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Investment Ideas From the Edge of the Bell Curve

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Lachlann Tierney

About Lachlann Tierney

Lachlann ‘Lachy’ Tierney is passionate about uncovering hidden opportunities in the microcap sector. With four years of experience as a senior equities analyst at one of Australia’s leading microcap firms, he has built a reputation for rigorous research, deep-dive due diligence, and accessible investor communications. Over this time, he has vetted seed, pre-IPO and ASX-listed companies across sectors, conducted onsite visits, and built strong relationships across the microcap space.

Lachy is nearing completion of a PhD in economics at RMIT University, where his research focuses on blockchain governance and voting systems. His work is housed within the Blockchain Innovation Hub at RMIT, a leading research centre for crypto-economics and blockchain research. He holds a Master’s degree from the London School of Economics and an Honours BA in Philosophy and Politics from the University of Melbourne.

Born in New York and raised in California, Lachy grew up a few blocks from biotech giant Amgen and counts among his peers various characters in the overlapping worlds of venture capital, technology and crypto. When he’s not researching microcaps, he’s most likely sweating it out in a sauna or dunking himself in cold Tasmanian water.

More from Lachlann Tierney

The Cool Pockets: Where Small-Cap Opportunities Still Hide

By Lachlann Tierney, Wednesday, 01 October 2025

Here’s where I’m looking for my next batch of small-cap winners.

What the ASX 200 doesn’t tell you: gold, uranium small caps ripping

By Lachlann Tierney, Tuesday, 30 September 2025

While the ASX 200 lags relative to other major indexes, gold and uranium small caps are thriving. Lachlann Tierney breaks down the big index “smokescreen”.

RBA Rate Cut on Hold? Nudgenomics + complacency = managed decline

By Lachlann Tierney, Monday, 29 September 2025

Lachlann Tierney breaks down why the RBA isn’t likely to cut rates, and the malaise at the heart of the Australian economy.

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Lachlann Tierney is the editor for

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Australian Small-Cap Investigator

Editor Lachlann Tierney provides detailed research and analysis on some of the smallest and brightest listed companies on the ASX.

Each month, Callum recommends one of Australia’s rising star stocks — detailing exactly what makes it a buy recommendation and how it could deliver dramatic returns.

If you’re bored of blue chips, not fazed by a volatile market and looking for a little more excitement and risk in your portfolio, look no further.

Australian Small-Cap Investigator focuses on companies whose shares trade for cents on the dollar — and are often shunned or ignored by those in mainstream funds and brokerages. It has a simple mission: To make you big money from small stocks.

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Small-caps
Risk Tolerance
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Fat Tail Microcaps

This is a niche trading service for risk-attuned speculators looking for a thrill ride. Editor Lachlann Tierney is going after tiny ASX stocks with a market capitalisation of less than $200 million. Chasing entry points in the tiniest listed stocks on our market is not for the faint of heart. But at stake is a chance to gain exposure to some of the fastest and most powerful upside you’ll find anywhere.

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Microcaps
Risk Tolerance
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James Altucher’s Early-Stage Crypto Investor Australia

Stake your claim in some of the most exciting investment opportunities in the world today — next-generation cryptocurrencies.

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Cryptos
Risk Tolerance
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Investment ideas from the edge of the bell curve.

Go beyond conventional investing strategies with unique ideas and actionable opportunities. Our expert editors deliver conviction-led insights to guide your financial journey.

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Email: support@fattail.com.au

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All advice is general in nature and has not taken into account your personal circumstances. Please seek independent financial advice regarding your own situation, or if in doubt about the suitability of an investment.

The value of any investment and the income derived from it can go down as well as up. Never invest more than you can afford to lose and keep in mind the ultimate risk is that you can lose whatever you’ve invested. While useful for detecting patterns, the past is not a guide to future performance. Some figures contained in our reports are forecasts and may not be a reliable indicator of future results. Any actual or potential gains in these reports may not include taxes, brokerage commissions, or associated fees.

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