13F HOLDINGS REPORT

Yorktown Management & Research Co Inc

Quarter ended Q4 2023 · Filed October 26, 2023 · Accession 0000950123-23-009030

Total Value

$88.9M

Positions

211

Other Managers

Confidential Omitted

View on SEC.gov

Holdings (212)

#	Issuer	Ticker / CUSIP	Shares	Value	% of Filing
1	LPL Financial Holdings, Inc.	50212V100	7,990	$1.9M	2.14%
2	Mueller Industries, Inc.	624756102	19,900	$1.5M	1.68%
3	Rambus, Inc.	RMBS	24,600	$1.4M	1.54%
4	Super Micro Computer, Inc.	SMCI	4,975	$1.4M	1.53%
5	Northern Oil and Gas, Inc.	NOG	25,600	$1.0M	1.16%
6	Novanta, Inc.	NOVTU	6,500	$932,360	1.05%
7	Perion Network Ltd.	PERI	30,300	$928,089	1.04%
8	Lattice Semiconductor Corp.	LSCC	10,400	$893,672	1.01%
9	Jabil, Inc.	JBL	7,000	$888,230	1.00%
10	BorgWarner, Inc.	BWA	19,750	$797,308	0.90%
11	Permian Resources Corp.	PR	56,500	$788,740	0.89%
12	Sanmina Corp.	SANM	14,500	$787,060	0.89%
13	Ovintiv, Inc.	OVV	16,500	$784,905	0.88%
14	Matson, Inc.	MATX	8,500	$754,120	0.85%
15	Alpha Metallurgical Resources, Inc.	020764106	2,900	$753,217	0.85%
16	SPS Commerce, Inc.	SPSC	4,330	$738,741	0.83%
17	Saia, Inc.	SAIA	1,840	$733,516	0.83%
18	Cleveland-Cliffs, Inc.	CLF	46,500	$726,795	0.82%
19	Qualys, Inc.	QLYS	4,700	$716,985	0.81%
20	Genworth Financial, Inc.	37247D106	122,000	$714,920	0.80%
21	BJ's Wholesale Club Holdings, Inc.	05550J101	10,000	$713,700	0.80%
22	Arcos Dorados Holdings Inc.	ARCO	73,000	$690,580	0.78%
23	KLA-Tencor Corp.	KLAC	1,500	$687,990	0.77%
24	American Equity Investment Life Holding Co.	025676206	12,400	$665,136	0.75%
25	Raymond James Financial, Inc.	754730109	6,450	$647,774	0.73%
26	UFP Industries, Inc.	UFPI	6,300	$645,120	0.73%
27	Tyler Technologies, Inc.	TYL	1,650	$637,131	0.72%
28	Matador Resources Co.	MTDR	10,600	$630,488	0.71%
29	StoneX Group, Inc.	SNEX	6,400	$620,288	0.70%
30	Lithia Motors, Inc.	536797103	2,100	$620,193	0.70%
31	Ingersoll Rand, Inc.	IR	9,700	$618,084	0.70%
32	ICON PLC	ICLR	2,450	$603,313	0.68%
33	Descartes Systems Group, Inc./The	249906108	8,200	$601,716	0.68%
34	KKR & Co. LP	KKRT	9,700	$597,520	0.67%
35	First BanCorp. (Puerto Rico)	318672706	44,000	$592,240	0.67%
36	Genmab A/S	GNMSF	16,600	$585,482	0.66%
37	Fortinet, Inc.	FTNT	9,900	$580,932	0.65%
38	Atkore International Group, Inc.	ATKR	3,800	$566,922	0.64%
39	LCI Industries	50189K103	4,800	$563,616	0.63%
40	Franklin Electric Co., Inc.	FELE	6,000	$535,380	0.60%
41	Old Dominion Freight Line, Inc.	ODFL	1,300	$531,882	0.60%
42	Align Technology, Inc.	ALGN	1,725	$526,677	0.59%
43	Dick's Sporting Goods, Inc.	253393102	4,800	$521,184	0.59%
44	WESCO International, Inc.	95082P105	3,600	$517,752	0.58%
45	Logitech International S.A.	H50430232	7,500	$517,050	0.58%
46	Trex Co., Inc.	TREX	8,300	$511,529	0.58%
47	Target Hospitality Corp	TH	32,000	$508,160	0.57%
48	CyberArk Software Ltd.	M2682V108	3,100	$507,687	0.57%
49	Pool Corp.	POOL	1,410	$502,101	0.56%
