current $61.33
70
P
PARPAR TECHNOLOGY CORP
Technology·Software - Application
0.34%
of portfolio
Number of shares
937,255 sh
Holdings current value
$34.00M
Avg closing price
$45.33
-70.4%
Last action
Trimmed 3.6%
2025Q4
Current $13.42
71
O
OBKORIGIN BANCORP INC
Financial Services·Banks - Regional
0.34%
of portfolio
Number of shares
898,938 sh
Holdings current value
$33.81M
Avg closing price
$31.51
+47.8%
Last action
Trimmed 5.4%
2025Q4
Current $46.56
72
C
CBZCBIZ INC
Industrials·Specialty Business Services
0.34%
of portfolio
Number of shares
659,140 sh
Holdings current value
$33.25M
Avg closing price
$56.22
-47.2%
Last action
Added 389.3%
2025Q4
Current $29.71
73
W
WDWALKER & DUNLOP INC
Financial Services·Mortgage Finance
0.33%
of portfolio
Number of shares
545,558 sh
Holdings current value
$32.82M
Avg closing price
$80.44
-38.3%
Last action
Added 12.2%
2025Q4
Current $49.66
74
E
EVREVERCORE INC
Financial Services·Capital Markets
0.33%
of portfolio
Number of shares
95,948 sh
Holdings current value
$32.65M
Avg closing price
$251.89
+38.1%
Last action
Trimmed 22.2%
2025Q4
Current $347.98
75
W
WDFCWD 40 CO
Basic Materials·Specialty Chemicals
0.33%
of portfolio
Number of shares
165,187 sh
Holdings current value
$32.53M
Avg closing price
$197.40
+13.0%
Last action
Added 739.8%
2025Q4
Current $223.06

Portfolio heatmap

Box size = % of portfolio · color = return since filing
ACA
1.33% · +13.0%
KWR
1.05% · +0.8%
JBTM
1.02% · -13.1%
ESAB
1.02% · -7.9%
MKSI
1.00% · +75.6%
ASSURED GUARANTY LTD
0.90%
LCII
0.80% · -0.7%
CRUS
0.80% · +45.8%
INTL GNRL INSURANCE HLDNGS L
0.80%
SEIC
0.75% · +11.0%
UFPI
0.74% · +6.0%
ESE
0.72% · +63.2%
IESC
0.68% · +50.7%
NGVT
0.67% · +27.2%
FORM
0.65% · +166.0%
VMI
0.64% · +22.9%
DORM
0.62% · -11.2%
SII
0.62% · +32.5%
RBC
0.61% · +34.1%
ESI
0.60% · +52.0%
LFUS
0.60% · +58.8%
KAI
0.59% · +14.6%
AAP
0.59% · +48.0%
BRC
0.59% · +4.7%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Industrials140 pos$2.41B27.1%
  • Technology109 pos$1.65B18.6%
  • Financial Services112 pos$1.29B14.6%
  • Consumer Cyclical89 pos$1.18B13.3%
  • Healthcare91 pos$836.6M9.4%
  • Basic Materials31 pos$693.7M7.8%
  • Energy40 pos$263.9M3.0%
  • Consumer Defensive27 pos$238.1M2.7%
  • Real Estate6 pos$157.9M1.8%
  • Communication Services17 pos$152.7M1.7%
  • Utilities2 pos$4.4M0.0%
(9.9% unclassified, excluded from %)