Guinness Atkinson Asset Management Inc

In its 13F for Q1 2026 (holdings as of March 31, 2026, filed April 21, 2026), Guinness Atkinson Asset Management Inc reported 123 stock positions worth $200.2 million. Its top holding was Broadcom (AVGO) at 4.4% of the portfolio, followed by Taiwan Semiconductor-SP ADR (TSM, 4.3%) and Netflix (NFLX, 3.6%). Compared with Q4 2025, it opened 3 new positions, sold out of 3, added to 40 and reduced 22. The biggest buy was Netflix (NFLX, shares +39%) and the biggest sale Lam Research (LRCX, shares −37%).

Most Recent 13F
Q2 2026
Location
PASADENA, CA
CIK
0001409765
Portfolio Value
$200.2M (Q1 2026)
SEC Filing
0001409765-26-000005 ↗ filed Apr 21, 2026

Holdings Value

0$50.0M$100.0M$150.0M$200.0M$250.0M Q1 2024: $212.9M Q1 2024 Q2 2024: $204.3M Q2 2024 Q3 2024: $205.6M Q3 2024 Q4 2024: $196.1M Q4 2024 Q1 2025: $179.5M Q1 2025 Q2 2025: $190.7M Q2 2025 Q3 2025: $210.5M Q3 2025 Q4 2025: $212.3M Q4 2025 Q1 2026: $200.2M $200.2M Q1 2026 Q2 2026: $223.1M Q2 2026

