Horizon Investment Services, LLC

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CIK 1426940

13F portfolio (2026-Q1)

$288M

Positions

137

Implied 1Y CAGR

modeled · as filed

Long positions in SEC Section 13(f) securities (US-listed stocks, ADRs and ETFs), largest first · Δ vs 2025-Q4. A lagged quarterly snapshot (filed ≤45 days after quarter-end); excludes shorts, options, cash, and shares listed only on non-US exchanges — foreign companies held via a US listing or ADR (e.g. Alibaba, TSMC) ARE included.

Implied return what this book implies · modeled, not advice methodology →

Open in PORT →

As filed = each book applied at its quarter-end (what the reported book did) · As copyable = applied at its statutory 45-day filing deadline (what a 13F follower could have earned).

Computing…

Hypothetical modeled performance constructed with hindsight — not actual results, and not indicative of future results. See the Disclaimer.

Exposures · what this manager owns, by sector & size (2026-Q1)

Holdings

137

Top 5

24.0%

Top 10

36.5%

Effective N

45.8

HHI

0.022

This quarter

19 new · 0 exit →

By sector

Information Technology28.2%

Unclassified24.2%

Industrials13.9%

Financials11.8%

Communication Services7.9%

Consumer Discretionary4.6%

Health Care4.3%

Utilities3.9%

Other1.3%

By market cap

Mega (>$200B)38.5%

Large ($10–200B)29.0%

Unknown24.8%

Mid ($2–10B)5.1%

Small ($300M–2B)2.5%

Micro (<$300M)0.1%

By region

North America75.2%

Other24.2%

Europe0.5%

Asia-Pacific0.1%

By industry group GICS — finer than sector

Industry group	Weight	Names
Unclassified	24.45%	38
Semiconductors & Semiconductor Equipment	17.52%	10
Software & IT Services	9.47%	5
Machinery	6.27%	7
Construction & Engineering	5.90%	4
Technology Hardware & Equipment	5.39%	9
Banks	5.07%	6
Utilities	3.88%	19
Insurance	3.84%	3
Pharmaceuticals & Biotechnology	2.75%	5
Software	2.56%	1
Specialty Retail	2.41%	4
Commercial Services & Supplies	1.88%	3
Health Care Equipment & Supplies	1.53%	2
Transportation Infrastructure	1.52%	2
Distributors	1.39%	2
Capital Markets	0.85%	1
Oil, Gas & Consumable Fuels	0.74%	3
Media & Publishing	0.59%	1
Electrical Equipment & Components	0.56%	1
Automobiles & Components	0.43%	2
Tobacco	0.31%	2
Diversified Consumer Services	0.16%	1
Textiles, Apparel & Luxury Goods	0.12%	1
Chemicals	0.09%	1
Aerospace & Defense	0.08%	1
Beverages	0.08%	1
Metals & Mining	0.08%	1
Hotels, Restaurants & Leisure	0.07%	1

Top holdings

#	Ticker	Name	Sector	Weight
1	NVDA	NVIDIA CORP	Information Technology	6.65%
2	VCSH	VANGUARD SCOTTSDALE FDS	Unclassified	5.49%
3	GOOGL	Alphabet Inc.	Communication Services	4.55%
4	LRCX	LAM RESEARCH CORP	Industrials	4.06%
5	AVGO	Broadcom Inc.	Information Technology	3.23%
6	SPHY	SPDR SERIES TRUST	Unclassified	2.83%
7	AAPL	Apple Inc.	Information Technology	2.62%
8	MSFT	MICROSOFT CORP	Information Technology	2.56%
9	FIX	COMFORT SYSTEMS USA INC	Industrials	2.47%
10	APP	AppLovin Corp	Information Technology	2.00%

100/137 names classified · sector 75.8% of weight · industry 75.5% · mkt cap 75.2%; unclassified names shown, never dropped.

