Q3 2026 13F · SEC CIK 1439207

Green Alpha Advisors, LLC

Wealth managerFiled 2026-10-08 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $147.6M
Reported positions: 110
Top holdings a year, 3 yrs: +23.1%
Assets under management: $253.9M

Green Alpha Advisors, LLC is a wealth manager that reported 110 positions worth $147.6M in its Q3 2026 13F, filed 2026-10-08. Its largest holdings were Lam Research Corp (LRCX, 5.5%), Investment Managers Ser Tr I (NXTE, 5.0%), Applied Matls Inc (AMAT, 4.5%). A portfolio copying its top holdings returned 23.1% a year over the last 3 years, against 20.4% for the S&P 500.

Green Alpha Advisors, LLC holdings largest 50 of 110 positions.

Weights are shares of the filer's total reported 13F value, compared with Q2 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Green Alpha Advisors, LLC 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
LRCXLam Research Corp	5.5%	7.9%	24,594	-9.5%	$8.1M
NXTEInvestment Managers Ser Tr I	5.0%	2.3%	153,058	+142.7%	$7.4M
AMATApplied Matls Inc	4.5%	6.8%	13,032	-7.2%	$6.7M
MRNAModerna Inc	4.3%	1.6%	33,191	-1.7%	$6.4M
MUMicron Technology Inc	4.2%	5.1%	5,830	-12.3%	$6.2M
QCOMQualcomm Inc	3.1%	2.7%	24,624	+11.6%	$4.5M
IBMInternational Business Machs	3.0%	3.8%	20,232	+1.5%	$4.4M
STXSeagate Technology Hldngs Pl	2.9%	3.7%	4,696	-17.3%	$4.3M
TEMTempus Ai Inc	2.6%	1.8%	45,997	-2.2%	$3.8M
CRWDCrowdstrike Hldgs Inc	2.4%	1.9%	13,241	+260.1%	$3.5M
BEPCBrookfield Renewable Corp Cl A Ex Sub Vt	2.3%	2.9%	117,999	+0.1%	$3.3M
CRSPCrispr Therapeutics AG	2.1%	2.0%	56,786	+1.8%	$3.1M
GLWCorning Inc	2.1%	4.5%	20,147	-23.2%	$3.1M
AEISAdvanced Energy Inds Inc	2.0%	2.5%	10,468	+4.0%	$3.0M
SKHYVSk Hynix Inc	1.9%	—	14,950	—	$2.8M
TILEInterface Inc	1.7%	1.7%	73,364	+6.2%	$2.5M
ADIAnalog Devices Inc	1.6%	1.7%	6,082	-5.9%	$2.4M
NETCloudflare Inc	1.5%	1.2%	6,552	-11.5%	$2.3M
ANETArista Networks Inc	1.4%	1.0%	10,174	+10.6%	$2.1M
HNSTHonest Co Inc	1.3%	0.7%	387,992	+30.1%	$2.0M
NGVCNatural Grocers By Vitamin	1.3%	1.3%	65,098	+0.7%	$2.0M
MRVLMarvell Technology Inc	1.3%	1.7%	7,461	-14.2%	$2.0M
AVGOBroadcom Inc	1.3%	1.5%	5,578	-5.4%	$2.0M
NXTNextpower Inc	1.3%	1.9%	24,633	+4.1%	$1.9M
GRMNGarmin Ltd	1.2%	1.0%	6,324	+0.7%	$1.8M
RIVNRivian Automotive Inc	1.2%	1.4%	120,202	-1.3%	$1.8M
HRZNHorizon Technology Fin Corp	1.2%	1.4%	386,781	-10.0%	$1.8M
NVDANvidia Corporation	1.0%	0.8%	6,610	+10.1%	$1.5M
TWLOTwilio Inc	1.0%	0.6%	5,155	+29.2%	$1.5M
CMCCommercial Metals Co	1.0%	0.9%	23,122	+14.0%	$1.4M
PSTGEverpure Inc	0.9%	0.6%	10,371	-6.0%	$1.4M
BFLYButterfly Network Inc	0.9%	1.0%	149,254	-11.5%	$1.3M
PANWPalo Alto Networks Inc	0.8%	0.9%	3,132	-24.5%	$1.2M
DDOGDatadog Inc	0.8%	0.9%	4,533	-8.3%	$1.2M
ILMNIllumina Inc	0.8%	0.5%	4,092	-6.9%	$1.1M
MWHSolv Energy Inc	0.7%	—	45,466	—	$1.1M
MPWRMonolithic Pwr Sys Inc	0.7%	0.7%	793	+0.6%	$1.1M
FLEXFlex Ltd Ord	0.7%	1.6%	9,361	-34.6%	$1.0M
SFMSprouts Fmrs Mkt Inc	0.7%	0.9%	15,498	+0.1%	$1.0M
SSentinelone Inc	0.7%	0.5%	41,944	-5.8%	$997K
XYLXylem Inc	0.7%	—	9,788	—	$991K
RXRXRecursion Pharmaceuticals Inc Cl A	0.7%	—	239,404	—	$989K
PDPagerduty Inc	0.7%	—	64,439	—	$973K
PYPLPaypal Hldgs Inc	0.7%	—	18,516	—	$973K
TWSTTwist Bioscience Corp	0.7%	—	5,019	—	$970K
TET1 Energy Inc	0.6%	1.5%	248,075	+3.6%	$958K
TREXTrex Company, Inc.	0.6%	0.6%	21,498	+21.1%	$936K
DOCUDocusign Inc	0.6%	—	13,417	—	$901K
MTNVail Resorts Inc	0.6%	—	6,409	—	$879K
PSNLPersonalis Inc	0.6%	0.6%	53,645	-20.5%	$873K

