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Jonathan Slonim

@JonathanSlonim

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Following
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Small manufacturing PE. Sometimes CFO. Creating value for LPs and employees. I'm married to an economist and I love history so my tweets sometimes get strange.

New York, NY
Joined July 2011
Don't wanna be here? Send us removal request.
@JonathanSlonim
Jonathan Slonim
11 days
I'll confess I didn't realize this is what was happening the first 3-4 times it happened to me, but now I'm acutely aware of the reality and it's changed how I plan and forecast, and how we acquire businesses.
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@JonathanSlonim
Jonathan Slonim
11 days
You still won the work. You're still growing, but your working capital cycle that is usually 60-90 days is now 180-360 days as you ramp up. Once the ramp-up happens, you catch up and the cash comes back. But these swings don't show up in averages.
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@JonathanSlonim
Jonathan Slonim
11 days
Example: New contract, new customer. Great! Recurring, contracted revenue! Now you have to stock up on everything necessary to meet the demands of the contract, and the actual start date of production gets pushed back 6-12 monhts becuase of engineering delays.
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@JonathanSlonim
Jonathan Slonim
11 days
There's an important consideration that can be missed in working capital management in manufacturing or distribution: Sometimes growth is more expensive than run-rate.
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@JonathanSlonim
Jonathan Slonim
2 months
We survived years with DeBlasio, despite the immigration crisis, the homelessness crisis, the crime crisis, and the affordability crisis. Adams was OK for 3 years. Now we can survive Mamdani for 3 years before we go back to real adults running the city.
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@JonathanSlonim
Jonathan Slonim
3 months
Just heard from another source that we were in a manufacturing recession for half of 2023 and all of 2024. Anyone in manufacturing knows this. It still hasn't hit the normie news.
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@JonathanSlonim
Jonathan Slonim
3 months
I’m an east coast supremacist but west coast beer is the only true beer. Pictured: flight of fresh hopped beer at the Portland Airport. No east coast tap room could come even close to this quality and variety. This is offered on every block in Portland. As available as pastrami
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@SecretCFO
The Secret CFO
4 months
A good controller is the backbone of the finance team
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@JonathanSlonim
Jonathan Slonim
4 months
The IRS owes me $14,000. Can I put a lien on them or send angry letters threatening jail time? Of course not! Best case scenario I get a refund without interest some time in the next 12 months, while they continue to take my monthly and quarterly payments. In unrelated news,
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@JonathanSlonim
Jonathan Slonim
5 months
Kudos to Indian English. I just heard "prepone" for the first time and I love it. Obviously it would be the antonym of "postpone" and it fits the Latin root ("pre- ponere" -- put before)
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@JonathanSlonim
Jonathan Slonim
5 months
I just discovered Meta's new AI JEPA model. This seems much more valuable than an LLM, with huge real-world implications for robotics, self-driving vehicles, etc.
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@JonathanSlonim
Jonathan Slonim
6 months
This guy is right. 10 years ago we were doing “digital transformations” in finance functions and there wasn’t much cost savings because a good finance function isn’t expensive relative to the business it maintains. If your goal is to obsolete your AP team you have another thing
@SecretCFO
The Secret CFO
6 months
It’s hard to find balanced takes on what AI means for finance teams in the short term. Over on LinkedIn, people are fully losing their minds. My feed is filled with fantasies of CFOs firing their whole team after a heavy weekend of vibe coding. Let’s be clear: AI is going to
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@JonathanSlonim
Jonathan Slonim
6 months
Wise words from an excellent dad.
@Eli_Albrecht
Eli Albrecht
6 months
If you are a dad to daughters listen carefully. If you find a hair tie anywhere, grab it, put it in your pocket, put it on your wrist. Very soon, a small person will need a hair tie and you, Dad, will have one. Eventually, every time she needs a hair tie she will come to you.
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@JonathanSlonim
Jonathan Slonim
6 months
I just assigned a new employee to make a presentation in 2 days to our plant leadership team. I wasn’t sure what the response would be, but she was thrilled! I love hiring people who make the whole team better. Brings new energy and excitement.
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@JonathanSlonim
Jonathan Slonim
6 months
Embarrassed at how little endurance I have for a standing desk. How long will it take?
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@JonathanSlonim
Jonathan Slonim
6 months
Slightly political post in honor of the upcoming Independence Day. In 2023, Nippon Steel won a bid to acquire U.S. Steel in order to rebuild a struggling manufacturing facility (among other things). A Japanese company decided that because the rule of law in America is so stable
Tweet card summary image
wsj.com
The Japanese steelmaker agreed to pay $14.1 billion to buy the Pittsburgh company in 2023.
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@JonathanSlonim
Jonathan Slonim
7 months
I really wanted DOGE to be the beginning of a change in the way that congress thinks about its job. Instead, this is what they come up with, pandering to yet another president who doesn't like to be told "no."
@alifarhat79
Not Jerome Powell
7 months
🎯
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@JonathanSlonim
Jonathan Slonim
7 months
If you're in a difficult business situation, there is nothing like having a good friend and advisor to help you through it. Find someone you trust who is willing to get deep in your business details (probably for a fee) and will give you really useful input when the time comes.
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@JonathanSlonim
Jonathan Slonim
7 months
I just realized that no American car company makes a regular sedan anymore. Only Cadillac still has a luxury sedan in its lineup. Am I the only one who prefers the experience of driving a sedan to an SUV or truck?
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@JonathanSlonim
Jonathan Slonim
7 months
I used to work at McKinsey, and since then I've learned that one thing top professional services firms (basically MBB, Bulge Bracket, and Big Law) do (and virtually no one else does) is communicate. That's right. People would make fun of us for being PowerPoint jockeys, but no
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