Gunderson Capital Management LLC

Q3 2026 13F-HR Holdings

Location
Mt. Pleasant, SC
Holdings as of
9/30/2026
Date filed
10/15/2026
Form type
13F-HR
Num holdings
54
Total value ($000)
$358,848
Net value change ($000)
-11,457 (-3.1%)
New positions
26
Sold out positions
24
Turnover %
61.5%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/21/2026 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)
HPE 15,409 NEW
GOOGL 15,331 3650.2%
PLTR 11,747 NEW
META 11,091 NEW
SNDK 9,450 107.0%
ASX 9,304 NEW
TWLO 8,938 NEW
LRCX 8,924 NEW
STX 7,262 60.1%
GE 6,182 63.0%
Top Reduces (Value $000, Stocks/ETFs)
AMAT -17,764 -100.0%
EWY -15,865 -100.0%
KLAC -13,112 -100.0%
NBIS -11,552 -100.0%
AMD -11,274 -44.5%
PWR -10,411 -100.0%
MRVL -9,947 -56.5%
HAL -8,420 -100.0%
ARM -8,165 -100.0%
DELL -6,696 -31.4%
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