Holdings 123 stocks · $200.2M
AVGO Broadcom Inc. 4.41% 28,517 $8.8M Add +9.2%
TSM Taiwan Semiconductor-SP ADR 4.34% 25,684 $8.7M Reduce -16.4%
NFLX Netflix Inc. 3.62% 75,298 $7.2M Add +39.0%
MSFT Microsoft Corp. 3.43% 18,566 $6.9M Add +27.9%
MDT Medtronic PLC 3.31% 76,481 $6.6M Add +3.6%
APH Amphenol Corp. Class A 3.30% 52,213 $6.6M Reduce -6.5%
ROP Roper Technologies Inc. 3.21% 18,169 $6.4M Add +31.6%
AMZN Amazon.com Inc. 3.14% 30,164 $6.3M Add +13.6%
NVDA Nvidia Corp. 3.08% 35,389 $6.2M Add +1.3%
ICE Intercontinental Exchange Inc. 3.07% 39,137 $6.2M Reduce -4.3%
MA Mastercard Inc. Class A 3.06% 12,270 $6.1M Add +8.0%
KLAC KLA Corp. 3.04% 4,134 $6.1M Reduce -22.7%
CRM Salesforce Inc. 3.03% 32,504 $6.1M Add +25.8%
TMO Thermo Fisher Scientific Inc. 3.03% 12,343 $6.1M Add +14.3%
AMAT Applied Materials Inc. 3.03% 17,729 $6.1M Reduce -38.5%
V Visa Inc. Class A 3.01% 19,959 $6.0M Add +13.0%
GOOGL Alphabet Inc. Class A 2.95% 20,530 $5.9M Reduce -5.4%
AAPL Apple Inc. 2.92% 23,043 $5.8M Add +7.2%
AME Ametek Inc. 2.91% 27,172 $5.8M Reduce -12.6%
DHR Danaher Corp. 2.87% 30,342 $5.8M Add +5.2%
LRCX Lam Research Corp. 2.78% 26,038 $5.6M Reduce -36.7%
META Meta Platforms Inc. Class A 2.74% 9,604 $5.5M Reduce -6.0%
ADBE Adobe Inc. 2.27% 18,709 $4.5M No change
INTU Intuit Inc. 2.02% 9,348 $4.0M No change
ETN Eaton Corp. PLC 1.22% 6,829 $2.4M Reduce -3.0%
NTES Netease Inc.-ADR 1.17% 20,880 $2.3M Add +31.6%
AFL Aflac Inc. 1.12% 20,456 $2.2M Add +18.8%
QCOM Qualcomm Inc. 0.61% 9,427 $1.2M Add +93.3%
JNJ Johnson & Johnson 0.59% 4,841 $1.2M Reduce -31.3%
ABBV Abbvie Inc. 0.59% 5,426 $1.2M Reduce -6.0%
CSCO Cisco Systems Inc. 0.58% 15,078 $1.2M Reduce -13.5%
KO The Coca-Cola Co. 0.58% 15,341 $1.2M Reduce -6.0%
PAYX Paychex Inc. 0.57% 12,444 $1.1M Add +66.8%
BIDU Baidu Inc. - Spon ADR 0.57% 10,223 $1.1M No change
MDLZ Mondelez International Inc. Class A 0.57% 19,656 $1.1M Add +5.4%
AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO 0.56% 5,191 $1.1M Add +54.2%
PEP Pepsico Inc. 0.55% 7,126 $1.1M Reduce -6.0%
TXN Texas Instruments Inc. 0.55% 5,682 $1.1M Reduce -6.0%
NEE Nextera Energy Inc. 0.55% 11,873 $1.1M No change
CME Cme Group Inc. 0.55% 3,695 $1.1M Reduce -18.1%
HUBB Hubbell Inc. 0.53% 2,144 $1.1M No change
ITW Illinois Tool Works 0.52% 4,003 $1.0M Reduce -5.9%
PG The Procter & Gamble Co. 0.52% 7,196 $1.0M Add +10.0%
BLK BlackRock Inc. 0.50% 1,047 $1.0M Reduce -6.1%
EMR Emerson Electric Co. 0.50% 7,656 $1.0M Reduce -10.8%
OTIS Otis Worldwide Corp. 0.49% 12,781 $985K Add +13.5%
JD Jd.com Inc.-ADR 0.48% 32,438 $959K No change
TT Trane Technologies PLC 0.46% 2,226 $928K No change
ST Sensata Technologies Holdplc 0.44% 25,146 $886K No change
NXPI NXP Semiconductors NV 0.43% 4,360 $858K No change
XOM Exxon Mobil Corp. 0.42% 4,928 $836K Add +8.1%
ORA Ormat Technologies Inc. 0.41% 7,386 $827K No change
APTV Aptiv PLC 0.41% 11,695 $812K No change
VLO Valero Energy Corp. 0.39% 3,127 $773K Add +8.1%
CVX Chevron Corp. 0.37% 3,556 $736K Add +8.1%
ACM Aecom 0.35% 8,259 $701K New
COP Conocophillips 0.34% 5,126 $677K Add +8.1%
FSLR First Solar Inc. 0.33% 3,393 $669K No change
CNQ Canadian Natural Resources 0.30% 12,483 $609K Add +8.1%
SU Suncor Energy Inc. 0.30% 9,055 $599K Add +8.2%
ITRI Itron Inc. 0.29% 6,410 $575K No change
IMO Imperial Oil Ltd. 0.28% 4,338 $568K Add +8.1%
CSL Carlisle Cos Inc. 0.27% 1,630 $544K No change
CVE Cenovus Energy Inc. 0.27% 20,286 $536K Add +8.1%
BABA Alibaba Group Holding-SP ADR 0.26% 4,201 $527K Reduce -12.5%
FANG Diamondback Energy Inc. 0.26% 2,649 $524K Add +8.1%
EOG EOG Resources Inc. 0.26% 3,581 $518K Add +8.1%
DVN Devon Energy Corp. 0.26% 10,185 $513K Add +8.1%
OC Owens Corning 0.23% 4,328 $468K No change
HAL Halliburton Co. 0.23% 11,972 $467K Add +8.1%
SLB SLB Ltd. filed as SLB LIMITED 0.22% 8,715 $448K Add +8.1%
PWR Quanta Services Inc. 0.20% 740 $406K No change
KMI Kinder Morgan Inc. 0.20% 11,872 $398K Add +8.1%
WMB Williams Cos Inc. 0.20% 5,410 $394K Add +8.1%
ENB Enbridge Inc. 0.19% 6,983 $378K Add +7.8%
BKR Baker Hughes Co. 0.19% 6,185 $378K Add +8.1%
TRP TC Energy Corp. 0.18% 5,800 $362K Add +8.1%
DAN Dana Inc. 0.17% 10,386 $349K No change
ADI Analog Devices Inc. 0.16% 1,026 $326K No change
AMRC Ameresco Inc. Class A 0.16% 12,768 $326K No change
GOOG Alphabet Inc. Class C 0.16% 1,098 $315K No change
CSIQ Canadian Solar Inc. 0.15% 21,899 $303K No change
TEL Te Connectivity PLC 0.15% 1,405 $294K No change
TSLA Tesla Inc. 0.14% 740 $275K No change
HDB HDFC Bank Ltd.-ADR 0.12% 9,400 $234K No change
DAR Darling Ingredients Inc. 0.11% 3,648 $226K No change
ATHM Autohome Inc.-ADR 0.11% 12,300 $214K No change
ON On Semiconductor 0.09% 2,958 $183K Reduce -77.0%
ENPH Enphase Energy Inc. 0.09% 4,616 $175K No change
POWI Power Integrations Inc. 0.08% 3,228 $165K No change
THRM Gentherm Inc. 0.06% 4,044 $112K No change
SWKS Skyworks Solutions Inc. 0.05% 1,986 $106K No change
HOS Hornbeck Offshore Services I filed as HELIX ENERGY SOLUTIONS GRP I 0.05% 10,556 $104K Add +8.1%
MBLY Mobileye Global Inc. Class A 0.02% 6,000 $41K No change
EQIX Equinix Inc. 0.01% 13 $13K No change
VTR Ventas Inc. 0.01% 152 $12K No change
DUK Duke Energy Corp. 0.01% 93 $12K No change
WELL Welltower Inc. 0.01% 60 $12K New
PLD Prologis Inc. 0.01% 88 $12K No change
BIP Brookfield Infrastructure Pa 0.01% 320 $12K No change
AEP American Electric Power 0.01% 88 $12K No change
DLR Digital Realty Trust Inc. 0.01% 63 $11K No change
WEC WEC Energy Group Inc. 0.01% 98 $11K No change
UNP Union Pacific Corp. 0.01% 46 $11K No change
LNT Alliant Energy Corp. 0.01% 155 $11K No change
WTRG Essential Utilities Inc. 0.01% 276 $11K No change
LMT Lockheed Martin Corp. 0.01% 17 $10K No change
AMT American Tower Corp. 0.01% 59 $10K No change
SBAC SBA Communications Corp. 0.00% 56 $10K No change
HSY The Hershey Co. 0.00% 44 $9K No change
MRSH Marsh & McLennan Cos 0.00% 44 $8K No change
AVY Avery Dennison Corp. 0.00% 45 $8K No change
OMC Omnicom Group 0.00% 100 $8K No change
IVZ Invesco Ltd. 0.00% 308 $7K No change
TSCO Tractor Supply Company 0.00% 158 $7K No change
TROW T Rowe Price Group Inc. filed as PRICE T ROWE GROUP INC 0.00% 79 $7K No change
FNF Fidelity National Financial 0.00% 147 $7K No change
BDX Becton Dickinson and Co. 0.00% 42 $7K No change
GIS General Mills Inc. 0.00% 171 $6K No change
ADP Automatic Data Processing 0.00% 31 $6K No change
FDS Factset Research Systems Inc. 0.00% 29 $6K No change
BR Broadridge Financial Solutio 0.00% 36 $6K No change
WAT Waters Corp. 0.00% 5 $1K New

