Yorktown Management & Research Co Inc Q4 2025 Filing

Filed January 23, 2026

Portfolio Value

$125.1M

Holdings

219

Report Date

Q4 2025

Filing Type

13F-HR

All Holdings (219 positions)

#	Stock	Shares	Value	% Portfolio
1	FIXComfort Systems USA, Inc.	3,500	$3.3M	2.61%
2	ICVTiShares Convertible Bond ETF	27,000	$2.7M	2.13%
3	IESCIES Holdings, Inc.	6,340	$2.5M	1.97%
4	CWBSPDR Bloomberg Convertible Securities ETF	27,000	$2.4M	1.92%
5	VWOBVanguard Emerging Markets Government Bond ETF	33,000	$2.2M	1.78%
6	LPLALPL Financial Holdings, Inc.	5,290	$1.9M	1.51%
7	CYBRCyberArk Software Ltd.	4,050	$1.8M	1.44%
8	FNFabrinet	3,800	$1.7M	1.38%
9	IM8NInsmed, Inc.	9,600	$1.7M	1.34%
10	MLIMueller Industries, Inc.	14,450	$1.7M	1.33%
11	AXONAxon Enterprise, Inc.	2,650	$1.5M	1.20%
12	HOODRobinhood Markets, Inc.	12,300	$1.4M	1.11%
13	ANETArista Networks, Inc.	9,800	$1.3M	1.03%
14	PFFiShares Preferred and Income Securities ETF	40,000	$1.2M	0.99%
15	FTAIFTAI Aviation Ltd.	5,800	$1.1M	0.91%
16	WCCWESCO International, Inc.	4,550	$1.1M	0.89%
17	KLACKLA Corporation	890	$1.1M	0.86%
18	NVMINova Ltd.	3,200	$1.1M	0.84%
19	RJFRaymond James Financial, Inc.	6,450	$1.0M	0.83%
20	MEDPMedpace Holdings, Inc.	1,800	$1.0M	0.81%
21	SRADSportradar Group A.G.	42,100	$1.0M	0.80%
22	SNEXStoneX Group, Inc.	10,500	$998K	0.80%
23	EDGGold Fields Ltd.	22,750	$993K	0.79%
24	ARXAccelerant Holdings	59,300	$969K	0.77%
25	PENPenumbra, Inc.	3,000	$932K	0.75%
26	KKRKKR & Company, Inc.	7,200	$917K	0.73%
27	RBCRBC Bearings, Inc.	1,970	$883K	0.71%
28	LQDiShares iBoxx $ Investment Grade Corporate Bond	8,000	$881K	0.70%
29	DLODlocal Ltd./Uruguay	60,700	$858K	0.69%
30	WWDWoodward, Inc.	2,750	$831K	0.66%
31	BWXTBWX Technologies, Inc.	4,700	$812K	0.65%
32	IBKRInteractive Brokers Group, Inc.	12,400	$797K	0.64%
33	FCFSFirstCash Holdings, Inc.	4,950	$788K	0.63%
34	ZETAZeta Global Holdings Corporation	38,350	$780K	0.62%
35	CWCurtiss-Wright Corporation	1,400	$771K	0.62%
36	IRIngersoll Rand, Inc.	9,700	$768K	0.61%
37	EXLSExlService Holdings, Inc.	18,100	$768K	0.61%
38	KNSLKinsale Capital Group, Inc.	1,960	$766K	0.61%
39	RSIRush Street Interactive, Inc.	39,400	$765K	0.61%
40	PRIMPrimoris Services Corporation	6,150	$763K	0.61%
41	IBPInstalled Building Products, Inc.	2,900	$752K	0.60%
42	TYLTyler Technologies, Inc.	1,650	$749K	0.60%
43	USLMUnited States Lime & Minerals, Inc.	6,225	$745K	0.60%
44	APLDApplied Digital Corporation	30,350	$744K	0.59%
45	HASIHA Sustainable Infrastructure Capital, Inc.	23,550	$740K	0.59%
46	HWKNHawkins, Inc.	5,150	$731K	0.58%
