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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
VRNS icon
151
Varonis Systems
VRNS
$4.82B
$342K 0.27%
5,950
– –
CPRX
152
DELISTED
Catalyst Pharmaceutical
CPRX
$341K 0.27%
17,300
– –
FOUR icon
153
Shift4
FOUR
$3.47B
$341K 0.27%
4,400
– –
CLH icon
154
Clean Harbors
CLH
$16.7B
$337K 0.27%
1,450
– –
MGRC icon
155
McGrath RentCorp
MGRC
$2.94B
$334K 0.27%
2,850
– –
PAY icon
156
Paymentus
PAY
$5.08B
$330K 0.26%
10,800
– –
ALGM icon
157
Allegro MicroSystems
ALGM
$7.92B
$330K 0.26%
11,300
– –
RRX icon
158
Regal Rexnord
RRX
$11.5B
$330K 0.26%
2,300
– –
TBBK icon
159
The Bancorp
TBBK
$2.83B
$322K 0.26%
4,300
– –
GWRE icon
160
Guidewire Software
GWRE
$14.4B
$322K 0.26%
1,400
– –
BAM icon
161
Brookfield Asset Management
BAM
$87.1B
$321K 0.26%
5,637
– –
WAL icon
162
Western Alliance Bancorporation
WAL
$9.01B
$321K 0.26%
3,700
– –
SSD icon
163
Simpson Manufacturing
SSD
$7.99B
$318K 0.25%
1,900
– –
CUBI icon
164
Customers Bancorp
CUBI
$2.8B
$317K 0.25%
+4,850
New +$319K
NBIX icon
165
Neurocrine Biosciences
NBIX
$15.9B
$316K 0.25%
+2,250
New +$305K
CSW
166
CSW Industrials
CSW
$5.65B
$316K 0.25%
1,300
-650
-33% -$174K
SEZL
167
Sezzle
SEZL
$4.22B
$314K 0.25%
3,950
– –
BSY icon
168
Bentley Systems
BSY
$10.8B
$314K 0.25%
6,100
– –
VVX icon
169
V2X
VVX
$2.55B
$314K 0.25%
5,400
– –
ARGX icon
170
argenx
ARGX
$54.8B
$313K 0.25%
425
– –
GRAB icon
171
Grab
GRAB
$14.7B
$313K 0.25%
52,000
– –
CVLT icon
172
Commault Systems
CVLT
$5.87B
$311K 0.25%
1,650
– –
GTLS
173
DELISTED
Chart Industries
GTLS
$310K 0.25%
+1,550
New +$295K
UFPT icon
174
UFP Technologies
UFPT
$2.5B
$309K 0.25%
1,550
– –
BMI icon
175
Badger Meter
BMI
$3.91B
$295K 0.23%
1,650
– –
5 6
7
8 9

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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.