Guinness Atkinson Asset Management Inc

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed October 10, 2024), Guinness Atkinson Asset Management Inc reported 100 stock positions worth $205.6 million. Its top holding was Taiwan Semiconductor-SP ADR (TSM) at 4.3% of the portfolio, followed by Meta Platforms Class A (META, 4.1%) and Nvidia (NVDA, 4.0%). Compared with Q2 2024, it opened 1 new position, sold out of 1, added to 25 and reduced 57. The biggest buy was a new position in Netflix (NFLX) and the biggest sale an exit from Nike Class B (NKE).

Most Recent 13F
Q2 2026
Location
PASADENA, CA
CIK
0001409765
Portfolio Value
$205.6M (Q3 2024)
SEC Filing
0001085146-24-004815 ↗ filed Oct 10, 2024

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 $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 Q1 2026 Q2 2026: $223.1M Q2 2026

Holdings 100 stocks · $205.6M
TSM Taiwan Semiconductor-SP ADR 4.29% 50,767 $8.8M Reduce -13.6%
META Meta Platforms Inc. Class A 4.07% 14,611 $8.4M Reduce -8.9%
NVDA Nvidia Corp. 4.05% 68,485 $8.3M Reduce -1.5%
PYPL PayPal Holdings Inc. 3.98% 104,960 $8.2M Add +19.9%
MSFT Microsoft Corp. 3.91% 18,701 $8.0M Reduce -14.3%
MA Mastercard Inc. Class A 3.80% 15,799 $7.8M Add +0.2%
NFLX Netflix Inc. 3.78% 10,961 $7.8M New
ICE Intercontinental Exchange Inc. 3.72% 47,570 $7.6M Add +0.2%
APH Amphenol Corp. Class A 3.63% 114,363 $7.5M Reduce -23.0%
CRM Salesforce Inc. 3.54% 26,592 $7.3M Add +0.2%
INTU Intuit Inc. 3.51% 11,612 $7.2M Add +0.2%
AMAT Applied Materials Inc. 3.49% 35,473 $7.2M Reduce -15.8%
DHR Danaher Corp. 3.43% 25,377 $7.1M Add +0.2%
TMO Thermo Fisher Scientific Inc. 3.39% 11,258 $7.0M Add +17.1%
AAPL Apple Inc. 3.39% 29,883 $7.0M Add +0.2%
AMZN Amazon.com Inc. 3.36% 37,111 $6.9M Add +10.3%
ROP Roper Technologies Inc. 3.32% 12,260 $6.8M Add +0.2%
GOOGL Alphabet Inc. Class A 3.32% 41,106 $6.8M Add +0.2%
V Visa Inc. Class A 3.28% 24,560 $6.8M Add +0.2%
ADBE Adobe Inc. 3.17% 12,577 $6.5M Add +30.4%
KLAC KLA Corp. 3.16% 8,389 $6.5M Reduce -28.4%
LRCX Lam Research Corp. 2.98% 7,495 $6.1M Reduce -10.2%
AVGO Broadcom Inc. 0.89% 10,622 $1.8M Reduce -11.3%
JD Jd.com Inc.-ADR 0.77% 39,560 $1.6M No change
NTES Netease Inc.-ADR 0.68% 14,865 $1.4M Reduce -3.6%
NEE Nextera Energy Inc. 0.66% 16,127 $1.4M Reduce -9.7%
HUBB Hubbell Inc. 0.66% 3,151 $1.3M Reduce -4.6%
BIDU Baidu Inc. - Spon ADR 0.62% 12,135 $1.3M No change
ON On Semiconductor 0.61% 17,313 $1.3M Add +1.9%
AFL Aflac Inc. 0.59% 10,902 $1.2M Reduce -2.2%
FSLR First Solar Inc. 0.53% 4,376 $1.1M Reduce -1.8%
ABBV Abbvie Inc. 0.53% 5,517 $1.1M Reduce -3.5%
IBP Installed Building Products 0.50% 4,156 $1.0M Reduce -1.9%
OC Owens Corning 0.50% 5,790 $1.0M Reduce -1.7%
ITRI Itron Inc. 0.50% 9,555 $1.0M Reduce -1.8%
AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO 0.49% 3,608 $1.0M Reduce -3.5%
ORA Ormat Technologies Inc. 0.49% 12,998 $1.0M Reduce -1.8%
CSCO Cisco Systems Inc. 0.48% 18,573 $988K Reduce -3.5%
JNJ Johnson & Johnson 0.47% 5,938 $962K Reduce -3.5%
BLK BlackRock Finance Inc. 0.47% 1,010 $959K Reduce -3.4%
ITW Illinois Tool Works 0.46% 3,625 $950K Reduce -3.5%
OTIS Otis Worldwide Corp. 0.46% 9,063 $942K Reduce -3.5%
