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

# Meta Shares: Track Ad Virality

> Track how many times people shared your Meta ads to their own feed or stories. Shares extend organic reach at no extra cost.

<Tip>
  Measures how many times people shared your Meta ad to their own feed or stories.
</Tip>

## Formula

<Info>
  **Meta Shares** = **COUNT** ( Shares )
</Info>

### Formula Components

| Metric     | Definition                                                                                 |
| ---------- | ------------------------------------------------------------------------------------------ |
| **Shares** | Each time a user taps "Share" and distributes your ad to their network counts as one share |

| Metadata        |                                   |
| --------------- | --------------------------------- |
| **Type**        | Number                            |
| **Data Source** | [Meta Ads](/sources/facebook-ads) |
| **Aggregation** | Sum                               |

***

## Example

Your spring sale campaign generated **847 shares** across Facebook and Instagram last week.

| Ad Creative         | Shares | Organic Impressions |
| ------------------- | ------ | ------------------- |
| Carousel with UGC   | 412    | \~8,200             |
| Video testimonial   | 289    | \~5,800             |
| Static product shot | 146    | \~2,900             |

The UGC carousel earned the most shares, extending reach to an estimated 8,200 additional viewers without increasing ad spend.

***

## How It Works

When someone shares your ad, their followers see it organically—without you paying for that impression. Meta tracks all share actions across Facebook feed, Stories, Messenger, and Instagram DMs. Shares indicate strong resonance and can amplify campaign reach beyond your paid audience.

***

## When to Use

| Scenario                     | Action                                                         |
| ---------------------------- | -------------------------------------------------------------- |
| Evaluating creative virality | Compare share counts across ad sets to identify what resonates |
| Measuring brand awareness    | High shares signal content worth spreading                     |
| Optimizing for organic reach | Prioritize creatives that earn the most shares                 |
| Reducing cost per impression | More shares means more free exposure                           |

***

## Related Metrics

| Metric                                                                                         | Relationship                                         |
| ---------------------------------------------------------------------------------------------- | ---------------------------------------------------- |
| [Meta Cost per Share](/reference/metrics/advertising/meta/meta-engagement/meta-cost-per-share) | How much you pay per share action                    |
| [Meta Engagements](/reference/metrics/advertising/meta/meta-engagement/meta-engagements)       | Total interactions including shares, likes, comments |

[See all Meta Engagement metrics →](/reference/metrics/advertising/meta/meta-engagement)