2026 Q1 Portfolio Activity
In 2026 Q1, Horizon Investment Services, LLC maintained a portfolio of 158 distinct positions. The most significant new addition was LAM RESEARCH CORP, now representing 4.06% of the total fund value. They heavily accumulated shares in JABIL INC, increasing the position by 652.8%. Conversely, Horizon Investment Services, LLC completely exited their position in DISNEY WALT CO.
Position History
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Total Positions
158
Quarter
2026 Q1
Top Holding
NVDA (6.7%)
Top 10 Concentration
36.5%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 158
Horizon Investment Services, LLC Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NVDA
NVIDIA CORPORAT...
|
Technology | 6.65% | 7.61% |
#1
Prev: #1
|
5.2 |
—
|
-3,701 | -3.3% |
P
S
|
109,704 | $19,132,534 | 2015 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
VCSH
VANGUARD SCOTTS...
|
ETF | 5.49% | 5.80% |
#2
Prev: #2
|
4.2 |
—
|
-2,819 | -1.4% |
P
S
|
199,279 | $15,796,873 | 2014 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 4.55% | 5.32% |
#3
Prev: #3
|
3.3 |
—
|
-1,772 | -3.8% |
P
S
|
45,443 | $13,067,790 | 2015 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
LRCX
LAM RESEARCH CO...
|
Technology | 4.06% | — |
#4
Prev: #—
|
5.6 |
—
|
54,616 | — |
NEW
|
54,616 | $11,669,405 | 2011 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AVGO
BROADCOM INC
|
Technology | 3.23% | 3.82% |
#5
Prev: #5
|
2.3 |
—
|
-617 | -2.0% |
P
S
|
30,027 | $9,293,788 | 2023 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SPHY
SPDR SERIES TRU...
|
ETF | 2.83% | 2.99% |
#6
2
Prev: #8
|
1.6 |
—
|
-2,248 | -0.6% |
P
S
|
349,133 | $8,141,800 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AAPL
APPLE INC
|
Technology | 2.62% | 3.02% |
#7
Prev: #7
|
1.5 |
—
|
-1,200 | -3.9% |
P
S
|
29,651 | $7,525,328 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 2.56% | 3.54% |
#8
2
Prev: #6
|
1.5 |
—
|
-436 | -2.1% |
P
S
|
19,886 | $7,361,552 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
FIX
COMFORT SYS USA...
|
Industrials | 2.47% | 1.85% |
#9
4
Prev: #13
|
1.5 |
—
|
-379 | -6.9% |
P
S
|
5,143 | $7,093,406 | 2016 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
APP
APPLOVIN CORP
|
Communication Services | 2.00% | 3.92% |
#10
6
Prev: #4
|
1.3 |
—
|
-1,759 | -10.9% |
P
S
|
14,421 | $5,739,558 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IDMO
INVESCO EXCH TR...
|
Bond/Debt | 1.90% | 1.69% |
#11
6
Prev: #17
|
2.8 |
—
|
15,017 | 17.7% |
P
S
|
99,761 | $5,470,943 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
EME
EMCOR GROUP INC
|
Industrials | 1.87% | 1.72% |
#12
2
Prev: #14
|
1.2 |
—
|
-526 | -6.7% |
P
S
|
7,299 | $5,389,603 | 2008 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MU
MICRON TECHNOLO...
|
Technology | 1.87% | 1.51% |
#13
5
Prev: #18
|
2.7 |
—
|
1,211 | 8.2% |
P
S
|
15,918 | $5,377,816 | 2014 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 1.84% | 2.16% |
#14
5
Prev: #9
|
1.2 |
—
|
-501 | -1.9% |
P
S
|
25,456 | $5,301,761 | 2015 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
META
META PLATFORMS ...