MDLZ Mondelez International Inc. Class A 0.46% 12,727 $938K Reduce -3.5%
PAYX Paychex Inc. 0.45% 6,848 $919K Reduce -3.5%
KO The Coca-Cola Co. 0.44% 12,576 $904K Reduce -3.5%
PG The Procter & Gamble Co. 0.44% 5,187 $898K Reduce -3.5%
TXN Texas Instruments Inc. 0.44% 4,331 $895K Reduce -3.5%
CME Cme Group Inc. 0.42% 3,928 $867K Reduce -3.4%
PEP Pepsico Inc. 0.41% 4,999 $850K Reduce -3.5%
EMR Emerson Electric Co. 0.41% 7,708 $843K Reduce -3.5%
THRM Gentherm Inc. 0.41% 17,929 $835K Add +3.2%
BABA Alibaba Group Holding-SP ADR 0.40% 7,720 $819K Reduce -31.1%
AMRC Ameresco Inc. Class A 0.33% 18,078 $686K Reduce -1.9%
XOM Exxon Mobil Corp. 0.31% 5,470 $641K Reduce -4.9%
CSIQ Canadian Solar Inc. 0.28% 34,395 $576K Reduce -1.9%
CVX Chevron Corp. 0.28% 3,913 $576K Reduce -4.9%
ENPH Enphase Energy Inc. 0.26% 4,780 $540K Reduce -1.9%
PWR Quanta Services Inc. 0.24% 1,640 $489K Add +13.9%
COP Conocophillips 0.23% 4,532 $477K Reduce -4.9%
IMO Imperial Oil Ltd. 0.22% 6,495 $457K Reduce -4.9%
GOOG Alphabet Inc. Class C 0.21% 2,560 $428K Add +11.1%
VLO Valero Energy Corp. 0.21% 3,157 $426K Reduce -4.9%
SU Suncor Energy Inc. 0.20% 11,293 $417K Reduce -4.9%
TSLA Tesla Inc. 0.20% 1,550 $406K Add +15.6%
ATHM Autohome Inc.-ADR 0.20% 12,300 $401K Reduce -18.6%
ADI Analog Devices Inc. 0.19% 1,710 $394K Add +14.5%
CNQ Canadian Natural Resources 0.19% 11,543 $383K Reduce -5.0%
EOG EOG Resources Inc. 0.18% 3,064 $377K Reduce -4.9%
FANG Diamondback Energy Inc. 0.18% 2,159 $372K Reduce -4.9%
ENB Enbridge Inc. 0.17% 8,598 $349K Reduce -4.9%
KMI Kinder Morgan Inc. 0.17% 15,411 $340K Reduce -5.0%
SLB SLB Ltd. filed as SCHLUMBERGER LTD 0.16% 7,973 $334K Reduce -4.9%
CVE Cenovus Energy Inc. 0.16% 19,719 $330K Reduce -5.0%
HAL Halliburton Co. 0.15% 10,311 $300K Reduce -4.9%
DVN Devon Energy Corp. 0.14% 7,522 $294K Reduce -4.9%
POWI Power Integrations Inc. 0.13% 4,290 $275K Add +15.7%
SWKS Skyworks Solutions Inc. 0.13% 2,710 $268K Add +15.8%
BKR Baker Hughes Co. 0.12% 6,850 $248K Reduce -4.9%
DAR Darling Ingredients Inc. 0.09% 4,960 $184K Add +11.1%
DAN Dana Inc. 0.08% 16,440 $174K Add +11.1%
MBLY Mobileye Global Inc. Class A 0.06% 8,700 $119K Add +16.9%
HOS Hornbeck Offshore Services I filed as HELIX ENERGY SOLUTIONS GRP I 0.06% 10,261 $114K Reduce -5.0%
QCOM Qualcomm Inc. 0.05% 640 $109K Add +21.7%
SEDG Solaredge Technologies Inc. 0.04% 3,581 $82K Reduce -1.9%
TPICQ Tpi Composites Inc. 0.03% 14,640 $67K Reduce -1.8%
TTD Trade Desk Inc./the Class A filed as THE TRADE DESK INC 0.02% 360 $39K No change
CRTO Criteo SA-Spon 0.02% 955 $38K No change
MGNI Magnite Inc. 0.02% 2,560 $35K No change
NEXN Nexxen International Ltd. 0.01% 3,842 $31K No change
HUBS HubSpot Inc. 0.01% 55 $29K No change
PEGA Pegasystems Inc. 0.01% 395 $29K No change
ROKU Roku Inc. 0.01% 325 $24K No change
PUBM Pubmatic Inc. Class A 0.01% 1,445 $21K No change
TEAM Atlassian Corp. Class A 0.01% 130 $21K No change
RAMP Liveramp Holdings Inc. 0.01% 715 $18K No change
TTGT Techtarget Holdings Inc. 0.01% 670 $16K No change
APPS Digital Turbine Inc. 0.01% 5,125 $16K No change
SPT Sprout Social Inc. Class A 0.01% 495 $14K No change
GTM Zoominfo Technologies Inc. 0.01% 1,285 $13K No change
DV Doubleverify Holdings Inc. 0.01% 760 $13K No change

