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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
Logos by elbstream.com
  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 · 2024Q2
1 / 12
75 of 868
1
A
ALAIR LEASE CORP
Industrials·Rental & Leasing Services
1.25%
of portfolio
Number of shares
2,805,223 sh
Holdings current value
$133.33M
Avg closing price
$51.29
+26.7%
Last action
Trimmed 4.1%
2025Q4
Current $65.00
2
A
ACAARCOSA INC
Industrials·Engineering & Construction
1.11%
of portfolio
Number of shares
1,428,910 sh
Holdings current value
$119.19M
Avg closing price
$85.79
+40.1%
Last action
Trimmed 2.2%
2025Q4
Current $120.19
3
Z
ZDZIFF DAVIS INC
Communication Services·Advertising Agencies
1.00%
of portfolio
Number of shares
1,938,243 sh
Holdings current value
$106.70M
Avg closing price
$50.33
-6.7%
Last action
Added 0.5%
2025Q4
Current $46.97
4
M
MKSIMKS INSTRS INC
Technology·Scientific & Technical Instruments
0.98%
of portfolio
Number of shares
800,411 sh
Holdings current value
$104.52M
Avg closing price
$125.41
+123.7%
Last action
Trimmed 20.8%
2025Q4
Current $280.56
5
H
HAEHAEMONETICS CORP MASS
Healthcare·Medical Devices
0.91%
of portfolio
Number of shares
1,179,678 sh
Holdings current value
$97.59M
Avg closing price
$84.17
-29.2%
Last action
Trimmed 34.8%
2025Q4
Current $59.62
6
S
SEICSEI INVTS CO
Financial Services·Asset Management
0.89%
of portfolio
Number of shares
1,463,578 sh
Holdings current value
$94.68M
Avg closing price
$71.93
+26.6%
Last action
Added 0.2%
2025Q4
Current $91.05
7
I
IOSPINNOSPEC INC
Basic Materials·Specialty Chemicals
0.88%
of portfolio
Number of shares
764,431 sh
Holdings current value
$94.48M
Avg closing price
$127.59
-39.9%
Last action
Trimmed 19.7%
2025Q4
Current $76.66
8
E
ENOVENOVIS CORPORATION
Healthcare·Medical Devices
0.87%
of portfolio
Number of shares
2,057,368 sh
Holdings current value
$92.99M
Avg closing price
$52.15
-56.3%
Last action
Added 5.4%
2025Q4
Current $22.81
9
F
FORMFORMFACTOR INC
Technology·Semiconductor Equipment & Materials
0.85%
of portfolio
Number of shares
1,494,284 sh
Holdings current value
$90.45M
Avg closing price
$44.23
+235.5%
Last action
Trimmed 17.2%
2025Q4
Current $148.37
10
K
KWKENNEDY-WILSON HOLDINGS INC
Real Estate·Real Estate Services
0.77%
of portfolio
Number of shares
8,429,379 sh
Holdings current value
$81.93M
Avg closing price
$8.98
+21.4%
Last action
Trimmed 11.5%
2025Q4
Current $10.90
11
C
CRUSCIRRUS LOGIC INC
Technology·Semiconductors
0.74%
of portfolio
Number of shares
623,549 sh
Holdings current value
$79.60M
Avg closing price
$94.92
+82.1%
Last action
Trimmed 6.8%
2025Q4
Current $172.81
12
K
KAIKADANT INC
Industrials·Specialty Industrial Machinery
0.74%
of portfolio
Number of shares
267,957 sh
Holdings current value
$78.72M
Avg closing price
$315.31
+3.6%
Last action
Added 22.0%
2025Q4
Current $326.58
13
J
JBTMJOHN BEAN TECHNOLOGIES CORP
Industrials·Specialty Industrial Machinery
