Kindino

Your portfolio is diversified.
Its supply chain isn't.

Enter your holdings, and we find shared suppliers, clustered factories, and the upstream exposure. Get your portfolio analyzed in 30 seconds.

Rate My Portfolio →Free · no account needed · takes 30 seconds

Different tickers. Same factories.

Owning stocks in different sectors feels like diversification. It isn't. Not if they all depend on the same three factories.

Shared suppliers you don't know about

$AAPL, $NVDA, $INTC, and $MSFT all depend on TSMC's fabs in Hsinchu. One earthquake, four positions drop the same morning.

Different tickers. Same factory. Same earthquake.

Geographic clustering

$TM, $NKE, and $PG source from different suppliers, but their factories cluster within 60km of each other in Thailand's flood zone. One monsoon season disrupts all three.

Different suppliers. Different sectors. Same flood zone.

Your portfolio app shows sectors. Not the factories underneath.

$AAPL is headquartered in Cupertino. Its supply chain clusters in Hsinchu (earthquake zone), Shenzhen (flood zone), and Osaka (earthquake zone). Sector allocation doesn't capture that. We do.

This isn't hypothetical

If your stocks dropped together last time the market got spooked, shared suppliers are likely a contributing factor.

1.6%
Per year, for investors who knew
Researchers found that investors who tracked supplier overlap outperformed those who didn't by 1.6% a year over a decade. Most stock pickers have no idea this layer exists.
70–82%
Bigger drawdowns than they expected
Investors who ignored supplier links underestimated how much they'd lose in a downturn by 70–82%. They thought they were diversified. Their stocks said otherwise.
>50%
For most large companies, supply chain risk outweighs direct risk
For most big companies, the risk hiding in their supply chain is larger than the risk in the company itself. Your brokerage app shows you one. We show you both.
$5.3B
Thailand 2011. It already happened.
One flood. Global industrial production fell 2.5%. Western Digital lost 45% of shipments. Toyota, Honda, and Nissan lost 423,000 cars combined.
Check My Portfolio Now →Free · takes 30 seconds

How it works

1

Enter your tickers

Paste in the tickers you own. Works with any portfolio. No brokerage connection needed. Takes 30 seconds.

2

We map your real exposure

We trace each stock's actual suppliers down to the facility level and find which ones your holdings share.

3

Get your Supply Chain Grade

A letter grade from A to F, broken down by supplier overlap, geographic concentration, and hazard exposure. See exactly what's dragging it down.

Built for stock pickers, not fund managers

You don't need an enterprise contract. You need to know if your picks are actually independent of each other.

📈

You pick your own stocks

You own positions you actually believe in. Not just ETFs. You've done the research on each one.

🤔

You're wondering if you're actually diversified

Different tickers, different sectors. But they all dropped together last month and you're starting to wonder why.

📊

Your app only shows sectors

Robinhood, Fidelity, Schwab. They all show you sector breakdown. None of them show you that three of your stocks depend on the same factory in Taiwan.

See it in action

Real portfolios. Real supply chain overlap. See what the analysis finds.

Hidden Taiwan Concentration in a Tech Portfolio

Apple, Nvidia, Intel, and AMD look diversified — until you map their supply chains

3 shared suppliers found2 risk clusters

Three Sectors, One Flood Zone

Toyota, Nike, and Procter & Gamble span automotive, athletic wear, and household goods — but their supply chains converge in the same climate-vulnerable corridor

4 co-located facilities found2 risk clusters

Stay in the loop.

We're adding new tickers, improving hazard data, and building new features. Get notified when things ship.

Ready to analyze now? Rate My Portfolio →