Personal Investment Vitae

Home > Personal Investment Vitae

AYA Personal Investment Vitae as of February 2026

Save as PDF

Sandra Martinazzison @Sandra Martinazzison

Free member

Location: New York, U.S.A.

Market capitalization:

$0talents

Virtual portfolio value:

$0talents

Net overall return per annum:

-100.00%

AYA current rank order:

#227

Top 20 investors

#1 - #5	#6 - #10	#11 - #15	#15 - #20
@Andy Yeh Alpha	@Charlene Vos	@Fiona Sydney	@James Campbell
@Monica McNeil	@Becky Berkman	@Rose Prince	@Joseph Corr
@Dan Rochefort	@Jonah Whanau	@Daisy Harvey	@John Fourier
@Laura Hermes	@Chanel Holden	@Olivia London	@Allen
@Peter Prince	@Jacob Miramar	@Apple Boston	@Han

Top 20 influencers

#1 - #5	#6 - #10	#11 - #15	#15 - #20
@Chanel Holden	@Monica McNeil	@Fiona Sydney	@Jacob Miramar
@Charlene Vos	@Becky Berkman	@John Fourier	@Peter Prince
@Laura Hermes	@Olivia London	@Joseph Corr
@Daisy Harvey	@Rose Prince	@Jonah Whanau
@Dan Rochefort	@Apple Boston	@James Campbell

Back Save as PDF

Blog+More

Fed Chair Janet Yellen confirms with her successor Jerome Powell the final interest rate hike in December 2017.

Joseph Corr

2017-12-14 12:41:00 Thursday ET

Fed Chair Janet Yellen confirms with her successor Jerome Powell the final interest rate hike in December 2017.

Federal Reserve raises the interest rate by 25 basis points to the target range of 1.25% to 1.5% as FOMC members revise up their GDP estimate from 2% to 2.5

+See More

Top tech firms such as Google, Intel, and Qualcomm suspend Android services to HuaWei as the Trump administration blacklists the Chinese company.

Jonah Whanau

2019-06-01 10:33:00 Saturday ET

Top tech firms such as Google, Intel, and Qualcomm suspend Android services to HuaWei as the Trump administration blacklists the Chinese company. HuaWei can

+See More

U.S. tech titans increasingly hire PhD economists to help solve business problems.

Monica McNeil

2019-03-19 12:35:00 Tuesday ET

U.S. tech titans increasingly hire PhD economists to help solve business problems. These key tech titans include Facebook, Amazon, Microsoft, Google, Apple,

+See More

Agile business firms beat the odds by building faster institutional reflexes to anticipate plausible economic scenarios.

Fiona Sydney

2020-09-03 10:26:00 Thursday ET

Agile business firms beat the odds by building faster institutional reflexes to anticipate plausible economic scenarios. Christopher Worley, Thomas Willi

+See More

AYA Analytica podcast provides fresh insights into the latest stock market news, economic trends, and investment portfolio strategies.

Andy Yeh Alpha

2018-11-30 12:42:00 Friday ET

AYA Analytica podcast provides fresh insights into the latest stock market news, economic trends, and investment portfolio strategies.

Andy Yeh Alpha (AYA) AYA Analytica financial health memo (FHM) podcast channel on YouTube November 2018 AYA Analytica is our online regular podcast and news

+See More

The social media factor serves as a new measure of investor sentiment in addition to the fundamental factors.

Rose Prince

2017-05-07 06:39:00 Sunday ET

The social media factor serves as a new measure of investor sentiment in addition to the fundamental factors.

While the original five-factor asset pricing model arises from a quasi-lifetime of top empirical research by Nobel Laureate Eugene Fama and his long-time co

+See More