Modern Portfolio Theory (MPT)

Today we’re diving into one of the most important ideas in investing — something called Modern Portfolio Theory, or MPT for short.
Now, I know what you’re thinking — 'theory'? Sounds complicated. But stick with me — because once you get this, it could completely change the way you think about money, risk, and investing.
Plus, I’ll break it down with real-world examples — no fancy math required. Let’s jump right in."

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Transcript

[00:00:00] Speaker 1: Hello. [00:00:02] Speaker 1: Welcome back to Help Wealth Grow. My name is Stuart Cameron, [00:00:06] Speaker 1: OSJ branch manager and financial advisor with Wharton Investment Consultants. [00:00:11] Speaker 1: And today, we're diving into one of the most important ideas in investing, [00:00:16] Speaker 1: something called modern portfolio [00:00:19] Speaker 1: theory or MPT for short. [00:00:22] Speaker 1: Now I know what you're thinking. Theory sounds complicated, [00:00:26] Speaker 1: but stick with me because once you get this, it could completely change the way you think about money, [00:00:32] Speaker 1: risk, and investing. [00:00:34] Speaker 1: Plus, I'll break it down with real world examples. [00:00:38] Speaker 1: No fancy math required. [00:00:40] Speaker 1: So let's jump right in. [00:00:43] Speaker 1: So what is is modern portfolio [00:00:45] Speaker 1: theory? [00:00:46] Speaker 1: It's an idea developed by economist Harry Markovits [00:00:50] Speaker 1: way back in 1952. [00:00:52] Speaker 1: And here's the big insight. [00:00:54] Speaker 1: It's not just about picking good investments, [00:00:57] Speaker 1: it's about how you mix different investments together. [00:01:01] Speaker 1: Think about building a smoothie. [00:01:04] Speaker 1: You could just toss in bananas, bananas are good, [00:01:07] Speaker 1: but when you add strawberries, [00:01:09] Speaker 1: spinach, and maybe some protein powder, [00:01:11] Speaker 1: you create a much healthier, [00:01:13] Speaker 1: better balanced drink. [00:01:16] Speaker 1: Well, investing works the same way. [00:01:19] Speaker 1: Instead of trying to find just the one Perfect stock, [00:01:23] Speaker 1: MPT says you should create a mix, a portfolio [00:01:27] Speaker 1: of different investments [00:01:29] Speaker 1: that don't all behave the same way. [00:01:32] Speaker 1: The goal [00:01:33] Speaker 1: to get better returns [00:01:35] Speaker 1: while lowering [00:01:36] Speaker 1: your overall [00:01:39] Speaker 1: risk. One of the biggest takeaways from MPT is Diversification. [00:01:44] Speaker 1: You've probably heard that word a thousand times, [00:01:47] Speaker 1: but here's why it matters. [00:01:50] Speaker 1: Imagine you invest all your money in airlines. [00:01:54] Speaker 1: Sounds fine, [00:01:55] Speaker 1: right? Until, [00:01:57] Speaker 1: say, a pandemic hits and travel shuts down overnight. [00:02:01] Speaker 1: If your investments are only in airlines, you're in big trouble. [00:02:05] Speaker 1: But if you also own tech companies, grocery stores, and government [00:02:10] Speaker 1: your other investments [00:02:11] Speaker 1: could help cushion the blow. [00:02:14] Speaker 1: Diversification [00:02:15] Speaker 1: means that you don't have to predict future perfectly. [00:02:19] Speaker 1: You build a safety net by owning a wide range of assets. [00:02:25] Speaker 1: A friend of mine, let's call him Dave, once bet his entire portfolio [00:02:29] Speaker 1: on a hot tech stock. Bonds, [00:02:32] Speaker 1: For a while, he was thrilled. [00:02:34] Speaker 1: The stock was soaring, [00:02:36] Speaker 1: but then it crashed hard. [00:02:39] Speaker 1: If Dave had diversified, [00:02:41] Speaker 1: he still might have taken a hit, but it wouldn't have wiped out half his savings overnight. [00:02:47] Speaker 1: So, yeah, [00:02:49] Speaker 1: Diversification [00:02:49] Speaker 1: isn't sexy, but it's smart. [00:02:54] Speaker 1: Alright. Let's talk about risk and reward, [00:02:56] Speaker 1: another huge piece of modern portfolio theory. Here's the deal. High returns, you[00:02:59] Speaker 1: portfolio theory. [00:03:00] Speaker 1: Here's the deal. [00:03:01] Speaker 1: Higher returns usually come with higher risks. [00:03:05] Speaker 1: No surprise there. Right? [00:03:08] Speaker 1: But NPT gives us a way to measure that relationship. [00:03:12] Speaker 1: It helps answer, if I'm willing to take a sit on a certain level of risk, what's the [00:03:21] Speaker 1: Economists call the Best return I should expect? Best possible mix the efficient frontier. A curve that shows the [00:03:24] Speaker 1: efficient frontier, [00:03:25] Speaker 1: a curve that shows the most return [00:03:28] Speaker 1: you can get for each level of risk. [00:03:32] Speaker 1: Picture a graph where risk goes along the bottom [00:03:35] Speaker 1: and potential returns go up the side. [00:03:38] Speaker 1: You want to sit right on that curve, not below it, [00:03:42] Speaker 1: where you're taking on risk and not getting enough return