47	CLSCelestica, Inc.	2,450	$724K	0.58%
48	PFGCPerformance Food Group Company	7,880	$708K	0.57%
49	FIGRFigure Technology Solutions, Inc.	17,300	$706K	0.56%
50	LADLithia Motors, Inc.	2,100	$697K	0.56%
51	CNMCore & Main, Inc.	13,300	$691K	0.55%
52	GENIGenius Sports Ltd.	62,700	$690K	0.55%
53	HLIHoulihan Lokey, Inc.	3,850	$670K	0.54%
54	CASYCasey's General Stores, Inc.	1,200	$663K	0.53%
55	XMTRXometry, Inc.	11,050	$657K	0.53%
56	HYGiShares iBoxx $ High Yield Corporate Bond ETF	8,000	$645K	0.52%
57	LYFTLyft, Inc.	33,200	$643K	0.51%
58	RMBS*Rambus, Inc.	7,000	$643K	0.51%
59	PAMPampa Energia S.A.	7,200	$637K	0.51%
60	BROSDutch Bros, Inc.	10,300	$630K	0.50%
61	QLYSQualys, Inc.	4,700	$624K	0.50%
62	SFStifel Financial Corporation	4,900	$613K	0.49%
63	ENSGEnsign Group, Inc. (The)	3,500	$609K	0.49%
64	RDDTReddit, Inc.	2,650	$609K	0.49%
65	SAIASaia, Inc.	1,840	$600K	0.48%
66	DGIIDigi International, Inc.	13,700	$593K	0.47%
67	HRIHerc Holdings, Inc.	4,000	$593K	0.47%
68	MPWRMonolithic Power Systems, Inc.	650	$589K	0.47%
69	SMCISuper Micro Computer, Inc.	19,950	$583K	0.47%
70	CECOCECO Environmental Corporation	9,700	$580K	0.46%
71	APGAPI Group Corporation	15,150	$579K	0.46%
72	LIFLife360, Inc.	9,000	$577K	0.46%
73	FUTUFutu Holdings Ltd.	3,500	$574K	0.46%
74	FELEFranklin Electric Company, Inc.	6,000	$573K	0.46%
75	ITTITT, Inc.	3,300	$572K	0.46%
76	GHGuardant Health, Inc.	5,550	$566K	0.45%
77	GMEDGlobus Medical, Inc.	6,400	$558K	0.45%
78	MODModine Manufacturing Company	4,150	$554K	0.44%
79	CAMTCamtek Ltd.	5,200	$552K	0.44%
80	LOARLoar Holdings, Inc.	8,000	$544K	0.43%
81	DDOGDatadog, Inc.	4,000	$543K	0.43%
82	BLDTopBuild Corporation	1,300	$542K	0.43%
83	PAXPatria Investments Ltd.	34,000	$540K	0.43%
84	SPXCSPX Technologies, Inc.	2,700	$540K	0.43%
85	SYBTStock Yards Bancorp, Inc.	8,100	$526K	0.42%
86	ACMRACM Research, Inc.	13,300	$524K	0.42%
87	ROADConstruction Partners, Inc.	4,800	$521K	0.42%
88	PCTYPaylocity Holding Corporation	3,300	$503K	0.40%
89	SEZLSezzle, Inc.	7,900	$501K	0.40%
90	SYFSynchrony Financial	6,000	$500K	0.40%
91	DYDycom Industries, Inc.	1,476	$498K	0.40%
92	KRYSKrystal Biotech, Inc.	2,000	$493K	0.39%
93	PCORProcore Technologies, Inc.	6,750	$490K	0.39%
94	DAVEDave, Inc.	2,200	$487K	0.39%
95	PTCPTC, Inc.	2,800	$487K	0.39%
96	JPXAeroVironment, Inc.	1,994	$482K	0.39%
97	MTZMasTec, Inc.	2,200	$478K	0.38%
98	CALXCalix, Inc.	9,000	$476K	0.38%
99	CVCOCavco Industries, Inc.	800	$472K	0.38%
100	KTOSKratos Defense & Security Solutions, Inc.	6,200	$470K	0.38%

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