Guinness Atkinson Asset Management Inc

CIK

1409765

Location

PASADENA, CA

Portfolio Value

Small $193,571,655

Diversification

Diversified

Filing Date

Global Rank

#4,247 / 8,603 ▲ 25 · as of Mar 2026

Top Industry

Semiconductors 14.3%

3Y Alpha vs SPY

-3.2%

Period ended 3 months ago

Filed Apr 21, 2026 · 3mo

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+61.6%

SPY

+76.5%

Annualised alpha

-3.5%

Max drawdown

−20.7%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

121 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

4.6%

−0.0 pts

Top 5

19.8%

−0.1 pts

Top 10

36.1%

−0.7 pts

HHI

258

Diversified−13

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	44.2%	$85,499,836	30
Financial Services	12.4%	$24,054,638	13
Communication Services	11.5%	$22,335,779	7
Healthcare	10.8%	$20,818,401	7
Industrials	8.1%	$15,743,110	14
Consumer Cyclical	4.8%	$9,373,676	10
Energy	4.6%	$8,981,341	18
Consumer Defensive	2.4%	$4,686,779	7
Utilities	1.0%	$1,998,256	8
Real Estate	0.0%	$79,839	7

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
NFLX	Netflix Inc	+21,113	75,298	$7,239,902
CRM	Salesforce, Inc.	+6,669	32,504	$6,067,521
NTES	NetEase, Inc.	+5,020	20,880	$2,337,307
PAYX	Paychex Inc	+4,982	12,444	$1,146,341
QCOM	Qualcomm Inc/De	+4,550	9,427	$1,214,009
ROP	Roper Technologies Inc	+4,363	18,169	$6,429,282
MSFT	Microsoft Corp	+4,053	18,566	$6,872,576
AMZN	Amazon Com Inc	+3,606	30,164	$6,282,256
AFL	Aflac Inc	+3,238	20,456	$2,244,227
MDT	Medtronic plc	+2,657	76,481	$6,627,078
AVGO	Broadcom Inc.	+2,394	28,517	$8,826,296
V	Visa Inc.	+2,295	19,959	$6,032,408
AJG	Arthur J. Gallagher & Co.	+1,825	5,191	$1,124,266
AAPL	Apple Inc.	+1,550	23,043	$5,848,082
TMO	Thermo Fisher Scientific Inc.	+1,540	12,343	$6,066,954
CVE	Cenovus Energy Inc.	+1,527	20,286	$538,187
OTIS	Otis Worldwide Corp	+1,522	12,781	$985,159
DHR	Danaher Corp /De/	+1,497	30,342	$5,752,843
MDLZ	Mondelez International, Inc.	+1,015	19,656	$1,132,971
CNQ	CANADIAN NATURAL RESOURCES Ltd	+939	12,483	$608,296
MA	Mastercard Inc	+905	12,270	$6,130,828
HAL	Halliburton Co	+901	11,972	$466,788
KMI	Kinder Morgan, Inc.	+893	11,872	$398,068
HLX	Helix Energy Solutions Group Inc	+794	10,556	$104,398
DVN	Devon Energy Corp/De	+766	10,185	$512,509
No positions match the current search.