50	CBRE Group, Inc.	CBRE	6,700	$494,862	0.56%
51	Masterbrand Inc.	MBC	40,650	$493,898	0.56%
52	SunCoke Energy, Inc.	SXC	48,500	$492,275	0.55%
53	Berry Plastics Group, Inc.	08579W103	7,950	$492,185	0.55%
54	Repligen Corp.	RGEN	3,050	$484,981	0.55%
55	WNS Holdings Ltd.	92932M101	7,000	$479,220	0.54%
56	Take-Two Interactive Software, Inc.	TTWO	3,400	$477,326	0.54%
57	Southern Copper Corp.	SCCO	6,300	$474,327	0.53%
58	Catalyst Pharmaceuticals, Inc.	CPRX	40,500	$473,445	0.53%
59	FTI Consulting, Inc.	FCN	2,600	$463,866	0.52%
60	Paylocity Holdings Corp.	PCTY	2,550	$463,335	0.52%
61	Terex Corp.	TEX	8,000	$460,960	0.52%
62	WisdomTree, Inc.	WT	65,300	$457,100	0.51%
63	Arista Networks, Inc.	ANET	2,450	$450,629	0.51%
64	Penumbra, Inc.	PEN	1,850	$447,534	0.50%
65	SandRidge Energy, Inc.	SD	28,500	$446,310	0.50%
66	Trade Desk, Inc./The	88339J105	5,700	$445,455	0.50%
67	CDW Corp.	CDW	2,200	$443,872	0.50%
68	Medpace Holdings, Inc.	MEDP	1,800	$435,834	0.49%
69	Range Resources Corp.	RRC	13,400	$434,294	0.49%
70	Commercial Metals Co.	CMC	8,700	$429,867	0.48%
71	Interactive Brokers Group, Inc.	45841N107	4,800	$415,488	0.47%
72	Globant SA	GLOB	2,100	$415,485	0.47%
73	Houlihan Lokey, Inc.	HLI	3,850	$412,412	0.46%
74	STMicroelectronics NV	STMEF	9,400	$405,704	0.46%
75	Copart, Inc.	CPRT	9,400	$405,046	0.46%
76	New York Community Bancorp, Inc.	649445103	35,300	$400,302	0.45%
77	Landstar System, Inc.	LSTR	2,250	$398,115	0.45%
78	PTC, Inc.	PTC	2,800	$396,704	0.45%
79	Jefferies Financial Group, Inc.	47233W109	10,700	$391,941	0.44%
80	Nutrien Ltd.	NTR	6,300	$389,088	0.44%
81	Tradeweb Markets, Inc.	892672106	4,850	$388,970	0.44%
82	D.R. Horton, Inc.	23331A109	3,600	$386,892	0.44%
83	Five Below, Inc.	FIVE	2,400	$386,160	0.43%
84	Core & Main, Inc.	CNM	13,300	$383,705	0.43%
85	Warrior Met Coal, Inc.	HCC	7,500	$383,100	0.43%
86	Iridium Communications, Inc.	IRDM	8,400	$382,116	0.43%
87	Knight-Swift Transportation Holdings, Inc.	499049104	7,600	$381,140	0.43%
88	Steel Dynamics, Inc.	STLD	3,550	$380,631	0.43%
89	Winnebago Industries, Inc.	974637100	6,400	$380,480	0.43%
90	Westlake Corp.	WLK	3,050	$380,244	0.43%
91	Dlocal Ltd./Uruguay	DLO	19,800	$379,566	0.43%
92	Amkor Technology, Inc.	AMKR	16,500	$372,900	0.42%
93	Civitas Resources, Inc.	17888H103	4,600	$372,002	0.42%
94	CF Industries Holdings, Inc.	125269100	4,300	$368,682	0.41%
95	Teledyne Technologies, Inc.	TDY	900	$367,722	0.41%
96	Entegris, Inc.	ENTG	3,900	$366,249	0.41%
97	Vista Outdoor, Inc.	928377100	11,000	$364,320	0.41%
98	elf Beauty, Inc.	ELF	3,300	$362,439	0.41%
99	Tenaris SA	88031M109	11,300	$357,080	0.40%
100	IES Holdings, Inc.	IESC	5,400	$355,698	0.40%
101	Kulicke & Soffa Industries, Inc.	501242101	7,300	$354,999	0.40%
102	Advanced Drainage Systems, Inc.	00790R104	3,100	$352,873	0.40%
103	Charles River Laboratories International, Inc.	159864107	1,800	$352,764	0.40%