Portfolio Sells Q4 2025 → Q1 2026
LRCX Lam Research Corp. Reduce -36.7% 2.78% −0.63
AMAT Applied Materials Inc. Reduce -38.5% 3.03% −0.55
META Meta Platforms Inc. Class A Reduce -6.0% 2.74% −0.42
IBP Installed Building Products Sold out 0.00% −0.35
APH Amphenol Corp. Class A Reduce -6.5% 3.30% −0.31
GOOGL Alphabet Inc. Class A Reduce -5.4% 2.95% −0.26
ON On Semiconductor Reduce -77.0% 0.09% −0.24
AME Ametek Inc. Reduce -12.6% 2.91% −0.15
KLAC KLA Corp. Reduce -22.7% 3.04% −0.13
JNJ Johnson & Johnson Reduce -31.3% 0.59% −0.10
ICE Intercontinental Exchange Inc. Reduce -4.3% 3.07% −0.09
BABA Alibaba Group Holding-SP ADR Reduce -12.5% 0.26% −0.07
BLK BlackRock Inc. Reduce -6.1% 0.50% −0.07
CSCO Cisco Systems Inc. Reduce -13.5% 0.58% −0.05
CME Cme Group Inc. Reduce -18.1% 0.55% −0.05
EMR Emerson Electric Co. Reduce -10.8% 0.50% −0.05
ABBV Abbvie Inc. Reduce -6.0% 0.59% −0.04
TSM Taiwan Semiconductor-SP ADR Reduce -16.4% 4.34% −0.02
DOC Healthpeak Properties Inc. Sold out 0.00% −0.00
DEC Diversified Energy Co. Sold out 0.00% −0.00
ITW Illinois Tool Works Reduce -5.9% 0.52% +0.01
PEP Pepsico Inc. Reduce -6.0% 0.55% +0.04
KO The Coca-Cola Co. Reduce -6.0% 0.58% +0.04
TXN Texas Instruments Inc. Reduce -6.0% 0.55% +0.05
ETN Eaton Corp. PLC Reduce -3.0% 1.22% +0.15

