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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
+15.8%
1 Year Est. Return
+68.53%
3 Year Est. Return
+222.75%
5 Year Est. Return
+299.09%
10 Year Est. Return
+935.04%
AUM
$125M
AUM Growth
+$20.7M
Cap. Flow
+$10.7M
Cap. Flow %
8.52%
Top 10 Hldgs %
20.76%
Holding
244
New
36
Increased
3
Reduced
4
Closed
38

Top Buys

Rank Stock Value
1
ICVT icon
iShares Convertible Bond ETF
ICVT
+$4.7M
2
CWB icon
State Street SPDR Bloomberg Convertible Securities ETF
CWB
+$4.3M
3
PFF icon
iShares Preferred and Income Securities ETF
PFF
+$2.04M
4
VWOB icon
Vanguard Emerging Markets Government Bond ETF
VWOB
+$1.65M
5
HYG icon
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
+$645K

Top Sells

Rank Stock Value
1
DUOL icon
Duolingo
DUOL
+$810K
2
LOGI icon
Logitech
LOGI
+$676K
3
MRX
Marex Group Limited Ordinary Shares
MRX
+$531K
4
PATK icon
Patrick Industries
PATK
+$512K
5
OSIS icon
OSI Systems
OSIS
+$510K

Sector Composition

Rank Sector Weight
1 Technology 25.88%
2 Industrials 23.58%
3 Financials 15.35%
4 Healthcare 7.48%
5 Consumer Discretionary 7.11%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CALX icon
76
Calix
CALX
$2.51B
$552K 0.44%
9,000
– –
RSI icon
77
Rush Street Interactive
RSI
$2.81B
$551K 0.44%
+26,900
New +$507K
SAIA icon
78
Saia
SAIA
$9.73B
$551K 0.44%
1,840
– –
CAMT icon
79
Camtek
CAMT
$8.13B
$546K 0.44%
5,200
– –
BROS icon
80
Dutch Bros
BROS
$8.91B
$539K 0.43%
10,300
– –
PHM icon
81
Pultegroup
PHM
$24.6B
$529K 0.42%
4,000
– –
TDY icon
82
Teledyne Technologies
TDY
$31.8B
$527K 0.42%
900
– –
DOCS icon
83
Doximity
DOCS
$4.45B
$527K 0.42%
7,200
– –
PCTY icon
84
Paylocity
PCTY
$7.73B
$526K 0.42%
3,300
– –
APG icon
85
APi Group
APG
$18.8B
$521K 0.42%
15,150
– –
ACMR icon
86
ACM Research
ACMR
$5.66B
$520K 0.41%
13,300
– –
DT icon
87
Dynatrace
DT
$14.3B
$514K 0.41%
10,600
– –
BLD
88
DELISTED
TopBuild
BLD
$508K 0.41%
1,300
– –
SPXC icon
89
SPX Corp
SPXC
$10.9B
$504K 0.4%
2,700
– –
IDCC icon
90
InterDigital
IDCC
$9.07B
$501K 0.4%
1,450
– –
DGII icon
91
Digi International
DGII
$3.23B
$500K 0.4%
13,700
– –
CECO icon
92
Ceco Environmental
CECO
$4.43B
$497K 0.4%
+9,700
New +$411K
PAX icon
93
Patria Investments
PAX
$1.79B
$496K 0.4%
34,000
– –
VEEV icon
94
Veeva Systems
VEEV
$39.2B
$492K 0.39%
1,650
– –
SFM icon
95
Sprouts Farmers Market
SFM
$8.03B
$473K 0.38%
4,350
– –
MTZ icon
96
MasTec
MTZ
$22.6B
$468K 0.37%
+2,200
New +$403K
CVCO icon
97
Cavco Industries
CVCO
$4.6B
$465K 0.37%
800
– –
ZWS icon
98
Zurn Elkay Water Solutions
ZWS
$8.46B
$459K 0.37%
9,750
– –
SPSC icon
99
SPS Commerce
SPSC
$2.75B
$451K 0.36%
4,330
– –
ASR icon
100
Grupo Aeroportuario del Sureste
ASR
$8.24B
$449K 0.36%
1,390
– –
2 3
4
5 6

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Yorktown Management & Research Company's Q3 2025 Portfolio in Review

As of Q3 2025, Yorktown Management & Research Company held 244 positions worth $125M, up 20% from $105M the previous quarter. Its ten largest holdings account for 21% of the portfolio.

Yorktown Management & Research Company deployed $10.7M of net new capital in Q3 2025, opening 36 new positions and adding to 3 existing holdings. Its largest new stake was iShares Convertible Bond ETF: 50,000 shares worth $5M.

By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 29% a quarter earlier, followed by Industrials and Financials.

On the sell side, the largest reduction was Robinhood, an estimated $393K trimmed.

  • Yorktown Management & Research Company's largest Q3 2025 buy was iShares Convertible Bond ETF: 50,000 shares worth $5M.
  • Yorktown Management & Research Company added most to Semrush in Q3 2025, an estimated $476K increase.
  • Yorktown Management & Research Company's biggest Q3 2025 reduction was Robinhood, cutting an estimated $393K.
  • Yorktown Management & Research Company fully exited Duolingo in Q3 2025, selling an estimated $810K.
  • Yorktown Management & Research Company's ten largest holdings make up 21% of its $125M portfolio in Q3 2025.
  • Yorktown Management & Research Company opened 36 new positions and closed 38 in Q3 2025.
  • Yorktown Management & Research Company's portfolio value rose 20% quarter-over-quarter to $125M.

Based on Yorktown Management & Research Company's 13F filing for Q3 2025, filed 29 Oct 2025.