104	Gravity Co. Ltd.	GRVY	5,100	$351,900	0.40%
105	VAALCO Energy, Inc.	EGY	80,000	$351,200	0.40%
106	Cirrus Logic, Inc.	CRUS	4,700	$347,612	0.39%
107	HF Sinaclair Corp.	DINO	6,100	$347,273	0.39%
108	Bunge Ltd.	BG	3,200	$346,400	0.39%
109	RH	RH	1,300	$343,668	0.39%
110	Science Applications International Corp.	808625107	3,250	$343,005	0.39%
111	Insulet Corp.	PODD	2,150	$342,904	0.39%
112	Beazer Homes USA, Inc.	BZH	13,700	$341,267	0.38%
113	ExlService Holdings, Inc.	EXLS	12,100	$339,284	0.38%
114	The Simply Good Foods Co.	SMPL	9,800	$338,296	0.38%
115	Generac Holdings, Inc.	GNRC	3,100	$337,776	0.38%
116	Veeva Systems, Inc.	VEEV	1,650	$335,693	0.38%
117	FirstService Corp.	FSV	2,300	$334,742	0.38%
118	Ternium SA	TX	8,275	$330,173	0.37%
119	Regal Rexnord Corp.	RRX	2,300	$328,624	0.37%
120	Concentrix Corp.	CNXC	4,100	$328,451	0.37%
121	Evercore Partners, Inc.	EVR	2,375	$327,465	0.37%
122	TopBuild Corp.	BLD	1,300	$327,080	0.37%
123	Casey's General Stores, Inc.	147528103	1,200	$325,824	0.37%
124	Vitesse Energy Inc.	VTS	14,170	$324,351	0.36%
125	Camtek Ltd.	CAMT	5,200	$323,752	0.36%
126	James Hardie Industries PLC	47030M106	12,300	$322,752	0.36%
127	Boyd Gaming Corp.	BYD	5,300	$322,399	0.36%
128	Franco-Nevada Corp.	FNV	2,400	$320,376	0.36%
129	The Carlyle Group, Inc.	CGABL	10,600	$319,696	0.36%
130	Hologic Inc	HOLX	4,600	$319,240	0.36%
131	Globus Medical, Inc.	GMED	6,400	$317,760	0.36%
132	Thor Industries, Inc.	885160101	3,325	$316,307	0.36%
133	Taylor Morrison Home Corp.	TMHC	7,400	$315,314	0.35%
134	Celanese Corp.	CE	2,500	$313,800	0.35%
135	AllianceBernstein Holding LP	01881G106	10,250	$311,088	0.35%
136	PJT Partners, Inc.	PJT	3,900	$309,816	0.35%
137	Hayward Holdings, Inc.	HAYW	21,600	$304,560	0.34%
138	MKS Instruments, Inc.	MKSI	3,500	$302,890	0.34%
139	Teradyne, Inc.	TER	3,000	$301,380	0.34%
140	Stifel Financial Corp.	860630102	4,900	$301,056	0.34%
141	Monolithic Power Systems, Inc.	609839105	650	$300,300	0.34%
142	Valmont Industries, Inc.	920253101	1,250	$300,263	0.34%
143	Seaboard Corp.	SE	80	$300,240	0.34%
144	Rio Tinto PLC	RTNTF	4,700	$299,108	0.34%
145	Hamilton Lane, Inc.	HLNE	3,300	$298,452	0.34%
146	Universal Display Corp.	OLED	1,900	$298,281	0.34%
147	Expeditors International of Washington, Inc.	302130109	2,600	$298,038	0.34%
148	ASE Technology Holding Co Ltd.	ASX	39,600	$297,792	0.33%
149	United Microelectronics Corp.	UMC	42,150	$297,579	0.33%
150	PulteGroup, Inc.	745867101	4,000	$296,200	0.33%
151	Grupo Aeroportuario del Centro Norte	400501102	3,400	$295,494	0.33%
152	Tractor Supply Co.	TSCO	1,450	$294,423	0.33%
153	DraftKings, Inc.	DKNG	9,960	$293,222	0.33%
154	Diodes, Inc.	DIOD	3,700	$291,708	0.33%
155	OGE Energy Corp.	OGE	8,700	$289,971	0.33%
156	Boise Cascade Co.	BCC	2,800	$288,512	0.32%
157	Heilos Technologies, Inc.	HLIO	5,200	$288,496	0.32%
