Yorktown Management & Research Co Inc

All Holdings — 2025 Q4

Portfolio Concentration Analytics: 7.6
Risk-based ENB:
Total Positions
249
Quarter
2025 Q4
Top Holding
FIX (2.6%)
Top 10 Concentration
17.4%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-25 of 249
Stock History Sector / Type Port % Prev % Rank / Prev Conviction Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
FIX
Comfort Systems...
Industrials 2.61% 2.30% #1 2
Prev: #3
1.0 no change no change
P
S
3,500 $3,266,515 2023 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
ICVT
iShares Convert...
ETF 2.13% 3.99% #2 1
Prev: #1
1.0 -23,000 -46.0%
P
S
27,000 $2,659,500 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
IESC
IES Holdings, I...
Industrials 1.97% 2.01% #3 1
Prev: #4
0.8 no change no change
P
S
6,340 $2,466,386 2023 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
CWB
SPDR Bloomberg ...
ETF 1.93% 3.61% #4 2
Prev: #2
0.9 -23,000 -46.0%
P
S
27,000 $2,408,400 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
VWOB
Vanguard Emergi...
ETF 1.78% 1.33% #5 5
Prev: #10
2.8 8,000 32.0%
P
S
33,000 $2,225,190 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
LPLA
LPL Financial H...
Financial Services 1.51% 1.40% #6 3
Prev: #9
0.6 no change no change
P
S
5,290 $1,889,429 2017 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
CYBR
CyberArk Softwa...
Technology 1.44% 1.56% #7 1
Prev: #6
0.6 no change no change
P
S
4,050 $1,806,543 2015 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
FN
Fabrinet
Technology 1.38% 1.10% #8 5
Prev: #13
0.6 no change no change
P
S
3,800 $1,730,064 2017 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
INSM
Insmed, Inc.
Healthcare 1.34% 1.10% #9 5
Prev: #14
0.5 no change no change
P
S
9,600 $1,670,784 2024 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
MLI
Mueller Industr...
Industrials 1.33% 1.16% #10 1
Prev: #11
0.5 no change no change
P
S
14,450 $1,658,860 2013 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
AXON
Axon Enterprise...
Industrials 1.20% 1.52% #11 4
Prev: #7
0.5 no change no change
P
S
2,650 $1,505,015 2024 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
HOOD
Robinhood Marke...
Financial Services 1.11% 1.40% #12 4
Prev: #8
0.4 no change no change
P
S
12,300 $1,391,130 2021 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
ANET
Arista Networks...
Technology 1.03% 1.14% #13 1
Prev: #12
0.4 no change no change
P
S
9,800 $1,284,094 2022 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
PFF
iShares Preferr...
Preferred 0.99% 1.64% #14 9
Prev: #5
0.5 -25,000 -38.5%
P
S
40,000 $1,238,400 2011 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
FTAI
FTAI Aviation L...
Industrials 0.91% 0.77% #15 4
Prev: #19
0.4 no change no change
P
S
5,800 $1,141,730 2024 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
WCC
WESCO Internati...
Industrials 0.89% 0.77% #16 4
Prev: #20
0.4 no change no change
P
S
4,550 $1,113,112 2022 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
KLAC
KLA Corporation
Technology 0.86% 0.77% #17 4
Prev: #21
0.3 no change no change
P
S
890 $1,081,421 2018 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
NVMI
Nova Ltd.
Technology 0.84% 0.46% #18 49
Prev: #67
2.6 1,400 77.8%
P
S
3,200 $1,050,848 2024 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
RJF
Raymond James F...
Financial Services 0.83% 0.89% #19 3
Prev: #16
0.3 no change no change
P
S
6,450 $1,035,806 2014 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
MEDP
Medpace Holding...
Healthcare 0.81% 0.74% #20 7
Prev: #27
0.3 no change no change
P
S
1,800 $1,010,970 2022 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
SRAD
Sportradar Grou...
Technology 0.80% 0.90% #21 6
Prev: #15
0.3 no change no change
P
S
42,100 $1,000,717 2024 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
SNEX
StoneX Group, I...
Financial Services 0.80% 0.84% #22 5
Prev: #17
0.3 no change no change
P
S
10,500 $998,865 2022 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
GFI
Gold Fields Ltd...
Basic Materials 0.79% 0.76% #23 1
Prev: #24
0.3 no change no change
P
S
22,750 $993,265 2023 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
N/A
Accelerant Hold...
Unknown 0.78% #24
Prev: #—
2.3 59,300 no change
NEW
59,300 $969,555 13F Filing 2025-12-31 2026-02-14 (Est.)
PEN
Penumbra, Inc.
Healthcare 0.75% 0.61% #25 18
Prev: #43
0.3 no change no change
P
S
3,000 $932,730 2020 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
DSGX
Descartes Syste...
Technology 0.00% 0.81%
Sold All 😨
(Was: #18)
0.3 -10,800 -100.0%
CLOSED
$— 2021 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
DT
Dynatrace, Inc.