Sector allocation over time · how the GICS mix & top names shifted quarter by quarter

top 5/sector, rest → “Other” · 52 quarters

Information TechnologyAAPL, MSFT, NVDA, AMAT, APP · other

IndustrialsLRCX, LUV, ALK, URI, CHRW · other

FinancialsUNH, JPM, PGR, CB, BFH · other

Consumer DiscretionaryLEA, CDW, MGA, THO, AMZN · other

Communication ServicesGOOGL, CMCSA, META, NXST, TMUS · other

UtilitiesNEE, AEE, UGI, NFG, AEP · other

Health CareCRL, GILD, AMGN, SYK, BMY · other

EnergyEOG, SLB, HP, MPC, XOM · other

Consumer StaplesKR, CVS, PM, DAR, SFM · other

MaterialsOC, CC, PKG, GLW, IOSP · other

Real EstateJLL, CBRE, INN, NMRK

UnclassifiedVCSH, SPHY, FOOT LOCKER INC, AETNA INC NEW, ICONIX BRAND GROUP INC · other

Sector is classified on each name's CURRENT fundamentals, not point-in-time — apparent sector drift can reflect the market re-rating a holding, not a manager trade. 13F is a lagged quarterly snapshot of long positions in US-listed securities only — foreign companies held via a US listing or ADR ARE included, but shares listed only on non-US exchanges (plus shorts, options and cash) are not. Latest quarter: 75.8% of the book is sector-classified (unclassified names shown, never dropped).

Style box · size × value-growth placement of the reported book (2026-Q1), classified on current fundamentals (not point-in-time) — load it into PORT to overlay your own portfolio

holdings, colored by sector (95 classified)Horizon Investment Services, LLC centroid (Large Growth)

Information TechnologyIndustrialsFinancialsCommunication ServicesConsumer DiscretionaryHealth CareUtilitiesEnergyConsumer StaplesMaterials

Style box summary for Horizon Investment Services, LLC: centroid Large Growth. Heaviest cells: Large Growth 37.2%, Mid Growth 8.7%, Large Core 8.5%.

Classified: 74.9% of book weight (95/137 names) · unclassified 25.1%: VCSH, SPHY, IDMO, SPY, IWB, MGK, FBND, MGV, IMCG, FESM +32 more. Size: cap 70/20/10 bands; style: value/growth composite on our own metrics — not Morningstar's model.

Contribution holdings-based, any period

No contribution data for this period.