What Green Alpha Advisors, LLC bought and sold in Q3 2026, against Q2 2026.

New positions

Q2 2026's filing was too long to tell new positions apart.

Added to

CRWD Crowdstrike Hldgs Inc+260.1% shares
NXTE Investment Managers Ser Tr I+142.7% shares
HNST Honest Co Inc+30.1% shares
TWLO Twilio Inc+29.2% shares
TREX Trex Company, Inc.+21.1% shares
CMC Commercial Metals Co+14.0% shares
QCOM Qualcomm Inc+11.6% shares
ANET Arista Networks Inc+10.6% shares

Reduced

FLEX Flex Ltd Ord-34.6% shares
PANW Palo Alto Networks Inc-24.5% shares
GLW Corning Inc-23.2% shares
PSNL Personalis Inc-20.5% shares
STX Seagate Technology Hldngs Pl-17.3% shares
MRVL Marvell Technology Inc-14.2% shares
MU Micron Technology Inc-12.3% shares
BFLY Butterfly Network Inc-11.5% shares

Left the top 50

Share counts compared with the Q2 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +37.0% /yr; S&P 500 +20.1%
3 years: +23.1% /yr; S&P 500 +20.4%
5 years: +7.4% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q3 2026	$147.6M	110
Q2 2026	$149.1M	113
Q1 2026	$101.6M	107
Q4 2025	$109.1M	115
Q3 2025	$103.6M	102
Q2 2025	$104.7M	109
Q1 2025	$93.6M	112
Q4 2024	$124.7M	147
Q3 2024	$127.3M	141
Q2 2024	$124.5M	138
Q1 2024	$138.1M	142
Q4 2023	$138.7M	151

Questions about Green Alpha Advisors, LLC's portfolio

What stocks does Green Alpha Advisors, LLC own?

Green Alpha Advisors, LLC's latest 13F, for Q3 2026 and filed Oct 8, 2026, lists 110 positions worth $147.6M. The largest are Lam Research Corp (LRCX) at 5.5%, Investment Managers Ser Tr I (NXTE) at 5.0%, Applied Matls Inc (AMAT) at 4.5%, Moderna Inc (MRNA) at 4.3% and Micron Technology Inc (MU) at 4.2%.

What did Green Alpha Advisors, LLC buy last quarter?

In Q3 2026, Green Alpha Advisors, LLC added Crowdstrike Hldgs Inc (CRWD) (+260.1% shares), Investment Managers Ser Tr I (NXTE) (+142.7% shares) and Honest Co Inc (HNST) (+30.1% shares), compared with its Q2 2026 filing.

What did Green Alpha Advisors, LLC sell last quarter?

In Q3 2026, Green Alpha Advisors, LLC cut from its top 50 Cisco Sys Inc (CSCO), cut from its top 50 First Solar Inc (FSLR), cut from its top 50 Everspin Technologies Inc (MRAM), cut from its top 50 Cadence Design System Inc (CDNS), cut from its top 50 Quantumscape Corp (QS), Flex Ltd Ord (FLEX) (-34.6% shares), Palo Alto Networks Inc (PANW) (-24.5% shares) and Corning Inc (GLW) (-23.2% shares), compared with its Q2 2026 filing.

How has Green Alpha Advisors, LLC's portfolio performed?

A portfolio copying Green Alpha Advisors, LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +23.1% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +37.0% against +20.1%. Over 5 years: +7.4% a year against +11.6%.

When is Green Alpha Advisors, LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Green Alpha Advisors, LLC's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.

How much money does Green Alpha Advisors, LLC manage?

Green Alpha Advisors, LLC reported $253.9M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $147.6M.