HARTLINE INVESTMENT CORP/

Q3 2026 13F-HR Holdings

Location
Winnetka, IL
Holdings as of
9/30/2026
Date filed
10/29/2026
Form type
13F-HR
Num holdings
101
Total value ($000)
$969,206
Net value change ($000)
-178,742 (-15.6%)
New positions
8
Sold out positions
22
Turnover %
5.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/28/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
VUSB 14,549 NEW
NVDA 12,976 10.6%
PLTR 6,977 83.1%
MRK 6,512 NEW
META 6,431 36.6%
NET 6,107 33.6%
LITE 5,434 NEW
TFLO 5,353 19.9%
HOOD 2,555 80.8%
SHOP 1,945 33.5%
Top Reduces (Value $000, Stocks/ETFs)
AAPL -41,401 -69.4%
GLW -37,222 -63.9%
MRVL -27,245 -39.5%
FLOT -24,036 -21.8%
BRK-B -19,638 -22.4%
VRT -19,016 -38.9%
AMD -11,834 -26.8%
WMT -11,517 -56.0%
IBM -10,864 -83.1%
AMAT -6,062 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type