Green Alpha Advisors, LLC

Q3 2026 13F-HR Holdings

Location
Niwot, CO
Holdings as of
9/30/2026
Date filed
10/8/2026
Form type
13F-HR
Num holdings
110
Total value ($000)
$147,608
Net value change ($000)
-1,445 (-1.0%)
New positions
7
Sold out positions
10
Turnover %
6.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/11/2026 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)
MRNA 4,028 170.4%
NXTE 3,995 116.4%
SK HYNIX INC 2,753 NEW
MWH 1,092 NEW
TEM 1,041 38.2%
HNST 898 82.2%
FERVO ENERGY CO 843 NEW
PL 835 NEW
CRWD 700 24.9%
TWLO 685 83.2%
Top Reduces (Value $000, Stocks/ETFs)
LRCX -3,700 -31.4%
GLW -3,604 -53.8%
AMAT -3,493 -34.4%
MU -1,460 -19.0%
TE -1,312 -57.8%
FLEX -1,290 -55.6%
IBM -1,154 -20.6%
STX -1,147 -20.9%
CSCO -1,114 -80.9%
BEPC -1,047 -23.9%
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