Technology 0.00% 0.41%
Sold All 😨
(Was: #87)
0.3 -10,600 -100.0%
CLOSED
$— 2024 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
SFM
Sprouts Farmers...
Consumer Defensive 0.00% 0.38%
Sold All 😨
(Was: #95)
0.3 -4,350 -100.0%
CLOSED
$— 2024 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
CCOI
COGENT COMMUNIC...
Communication Services 0.00% 0.36%
Sold All 😨
(Was: #101)
0.3 -11,700 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
FSV
FirstService Co...
Real Estate 0.00% 0.35%
Sold All 😨
(Was: #106)
0.3 -2,300 -100.0%
CLOSED
$— 2021 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
JKHY
Jack Henry & As...
Technology 0.00% 0.34%
Sold All 😨
(Was: #114)
0.3 -2,850 -100.0%
CLOSED
$— 2018 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
KSPI
Kaspi.KZ JSC
Technology 0.00% 0.30%
Sold All 😨
(Was: #135)
0.3 -4,550 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
ONON
On Holding AG
Consumer Cyclical 0.00% 0.29%
Sold All 😨
(Was: #140)
0.3 -8,600 -100.0%
CLOSED
$— 2024 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
TASK
TaskUS, Inc.
Technology 0.00% 0.28%
Sold All 😨
(Was: #144)
0.3 -19,800 -100.0%
CLOSED
$— 2024 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
ODD
Oddity Tech Ltd...
Consumer Defensive 0.00% 0.28%
Sold All 😨
(Was: #146)
0.3 -5,650 -100.0%
CLOSED
$— 2024 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
VRNS
Varonis Systems...
Technology 0.00% 0.27%
Sold All 😨
(Was: #151)
0.3 -5,950 -100.0%
CLOSED
$— 2025 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
CPRX
Catalyst Pharma...
Healthcare 0.00% 0.27%
Sold All 😨
(Was: #152)
0.3 -17,300 -100.0%
CLOSED
$— 2022 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
FOUR
Shift4 Payments...
Technology 0.00% 0.27%
Sold All 😨
(Was: #153)
0.3 -4,400 -100.0%
CLOSED
$— 2024 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
MGRC
McGrath RentCor...
Industrials 0.00% 0.27%
Sold All 😨
(Was: #155)
0.3 -2,850 -100.0%
CLOSED
$— 2024 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
RRX
Regal Rexnord C...
Industrials 0.00% 0.26%
Sold All 😨
(Was: #158)
0.3 -2,300 -100.0%
CLOSED
$— 2010 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
SSD
Simpson Manufac...
Basic Materials 0.00% 0.25%
Sold All 😨
(Was: #163)
0.3 -1,900 -100.0%
CLOSED
$— 2012 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
BSY
Bentley Systems...
Technology 0.00% 0.25%
Sold All 😨
(Was: #168)
0.3 -6,100 -100.0%
CLOSED
$— 2023 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
CVLT
Commvault Syste...
Technology 0.00% 0.25%
Sold All 😨
(Was: #172)
0.3 -1,650 -100.0%
CLOSED
$— 2025 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
UFPT
UFP TECHNOLOGIE...
Healthcare 0.00% 0.25%
Sold All 😨
(Was: #174)
0.3 -1,550 -100.0%
CLOSED
$— 2010 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
WNS
WNS Holdings Lt...
Unknown 0.00% 0.23%
Sold All 😨
(Was: #177)
0.3 -3,800 -100.0%
CLOSED
$— 2012 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
OWL
Blue Owl Capita...
Financial Services 0.00% 0.23%
Sold All 😨
(Was: #178)
0.3 -16,900 -100.0%
CLOSED
$— 2024 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
MBIN
Merchants Banco...
Financial Services 0.00% 0.22%
Sold All 😨
(Was: #180)
0.3 -8,800 -100.0%
CLOSED
$— 2023 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
CELH
Celsius Holding...
Consumer Defensive 0.00% 0.22%
Sold All 😨
(Was: #182)
0.3 -4,750 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
VC
Visteon Corp.
Consumer Cyclical 0.00% 0.19%
Sold All 😨
(Was: #191)
0.3 -2,000 -100.0%
CLOSED
$— 2024 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
DRVN
Driven Brands H...
Consumer Cyclical 0.00% 0.19%
Sold All 😨
(Was: #192)
0.3 -14,850 -100.0%
CLOSED
$— 2022 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
LTH
Life Time Group...
Consumer Cyclical 0.00% 0.19%
Sold All 😨
(Was: #194)
0.3 -8,500 -100.0%
CLOSED
$— 2024 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
BJ
BJ's Wholesale ...
Consumer Defensive 0.00% 0.18%
Sold All 😨
(Was: #197)
0.3 -2,390 -100.0%
CLOSED
$— 2020 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
SKWD
Skyward Special...
Financial Services 0.00% 0.17%
Sold All 😨
(Was: #202)
0.3 -4,450 -100.0%
CLOSED
$— 2025 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
NCNO
nCino, Inc.
Technology 0.00% 0.17%
Sold All 😨
(Was: #203)
0.3 -7,750 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
RRC
Range Resources...
Energy 0.00% 0.16%
Sold All 😨
(Was: #205)
0.3 -5,400 -100.0%
CLOSED
$— 2022 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
Showing 1-25 of 249 holdings

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