Stock Market Diversification

In one of my previous articles (Investing in the stock market -9 powerful tips), tip number one was:

1. Do not spread your money too thin.

My friend has a little over $200,000 invested in the stock market through 27 different Mutual funds. In my opinion, 27 Mutual funds is 27 too many collecting load fees, management fees, commission fees, operating and advertising fees. Diversity is important, but just as important is over-diversification. Also, in my opinion, $200,000 should not be put into more than 12 stocks, let alone 27 different Mutual funds.

If I may, I would like to explain where I'm coming from by stating that tip.

On October 16, 1990 the Royal Swedish Academy of Sciences awarded 3 men each a third of the Nobel Peace Prize for their work in the theory of financial economics ? Harry Markowitz, Merton Miller and William Sharpe.

Harry Markowitz's work involved the theory of portfolio choice. (This in layman's terms was the introduction of a diversified portfolio to help offset the uncertainty and risk of investing in the stock market. Harry Markowitz has been labeled the 'Father of Diversification'.

William Sharpe used Markowitz's model from an individual investment theory to a market analysis theory based on price formation for financial assets. This formulation is called Capital Asset Pricing Model (CAPM). From what I understand about this model is that it places a "beta value" on a share, the higher the beta value, the higher the risk. By knowing the 'beta value' of each stock in a portfolio, the portfolio can be adjusted to either involve more or less risk.

Merton Miller's work involved dividends supplied by companies to a shareholder and its effect on stock market value and the effects of taxes. Miller's theorems are used for theoretical and empirical analysis in corporate finance.

Markowitz received his award for an essay published in 1952, "Portfolio Selection" and for his book in 1959, Portfolio Selection: Efficient Diversification.

Harry Markowitz, in his Nobel lecture given in 1990 says: "an investor who knew the future returns of a security with certainty would invest in only one security, namely the one with the highest future return'.

Nowhere could I find that an investor should own 27 different mutual funds.

For more excerpts from the book 'The Stockopoly Plan' please visit http://www.thestockopolyplan.com

Charles M. O'Melia is an individual investor with almost 40 years of experience and passion for the stock market. The author of the book 'The Stockopoly Plan ? Investing for Retirement'; published by American-Book Publishing. To order a copy of the book: http://www.thestockopolyplan.com

same day cleaning service Des Plaines ..

In The News:

New Android banking trojan Sturnus steals credentials, reads encrypted messages and controls devices.

Denmark's 3D-printed student village proves automation builds 36 apartments faster than traditional methods. Skovsporet project shows housing future.

Discover Android's new Sound Notifications feature that alerts you to smoke alarms, doorbells, and baby cries even when wearing headphones.

New SantaStealer malware reportedly threatens holiday shoppers with password theft. This Christmas-themed info-stealer targets browsers and crypto wallets.

The Christmas season brings a surge in Netflix phishing scams targeting shoppers with fake emails. Stacey P received convincing scam but verified account first.

San Francisco Giants invite Jamie Grohsong to throw ceremonial first pitch at Oracle Park after he learned to play baseball with a bionic hand following an injury.

FBI warns cybercriminals are stealing family photos from social media to create fake proof of life images in virtual kidnapping scams targeting victims.

Instagram's new 'Your Algorithm' tool lets you control your Reels feed in real time. The app now gives you power to customize what videos you see.

Major Marquis fintech breach exposes 400,000-plus Americans' data through unpatched SonicWall vulnerability, with Texas hardest hit at 354,000 affected.

Free up iPhone storage fast by clearing large photos and videos from Messages app. Simple steps for iOS users to delete attachments without losing chats.

Scammers are flooding inboxes with fake tracking alerts that mimic real carriers, exploiting the holiday rush to steal logins and personal data.

The Fox News AI Newsletter brings you the latest news on AI technology advancements and the challenges and opportunities AI presents now and for the future.

Texas family reunites with missing 11-year-old cat Grayson after 103 days using Petco Love Lost's AI photo matching technology and community help.

Tired of AI customer service loops? These insider tricks help you escape "frustration AI" and get real human help when you need it most for urgent issues.

Unlock richer audio from your streaming apps with simple tweaks to volume normalization, equalizer settings, and quality preferences for cleaner sound.

Scammers are sending fake Facebook settlement payout emails that mimic legitimate notices from the privacy settlement administrator to deceive users.

Holiday shopping scams surge as fake refund emails target distracted consumers during Black Friday and holiday seasons, costing Americans billions annually.

The AI-powered IRMO M1 exoskeleton features four modes, including turbo, eco, training and rest for hiking, running, cycling and sports with eight-hour battery life.

OpenAI announced upgrades for its ChatGPT Images platform on Tuesday, saying the program can now make more precise edits and produce images more quickly.

Chrome for Android now turns web articles into AI-powered podcast conversations. Get hands-free browsing with Google Gemini's natural audio summaries.

LastPass faces $1.6 million fine from U.K. regulators after 2022 data breach exposed 1.6 million users. Password manager failed proper security controls.

Petco disclosed a data breach exposing customer Social Security numbers, financial account details, and driver's license information due to a software error.

Baseball teams can now analyze complete swing mechanics in normal training environments using Theia's markerless AI system that processes standard high-speed footage.

Smart home hacking fears overblown? Expert reveals real cybersecurity risks and simple protection tips to keep your connected devices safe from hackers.

MIT develops needle-free glucose monitor using light technology. Revolutionary device could replace painful finger pricks for diabetes management.

Stock Market Diversification

Stocks & Mutual Fund