Filed: 5/15/2026ACC: 0001426940-26-000004
📋 What this filing means
HORIZON INVESTMENT SERVICES, LLC filed this quarterly 13F‑HR report disclosing 137 equity positions with a total reported market value of $287.51M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
137
Positions
$287.51M
Total AUM (reported)
2.31M
Total Shares
Allocation by class
COM$148.25M51.6%
COM NEW$18.21M6.3%
SHRT TRM CORP BD$15.80M5.5%
CL A$14.48M5.0%
CAP STK CL A$13.07M4.5%
COM CL A$11.53M4.0%
STATE STREET SPD$8.14M2.8%
Portfolio Concentration
Top 3$48.00M16.7%
4–10$56.82M19.8%
11–25$68.16M23.7%
Rest$114.53M39.8%
Top 3 weight
16.7%
Top 10 weight
36.5%
Voting Authority Distribution
Total shares with voting rights: 2.31M
Sole
Full voting authority
1.84M
shares
% of voting shares79.5%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
474.17K
shares
% of voting shares20.5%
Investment Discretion (by position count)
Sole137
Shared0
Other0
Dominant voting typeSole · 79.5% of voting shares
Institutional Holdings137
Rows:
NVIDIA CORPORATION
SOLEShares109.70K
TypeSH
Market value$19.13M
6.65%
Sole
86.32K
Shared
0.00
None
23.38K
VANGUARD SCOTTSDALE FDS
SOLEShares199.28K
TypeSH
Market value$15.80M
5.49%
Sole
158.41K
Shared
0.00
None
40.87K
ALPHABET INC
SOLEShares45.44K
TypeSH
Market value$13.07M
4.55%
Sole
34.61K
Shared
0.00
None
10.83K
LAM RESEARCH CORP
SOLEShares54.62K
TypeSH
Market value$11.67M
4.06%
Sole
40.11K
Shared
0.00
None
14.50K
BROADCOM INC
SOLEShares30.03K
TypeSH
Market value$9.29M
3.23%
Sole
22.63K
Shared
0.00
None
7.40K
SPDR SERIES TRUST
SOLEShares349.13K
TypeSH
Market value$8.14M
2.83%
Sole
275.04K
Shared
0.00
None
74.10K
APPLE INC
SOLEShares29.65K
TypeSH
Market value$7.53M
2.62%
Sole
22.80K
Shared
0.00
None
6.85K
MICROSOFT CORP
SOLEShares19.89K
TypeSH
Market value$7.36M
2.56%
Sole
16.03K
Shared
0.00
None
3.86K
COMFORT SYS USA INC
SOLEShares5.14K
TypeSH
Market value$7.09M
2.47%
Sole
4.08K
Shared
0.00
None
1.06K
APPLOVIN CORP
SOLEShares14.42K
TypeSH
Market value$5.74M
2.00%
Sole
10.70K
Shared
0.00
None
3.72K
INVESCO EXCH TRADED FD TR II
SOLEShares99.76K
TypeSH
Market value$5.47M
1.90%
Sole
75.15K
Shared
0.00
None
24.61K
EMCOR GROUP INC
SOLEShares7.30K
TypeSH
Market value$5.39M
1.87%
Sole
5.92K
Shared
0.00
None
1.38K
MICRON TECHNOLOGY INC
SOLEShares15.92K
TypeSH
Market value$5.38M
1.87%
Sole
12.11K
Shared
0.00
None
3.81K
AMAZON COM INC
SOLEShares25.46K
TypeSH
Market value$5.30M
1.84%
Sole
18.90K
Shared
0.00
None
6.55K
META PLATFORMS INC
SOLEShares9.05K
TypeSH
Market value$5.18M
1.80%
Sole
6.82K
Shared
0.00
None
2.23K
AMPHENOL CORP
SOLEShares38.46K
TypeSH
Market value$4.86M
1.69%
Sole
28.28K
Shared
0.00
None
10.18K
VISA INC
SOLEShares15.88K
TypeSH
Market value$4.80M
1.67%
Sole
12.41K
Shared
0.00
None
3.47K
HARTFORD INSURANCE GROUP INC
SOLEShares34.24K
TypeSH
Market value$4.63M
1.61%
Sole
26.86K
Shared
0.00
None
7.38K
NORTHERN TR CORP
SOLEShares29.32K
TypeSH
Market value$4.09M