0.71%
of portfolio
Number of shares
801,152 sh
Holdings current value
$76.09M
Avg closing price
$106.10
+23.4%
Last action
Added 3.7%
2025Q4
Current $130.90
14
W
WIREEURENCORE WIRE CORP
0.71%
of portfolio
Number of shares
262,340 sh
Holdings current value
$76.03M
Avg closing price
$262.78
Last action
Exited
2024Q3
Current —
15
F
FSVFIRSTSERVICE CORP NEW
Real Estate·Real Estate Services
0.69%
of portfolio
Number of shares
484,152 sh
Holdings current value
$73.77M
Avg closing price
$165.10
-9.7%
Last action
Added 2.7%
2025Q4
Current $149.16
16
U
UFPIUFP INDUSTRIES INC
Basic Materials·Lumber & Wood Production
0.68%
of portfolio
Number of shares
651,951 sh
Holdings current value
$73.02M
Avg closing price
$117.52
-17.9%
Last action
Added 6.2%
2025Q4
Current $96.48
17
M
MMIMARCUS & MILLICHAP INC
Real Estate·Real Estate Services
0.68%
of portfolio
Number of shares
2,297,153 sh
Holdings current value
$72.41M
Avg closing price
$33.85
-17.4%
Last action
Trimmed 27.7%
2025Q4
Current $27.95
18
K
KWRQUAKER HOUGHTON
Basic Materials·Specialty Chemicals
0.65%
of portfolio
Number of shares
412,317 sh
Holdings current value
$69.97M
Avg closing price
$173.18
-20.1%
Last action
Added 42.0%
2025Q4
Current $138.39
19
E
ESEESCO TECHNOLOGIES INC
Technology·Scientific & Technical Instruments
0.64%
of portfolio
Number of shares
656,803 sh
Holdings current value
$68.99M
Avg closing price
$107.52
+196.5%
Last action
Trimmed 0.1%
2025Q4
Current $318.83
20
I
IPARINTER PARFUMS INC
Consumer Defensive·Household & Personal Products
0.64%
of portfolio
Number of shares
590,830 sh
Holdings current value
$68.55M
Avg closing price
$117.44
-22.4%
Last action
Added 52.0%
2025Q4
Current $91.15
21
G
G0585R106ASSURED GUARANTY LTD
0.63%
of portfolio
Number of shares
866,823 sh
Holdings current value
$66.88M
Avg closing price
$85.00
Last action
Trimmed 5.7%
2025Q4
Current —
22
E
ESIELEMENT SOLUTIONS INC
Basic Materials·Specialty Chemicals
0.62%
of portfolio
Number of shares
2,462,570 sh
Holdings current value
$66.78M
Avg closing price
$24.77
+53.3%
Last action
Trimmed 11.4%
2025Q4
Current $37.98
23
E
ESABESAB CORPORATION
Industrials·Metal Fabrication
0.61%
of portfolio
Number of shares
690,305 sh
Holdings current value
$65.19M
Avg closing price
$110.71
-7.0%
Last action
Added 19.5%
2025Q4
Current $102.92
24
R
ROGROGERS CORP
Technology·Electronic Components
0.61%
of portfolio
Number of shares
540,362 sh
Holdings current value
$65.17M
Avg closing price
$119.06
+7.9%
Last action
Exited
2025Q2
Current $128.42
25
K
KFYKORN FERRY
Industrials·Staffing & Employment Services
0.60%
of portfolio
Number of shares
957,341 sh
Holdings current value
$64.28M
Avg closing price
$66.74
-2.1%
Last action
Trimmed 2.6%
2025Q4
Current $65.35
26
C
CGNXCOGNEX CORP
Technology·Scientific & Technical Instruments
0.60%
of portfolio
Number of shares
1,364,567 sh
Holdings current value
$63.81M
Avg closing price
$42.50
+27.3%
Last action
Added 0.8%
2025Q4
