Invite-only · for stock-picking investment clubs
Investment clubs with a memory
Your club bought that stock for a reason. StockClub keeps the reason written down where every member can see it — and then brings the news and the earnings calls back to it, quarter after quarter.
Type in what the club owns, or paste it from your spreadsheet. No brokerage login, no paperwork, nothing for your treasurer to change.
Three questions a spreadsheet can't answer
Most clubs keep a tidy list of what they own. Two years and eleven meetings later, the list is still there — the thinking behind it isn't.
“Why did we buy this?”
The member who pitched it has the reasons in his head, and his notebook, and one email from 2024.
“Has anything changed?”
Headlines arrive all month. Nobody has time to sort the ones that matter from the noise before the meeting.
“Are we still right?”
The honest answer needs the old reasoning next to the new facts. That comparison almost never gets made.
What the app does
Write the thinking down. Then keep testing it.
01 · Theses
The reason you bought it, in plain sight
One page per holding: the case in a sentence, the assumptions it rests on, how confident the club is, and — the part nobody writes down — what would prove you wrong.
- Key assumptions, each with what would falsify it
- Bull drivers and bear risks, side by side
- Versioned, so you can read what you believed in 2024
02 · News
Headlines that answer to your thesis
Not another feed. Each story about a name you own is read against what your club actually believes, and marked as reinforcing it, challenging it, or simply unexplained.
- Tagged to the assumption it touches
- Sourced and dated, with the link intact
- Big moves with no news get flagged as unexplained
03 · Earnings calls
Somebody read the whole call for you
Every quarter, the transcript comes back as a verdict on your assumptions: which held, which got shakier, and which topics management quietly stopped mentioning — with the executive's own words as evidence.
- Each assumption marked confirmed, mixed or challenged
- Quotes pulled straight from the call
- Silence alerts when a familiar topic goes missing
04 · Holdings & today
Everything the club owns, on one screen
One card per position, each carrying its thesis in a single line, so a new member can read the club's whole way of thinking in about two minutes.
Prices and moves are here for context — for the club's official books and returns, keep using your treasurer's records.
How it works
Four steps, then it runs on its own
1
Add the holdings
Ticker, shares, what you paid, when you bought. Typed in or pasted from the club's sheet.
2
Write the thesis
A few sentences from whoever pitched it. The app helps turn it into assumptions you can test.
3
News and calls come in
Between meetings, each story and each earnings call gets read against what you wrote.
4
Meet with the Tracker up
One grid shows where thinking has drifted. That's your agenda, and it writes itself.
For clubs
Your club, and nobody else
StockClub is private by default. There's no public profile, no leaderboard, no feed of strangers' picks. Members join by invitation from the club, and what the club writes stays inside it.
Every member sees the same theses and the same evidence — so the quiet members can prepare before the meeting, and the loud ones have something to argue with.
What StockClub is not
- Not a brokerage. Nothing is bought or sold here. Keep placing trades wherever you place them today.
- Not the club's books. Units, contributions and distributions belong to your treasurer's records, not to us.
- Not your record of returns. We show prices for context; the authoritative numbers stay where they've always been.
- Not tax paperwork. No K-1s, no cost-basis reporting, no filings. That's your accountant's work.
- Not advice. StockClub never tells your club what to buy. It only helps you remember and challenge what you decided.
Pricing
One price for the whole club
Billed to the club, not per member — split it however you split everything else. Cancel any month.
Trial
Free
30 days, the whole app, up to five holdings. Long enough to run one meeting on it.
Start a trialClub
$29 / month
Up to 20 members and 30 holdings. Theses, news, earnings-call reviews and the Tracker.
Request accessSociety
$59 / month
Unlimited members and holdings, full transcript archive, and a hand from us setting up your first theses.
Talk to usBring your club aboard
We're opening StockClub to a few clubs at a time so we can help each one get its theses written properly. Tell us about yours and we'll send an invitation.
Already a member? Log in to StockClub.