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YMRC

Yorktown Management & Research Company Portfolio holdings

AUM $163M
1-Year Est. Return 68.53%
This Fund
S&P 500
This Quarter Est. Return
+1.63%
1 Year Est. Return
+68.53%
3 Year Est. Return
+222.74%
5 Year Est. Return
+299.09%
10 Year Est. Return
+935.04%
AUM
$125M
AUM Growth
-$338K
Cap. Flow
+$450K
Cap. Flow %
0.36%
Top 10 Hldgs %
17.41%
Holding
249
New
43
Increased
9
Reduced
8
Closed
30

Top Buys

Rank Stock Value
1
LQD icon
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
+$889K
2
ARX
Accelerant Holdings
ARX
+$835K
3
ZETA icon
Zeta Global
ZETA
+$716K
4
FIGR
Figure Technology Solutions
FIGR
+$692K
5
LYFT icon
Lyft
LYFT
+$690K

Top Sells

Rank Stock Value
1
ICVT icon
iShares Convertible Bond ETF
ICVT
+$2.31M
2
CWB icon
State Street SPDR Bloomberg Convertible Securities ETF
CWB
+$2.09M
3
DSGX icon
Descartes Systems
DSGX
+$1.02M
4
SEMR
Semrush
SEMR
+$820K
5
PFF icon
iShares Preferred and Income Securities ETF
PFF
+$779K

Sector Composition

Rank Sector Weight
1 Technology 26.07%
2 Industrials 25.34%
3 Financials 17.27%
4 Healthcare 8.54%
5 Miscellaneous 8.04%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FIX icon
1
Comfort Systems
FIX
$58.4B
$3.27M 2.61%
3,500
– –
ICVT icon
2
iShares Convertible Bond ETF
ICVT
$7.96B
$2.66M 2.13%
27,000
-23,000
-46% -$2.31M
IESC icon
3
IES Holdings
IESC
$12.9B
$2.47M 1.97%
12,680
– –
CWB icon
4
State Street SPDR Bloomberg Convertible Securities ETF
CWB
$5.62B
$2.41M 1.93%
27,000
-23,000
-46% -$2.09M
VWOB icon
5
Vanguard Emerging Markets Government Bond ETF
VWOB
$6.2B
$2.23M 1.78%
33,000
+8,000
+32% +$540K
LPLA icon
6
LPL Financial
LPLA
$24.8B
$1.89M 1.51%
5,290
– –
CYBR
7
DELISTED
CyberArk
CYBR
$1.81M 1.44%
4,050
– –
FN icon
8
Fabrinet
FN
$15B
$1.73M 1.38%
3,800
– –
INSM icon
9
Insmed
INSM
$25.7B
$1.67M 1.34%
9,600
– –
MLI icon
10
Mueller Industries
MLI
$13.4B
$1.66M 1.33%
28,900
– –
AXON
11
Axon Enterprise
AXON
$34.9B
$1.51M 1.2%
2,650
– –
HOOD icon
12
Robinhood
HOOD
$107B
$1.39M 1.11%
12,300
– –
ANET icon
13
Arista Networks
ANET
$261B
$1.28M 1.03%
9,800
– –
PFF icon
14
iShares Preferred and Income Securities ETF
PFF
$12.6B
$1.24M 0.99%
40,000
-25,000
-38% -$779K
FTAI icon
15
FTAI Aviation
FTAI
$18B
$1.14M 0.91%
5,800
– –
WCC
16
WESCO International
WCC
$17.9B
$1.11M 0.89%
4,550
– –
KLAC icon
17
KLA
KLAC
$245B
$1.08M 0.86%
8,900
– –
NVMI
18
Nova
NVMI
$11.7B
$1.05M 0.84%
3,200
+1,400
+78% +$450K
RJF icon
19
Raymond James Financial
RJF
$30.8B
$1.04M 0.83%
6,450
– –
MEDP icon
20
Medpace
MEDP
$17.3B
$1.01M 0.81%
1,800
– –
SRAD icon
21
Sportradar
SRAD
$3.92B
$1M 0.8%
42,100
– –
SNEX icon
22
StoneX
SNEX
$8.06B
$999K 0.8%
23,625
– –
GFI icon
23
Gold Fields
GFI
$36B
$993K 0.79%
22,750
– –
ARX
24
Accelerant Holdings
ARX
$4.29B
$970K 0.78%
+59,300
New +$835K
PEN icon
25
Penumbra
PEN
$12.6B
$933K 0.75%
3,000
– –
1
2 3 4 5

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Yorktown Management & Research Company's Q4 2025 Portfolio in Review

As of Q4 2025, Yorktown Management & Research Company held 249 positions worth $125M, down 0.27% from $125M the previous quarter. Its ten largest holdings account for 17% of the portfolio.

Yorktown Management & Research Company's Q4 2025 filing shows 43 new, 9 increased, 8 reduced and 30 closed positions. Its largest new stake was iShares iBoxx $ Investment Grade Corporate Bond ETF: 8,000 shares worth $882K. The largest sale was iShares Convertible Bond ETF, an estimated $2.31M.

By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 26% a quarter earlier, followed by Industrials and Financials.

  • Yorktown Management & Research Company's largest Q4 2025 buy was iShares iBoxx $ Investment Grade Corporate Bond ETF: 8,000 shares worth $882K.
  • Yorktown Management & Research Company added most to Vanguard Emerging Markets Government Bond ETF in Q4 2025, an estimated $540K increase.
  • Yorktown Management & Research Company's biggest Q4 2025 reduction was iShares Convertible Bond ETF, cutting an estimated $2.31M.
  • Yorktown Management & Research Company fully exited Descartes Systems in Q4 2025, selling an estimated $1.02M.
  • Yorktown Management & Research Company's ten largest holdings make up 17% of its $125M portfolio in Q4 2025.
  • Yorktown Management & Research Company opened 43 new positions and closed 30 in Q4 2025.
  • Yorktown Management & Research Company's portfolio value fell 0.27% quarter-over-quarter to $125M.

Based on Yorktown Management & Research Company's 13F filing for Q4 2025, filed 23 Jan 2026.