Current $54.10
27
K
KDKYNDRYL HLDGS INC
Technology·Information Technology Services
0.59%
of portfolio
Number of shares
2,410,745 sh
Holdings current value
$63.43M
Avg closing price
$23.49
-42.9%
Last action
Added 8.4%
2025Q4
Current $13.42
28
T
TECHBIO-TECHNE CORP
Healthcare·Biotechnology
0.55%
of portfolio
Number of shares
828,102 sh
Holdings current value
$59.33M
Avg closing price
$70.19
-25.6%
Last action
Added 2.3%
2025Q4
Current $52.20
29
A
AGIALAMOS GOLD INC NEW
Basic Materials·Gold
0.55%
of portfolio
Number of shares
3,724,736 sh
Holdings current value
$58.43M
Avg closing price
$14.74
+198.3%
Last action
Trimmed 1.3%
2025Q4
Current $43.98
30
V
VSHVISHAY INTERTECHNOLOGY INC
Technology·Semiconductors
0.54%
of portfolio
Number of shares
2,579,162 sh
Holdings current value
$57.52M
Avg closing price
$22.66
+20.6%
Last action
Trimmed 10.6%
2025Q4
Current $27.33
31
M
MORNMORNINGSTAR INC
Financial Services·Financial Data & Stock Exchanges
0.54%
of portfolio
Number of shares
193,561 sh
Holdings current value
$57.27M
Avg closing price
$300.63
-40.9%
Last action
Added 1.9%
2025Q4
Current $177.63
32
T
TRNSTRANSCAT INC
Industrials·Specialty Business Services
0.53%
of portfolio
Number of shares
472,927 sh
Holdings current value
$56.60M
Avg closing price
$104.43
-23.1%
Last action
Added 12.3%
2025Q4
Current $80.34
33
C
COHRCOHERENT CORP
Technology·Scientific & Technical Instruments
0.53%
of portfolio
Number of shares
777,538 sh
Holdings current value
$56.34M
Avg closing price
$65.79
+413.3%
Last action
Trimmed 21.4%
2025Q4
Current $337.68
34
N
NPOENPRO INDS INC
Industrials·Specialty Industrial Machinery
0.52%
of portfolio
Number of shares
385,789 sh
Holdings current value
$56.16M
Avg closing price
$171.95
+67.9%
Last action
Added 4.9%
2025Q4
Current $288.78
35
V
VVVVALVOLINE INC
Consumer Cyclical·Auto & Truck Dealerships
0.52%
of portfolio
Number of shares
1,287,721 sh
Holdings current value
$55.63M
Avg closing price
$40.25
-19.7%
Last action
Added 50.4%
2025Q4
Current $32.33
36
L
LSTRLANDSTAR SYS INC
Industrials·Integrated Freight & Logistics
0.51%
of portfolio
Number of shares
297,502 sh
Holdings current value
$54.88M
Avg closing price
$182.68
-1.5%
Last action
Added 22.1%
2025Q4
Current $179.90
37
V
VMIVALMONT INDS INC
Industrials·Conglomerates
0.51%
of portfolio
Number of shares
199,478 sh
Holdings current value
$54.75M
Avg closing price
$236.37
+109.2%
Last action
Trimmed 7.3%
2025Q4
Current $494.44
38
P
PARPAR TECHNOLOGY CORP
Technology·Software - Application
0.51%
of portfolio
Number of shares
1,154,279 sh
Holdings current value
$54.35M
Avg closing price
$45.33
-70.4%
Last action
Trimmed 3.0%
2025Q4
Current $13.42
39
O
ONTOONTO INNOVATION INC
Technology·Semiconductor Equipment & Materials
0.50%
of portfolio
Number of shares
242,632 sh
Holdings current value
$53.27M
Avg closing price
$161.70
+80.8%
Last action
Added 31.6%
2025Q4
Current $292.31
40
C
CIGICOLLIERS INTL GROUP INC
