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Sam Quirke, Contributing Author at MarketBeat

Sam Quirke
About The Author

Sam Quirke

Contributing Author

Experience

Sam Quirke has been a contributing author for MarketBeat since 2019.

  • Professional Background: Sam Quirke is a stock analyst and investor with a strong background in financial markets, trading, and equity strategy. He previously worked as a professional futures trader and helped manage a start-up investment fund, building a hands-on understanding of both risk and timing.
  • Credentials: He holds a finance degree from Trinity College in Dublin, Ireland, which is recognized as one of the country’s top universities.
  • Finance Experience: Sam has been a contributing writer for MarketBeat since 2019. With over 12 years of experience in the investing world, he brings a dual focus on technical and fundamental analysis to every article.
  • Writing Focus: He specializes in technology stocks, ETFs, and value investing. His writing is designed to help readers time entries and exits more effectively while understanding the long-term fundamentals that drive performance.
  • Investment Approach: Sam combines long-term and growth-oriented investing with a tactical mindset, applying technical analysis to spot key market turning points.
  • Inspiration: Sam began his writing journey as the first opinion columnist for his university’s financial newspaper. That early experience evolved into his own investing blog as he started trading professionally for a proprietary trading firm. Today, he channels that same drive into helping readers decode complex market trends.
  • Fun Fact: Away from the markets, Sam is an avid hiker and lover of the outdoors.
  • Areas of Expertise: Technical and fundamental analysis, tech stocks, large caps, timing entries and exits

Education

Trinity College, Dublin, IE

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Latest Articles by Sam Quirke

Red SanDisk external SSD on a gray surface beneath a glowing red SanDisk logo, clean product-style lighting.
August 6, 2026 12:35 PM ET

Sandisk Just Delivered a Blowout Quarter—Here's Why the Stock Is Falling

NASDAQ:SNDK
Read Sandisk Just Delivered a Blowout Quarter—Here's Why the Stock Is Falling
Red Tesla Model Y in bright showroom beside Tesla logo and Supercharger, symbolizing TSLA ahead of earnings.
August 6, 2026 11:25 AM ET

What Tesla Stands to Lose If It Walks Away From China

NASDAQ:TSLA
Read What Tesla Stands to Lose If It Walks Away From China
Golden Arches logo on a sign outside a McDonald's restaurant with brick facade and storefront windows.
August 6, 2026 9:40 AM ET

McDonald's Stock Sell-Off: Justified Warning or Buying Opportunity?

NYSE:MCD
Read McDonald's Stock Sell-Off: Justified Warning or Buying Opportunity?
Boeing logo displayed on a metal wall inside an aircraft hangar with a partially assembled jet nearby.
August 6, 2026 7:55 AM ET

Boeing's Comeback Is Building Momentum—Is It Real?

NYSE:BA
Read Boeing's Comeback Is Building Momentum—Is It Real?
A cardboard Amazon delivery box with the Amazon logo sits on a reflective surface lit by orange and blue lighting.
August 5, 2026 5:15 AM ET

The Real Reason Amazon Hit a $3 Trillion Valuation

NASDAQ:AMZN
Read The Real Reason Amazon Hit a $3 Trillion Valuation
Illuminated glass panel displaying the Apple logo, set against a reflective metallic background.
August 4, 2026 9:40 AM ET

Apple’s AI Strategy Looks Different—Will It Pay Off?

NASDAQ:AAPL
Read Apple’s AI Strategy Looks Different—Will It Pay Off?
Netflix logo displayed on a large movie theater screen with empty seats in the foreground.
August 2, 2026 5:40 AM ET

Netflix's Big Sell-Off May Be Sending the Wrong Signal

NASDAQ:NFLX
Read Netflix's Big Sell-Off May Be Sending the Wrong Signal
Amazon-branded package carried by a delivery drone inside a warehouse, highlighting Amazon logistics and tech momentum.
July 31, 2026 10:10 AM ET

Amazon’s Earnings Beat Shows Why AWS Is Back at the Center of the Bull Case

NASDAQ:AMZNNASDAQ:AAPL
Read Amazon’s Earnings Beat Shows Why AWS Is Back at the Center of the Bull Case
Apple logo illuminated on a dark surface beside the edge of a smartphone with visible camera lenses.
July 31, 2026 9:35 AM ET

Apple’s Record Quarter Could Not Outrun Its Guidance Problem

NASDAQ:AAPL
Read Apple’s Record Quarter Could Not Outrun Its Guidance Problem
Qualcomm logo on a computer chip atop a circuit board, with server racks, a car dashboard, and an AI chip in the background.
July 30, 2026 11:50 AM ET

Qualcomm’s Turnaround Is Working, So Why Is Wall Street Selling?