Trimmed

Positions the filer reduced

22 positions

Ticker	Company	Δ Shares	Shares	Value
LRCX	Lam Research Corp	−15,121	26,038	$5,563,279
AMAT	Applied Materials Inc /De	−11,111	17,729	$6,059,594
ON	On Semiconductor Corp	−9,915	2,958	$183,159
TSM	Taiwan Semiconductor Manufacturing Co Ltd	−5,041	25,684	$8,679,907
AME	Ametek Inc/	−3,933	27,172	$5,824,589
APH	Amphenol Corp /De/	−3,654	52,213	$6,597,112
CSCO	Cisco Systems, Inc.	−2,361	15,078	$1,169,902
JNJ	Johnson & Johnson	−2,205	4,841	$1,183,334
ICE	Intercontinental Exchange, Inc.	−1,778	39,137	$6,155,467
KLAC	Kla Corp	−1,215	4,134	$608,694
GOOGL	Alphabet Inc.	−1,174	20,530	$5,903,606
KO	Coca Cola Co	−979	15,341	$1,166,683
EMR	Emerson Electric Co	−927	7,656	$1,003,089
CME	Cme Group Inc.	−816	3,695	$1,091,318
META	Meta Platforms, Inc.	−608	9,604	$5,494,736
BABA	Alibaba Group Holding Ltd	−600	4,201	$527,057
PEP	Pepsico Inc	−454	7,126	$1,106,596
TXN	Texas Instruments Inc	−361	5,682	$1,103,103
ABBV	AbbVie Inc.	−345	5,426	$1,180,100
ITW	Illinois Tool Works Inc	−253	4,003	$1,041,940
ETN	Eaton Corp plc	−208	6,829	$2,442,528
BLK	BlackRock, Inc.	−68	1,047	$1,006,910
No positions match the current search.

New Positions

Positions the filer opened this quarter

3 positions

Ticker	Company	Shares	Value
ACM	Aecom	8,259	$700,528
WELL	Welltower Inc.	60	$11,862
WAT	Waters Corp /De/	5	$1,489
No positions match the current search.

Sold Out

Positions the filer fully exited

3 positions

Ticker	Company	Shares	Value
IBP	Installed Building Products, Inc.	2,772	$719,029
DOC	Healthpeak Properties, Inc.	601	$9,664
DEC	Diversified Energy Co	348	$5,039
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