Real Estate·Real Estate Services
0.49%
of portfolio
Number of shares
466,708 sh
Holdings current value
$52.11M
Avg closing price
$122.18
-9.3%
Last action
Added 0.5%
2025Q4
Current $110.87
41
L
LFUSLITTELFUSE INC
Technology·Electronic Components
0.49%
of portfolio
Number of shares
203,304 sh
Holdings current value
$51.96M
Avg closing price
$243.75
+64.8%
Last action
Trimmed 4.6%
2025Q4
Current $401.68
42
A
AAPADVANCE AUTO PARTS INC
Consumer Cyclical·Auto Parts
0.48%
of portfolio
Number of shares
816,931 sh
Holdings current value
$51.74M
Avg closing price
$60.94
-4.6%
Last action
Added 73.2%
2025Q4
Current $58.16
43
L
LNNLINDSAY CORP
Industrials·Farm & Heavy Construction Machinery
0.46%
of portfolio
Number of shares
398,448 sh
Holdings current value
$48.96M
Avg closing price
$118.66
-6.9%
Last action
Trimmed 8.4%
2025Q4
Current $110.53
44
G
G4809J106INTL GNRL INSURANCE HLDNGS L
0.45%
of portfolio
Number of shares
3,459,811 sh
Holdings current value
$48.44M
Avg closing price
$16.26
Last action
Trimmed 0.6%
2025Q4
Current —
45
R
RSRELIANCE STEEL & ALUMINUM CO
Basic Materials·Steel
0.45%
of portfolio
Number of shares
169,401 sh
Holdings current value
$48.38M
Avg closing price
$332.31
+3.7%
Last action
Added 0.3%
2025Q4
Current $344.55
46
T
TGNATEGNA INC
Communication Services·Broadcasting
0.44%
of portfolio
Number of shares
3,393,557 sh
Holdings current value
$47.31M
Avg closing price
$14.99
Last action
Added 0.2%
2025Q4
Current —
47
R
RBARB GLOBAL INC
Industrials·Specialty Business Services
0.43%
of portfolio
Number of shares
600,585 sh
Holdings current value
$45.86M
Avg closing price
$76.60
+38.7%
Last action
Trimmed 3.8%
2025Q4
Current $106.22
48
K
KLICKULICKE & SOFFA INDS INC
Technology·Semiconductor Equipment & Materials
0.42%
of portfolio
Number of shares
923,639 sh
Holdings current value
$45.43M
Avg closing price
$46.94
+80.3%
Last action
Trimmed 16.4%
2025Q4
Current $84.66
49
T
TMDXTRANSMEDICS GROUP INC
Healthcare·Medical Devices
0.42%
of portfolio
Number of shares
301,198 sh
Holdings current value
$45.37M
Avg closing price
$73.94
+53.1%
Last action
Trimmed 1.4%
2025Q3
Current $113.21
50
A
ATKRATKORE INC
Industrials·Electrical Equipment & Parts
0.42%
of portfolio
Number of shares
329,521 sh
Holdings current value
$44.46M
Avg closing price
$145.79
-50.6%
Last action
Exited
2025Q4
Current $72.07
51
R
RPAYREPAY HLDGS CORP
Technology·Software - Infrastructure
0.41%
of portfolio
Number of shares
4,172,624 sh
Holdings current value
$44.06M
Avg closing price
$9.59
-58.1%
Last action
Trimmed 10.7%
2025Q4
Current $4.02
52
H
HCSGHEALTHCARE SVCS GROUP INC
Healthcare·Medical Care Facilities
0.41%
of portfolio
Number of shares
4,158,875 sh
Holdings current value
$44.00M
Avg closing price
$12.35
+74.6%
Last action
Trimmed 12.1%
2025Q4
Current $21.56
53
D
DRSLEONARDO DRS INC
Industrials·Aerospace & Defense
0.41%
of portfolio
Number of shares
1,716,110 sh
Holdings current value
$43.78M