Portfolio Sells Q2 2024 → Q3 2024
NKE Nike Inc. Class B Sold out 0.00% −1.75
KLAC KLA Corp. Reduce -28.4% 3.16% −1.57
AMAT Applied Materials Inc. Reduce -15.8% 3.49% −1.38
LRCX Lam Research Corp. Reduce -10.2% 2.98% −1.38
APH Amphenol Corp. Class A Reduce -23.0% 3.63% −1.28
MSFT Microsoft Corp. Reduce -14.3% 3.91% −0.86
TSM Taiwan Semiconductor-SP ADR Reduce -13.6% 4.29% −0.71
NVDA Nvidia Corp. Reduce -1.5% 4.05% −0.16
AVGO Broadcom Inc. Reduce -11.3% 0.89% −0.05
VLO Valero Energy Corp. Reduce -4.9% 0.21% −0.05
NTES Netease Inc.-ADR Reduce -3.6% 0.68% −0.05
FANG Diamondback Energy Inc. Reduce -4.9% 0.18% −0.04
DVN Devon Energy Corp. Reduce -4.9% 0.14% −0.04
CVE Cenovus Energy Inc. Reduce -5.0% 0.16% −0.04
CVX Chevron Corp. Reduce -4.9% 0.28% −0.03
COP Conocophillips Reduce -4.9% 0.23% −0.03
HAL Halliburton Co. Reduce -4.9% 0.15% −0.03
SLB SLB Ltd. Reduce -4.9% 0.16% −0.03
CNQ Canadian Natural Resources Reduce -5.0% 0.19% −0.03
EMR Emerson Electric Co. Reduce -3.5% 0.41% −0.02
SU Suncor Energy Inc. Reduce -4.9% 0.20% −0.02
EOG EOG Resources Inc. Reduce -4.9% 0.18% −0.02
XOM Exxon Mobil Corp. Reduce -4.9% 0.31% −0.01
ATHM Autohome Inc.-ADR Reduce -18.6% 0.20% −0.01
HOS Hornbeck Offshore Services I Reduce -5.0% 0.06% −0.01
IMO Imperial Oil Ltd. Reduce -4.9% 0.22% −0.01
SEDG Solaredge Technologies Inc. Reduce -1.9% 0.04% −0.01
PEP Pepsico Inc. Reduce -3.5% 0.41% −0.00
OC Owens Corning Reduce -1.7% 0.50% −0.00
BKR Baker Hughes Co. Reduce -4.9% 0.12% −0.00
PG The Procter & Gamble Co. Reduce -3.5% 0.44% +0.00
TPICQ Tpi Composites Inc. Reduce -1.8% 0.03% +0.00
BABA Alibaba Group Holding-SP ADR Reduce -31.1% 0.40% +0.00
KMI Kinder Morgan Inc. Reduce -5.0% 0.17% +0.01
TXN Texas Instruments Inc. Reduce -3.5% 0.44% +0.01
ENB Enbridge Inc. Reduce -4.9% 0.17% +0.01
OTIS Otis Worldwide Corp. Reduce -3.5% 0.46% +0.02
AJG Arthur J Gallagher & Co. Reduce -3.5% 0.49% +0.02
ORA Ormat Technologies Inc. Reduce -1.8% 0.49% +0.02
ITRI Itron Inc. Reduce -1.8% 0.50% +0.02
ENPH Enphase Energy Inc. Reduce -1.9% 0.26% +0.03
ITW Illinois Tool Works Reduce -3.5% 0.46% +0.03
CSIQ Canadian Solar Inc. Reduce -1.9% 0.28% +0.03
JNJ Johnson & Johnson Reduce -3.5% 0.47% +0.03
CME Cme Group Inc. Reduce -3.4% 0.42% +0.03
CSCO Cisco Systems Inc. Reduce -3.5% 0.48% +0.03
KO The Coca-Cola Co. Reduce -3.5% 0.44% +0.03
MDLZ Mondelez International Inc. Class A Reduce -3.5% 0.46% +0.03
PAYX Paychex Inc. Reduce -3.5% 0.45% +0.04
FSLR First Solar Inc. Reduce -1.8% 0.53% +0.04