121 positions · $193,571,655 total · as of Mar 31, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 121 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AVGO	Broadcom Inc. Technology	Added	28,517	+2,394	$8,826,296	−2.4%	4.56%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Reduced	25,684	-5,041	$8,679,907	−7.0%	4.48%
NFLX	Netflix Inc Communication Services	Added	75,298	+21,113	$7,239,902	+42.5%	3.74%
MSFT	Microsoft Corp Technology	Added	18,566	+4,053	$6,872,576	−2.1%	3.55%
MDT	Medtronic plc Healthcare	Added	76,481	+2,657	$6,627,078	−6.5%	3.42%
APH	Amphenol Corp /De/ Technology	Reduced	52,213	-3,654	$6,597,112	−12.6%	3.41%
ROP	Roper Technologies Inc Technology	Added	18,169	+4,363	$6,429,282	+4.6%	3.32%
AMZN	Amazon Com Inc Consumer Cyclical	Added	30,164	+3,606	$6,282,256	+2.5%	3.25%
NVDA	Nvidia Corp Technology	Added	35,389	+456	$6,171,841	−5.3%	3.19%
ICE	Intercontinental Exchange, Inc. Financial Services	Reduced	39,137	-1,778	$6,155,467	−7.1%	3.18%
MA	Mastercard Inc Financial Services	Added	12,270	+905	$6,130,828	−5.5%	3.17%
CRM	Salesforce, Inc. Technology	Added	32,504	+6,669	$6,067,521	−11.3%	3.13%
TMO	Thermo Fisher Scientific Inc. Healthcare	Added	12,343	+1,540	$6,066,954	−3.1%	3.13%
AMAT	Applied Materials Inc /De Technology	Reduced	17,729	-11,111	$6,059,594	−18.2%	3.13%
V	Visa Inc. Financial Services	Added	19,959	+2,295	$6,032,408	−2.6%	3.12%
GOOGL	Alphabet Inc. Communication Services	Reduced	20,530	-1,174	$5,903,606	−13.1%	3.05%
AAPL	Apple Inc. Technology	Added	23,043	+1,550	$5,848,082	+0.1%	3.02%
AME	Ametek Inc/ Industrials	Reduced	27,172	-3,933	$5,824,589	−8.8%	3.01%
DHR	Danaher Corp /De/ Healthcare	Added	30,342	+1,497	$5,752,843	−12.9%	2.97%
LRCX	Lam Research Corp Technology	Reduced	26,038	-15,121	$5,563,279	−21.0%	2.87%
META	Meta Platforms, Inc. Communication Services	Reduced	9,604	-608	$5,494,736	−18.5%	2.84%
ADBE	Adobe Inc. Technology	Held	18,709	0	$4,547,783	−30.5%	2.35%
INTU	Intuit Inc. Technology	Held	9,348	0	$4,041,888	−34.7%	2.09%
ETN	Eaton Corp plc Industrials	Reduced	6,829	-208	$2,442,528	+9.0%	1.26%
NTES	NetEase, Inc. Communication Services	Added	20,880	+5,020	$2,337,307	+7.1%	1.21%
AFL	Aflac Inc Financial Services	Added	20,456	+3,238	$2,244,227	+18.2%	1.16%
QCOM	Qualcomm Inc/De Technology	Added	9,427	+4,550	$1,214,009	+45.5%	0.63%
JNJ	Johnson & Johnson Healthcare	Reduced	4,841	-2,205	$1,183,334	−18.8%	0.61%
ABBV	AbbVie Inc. Healthcare	Reduced	5,426	-345	$1,180,100	−10.5%	0.61%
CSCO	Cisco Systems, Inc. Technology	Reduced	15,078	-2,361	$1,169,902	−12.9%	0.60%
KO	Coca Cola Co Consumer Defensive	Reduced	15,341	-979	$1,166,683	+2.3%	0.60%
PAYX	Paychex Inc Technology	Added	12,444	+4,982	$1,146,341	+36.9%	0.59%
BIDU	Baidu, Inc. Communication Services	Held	10,223	0	$1,139,046	−14.7%	0.59%
MDLZ	Mondelez International, Inc. Consumer Defensive	Added	19,656	+1,015	$1,132,971	+12.9%	0.59%
AJG	Arthur J. Gallagher & Co. Financial Services	Added	5,191	+1,825	$1,124,266	+29.1%	0.58%
PEP	Pepsico Inc Consumer Defensive	Reduced	7,126	-454	$1,106,596	+1.7%	0.57%
TXN	Texas Instruments Inc Technology	Reduced	5,682	-361	$1,103,103	+5.2%	0.57%
NEE	Nextera Energy Inc Utilities	Held	11,873	0	$1,102,764	+15.7%	0.57%
CME	Cme Group Inc. Financial Services	Reduced	3,695	-816	$1,091,318	−11.4%	0.56%
HUBB	Hubbell Inc Industrials	Held	2,144	0	$1,052,146	+10.5%	0.54%
ITW	Illinois Tool Works Inc Industrials	Reduced	4,003	-253	$1,041,940	−0.6%	0.54%
PG	PROCTER & GAMBLE Co Consumer Defensive	Added	7,196	+653	$1,039,390	+10.8%	0.54%
BLK	BlackRock, Inc. Financial Services	Reduced	1,047	-68	$1,006,910	−15.6%	0.52%
EMR	Emerson Electric Co Industrials	Reduced	7,656	-927	$1,003,089	−11.9%	0.52%
OTIS	Otis Worldwide Corp Industrials	Added	12,781	+1,522	$985,159	+0.2%	0.51%
JD	JD.com, Inc. Consumer Cyclical	Held	32,438	0	$959,191	+3.0%	0.50%
TT	Trane Technologies plc Industrials	Held	2,226	0	$927,663	+7.1%	0.48%
ST	Sensata Technologies Holding plc Technology	Held	25,146	0	$885,642	+5.8%	0.46%
NXPI	NXP Semiconductors N.V. Technology	Held	4,360	0	$858,309	−9.3%	0.44%
ORA	Ormat Technologies, Inc. Utilities	Held	7,386	0	$826,641	+1.3%	0.43%