Avg closing price
$22.09
+87.5%
Last action
Trimmed 0.4%
2025Q4
Current $41.41
54
V
VNTVONTIER CORPORATION
Technology·Scientific & Technical Instruments
0.41%
of portfolio
Number of shares
1,140,852 sh
Holdings current value
$43.58M
Avg closing price
$43.25
-14.9%
Last action
Trimmed 7.1%
2025Q4
Current $36.83
55
G
GCMGGCM GROSVENOR INC
Financial Services·Asset Management
0.41%
of portfolio
Number of shares
4,463,761 sh
Holdings current value
$43.57M
Avg closing price
$9.66
+11.9%
Last action
Trimmed 3.9%
2025Q4
Current $10.81
56
A
APAMARTISAN PARTNERS ASSET MGMT
Financial Services·Asset Management
0.41%
of portfolio
Number of shares
1,049,831 sh
Holdings current value
$43.33M
Avg closing price
$45.52
-16.3%
Last action
Trimmed 5.6%
2025Q4
Current $38.12
57
F
FCNCAFIRST CTZNS BANCSHARES INC N
Financial Services·Banks - Regional
0.40%
of portfolio
Number of shares
25,233 sh
Holdings current value
$42.48M
Avg closing price
$1635
+20.9%
Last action
Exited
2025Q3
Current $1976
58
G
G3323L100FABRINET
0.40%
of portfolio
Number of shares
173,476 sh
Holdings current value
$42.47M
Avg closing price
$189.02
Last action
Exited
2025Q2
Current —
59
F
FORRFORRESTER RESH INC
Industrials·Consulting Services
0.40%
of portfolio
Number of shares
2,484,624 sh
Holdings current value
$42.44M
Avg closing price
$21.12
-71.8%
Last action
Exited
2025Q4
Current $5.96
60
L
LECOLINCOLN ELEC HLDGS INC
Industrials·Tools & Accessories
0.40%
of portfolio
Number of shares
224,228 sh
Holdings current value
$42.30M
Avg closing price
$254.48
+3.4%
Last action
Added 0.7%
2025Q4
Current $263.17
61
K
KBRKBR INC
Industrials·Engineering & Construction
0.39%
of portfolio
Number of shares
652,465 sh
Holdings current value
$41.85M
Avg closing price
$56.75
-37.9%
Last action
Added 3.8%
2025Q4
Current $35.23
62
U
UCTTULTRA CLEAN HLDGS INC
Technology·Semiconductor Equipment & Materials
0.39%
of portfolio
Number of shares
845,396 sh
Holdings current value
$41.42M
Avg closing price
$41.21
+89.9%
Last action
Trimmed 1.0%
2025Q4
Current $78.24
63
R
RBCRBC BEARINGS INC
Industrials·Tools & Accessories
0.39%
of portfolio
Number of shares
153,113 sh
Holdings current value
$41.31M
Avg closing price
$276.91
+117.2%
Last action
Added 0.5%
2025Q4
Current $601.39
64
O
ONEWONEWATER MARINE INC
Consumer Cyclical·Specialty Retail
0.38%
of portfolio
Number of shares
1,492,452 sh
Holdings current value
$41.15M
Avg closing price
$25.74
-57.3%
Last action
Trimmed 24.4%
2025Q4
Current $11.00
65
S
SSDSIMPSON MFG INC
Basic Materials·Lumber & Wood Production
0.38%
of portfolio
Number of shares
242,947 sh
Holdings current value
$40.94M
Avg closing price
$190.16
-2.5%
Last action
Added 14.3%
2025Q4
Current $185.33
66
S
SIISPROTT INC
Financial Services·Asset Management
0.38%
of portfolio
Number of shares
986,108 sh
Holdings current value
$40.89M
Avg closing price
$36.90
+251.9%
Last action
Trimmed 4.0%
2025Q4
Current $129.83
67
D
DORMDORMAN PRODS INC
