Callum Graham (@calgrafinance) 's Twitter Profile
Callum Graham

@calgrafinance

Investor, Entrepreneur | Other account @callumjpgraham

ID: 1236781621849862144

calendar_today08-03-2020 22:31:45

28 Tweet

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Chris Hladczuk (@chrishlad) 's Twitter Profile Photo

Jack Dorsey created $100 billion of value with Twitter and Square. But you probably never read past that headline. So I binged hours of interviews to learn how he thinks. Here are 10 of jack's principles on productivity, startups and life:

Mike Julian (@mike_julian) 's Twitter Profile Photo

A friend asked me recently what I think the big things are that make GCP, Azure, and AWS different from each other. I think the biggest thing is how they view customers.

SMB Attorney (@smb_attorney) 's Twitter Profile Photo

A powerful and growing economic trend that is not being talked about: Call it the rise of the “Neo-Entrepreneur.” Americans aged 25 to 45 years, especially those with kids, typically having 5 to 20 years in corporate and a meaningful amount of savings, are exhausted with

A powerful and growing economic trend that is not being talked about:

Call it the rise of the “Neo-Entrepreneur.”

Americans aged 25 to 45 years, especially those with kids, typically having 5 to 20 years in corporate and a meaningful amount of savings, are exhausted with
@levelsio (@levelsio) 's Twitter Profile Photo

Normie sheep love to shutdown any fringe idea you might have When you listen to them you’ll go absolutely nowhere When you listen to your gut about that fringe idea, everyone else might be following you on your fringe idea 10 years later Never ignore your gut if you think

Rich Howe (@stockspinoffss) 's Twitter Profile Photo

I’m a small investor, and it’s sometimes hard to get in touch with management or investor relations. Today, I’m going to walk through the specific tactics that I use to get in touch with management/IR:

Oliver Cookson (@olivercookson) 's Twitter Profile Photo

I bootstrapped Myprotein to a $500m exit (including secondary exit). If I had to give bootstrapped founders advice... Here's what I would say:

George Mack (@george__mack) 's Twitter Profile Photo

12 thoughts on incentives: 1. Don't ask your barber if you need a haircut. 2. "I can fix the $32 trillion US debt problem in 5 minutes. You pass a law that when there’s a deficit of more than 3% of GDP, all sitting members congress are ineligible for re-election” - Warren

12 thoughts on incentives:

1. Don't ask your barber if you need a haircut.

2. "I can fix the $32 trillion US debt problem in 5 minutes. You pass a law that when there’s a deficit of more than 3% of GDP, all sitting members congress are ineligible for re-election” - Warren
Dom Cooke (@domcooke) 's Twitter Profile Photo

Every business has lessons and secrets that investors and operators can learn from. Here are 7 from this year’s Business Breakdowns podcast that I think about a lot. - 1 - A Hermès store earns €50,000 per square meter. Wild. But hear this story from Mark Urquhart, a 20+ year

Every business has lessons and secrets that investors and operators can learn from.

Here are 7 from this year’s Business Breakdowns podcast that I think about a lot.

- 1 -

A Hermès store earns €50,000 per square meter.

Wild. But hear this story from Mark Urquhart, a 20+ year
The Secret CFO (@secretcfo) 's Twitter Profile Photo

And from my experience most businesses are poor at understanding how and where overhead can be directly attributed. This leads to an overestimation of contribution margin, and overestimation of the level of overhead that is truly fixed. This leads to poor decision making and

Evis Drenova (@evisdrenova) 's Twitter Profile Photo

You wanna know how silicon valley startups really work? I'll tell you. A founder/co-founders will start working on a startup while they're still working at a bigger company. They'll put together an MVP and socialize it within their group of friends who are other founders or

George Mayer (@georgemayer) 's Twitter Profile Photo

One of the biggest reasons an organization isn't innovative is that managers looks to parse out who did what on a project. This causes ownership anxiety and hoarding behavior, especially for ideas. But an individual can only have the start of a good idea. It takes a team to

kab60 (@kab604) 's Twitter Profile Photo

So a lot of UK companies look cheap, but can anyone name any that actually take advantage of the situation by buying back cheap shares aggressively (open mkt+tenders?)? Most just seem to pay dividends or reinvest every penny while they whine about the situation (or don't care).

Rihard Jarc (@rihardjarc) 's Twitter Profile Photo

A must-read interview for investors investing in the AI space from a Former high-level employee at $MSFT who also worked with OpenAI from the $MSFT side. Key insights from the interview: 1. When they tested Copilot, productivity gains were average in the 60-70% range. Copilot's

A must-read interview for investors investing in the AI space from a Former high-level employee at $MSFT who also worked with OpenAI from the $MSFT side. Key insights from the interview:

1. When they tested Copilot, productivity gains were average in the 60-70% range. Copilot's
Daniel Priestley (@danielpriestley) 's Twitter Profile Photo

Then along came a new technology - digital. The ability to connect people and information at light speed no matter where they are. Digital technology is highly efficient and requires a small number of skilled people working with relatively small amounts of capital to produce

Then along came a new technology - digital. The ability to connect people and information at light speed no matter where they are.

Digital technology is highly efficient and requires a small number of skilled people working with relatively small amounts of capital to produce
@levelsio (@levelsio) 's Twitter Profile Photo

Bigger companies usually have more employees, more hierarchy, more legal liabilities So responsibility is 1) divided over multiple employees and 2) departments AND 3) legal has to sign off on things to not get sued: If I want to change the button text and color on my landing

George Mack (@george__mack) 's Twitter Profile Photo

What sentence gives you goosebumps? Here's mine: "You waste years by not being able to waste hours." 13 thoughts on this trap: 1. A behaviour rewarded at school that punishes you later in life: Doing the work without asking why. 2. A behaviour punished at school that rewards

What sentence gives you goosebumps?

Here's mine: "You waste years by not being able to waste hours."

13 thoughts on this trap:

1. A behaviour rewarded at school that punishes you later in life: Doing the work without asking why.

2. A behaviour punished at school that rewards
Lawrence King (@lawrencekingyo) 's Twitter Profile Photo

Ferrari has, - Kim Kardashian - Floyd Mayweather - Justin Bieber All on a blacklist where they can no longer buy a new Ferrari Now that is Frame