158	Grupo Aeroportuario del Pacifico SAB de CV	400506101	1,750	$287,648	0.32%
159	Zoom Video Communications, Inc.	ZM	4,100	$286,754	0.32%
160	Potlatch Corp.	737630103	6,300	$285,957	0.32%
161	Simpson Manufacturing Co., Inc.	829073105	1,900	$284,639	0.32%
162	Littelfuse, Inc.	LFUS	1,150	$284,418	0.32%
163	Appfolio, Inc.	APPF	1,550	$283,077	0.32%
164	JB Hunt Transport Services, Inc.	445658107	1,500	$282,780	0.32%
165	Phinia, Inc.	PHIN	10,470	$280,491	0.32%
166	Skyline Champion Corp.	SKY	4,400	$280,368	0.32%
167	Dorman Products, Inc.	258278100	3,700	$280,312	0.32%
168	Vipship Holdings Ltd.	VIPS	17,500	$280,175	0.32%
169	Nuazhu Group Ltd.	HWLDF	7,100	$279,953	0.31%
170	Louisiana-Pacific Corp.	LPX	5,050	$279,114	0.31%
171	Patrick Industries, Inc.	703343103	3,700	$277,722	0.31%
172	Eagle Materials, Inc.	26969P108	1,650	$274,758	0.31%
173	UFP TECHNOLOGIES, INC,	UFPT	1,700	$274,465	0.31%
174	Rollins, Inc.	ROL	7,300	$272,509	0.31%
175	M.D.C. Holdings, Inc.	552676108	6,600	$272,118	0.31%
176	CubeSmart	CUBE	7,100	$270,723	0.30%
177	Korn/Ferry International	KFY	5,700	$270,408	0.30%
178	TD SYNNEX Corp.	SNX	2,700	$269,622	0.30%
179	Pampa Energia SA	697660207	7,200	$268,992	0.30%
180	Power Integrations, Inc.	POWI	3,500	$267,085	0.30%
181	Toro Co./The	TORO	3,200	$265,920	0.30%
182	Livent Corp.	LIVG	14,400	$265,104	0.30%
183	QuidelOrtho Corp.	QDEL	3,600	$262,944	0.30%
184	Grupo Aeroportuario del Sureste SAB de CV	40051E202	1,070	$262,910	0.30%
185	Amphastar Pharmaceuticals, Inc.	AMPH	5,700	$262,143	0.29%
186	Global-e Online Ltd.	GLBE	6,530	$259,502	0.29%
187	Paycom Software, Inc.	PAYC	1,000	$259,270	0.29%
188	Vicor Corp.	VICR	4,400	$259,116	0.29%
189	Albemarle Corp.	ALB-PA	1,500	$255,060	0.29%
190	Allegro Microsystems, Inc.	ALGM	7,950	$253,923	0.29%
191	Performance Food Group Co.	PFGC	4,300	$253,098	0.28%
192	Bank OZK	OZKAP	6,700	$248,369	0.28%
193	Worthington Industries, Inc.	WOR	4,000	$247,280	0.28%
194	Gold Fields Ltd.	GFIOF	22,750	$247,065	0.28%
195	QIAGEN NV	QGEN	6,100	$247,050	0.28%
196	Genpact Ltd.	G	6,800	$246,160	0.28%
197	Franklin Resources, Inc.	BEN	9,600	$235,968	0.27%
198	Nexstar Media Group, Inc.	NXST	1,600	$229,392	0.26%
199	Aerovironment, Inc.	AVAV	1,994	$222,391	0.25%
200	Fox Factory Holding Corp.	FOXF	2,200	$217,976	0.25%
201	Buckle, Inc.	BKE	6,400	$213,696	0.24%
202	Doximity, Inc.	DOCS	9,600	$203,712	0.23%
203	Agiliti, Inc.	AGBK	30,500	$197,945	0.22%
204	Genius Sports Ltd.	GENI	37,100	$197,743	0.22%
205	Kratos Defense & Security Solutions, Inc.	50077B207	13,064	$196,221	0.22%
206	Grab Holdings Ltd.	GRABW	52,000	$184,080	0.21%
207	DocGo, Inc.	DCGO	33,900	$180,687	0.20%
208	Robinhood Markets, Inc.	770700102	17,900	$175,599	0.20%
209	StoneCo Ltd.	STNE	15,700	$167,519	0.19%
210	Nano Dimension Ltd.	NNDM	57,800	$157,216	0.18%
211	Sinovac Biotech Ltd.	SVA	74,893	$2,247	0.00%
212	Sinovac Biotech Ltd.	SVA	74,893	$2,247	0.00%