> ## Documentation Index
> Fetch the complete documentation index at: https://docs.alphayou.net/llms.txt
> Use this file to discover all available pages before exploring further.

# Funds

> What big funds hold and how it changed, from SEC 13F filings.

Big funds must file a 13F with the SEC each quarter, listing the US-listed positions they hold. AlphaYou shows them fund by fund and stock by stock.

## What a 13F is, and is not

* It lists **long positions in US-listed securities** at a quarter end.
* It can arrive up to **45 days after** the quarter ends.
* It does **not** show a complete portfolio, short positions, cash or later trades.

So a 13F is a record of the past, not the fund's book today.

## Where to look

* **Funds directory:** search funds or managers. Columns include the portfolio, holdings, the top 10, the biggest position and the quarter. Tags show when a fund has **stopped filing** or its data is **partial**.
* **A fund page:** return history first, then holdings. Choose a quarter, and search the holdings. Changes show as **NEW**, **EXITED** or the share change.
* **Options positions:** a 13F never shows strike or premium, so options are priced off the underlying stock.
* **What is missing:** each fund page lists what a 13F leaves out, and the next due date.
* If a fund's newest filing is over 180 days old, the page shows "Last 13F" with the quarter.

## Free and Pro

Free shows the top rows of each fund. Pro shows the full portfolio and quarterly changes, and the holdings CSV. See [Plans and pricing](https://docs.alphayou.net/plans.md).

For the underlying data, see the [API data dictionary](https://docs.alphayou.net/api/data-dictionary.md).


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