Left Brain Wealth Management, LLC

Q2 2026 13F-HR Holdings

Location
Naperville, IL
Holdings as of
6/30/2026
Date filed
7/30/2026
Form type
13F-HR
Num holdings
99
Total value ($000)
$331,657
Net value change ($000)
+77,059 (30.3%)
New positions
41
Sold out positions
21
Turnover %
32.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 4/30/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 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)
MU 12,151 500.7%
AMAT 10,208 390.5%
AMD 9,884 3316.8%
DELL 9,826 NEW
CRWD 7,520 NEW
BE 7,320 2259.3%
MPWR 7,104 218.5%
TSM 6,360 40.7%
RCL 4,968 711.7%
STX 4,868 1690.3%
Top Reduces (Value $000, Stocks/ETFs)
PLTR -6,799 -100.0%
RSP -6,760 -100.0%
MCK -6,052 -100.0%
WM -6,031 -100.0%
WMT -4,412 -100.0%
GLD -3,889 -100.0%
COR -3,763 -100.0%
ORLY -3,641 -100.0%
CME -3,392 -100.0%
HON -3,116 -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