# MAPLEBEAR INC (CART) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 565394103
Page URL: https://superinvestorclub.com/stock/CART
Last updated: 2026-07-08T12:27:36.833Z

## Summary

As of the most recent 13F filing period, MAPLEBEAR INC (CART) is held by 2 tracked superinvestors with an aggregate position value of $846.7M representing 02255825545557 shares.

## Top institutional holders (2)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Dan Sundheim](https://superinvestorclub.com/manager/303) | D1 Capital Partners | 22558255 | $845.0M | 7.52% | 2026-03-31 |
| 2 | [Bill Miller](https://superinvestorclub.com/manager/72) | Miller Value Partners | 45557 | $1.7M | 0.45% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 2 holders, $448.9M aggregate, 0102774431759311 shares
- 2024-06-30: 2 holders, $72.8M aggregate, 0224326922524 shares
- 2024-09-30: 1 holders, $109.4M aggregate, 02684425 shares
- 2024-12-31: 1 holders, $81.0M aggregate, 01956184 shares
- 2025-03-31: 2 holders, $971.7M aggregate, 0225514141807975 shares
- 2025-06-30: 3 holders, $1.29B aggregate, 02255825537529242168964 shares
- 2025-09-30: 4 holders, $959.0M aggregate, 0225582551989924832857708369 shares
- 2025-12-31: 3 holders, $1.14B aggregate, 0225582551938835917620 shares
- 2026-03-31: 2 holders, $846.7M aggregate, 02255825545557 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "MAPLEBEAR INC (CART) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/CART), aggregating SEC 13F, Form 4, and congressional disclosures."