back. [00:03:48] Speaker 1: You might be wondering, [00:03:50] Speaker 1: does any of this actually matter in the real world? [00:03:53] Speaker 1: The answer is absolutely. [00:03:56] Speaker 1: If you invest in a four zero one k plan through your work, [00:03:59] Speaker 1: chances are you're already using modern portfolio [00:04:02] Speaker 1: theory without even knowing it. [00:04:06] Speaker 1: Target Date Funds, [00:04:07] Speaker 1: balance Mutual Funds, [00:04:09] Speaker 1: robo advisors, [00:04:11] Speaker 1: all of these tools are designed to build diversified, [00:04:14] Speaker 1: efficient portfolios [00:04:16] Speaker 1: using NPT principles. [00:04:19] Speaker 1: Let's say you pick a twenty forty retirement fund. [00:04:23] Speaker 1: That fund will automatically spread your money across US stocks, [00:04:27] Speaker 1: international [00:04:28] Speaker 1: stocks, Bonds, [00:04:30] Speaker 1: and sometimes real estate, and it will gradually adjust the risk as you get closer to retirement. [00:04:37] Speaker 1: You don't have to be a finance wizard. The funds the fund does all the hard work and [00:04:46] Speaker 1: Here's a quick action step. [00:04:48] Speaker 1: Next time you log in to your investment account, ask yourself, [00:04:52] Speaker 1: am I properly diversified? [00:04:55] Speaker 1: Am I comfortable with the amount of risk I'm I'm taking? [00:04:59] Speaker 1: Am I getting a reasonable return for the risk I'm accepting? [00:05:05] Speaker 1: Alright. Let's land this plane. [00:05:07] Speaker 1: Modern portfolio theory teaches us that mixing different investments [00:05:12] Speaker 1: is smarter than betting on just one. [00:05:15] Speaker 1: Diversification for you. Diversification [00:05:16] Speaker 1: is your secret weapon against big unexpected losses. [00:05:21] Speaker 1: And understanding your personal risk tolerance is crucial to building a portfolio [00:05:27] Speaker 1: you can actually stick with [00:05:28] Speaker 1: through good times and bad. [00:05:33] Speaker 1: I hope today's episode gave you a clearer, simpler view of one of the most important ideas in investing. [00:05:40] Speaker 1: Thanks for listening to WealthCo. [00:05:43] Speaker 1: If you enjoyed this episode, [00:05:45] Speaker 1: subscribe to the podcast, [00:05:47] Speaker 1: leave a review, and share it with someone who needs to hear this message. [00:05:51] Speaker 1: Have questions? [00:05:52] Speaker 1: Reach out to us at w w w dot afiduciaryadvisor [00:05:56] Speaker 1: dot [00:05:57] Speaker 1: com. [00:05:58] Speaker 1: Thanks for listening. And until next time, plan wisely, [00:06:02] Speaker 1: invest smartly, [00:06:04] Speaker 1: and build a legacy that lasts. [00:06:07] Speaker 1: These podcasts [00:06:09] Speaker 1: to you by Wharton Investment Consultants, [00:06:11] Speaker 1: fifty ten Canby Drive,[00:06:13] Speaker 1: Wilmington, Delaware, one nine eight zero eight. [00:06:17] Speaker 1: Telephone, [00:06:17] Speaker 1: (302) [00:06:19] Speaker 1: 239-2111. [00:06:23] Speaker 1: Securities and advisory services offered through registered representatives [00:06:27] Speaker 1: of Saterra Advisor Networks LLC, [00:06:31] Speaker 1: member FINRA [00:06:32] Speaker 1: SIPC, [00:06:34] Speaker 1: a broker dealer and a registered investment advisor. [00:06:37] Speaker 1: Cetera is under separate ownership from any other named entity. [00:06:42] Speaker 1: The views depicted in this material [00:06:45] Speaker 1: are for information [00:06:46] Speaker 1: purposes only [00:06:47] Speaker 1: and are not necessarily those of Centerra Advisor Networks LLC. [00:06:53] Speaker 1: They should not be considered specific specific [00:06:55] Speaker 1: advice or recommendations [00:06:58] Speaker 1: for any individual. [00:07:00] Speaker 1: Neither Centerra Advisor Networks LLC [00:07:03] Speaker 1: nor any of its representatives [00:07:05] Speaker 1: may give legal or tax advice. [00:07:09] Speaker 1: Asset Allocation and Diversification [00:07:11] Speaker 1: are are investment strategies [00:07:13] Speaker 1: that will not guarantee a profit or protect you from loss. [00:07:18] Speaker 1: All investing involves risk, including the possible loss of principal. [00:07:22] Speaker 1: There is no assurance that any investment strategy will be successful. [00:07:27] Speaker 1: Investing in Mutual Funds is subject to risk and loss of principal. [00:07:32] Speaker 1: There is no assurance or certainty [00:07:34] Speaker 1: that any investment strategy [00:07:37] Speaker 1: will be successful [00:07:38] Speaker 1: in meeting [00:07:40] Speaker 1: your objectives. [00:07:43] Speaker 1: Investors should consider the investment objectives, [00:07:49] Speaker 1: risks and charges of expenses of the funds care for you before investing. [00:07:54] Speaker 1: The prospectus contains this and the other information about the funds. [00:07:58] Speaker 1: Contact your financial advisor to obtain a prospectus, [00:08:02] Speaker 1: which should be read carefully [00:08:04] Speaker 1: before investing [00:08:05] Speaker 1: or sending.