|
Communication Services | 1.80% | 2.14% |
#15
5
Prev: #10
|
1.2 |
—
|
40 | 0.4% |
P
S
|
9,055 | $5,180,738 | 2017 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
APH
AMPHENOL CORP
|
Technology | 1.69% | 1.93% |
#16
4
Prev: #12
|
1.2 |
—
|
-1,285 | -3.2% |
P
S
|
38,457 | $4,859,159 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
V
VISA INC
|
Financial Services | 1.67% | 2.07% |
#17
6
Prev: #11
|
1.2 |
—
|
-534 | -3.3% |
P
S
|
15,880 | $4,799,703 | 2012 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
HIG
HARTFORD INSURA...
|
Financial Services | 1.61% | 1.70% |
#18
2
Prev: #16
|
1.1 |
—
|
-4 | -0.0% |
P
S
|
34,240 | $4,630,356 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
NTRS
NORTHERN TR COR...
|
Financial Services | 1.42% | 1.45% |
#19
2
Prev: #21
|
1.1 |
—
|
-193 | -0.7% |
P
S
|
29,319 | $4,092,151 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AMAT
APPLIED MATLS I...
|
Technology | 1.37% | 1.12% |
#20
9
Prev: #29
|
1.0 |
—
|
-546 | -4.5% |
P
S
|
11,566 | $3,953,198 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SPY
STATE STR SPDR ...
|
ETF | 1.36% | 1.48% |
#21
2
Prev: #19
|
1.0 |
—
|
1 | 0.0% |
P
S
|
6,020 | $3,915,566 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
KLAC
KLA CORP
|
Technology | 1.35% | 1.00% |
#22
10
Prev: #32
|
2.5 |
—
|
361 | 15.9% |
P
S
|
2,637 | $3,883,880 | 2012 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AXP
AMERICAN EXPRES...
|
Financial Services | 1.32% | 1.72% |
#23
8
Prev: #15
|
1.0 |
—
|
-350 | -2.7% |
P
S
|
12,571 | $3,802,686 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ESQ
ESQUIRE FINL HL...
|
Financial Services | 1.31% | 1.32% |
#24
Prev: #24
|
1.0 |
—
|
-990 | -2.8% |
P
S
|
34,934 | $3,755,505 | 2022 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IWB
ISHARES TR
|
ETF | 1.30% | 1.39% |
#25
2
Prev: #23
|
1.0 |
—
|
189 | 1.8% |
P
S
|
10,511 | $3,747,813 | 2014 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MGK
VANGUARD WORLD ...
|
Warrant | 1.29% | 1.47% |
#26
6
Prev: #20
|
1.0 |
—
|
195 | 2.0% |
P
S
|
10,101 | $3,711,597 | 2014 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
STRL
STERLING INFRAS...
|
Industrials | 1.24% | 1.40% |
#27
5
Prev: #22
|
0.5 |
—
|
-3,973 | -31.2% |
P
S
|
8,754 | $3,565,242 | 2022 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
FBND
FIDELITY MERRIM...
|
ETF | 1.24% | 1.28% |
#28
3
Prev: #25
|
1.0 |
—
|
571 | 0.7% |
P
S
|
78,031 | $3,559,807 | 2022 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CB
CHUBB LTD SWITZ
|
Financial Services | 1.20% | 0.30% |
#29
34
Prev: #63
|
3.5 |
—
|
7,887 | 293.5% |
P
S
|
10,574 | $3,446,384 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
TEL
TE CONNECTIVITY...
|
Technology | 1.17% | 1.08% |
#30
Prev: #30
|
3.0 |
—
|
2,842 | 21.5% |
P
S
|
16,076 | $3,360,206 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
JBL
JABIL INC
|
Technology | 1.14% | 0.13% |
#31
59
Prev: #90
|
3.5 |
—
|
10,673 | 652.8% |
P
S
|
12,308 | $3,269,420 | 2012 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
LLY
ELI LILLY & CO
|
Healthcare | 1.12% | 0.52% |
#32
17
Prev: #49
|
3.4 |
—
|
2,152 | 160.0% |
P
S
|
3,497 | $3,217,355 | 2008 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AEP
AMERICAN ELEC P...
|
Utilities | 1.04% | 0.07% |
#33
102
Prev: #135
|
3.4 |
—
|
20,934 | 1159.8% |
P
S
|
22,739 | $2,980,699 | 2018 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PGR
PROGRESSIVE COR...