Portfolio Buys Q2 2024 → Q3 2024
NFLX Netflix Inc. New 3.78% +3.78
PYPL PayPal Holdings Inc. Add +19.9% 3.98% +1.50
TMO Thermo Fisher Scientific Inc. Add +17.1% 3.39% +0.79
ADBE Adobe Inc. Add +30.4% 3.17% +0.54
ICE Intercontinental Exchange Inc. Add +0.2% 3.72% +0.53
MA Mastercard Inc. Class A Add +0.2% 3.80% +0.39
DHR Danaher Corp. Add +0.2% 3.43% +0.33
AAPL Apple Inc. Add +0.2% 3.39% +0.31
CRM Salesforce Inc. Add +0.2% 3.54% +0.20
AMZN Amazon.com Inc. Add +10.3% 3.36% +0.18
V Visa Inc. Class A Add +0.2% 3.28% +0.13
TSLA Tesla Inc. Add +15.6% 0.20% +0.07
PWR Quanta Services Inc. Add +13.9% 0.24% +0.06
ON On Semiconductor Add +1.9% 0.61% +0.04
ADI Analog Devices Inc. Add +14.5% 0.19% +0.02
DAR Darling Ingredients Inc. Add +11.1% 0.09% +0.01
SWKS Skyworks Solutions Inc. Add +15.8% 0.13% +0.01
POWI Power Integrations Inc. Add +15.7% 0.13% +0.01
QCOM Qualcomm Inc. Add +21.7% 0.05% +0.00
GOOG Alphabet Inc. Class C Add +11.1% 0.21% +0.00
DAN Dana Inc. Add +11.1% 0.08% −0.00
THRM Gentherm Inc. Add +3.2% 0.41% −0.01
MBLY Mobileye Global Inc. Class A Add +16.9% 0.06% −0.04
ROP Roper Technologies Inc. Add +0.2% 3.32% −0.06
INTU Intuit Inc. Add +0.2% 3.51% −0.22
GOOGL Alphabet Inc. Class A Add +0.2% 3.32% −0.34

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