Portfolio Buys Q4 2025 → Q1 2026
NFLX Netflix Inc. Add +39.0% 3.62% +1.21
ACM Aecom New 0.35% +0.35
ROP Roper Technologies Inc. Add +31.6% 3.21% +0.28
AMZN Amazon.com Inc. Add +13.6% 3.14% +0.24
AFL Aflac Inc. Add +18.8% 1.12% +0.23
QCOM Qualcomm Inc. Add +93.3% 0.61% +0.21
PAYX Paychex Inc. Add +66.8% 0.57% +0.17
VLO Valero Energy Corp. Add +8.1% 0.39% +0.16
XOM Exxon Mobil Corp. Add +8.1% 0.42% +0.16
AAPL Apple Inc. Add +7.2% 2.92% +0.15
AJG Arthur J Gallagher & Co. Add +54.2% 0.56% +0.14
CVX Chevron Corp. Add +8.1% 0.37% +0.13
COP Conocophillips Add +8.1% 0.34% +0.13
NTES Netease Inc.-ADR Add +31.6% 1.17% +0.13
SU Suncor Energy Inc. Add +8.2% 0.30% +0.13
CNQ Canadian Natural Resources Add +8.1% 0.30% +0.12
IMO Imperial Oil Ltd. Add +8.1% 0.28% +0.12
CVE Cenovus Energy Inc. Add +8.1% 0.27% +0.12
AVGO Broadcom Inc. Add +9.2% 4.41% +0.11
MSFT Microsoft Corp. Add +27.9% 3.43% +0.10
DVN Devon Energy Corp. Add +8.1% 0.26% +0.10
EOG EOG Resources Inc. Add +8.1% 0.26% +0.10
FANG Diamondback Energy Inc. Add +8.1% 0.26% +0.09
HAL Halliburton Co. Add +8.1% 0.23% +0.09
MDLZ Mondelez International Inc. Class A Add +5.4% 0.57% +0.08
SLB SLB Ltd. Add +8.1% 0.22% +0.08
PG The Procter & Gamble Co. Add +10.0% 0.52% +0.07
BKR Baker Hughes Co. Add +8.1% 0.19% +0.07
V Visa Inc. Class A Add +13.0% 3.01% +0.06
KMI Kinder Morgan Inc. Add +8.1% 0.20% +0.06
WMB Williams Cos Inc. Add +8.1% 0.20% +0.06
TMO Thermo Fisher Scientific Inc. Add +14.3% 3.03% +0.05
ENB Enbridge Inc. Add +7.8% 0.19% +0.04
TRP TC Energy Corp. Add +8.1% 0.18% +0.04
OTIS Otis Worldwide Corp. Add +13.5% 0.49% +0.03
HOS Hornbeck Offshore Services I Add +8.1% 0.05% +0.02
WELL Welltower Inc. New 0.01% +0.01
WAT Waters Corp. New 0.00% +0.00
NVDA Nvidia Corp. Add +1.3% 3.08% −0.01
MA Mastercard Inc. Class A Add +8.0% 3.06% −0.03
MDT Medtronic PLC Add +3.6% 3.31% −0.03
CRM Salesforce Inc. Add +25.8% 3.03% −0.21
DHR Danaher Corp. Add +5.2% 2.87% −0.26

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 107$223.1MTSM, AVGO, AMAT, KLAC, LRCX
Q1 2026 123$200.2MAVGO, TSM, NFLX, MSFT, MDT
Q4 2025Amended 123$212.3MTSM, AVGO, APH, AMAT, LRCX
Q3 2025 94$210.5MTSM, NVDA, AVGO, APH, MSFT
Q2 2025 84$190.7MTSM, APH, NVDA, NFLX, MSFT
Q1 2025 85$179.5MMA, V, TSM, ICE, APH
Q4 2024 85$196.1MTSM, NVDA, MA, MSFT, AMZN
Q3 2024 100$205.6MTSM, META, NVDA, PYPL, MSFT
Q2 2024 100$204.3MTSM, APH, AMAT, MSFT, KLAC
Q1 2024 104$212.9MNVDA, AMAT, MSFT, LRCX, META