NASDAQ:QCOM
Read Qualcomm’s Turnaround Is Working, So Why Is Wall Street Selling?
Split image showing a Tesla Model S front end with logo alongside a SpaceX Falcon 9 rocket on the launch pad.
July 30, 2026 10:05 AM ET

Tesla: After a Rough Quarter, 2 Very Different Futures Come Into Focus

NASDAQ:TSLA
Read Tesla: After a Rough Quarter, 2 Very Different Futures Come Into Focus
Seagate logo centered within a swirling data storage disk graphic, set against a server room background.
July 29, 2026 11:45 AM ET

Seagate Technology Stock Surges as Earnings Beat Silences AI Doubters

NASDAQ:STX
Read Seagate Technology Stock Surges as Earnings Beat Silences AI Doubters
Western Digital (WD) logo rendered in 3D on a circuit board with blurred server racks in the background.
July 28, 2026 10:40 AM ET

Western Digital’s Earnings Will Test Whether Its AI Rally Has More Room

NASDAQ:WDC
Read Western Digital’s Earnings Will Test Whether Its AI Rally Has More Room
ServiceNow logo illuminated on a brushed metal wall in an office lobby setting.
July 28, 2026 10:05 AM ET

Is the Market Mispricing ServiceNow's AI Future?

NYSE:NOW
Read Is the Market Mispricing ServiceNow's AI Future?
Atlassian logo over server racks and circuit glow, highlighting cloud software and AI-enabled enterprise productivity.
July 27, 2026 9:10 AM ET

Atlassian’s AI Pivot Is Starting to Challenge Wall Street’s Bear Case

NASDAQ:TEAM
Read Atlassian’s AI Pivot Is Starting to Challenge Wall Street’s Bear Case
Apple logo on a MacBook underscores new low-cost device launches aimed at boosting market share.
July 27, 2026 8:30 AM ET

Apple’s Earnings Setup Puts Its Record Rally and AI Patience to the Test

NASDAQ:AAPL
Read Apple’s Earnings Setup Puts Its Record Rally and AI Patience to the Test
A GMC pickup truck and a Mobileye-branded vehicle shown against stock price charts and a city skyline.
July 27, 2026 7:20 AM ET

Forget Tesla: These 2 Earnings Reports Reveal Where the Auto Market Is Heading

NYSE:GMNASDAQ:MBLYNASDAQ:TSLA
Read Forget Tesla: These 2 Earnings Reports Reveal Where the Auto Market Is Heading
Vicor logo displayed on a sign surrounded by power module components on a table in a lab setting.
July 27, 2026 6:45 AM ET

This Tiny AI Supplier Could Be More Important Than the Chipmakers

NASDAQ:VICR
Read This Tiny AI Supplier Could Be More Important Than the Chipmakers
A Waste Management garbage truck empties a dumpster in a parking lot outside a Costco Wholesale store.
July 26, 2026 6:15 AM ET

2 Stocks Built to Thrive If Inflation Refuses to Fade

NYSE:WMNASDAQ:COST
Read 2 Stocks Built to Thrive If Inflation Refuses to Fade
Tesla vehicle parked infront of a sleek depiction of a company building.
July 24, 2026 6:05 AM ET

Tesla Just Delivered Record Sales—So Why Did the Stock Sell Off?

NASDAQ:TSLA
Read Tesla Just Delivered Record Sales—So Why Did the Stock Sell Off?
Moog logo overlaid on an image of a missile with control fins against a night sky.
July 22, 2026 11:20 AM ET

Moog Is More Than a Missile Maker, and Wall Street Is Noticing

NYSE:MOG.A
Read Moog Is More Than a Missile Maker, and Wall Street Is Noticing
A translucent Apple logo stands on a desk in front of monitors and a small bonsai tree.
July 22, 2026 8:50 AM ET

Why Apple Could Be the Last One Standing in the Tech Wreck

NASDAQ:AAPL
Read Why Apple Could Be the Last One Standing in the Tech Wreck
Monday.com logo displayed on a wall-mounted screen in an office, flanked by colorful project management graphics.
July 22, 2026 6:30 AM ET

Has Wall Street Got Monday.com Completely Wrong?

NASDAQ:MNDY
Read Has Wall Street Got Monday.com Completely Wrong?
Oracle logo spans a high-speed data center, highlighting cloud infrastructure expansion.
July 21, 2026 5:45 AM ET

Oracle Is One Step From Junk—Can It Afford the AI Boom?

NYSE:ORCLNASDAQ:MSFTNASDAQ:GOOGL
Read Oracle Is One Step From Junk—Can It Afford the AI Boom?