Holdings· 137 positions (2026-Q1) · largest first · Δ vs 2025-Q4

#	Security	Shares	Value	Weight	Δ QoQ
1	NVDANVIDIA CORPORATION	109,704	$19M	6.7%	TRIM −3%
2	VCSHVANGUARD SCOTTSDALE FDS	199,279	$16M	5.5%	HOLD
3	GOOGLALPHABET INC	45,443	$13M	4.5%	TRIM −4%
4	LRCXLAM RESEARCH CORP	54,616	$12M	4.1%	NEW
5	AVGOBROADCOM INC	30,027	$9M	3.2%	TRIM −2%
6	SPHYSPDR SERIES TRUST	349,133	$8M	2.8%	HOLD
7	AAPLAPPLE INC	29,651	$8M	2.6%	TRIM −4%
8	MSFTMICROSOFT CORP	19,886	$7M	2.6%	TRIM −2%
9	FIXCOMFORT SYS USA INC	5,143	$7M	2.5%	TRIM −7%
10	APPAPPLOVIN CORP	14,421	$6M	2.0%	TRIM −11%
11	IDMOINVESCO EXCH TRADED FD TR II	99,761	$5M	1.9%	ADD 18%
12	EMEEMCOR GROUP INC	7,299	$5M	1.9%	TRIM −7%
13	MUMICRON TECHNOLOGY INC	15,918	$5M	1.9%	ADD 8%
14	AMZNAMAZON COM INC	25,456	$5M	1.8%	HOLD
15	METAMETA PLATFORMS INC	9,055	$5M	1.8%	HOLD
16	APHAMPHENOL CORP	38,457	$5M	1.7%	TRIM −3%
17	VVISA INC	15,880	$5M	1.7%	TRIM −3%
18	HIGHARTFORD INSURANCE GROUP INC	34,240	$5M	1.6%	HOLD
19	NTRSNORTHERN TR CORP	29,319	$4M	1.4%	HOLD
20	AMATAPPLIED MATLS INC	11,566	$4M	1.4%	TRIM −5%
21	SPYSTATE STR SPDR S&P 500 ETF T	6,020	$4M	1.4%	HOLD
22	KLACKLA CORP	2,637	$4M	1.4%	ADD 16%
23	AXPAMERICAN EXPRESS CO	12,571	$4M	1.3%	TRIM −3%
24	ESQESQUIRE FINL HLDGS INC	34,934	$4M	1.3%	TRIM −3%
25	IWBISHARES TR	10,511	$4M	1.3%	HOLD
26	MGKVanguard Mega Cap Growth ETF	10,101	$4M	1.3%	HOLD
27	STRLSTERLING INFRASTRUCTURE INC	8,754	$4M	1.2%	TRIM −31%
28	FBNDFIDELITY TOTAL BOND ETF	78,031	$4M	1.2%	HOLD
29	CBCHUBB LIMITED	10,574	$3M	1.2%	ADD 294%
30	TELTE CONNECTIVITY PLC	16,076	$3M	1.2%	ADD 21%
31	JBLJabil Circuit, Inc.	12,308	$3M	1.1%	ADD 653%
32	LLYELI LILLY & CO	3,497	$3M	1.1%	ADD 160%
33	AEPAMERICAN ELEC PWR CO INC	22,739	$3M	1.0%	ADD 1160%
34	PGRPROGRESSIVE CORP	14,931	$3M	1.0%	TRIM −2%
35	GOOGALPHABET INC	9,708	$3M	1.0%	TRIM −3%
36	FLSFLOWSERVE CORP	35,968	$3M	0.9%	ADD 206%
37	TTMITTM TECHNOLOGIES INC	26,342	$3M	0.9%	TRIM −7%
38	GMEDGLOBUS MED INC	29,159	$3M	0.9%	ADD 65%
39	FTITECHNIPFMC PLC	35,894	$2M	0.9%	NEW
40	SCHWSCHWAB CHARLES CORP	26,099	$2M	0.9%	ADD 4%
41	BKNGBOOKING HOLDINGS INC	560	$2M	0.8%	TRIM −7%
42	MGVVANGUARD WORLD FD	16,004	$2M	0.8%	ADD 4%
43	IMCGISHARES TR	26,930	$2M	0.7%	ADD 34%
44	AEEAMEREN CORP	18,920	$2M	0.7%	HOLD
45	EXPEEXPEDIA GROUP INC	8,714	$2M	0.7%	ADD 578%
46	HALOHALOZYME THERAPEUTICS INC	30,892	$2M	0.7%	HOLD
47	PAHCPHIBRO ANIMAL HEALTH CORP	35,726	$2M	0.7%	ADD 7%
48	FESMFIDELITY COVINGTON TRUST	51,016	$2M	0.7%	ADD 9%
49	RMDRESMED INC	8,391	$2M	0.7%	HOLD
50	SPMOInvesco ETF Trust II - S&P500 Momentum ETF	16,554	$2M	0.6%	ADD 4%
51	NYTNEW YORK TIMES CO	20,311	$2M	0.6%	ADD 133%
52	POWLPOWELL INDS INC	3,000	$2M	0.6%	TRIM −9%
53	VONVVANGUARD SCOTTSDALE FDS	15,957	$1M	0.5%	HOLD
54	ISCFISHARES TR	31,468	$1M	0.5%	ADD 33%
55	ENVAENOVA INTL INC	9,534	$1M	0.5%	ADD 27%
56	VUGVANGUARD INDEX FDS	2,641	$1M	0.4%	ADD 3%
57	DELLDELL TECHNOLOGIES INC	6,801	$1M	0.4%	NEW
58	AXAXOS FINANCIAL INC	12,592	$1M	0.4%	ADD 20%
59	IGIBISHARES TR	19,537	$1M	0.4%	HOLD
60	BPBP PLC	21,705	$1M	0.4%	HOLD
61	NXTNEXTPOWER INC	8,382	$1M	0.4%	TRIM −28%
62	VEAVANGUARD TAX-MANAGED FDS	15,630	$1M	0.3%	HOLD
63	PRIMPRIMORIS SVCS CORP	6,447	$922,179	0.3%	TRIM −57%
64	THERMON GROUP HLDGS INC	18,112	$912,845	0.3%	NEW
65	VBRVANGUARD INDEX FDS	3,982	$865,200	0.3%	ADD 171%
66	TSLATESLA INC	2,315	$860,789	0.3%	TRIM −22%
67	XOMEXXON MOBIL CORP	5,029	$853,254	0.3%	TRIM −7%
68	VYMVANGUARD WHITEHALL FDS	5,678	$841,028	0.3%	HOLD
69	AMEAMETEK INC	3,923	$840,953	0.3%	NEW
70	VTVVANGUARD INDEX FDS	4,283	$840,520	0.3%	ADD 2%