Consumer Cyclical·Auto Parts
0.38%
of portfolio
Number of shares
445,386 sh
Holdings current value
$40.74M
Avg closing price
$99.75
+9.6%
Last action
Added 0.3%
2025Q4
Current $109.35
68
L
LAZLAZARD INC
Financial Services·Capital Markets
0.37%
of portfolio
Number of shares
1,026,619 sh
Holdings current value
$39.20M
Avg closing price
$42.46
+10.8%
Last action
Added 5.2%
2025Q4
Current $47.04
69
M
MLIMUELLER INDS INC
Industrials·Metal Fabrication
0.36%
of portfolio
Number of shares
685,101 sh
Holdings current value
$39.01M
Avg closing price
$53.93
+151.7%
Last action
Trimmed 13.7%
2025Q4
Current $135.74
70
B
BKUBANKUNITED INC
Financial Services·Banks - Regional
0.36%
of portfolio
Number of shares
1,323,680 sh
Holdings current value
$38.74M
Avg closing price
$28.93
+61.8%
Last action
Trimmed 10.8%
2025Q4
Current $46.81
71
P
PLPCPREFORMED LINE PRODS CO
Industrials·Electrical Equipment & Parts
0.36%
of portfolio
Number of shares
309,687 sh
Holdings current value
$38.57M
Avg closing price
$128.64
+155.6%
Last action
Trimmed 4.7%
2025Q4
Current $328.80
72
W
WWDWOODWARD INC
Industrials·Aerospace & Defense
0.36%
of portfolio
Number of shares
220,041 sh
Holdings current value
$38.37M
Avg closing price
$156.96
+134.1%
Last action
Added 0.4%
2025Q4
Current $367.52
73
B
BCBRUNSWICK CORP
Consumer Cyclical·Recreational Vehicles
0.36%
of portfolio
Number of shares
525,789 sh
Holdings current value
$38.26M
Avg closing price
$88.99
-10.1%
Last action
Added 28.3%
2025Q4
Current $79.98
74
P
PIIMPINJ INC
Technology·Semiconductors
0.35%
of portfolio
Number of shares
236,494 sh
Holdings current value
$37.08M
Avg closing price
$126.86
-4.7%
Last action
Trimmed 0.8%
2025Q4
Current $120.93
75
J
JBSSSANFILIPPO JOHN B & SON INC
Consumer Defensive·Packaged Foods
0.34%
of portfolio
Number of shares
375,039 sh
Holdings current value
$36.44M
Avg closing price
$104.95
-22.4%
Last action
Added 1.7%
2025Q4
Current $81.44

Portfolio heatmap

Box size = % of portfolio · color = return since filing
AL
1.25% · +36.8%
ACA
1.11% · +44.1%
ZD
1.00% · -14.7%
MKSI
0.98% · +114.9%
HAE
0.91% · -27.9%
SEIC
0.89% · +40.7%
IOSP
0.88% · -38.0%
ENOV
0.87% · -49.5%
FORM
0.85% · +145.1%
KW
0.77% · +12.1%
CRUS
0.74% · +35.4%
KAI
0.74% · +11.2%
JBTM
0.71% · +37.8%
WIREEUR
0.71%
FSV
0.69% · -2.1%
UFPI
0.68% · -13.9%
MMI
0.68% · -11.3%
KWR
0.65% · -18.5%
ESE
0.64% · +203.5%
IPAR
0.64% · -21.4%
ASSURED GUARANTY LTD
0.63%
ESI
0.62% · +40.0%
ESAB
0.61% · +9.0%
ROG
0.61% · +6.5%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Industrials155 pos$2.63B28.1%
  • Technology117 pos$1.88B20.1%
  • Consumer Cyclical89 pos$1.14B12.2%
  • Financial Services117 pos$1.11B11.8%
  • Healthcare89 pos$782.4M8.4%
  • Basic Materials39 pos$702.1M7.5%
  • Communication Services21 pos$345.9M3.7%
  • Real Estate9 pos$312.8M3.3%
  • Energy32 pos$234.2M2.5%
  • Consumer Defensive23 pos$228.1M2.4%
  • Utilities2 pos$841K0.0%
(12.4% unclassified, excluded from %)