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Hartline Investment Corp/

CIK:0000945625
Investment Adviser
$852M AUM
104 holdings
Winnetka, IL, United States
Founded:1983
6 employees
Latest filing:Jun 30, 2025

Hartline Investment Corp is a boutique registered investment adviser headquartered in Winnetka, Illinois. The firm primarily manages portfolios for high net worth individuals, charitable organizations, and pension/profit-sharing plans. According to its filings, the firm manages assets exceeding $850 million and has a small team of approximately 6 employees. Hartline Investment Corp is not a broker but a fee-based investment adviser focused on personalized portfolio management solutions.

Investment Strategy

Hartline Investment Corp specializes in providing discretionary and non-discretionary portfolio management services, with a primary focus on U.S. equities—particularly large-cap growth and technology companies. The firm manages bespoke investment portfolios tailored to their clients’ risk tolerances and investment goals, serving predominantly high net worth individuals and charitable organizations. Their approach is client-centric, aiming for long-term capital appreciation through a diversified yet concentrated selection of high-quality securities.

Top Buys
N
NVDANVIDIA CORPORATION COM
+$33.8M
U
UBERUBER TECHNOLOGIES INC COM
+$16.3M
N
NETCLOUDFLARE INC CL A COM
+$10.6M
N
NFLXNETFLIX INC COM
+$10.5M
S
SOFISOFI TECHNOLOGIES INC COM
+$9.3M
Top Sells
A
AAPLAPPLE INC COM
-$11.3M
G
GOOGLALPHABET INC CAP STK CL A
-$11.2M
B
BRK-ABERKSHIRE HATHAWAY INC DEL CL A
-$8.8M
X
XYZBLOCK INC CL A
-$5.6M
F
FLOTISHARES FLOATING RATE BOND ETF
-$4.7M

Top Holdings

N
NVDANVIDIA CORPORATION COM
+13.7%$120.7M
B
BRK-ABERKSHIRE HATHAWAY INC DEL CL A
+10.4%$91.8M
A
AAPLAPPLE INC COM
+5.1%$45.1M
F
FLOTISHARES FLOATING RATE BOND ETF
+4.9%$43.3M
M
MSFTMICROSOFT CORP COM
+3.9%$33.9M

Equity Positions (104)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
N
NVDA
NVIDIA CORPORATION COM13.71%$120.7M764,224$112.69$157.99+$33.8M
B
BRK-A
BERKSHIRE HATHAWAY INC DEL CL A10.43%$91.8M126$610460.00$728800.00-$8.8M
A
AAPL
APPLE INC COM5.12%$45.1M219,787$184.71$205.17-$11.3M
F
FLOT
ISHARES FLOATING RATE BOND ETF4.91%$43.3M848,010$50.95$51.02-$4.7M
M
MSFT
MICROSOFT CORP COM3.85%$33.9M68,158$373.18$497.41+$6.2M

Industry Allocation

SEMICONDUCTORS & RELATED DEVICES
+20.3%
SERVICES-PREPACKAGED SOFTWARE
+15.1%
FIRE, MARINE & CASUALTY INSURANCE
+11.7%
SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+6.1%
ELECTRONIC COMPUTERS
+5.1%