1.42%
Sole
22.35K
Shared
0.00
None
6.97K
APPLIED MATLS INC
SOLEShares11.57K
TypeSH
Market value$3.95M
1.37%
Sole
8.50K
Shared
0.00
None
3.07K
STATE STR SPDR S&P 500 ETF T
SOLEShares6.02K
TypeSH
Market value$3.92M
1.36%
Sole
5.10K
Shared
0.00
None
923.00
KLA CORP
SOLEShares2.64K
TypeSH
Market value$3.88M
1.35%
Sole
2K
Shared
0.00
None
637.00
AMERICAN EXPRESS CO
SOLEShares12.57K
TypeSH
Market value$3.80M
1.32%
Sole
9.10K
Shared
0.00
None
3.47K
ESQUIRE FINL HLDGS INC
SOLEShares34.93K
TypeSH
Market value$3.76M
1.31%
Sole
27.97K
Shared
0.00
None
6.96K
ISHARES TR
SOLEShares10.51K
TypeSH
Market value$3.75M
1.30%
Sole
10K
Shared
0.00
None
510.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
NVIDIA CORPORATIONSOLE | COM | 109.70K | SH | $19.13M 6.65% | 86.32K | 0.00 | 23.38K |
VANGUARD SCOTTSDALE FDSSOLE | SHRT TRM CORP BD | 199.28K | SH | $15.80M 5.49% | 158.41K | 0.00 | 40.87K |
ALPHABET INCSOLE | CAP STK CL A | 45.44K | SH | $13.07M 4.55% | 34.61K | 0.00 | 10.83K |
LAM RESEARCH CORPSOLE | COM NEW | 54.62K | SH | $11.67M 4.06% | 40.11K | 0.00 | 14.50K |
BROADCOM INCSOLE | COM | 30.03K | SH | $9.29M 3.23% | 22.63K | 0.00 | 7.40K |
SPDR SERIES TRUSTSOLE | STATE STREET SPD | 349.13K | SH | $8.14M 2.83% | 275.04K | 0.00 | 74.10K |
APPLE INCSOLE | COM | 29.65K | SH | $7.53M 2.62% | 22.80K | 0.00 | 6.85K |
MICROSOFT CORPSOLE | COM | 19.89K | SH | $7.36M 2.56% | 16.03K | 0.00 | 3.86K |
COMFORT SYS USA INCSOLE | COM | 5.14K | SH | $7.09M 2.47% | 4.08K | 0.00 | 1.06K |
APPLOVIN CORPSOLE | COM CL A | 14.42K | SH | $5.74M 2.00% | 10.70K | 0.00 | 3.72K |
INVESCO EXCH TRADED FD TR IISOLE | S&P INTL MOMNT | 99.76K | SH | $5.47M 1.90% | 75.15K | 0.00 | 24.61K |
EMCOR GROUP INCSOLE | COM | 7.30K | SH | $5.39M 1.87% | 5.92K | 0.00 | 1.38K |
MICRON TECHNOLOGY INCSOLE | COM | 15.92K | SH | $5.38M 1.87% | 12.11K | 0.00 | 3.81K |
AMAZON COM INCSOLE | COM | 25.46K | SH | $5.30M 1.84% | 18.90K | 0.00 | 6.55K |
META PLATFORMS INCSOLE | CL A | 9.05K | SH | $5.18M 1.80% | 6.82K | 0.00 | 2.23K |
AMPHENOL CORPSOLE | CL A | 38.46K | SH | $4.86M 1.69% | 28.28K | 0.00 | 10.18K |
VISA INCSOLE | COM CL A | 15.88K | SH | $4.80M 1.67% | 12.41K | 0.00 | 3.47K |
HARTFORD INSURANCE GROUP INCSOLE | COM | 34.24K | SH | $4.63M 1.61% | 26.86K | 0.00 | 7.38K |
NORTHERN TR CORPSOLE | COM | 29.32K | SH | $4.09M 1.42% | 22.35K | 0.00 | 6.97K |
APPLIED MATLS INCSOLE | COM | 11.57K | SH | $3.95M 1.37% | 8.50K | 0.00 | 3.07K |
STATE STR SPDR S&P 500 ETF TSOLE | TR UNIT | 6.02K | SH | $3.92M 1.36% | 5.10K | 0.00 | 923.00 |
KLA CORPSOLE | COM NEW | 2.64K | SH | $3.88M 1.35% | 2K | 0.00 | 637.00 |
AMERICAN EXPRESS COSOLE | COM | 12.57K | SH | $3.80M 1.32% | 9.10K | 0.00 | 3.47K |
ESQUIRE FINL HLDGS INCSOLE | COM | 34.93K | SH | $3.76M 1.31% | 27.97K | 0.00 | 6.96K |
ISHARES TRSOLE | RUS 1000 ETF | 10.51K | SH | $3.75M 1.30% | 10K | 0.00 | 510.00 |
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