|
Financial Services | 1.03% | 1.25% |
#34
8
Prev: #26
|
0.9 |
—
|
-354 | -2.3% |
P
S
|
14,931 | $2,960,021 | 2014 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 0.97% | 1.13% |
#35
7
Prev: #28
|
0.9 |
—
|
-254 | -2.5% |
P
S
|
9,708 | $2,785,030 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
FLS
FLOWSERVE CORP
|
Industrials | 0.92% | 0.29% |
#36
29
Prev: #65
|
3.4 |
—
|
24,201 | 205.7% |
P
S
|
35,968 | $2,644,008 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
TTMI
TTM TECHNOLOGIE...
|
Technology | 0.89% | 0.70% |
#37
2
Prev: #39
|
0.9 |
—
|
-1,834 | -6.5% |
P
S
|
26,342 | $2,566,238 | 2016 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GMED
GLOBUS MED INC
|
Healthcare | 0.87% | 0.55% |
#38
9
Prev: #47
|
3.3 |
—
|
11,538 | 65.5% |
P
S
|
29,159 | $2,512,339 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
FTI
TECHNIPFMC PLC
|
Energy | 0.86% | — |
#39
Prev: #—
|
3.8 |
—
|
35,894 | — |
NEW
|
35,894 | $2,481,352 | 2015 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SCHW
SCHWAB CHARLES ...
|
Financial Services | 0.85% | 0.90% |
#40
5
Prev: #35
|
0.8 |
—
|
1,022 | 4.1% |
P
S
|
26,099 | $2,452,826 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
BKNG
BOOKING HOLDING...
|
Consumer Cyclical | 0.82% | 1.16% |
#41
14
Prev: #27
|
0.8 |
—
|
-42 | -7.0% |
P
S
|
560 | $2,357,956 | 2018 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MGV
VANGUARD WORLD ...
|
ETF | 0.81% | 0.79% |
#42
6
Prev: #36
|
0.8 |
—
|
547 | 3.5% |
P
S
|
16,004 | $2,319,892 | 2016 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IMCG
ISHARES TR
|
ETF | 0.74% | 0.58% |
#43
3
Prev: #46
|
2.8 |
—
|
6,840 | 34.0% |
P
S
|
26,930 | $2,121,283 | 2022 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AEE
AMEREN CORP
|
Utilities | 0.72% | 0.69% |
#44
4
Prev: #40
|
0.8 |
—
|
-205 | -1.1% |
P
S
|
18,920 | $2,079,760 | 2018 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
EXPE
EXPEDIA GROUP I...
|
Consumer Cyclical | 0.70% | 0.13% |
#45
48
Prev: #93
|
3.3 |
—
|
7,428 | 577.6% |
P
S
|
8,714 | $2,012,159 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
HALO
HALOZYME THERAP...
|
Healthcare | 0.69% | 0.74% |
#46
9
Prev: #37
|
0.8 |
—
|
180 | 0.6% |
P
S
|
30,892 | $1,996,550 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PAHC
PHIBRO ANIMAL H...
|
Healthcare | 0.69% | 0.45% |
#47
5
Prev: #52
|
2.3 |
—
|
2,485 | 7.5% |
P
S
|
35,726 | $1,976,037 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
FESM
FIDELITY COVING...
|
Unknown | 0.67% | 0.64% |
#48
4
Prev: #44
|
2.3 |
—
|
4,041 | 8.6% |
P
S
|
51,016 | $1,938,625 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
RMD
RESMED INC
|
Healthcare | 0.66% | 0.72% |
#49
11
Prev: #38
|
0.8 |
—
|
88 | 1.1% |
P
S
|
8,391 | $1,883,702 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SPMO
INVESCO EXCH TR...
|
Bond/Debt | 0.65% | 0.69% |
#50
9
Prev: #41
|
0.8 |
—
|
590 | 3.7% |
P
S
|
16,554 | $1,855,893 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 |
Showing 1-50 of 158 holdings