71	BNDVANGUARD BD INDEX FDS	11,268	$829,805	0.3%	HOLD
72	BRK.BBERKSHIRE HATHAWAY INC DEL	1,722	$825,182	0.3%	HOLD
73	IMAXIMAX CORP	21,122	$802,847	0.3%	NEW
74	COSTCOSTCO WHSL CORP NEW	785	$782,857	0.3%	ADD 130%
75	SCHBSCHWAB STRATEGIC TR	29,508	$740,657	0.3%	HOLD
76	DGROISHARES CORE DIVIDEND GROWTH ETF	10,240	$718,679	0.2%	HOLD
77	VTIVANGUARD INDEX FDS	2,071	$664,482	0.2%	ADD 19%
78	GWWWW GRAINGER INC	593	$646,850	0.2%	TRIM −7%
79	IWFISHARES TR	1,514	$645,570	0.2%	ADD 15%
80	PMPHILIP MORRIS INTL INC	3,693	$610,683	0.2%	TRIM −3%
81	NFGNATIONAL FUEL GAS CO	6,401	$601,460	0.2%	TRIM −6%
82	JPMJPMORGAN CHASE & CO	1,894	$557,370	0.2%	HOLD
83	VRTVERTIV HOLDINGS CO	2,165	$542,506	0.2%	HOLD
84	AROCARCHROCK INC	14,741	$512,987	0.2%	NEW
85	WMTWALMART INC	4,095	$509,029	0.2%	TRIM −4%
86	IWDISHARES TR	2,308	$493,150	0.2%	ADD 21%
87	ATOATMOS ENERGY CORP	2,633	$486,454	0.2%	TRIM −9%
88	NINISOURCE INC	10,322	$481,661	0.2%	TRIM −7%
89	UGIUGI CORP NEW	12,958	$471,948	0.2%	TRIM −8%
90	CVSAADTALEM GLOBAL ED INC	4,011	$462,268	0.2%	ADD 27%
91	EVEREVERQUOTE INC	28,785	$443,865	0.2%	ADD 14%
92	JNJJOHNSON & JOHNSON	1,768	$432,262	0.2%	HOLD
93	NEENEXTERA ENERGY INC	4,449	$413,288	0.1%	TRIM −13%
94	DGIIDIGI INTL INC	8,370	$403,434	0.1%	ADD 58%
95	EFAISHARES TR	4,122	$400,370	0.1%	HOLD
96	IVVISHARES TR	603	$394,367	0.1%	HOLD
97	ENSENERSYS	2,254	$391,565	0.1%	NEW
98	IJRISHARES TR	3,093	$384,606	0.1%	HOLD
99	STRTSTRATTEC SEC CORP	4,846	$379,636	0.1%	ADD 5%
100	ASMLASML HOLDING N V	287	$379,078	0.1%	NEW
101	UBERUBER TECHNOLOGIES INC	5,269	$378,999	0.1%	TRIM −77%
102	TSMTAIWAN SEMICONDUCTOR MFG LTD	1,120	$378,504	0.1%	ADD 14%
103	AVEMAMERICAN CENTY ETF TR	4,664	$375,825	0.1%	NEW
104	SCHDSCHWAB STRATEGIC TR	12,065	$370,173	0.1%	HOLD
105	DUKDUKE ENERGY CORP NEW	2,691	$352,451	0.1%	HOLD
106	GCTGIGACLOUD TECHNOLOGY INC	7,535	$341,938	0.1%	NEW
107	NJRNEW JERSEY RES CORP	6,142	$337,345	0.1%	TRIM −6%
108	TILEINTERFACE INC	13,433	$334,750	0.1%	ADD 69%
109	OGSONE GAS INC	3,809	$328,099	0.1%	TRIM −8%
110	TAYDTAYLOR DEVICES INC	5,660	$322,620	0.1%	NEW
111	PHPARKER-HANNIFIN CORP	356	$318,993	0.1%	HOLD
112	TMOTHERMO FISHER SCIENTIFIC INC	623	$306,223	0.1%	TRIM −31%
113	FEFIRSTENERGY CORP	5,826	$295,164	0.1%	TRIM −6%
114	ABBVABBVIE INC	1,354	$294,629	0.1%	TRIM −14%
115	PORPORTLAND GEN ELEC CO	5,561	$293,495	0.1%	TRIM −4%
116	SRSPIRE INC	3,195	$289,302	0.1%	TRIM −8%
117	EDCONSOLIDATED EDISON INC	2,507	$283,742	0.1%	NEW
118	MOALTRIA GROUP INC	4,215	$278,188	0.1%	HOLD
119	PGPROCTER AND GAMBLE CO	1,829	$264,298	0.1%	TRIM −12%
120	CVXCHEVRON CORP NEW	1,246	$257,924	0.1%	NEW
121	VOVANGUARD INDEX FDS	892	$256,221	0.1%	HOLD
122	ESEVERSOURCE ENERGY	3,675	$254,619	0.1%	TRIM −4%
123	FNDASCHWAB STRATEGIC TR	7,682	$249,156	0.1%	HOLD
124	VBKVANGUARD INDEX FDS	808	$244,218	0.1%	HOLD
125	NWNNORTHWEST NAT HLDG CO	4,462	$237,468	0.1%	NEW
126	IVOVVANGUARD ADMIRAL FDS INC	2,258	$230,203	0.1%	TRIM −81%
127	BABOEING CO	1,137	$226,297	0.1%	HOLD
128	XLESELECT SECTOR SPDR TR	3,684	$225,730	0.1%	NEW
129	CMSCMS ENERGY CORP	2,908	$225,603	0.1%	NEW
130	MAMASTERCARD INCORPORATED	447	$223,637	0.1%	TRIM −5%
131	PEPPEPSICO INC	1,417	$220,046	0.1%	TRIM −16%
132	TTTRANE TECHNOLOGIES PLC	527	$219,622	0.1%	HOLD
133	MLIMUELLER INDS INC	1,976	$218,941	0.1%	HOLD
134	EPDENTERPRISE PRODS PARTNERS L	5,780	$218,748	0.1%	NEW
135	ITOTISHARES TR	1,503	$214,072	0.1%	HOLD
136	CATCATERPILLAR INC	297	$210,944	0.1%	NEW
137	MCDMCDONALDS CORP	672	$209,013	0.1%	TRIM −15%

