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Latest Yorktown Management & Research Co Inc Stock Portfolio

$149Million | No. of Holdings #251

Yorktown Management & Research Co Inc Performance

2026 Q3-10.88%
YTD+4.78%
2025+11.81%

About Yorktown Management & Research Co Inc and 13F Hedge Fund Stock Holdings

On 2026-10-28, the fund reported it's updated stock portfolio. In the 13F Holdings report, Yorktown Management & Research Co Inc reported an equity portfolio of $149.7 Millions as of 30 Sep, 2026. <br><br> The top stock holdings of Yorktown Management & Research Co Inc are FIX, IESC, GH. The fund has invested 3.3% of it's portfolio in COMFORT SYSTEMS USA, INC. and 2.4% of portfolio in IES HOLDINGS, INC. <br><br> The fund managers got completely rid off CONSTRUCTION PARTNERS, INC. (ROAD), CIPHER DIGITAL, INC. (CIFR) and TOPBUILD CORPORATION (BLD) stocks. They significantly reduced their stock positions in FREEDOM HOLDING CORP (FRHC), EAGLE MATERIALS, INC. (EXP) and DYCOM INDUSTRIES, INC. (DY). Yorktown Management & Research Co Inc opened new stock positions in NEPTUNE INSURANCE HOLDINGS, INC., BROWN & BROWN, INC. (BRO) and COGNEX CORPORATION (CGNX). The fund showed a lot of confidence in some stocks as they added substantially to ARGAN, INC. (AGX), UMB FINANCIAL CORPORATION (UMBF) and CUSTOMERS BANCORP, INC. (CUBI).
Yorktown Management & Research Co Inc Equity Portfolio Value
Last Reported on: 28 Oct, 2026
$149Million
  as of Oct 28, 2026

Yorktown Management & Research Co Inc Annual Return Estimates Vs S&P 500

Our best estimate is that Yorktown Management & Research Co Inc made a return of -10.88% in the last quarter. In trailing 12 months, it's portfolio return was 3.34%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
neptune insurance holdings, inc.720,673
brown & brown, inc.593,775
cognex corporation509,460
waystar holding corporation508,067
archrock, inc.451,321
adma biologics, inc.436,305
agilysys, inc.427,152
gigacloud technology, inc.421,192
New stocks bought by Yorktown Management & Research Co Inc

Additions

Ticker% Inc.
argan, inc.179
umb financial corporation166
customers bancorp, inc.130
ies holdings, inc.100
axos financial, inc.85.83
hut 8 corporation62.79
mueller industries, inc.54.03
ceco environmental corporation41.26
Additions to existing portfolio by Yorktown Management & Research Co Inc

Reductions

Ticker% Reduced
freedom holding corp-63.51
ishares preferred and income securities etf-37.5
eagle materials, inc.-37.26
dycom industries, inc.-36.54
spx technologies, inc.-36.47
hawkins, inc.-35.65
united states lime & minerals, inc.-33.73
ishares convertible bond etf-25.00
Yorktown Management & Research Co Inc reduced stake in above stock

Sold off

Ticker$ Sold
pagseguro digital ltd.-342,090
accelerant holdings-267,216
cipher digital, inc.-482,650
klarna group plc-259,072
alignment healthcare, inc.-292,863
catalyst pharmaceuticals, inc.-325,301
universal technical institute, inc.-361,407
american superconductor corporation-265,664
Yorktown Management & Research Co Inc got rid off the above stocks

Sector Distribution

Yorktown Management & Research Co Inc has about 20.4% of it's holdings in Industrials sector.

  • Industrials
  • Others
  • Technology
  • Healthcare
  • Financial Services
  • Consumer Cyclical
  • Consumer Defensive
  • Basic Materials
  • Real Estate
Sector%
Industrials20.4
Others19.4
Technology18.2
Healthcare16.8
Financial Services12.3
Consumer Cyclical5.3
2
Consumer Defensive1.7
Basic Materials1.7
Real Estate1.1

Market Cap. Distribution

Yorktown Management & Research Co Inc has about 37.8% of it's portfolio invested in the large-cap and mega-cap stocks.

  • MID-CAP
  • LARGE-CAP
  • UNALLOCATED
  • SMALL-CAP
  • MEGA-CAP
Category%
MID-CAP39.8
LARGE-CAP36.1
UNALLOCATED19.4
SMALL-CAP2.9
MEGA-CAP1.7

Stocks belong to which Index?

About 58.2% of the stocks held by Yorktown Management & Research Co Inc either belong to S&P 500 or RUSSELL 2000 index.

  • RUSSELL 2000
  • Others
  • S&P 500
Index%
RUSSELL 200049.7
Others41.8
S&P 5008.5
Top 5 Winners (%)%
grail, inc.
105.2 %
RNG
ringcentral, inc.
91.6 %
TWST
twist bioscience corporation
87.8 %
U
unity software, inc.
43.2 %
HALO
halozyme therapeutics, inc.
41.0 %
Top 5 Winners ($)$
RNG
ringcentral, inc.
0.5 M
TWST
twist bioscience corporation
0.5 M
grail, inc.
0.4 M
GH
guardant health, inc.
0.4 M
ANET
arista networks, inc.
0.3 M
Top 5 Losers (%)%
LQDA
liquidia corporation
-62.0 %
RARE
ultragenyx pharmaceutical, inc.
-55.0 %
IESC
ies holdings, inc.
-49.1 %
MTZ
mastec, inc.
-48.7 %
ALGM
allegro microsystems, inc.
-47.8 %
Top 5 Losers ($)$
IESC
ies holdings, inc.
-3.4 M
MLI
mueller industries, inc.
-1.0 M
FIX
comfort systems usa, inc.
-1.0 M
KLAC
kla corporation
-1.0 M
LQDA
liquidia corporation
-0.6 M

Yorktown Management & Research Co Inc Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Yorktown Management & Research Co Inc

Yorktown Management & Research Co Inc has 251 stocks in it's portfolio. About 15% of the portfolio is in top 10 stocks. IESC proved to be the most loss making stock for the portfolio. RNG was the most profitable stock for Yorktown Management & Research Co Inc last quarter.

$149.68MTotal Value
274Positions
28 Oct, 2026Last Reported
Current holdings of Current Stock Holdings of Yorktown Management & Research Co Inc, last reported on 28 Oct, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
AAXJ
Ishares Iboxx $ High Yield Corporate Bond Etf

Ishares Iboxx $ High Yield Corporate Bond Etf

AAXJ
Yorktown Management & Research Co Inc's holding in Ishares Iboxx $ High Yield Corporate Bond Etf over time
0.52%10,000
$772.1K
0.52%
unchanged 0 percentunchanged
AAXJ
Ishares Preferred And Income Securities Etf

Ishares Preferred And Income Securities Etf

AAXJ
Yorktown Management & Research Co Inc's holding in Ishares Preferred And Income Securities Etf over time
0.39%20,000
$590.0K
0.39%
decreased 37.5 percentreduced
AGT
Ishares Convertible Bond Etf

Ishares Convertible Bond Etf

AGT
Yorktown Management & Research Co Inc's holding in Ishares Convertible Bond Etf over time
1.13%15,000
$1.69M
1.13%
decreased 25 percentreduced
ARGX
Argenx S.E.

Argenx S.E.

ARGX
Yorktown Management & Research Co Inc's holding in Argenx S.E. over time
0.27%425
$407.5K
0.27%
unchanged 0 percentunchanged