Concentrum Wealth Management

Q3 2026 13F-HR Holdings

Location
San Jose, CA
Holdings as of
9/30/2026
Date filed
11/9/2026
Form type
13F-HR
Num holdings
131
Total value ($000)
$476,451
Net value change ($000)
+58,616 (14.0%)
New positions
10
Sold out positions
6
Turnover %
1.5%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/6/2026 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)
META 13,973 21.5%
ICHR 12,447 1705.1%
AMD 9,423 38.0%
AAPL 5,071 15.3%
NVDA 4,857 8.0%
MSFT 3,606 41.8%
SPACE EXPLORATION TECHN CORP CLASS A COM STK 2,012 NEW
GRID 1,626 112.7%
GPIQ 1,471 118.2%
GPIX 1,424 63.4%
Top Reduces (Value $000, Stocks/ETFs)
MU -4,068 -34.9%
AMAT -1,641 -30.4%
TSLA -1,380 -14.7%
DFAT -941 -100.0%
SMH -843 -4.6%
XLU -762 -34.3%
SOXX -718 -15.1%
VRT -459 -37.8%
ETHA -295 -100.0%
GOOG -271 -3.3%
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