Position trends· top 15 holdings · shares held over 6 quarters

green added · red trimmed

Security

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

NVDANVIDIA CORPORATION

94K

115K

112K

113K

110K

$19M

VCSHVANGUARD SCOTTSDALE FDS

128K

131K

134K

179K

202K

199K

$16M

GOOGLALPHABET INC

48K

49K

47K

48K

47K

45K

$13M

LRCXLAM RESEARCH CORP

—

55K

$12M

AVGOBROADCOM INC

37K

33K

31K

32K

31K

30K

$9M

SPHYSPDR SERIES TRUST

323K

348K

333K

355K

351K

349K

$8M

AAPLAPPLE INC

33K

32K

31K

30K

$8M

MSFTMICROSOFT CORP

21K

20K

$7M

FIXCOMFORT SYS USA INC

$7M

APPAPPLOVIN CORP

31K

20K

18K

16K

14K

$6M

IDMOINVESCO EXCH TRADED FD TR II

27K

68K

74K

82K

85K

100K

$5M

EMEEMCOR GROUP INC

$5M

MUMICRON TECHNOLOGY INC

—

15K

16K

$5M

AMZNAMAZON COM INC

24K

26K

24K

25K

26K

25K

$5M

METAMETA PLATFORMS INC

$5M

Shares reported each quarter by the largest current holdings. Green = added vs the prior filing of that name, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

☆Horizon Investment Services, LLC