The largest holder of Maplebear stock is Sequoia Capital, with 27.9 million shares (12.04% of the company), worth about $1.41 billion as of September 25, 2026. The 10 largest holders together own 50.7%.
In Q2 2026, 539 institutional holdings reports listed 203.0 million shares worth $9.35 billion, up 7.4% in shares from Q1 2026.
Insiders reported 67 transactions in the last two years: 43 sales worth $256.98 million and no purchases. The newest one on file is from April 15, 2026 (Blackwood-Kapral Lisa, Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through April 15, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Sequoia Capital | 27.9 million | 12.04% | $1.4B |
| D1 Capital Partners LP | 22.6 million | 9.75% | $1.1B |
| Apoorva Mehta7.522 % | 17.4 million | 7.52% | $880.0M |
| BlackRock Advisors LLC | 15.1 million | 6.51% | $761.0M |
| Vanguard Portfolio Management LLC | 8.2 million | 3.54% | $414.0M |
| Vanguard Capital Management LLC | 7.8 million | 3.38% | $395.0M |
| State Street Corporation | 5.2 million | 2.25% | $263.0M |
| LSV Asset Management | 4.5 million | 1.96% | $229.0M |
| DFA Australia Ltd. | 4.4 million | 1.90% | $223.0M |
| Eaton Vance Management | 4.2 million | 1.82% | $213.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 539 | 203.0 million | $9.4B |
| Q1 2026 | 495 | 189.0 million | $7.1B |
| Q4 2025 | 485 | 190.0 million | $8.6B |
| Q3 2025 | 512 | 217.0 million | $8.0B |
| Q2 2025 | 510 | 215.0 million | $9.7B |
| Q1 2025 | 462 | 199.0 million | $7.9B |
| Q4 2024 | 401 | 193.0 million | $8.0B |
| Q3 2024 | 357 | 189.0 million | $7.6B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Blackwood-Kapral Lisa | Apr 15, 2026 | Officer | Sale at price 40.25 per share. | $377,904 |
| Blackwood-Kapral Lisa | Apr 15, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Fong Morgan | Apr 15, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Reuter Emily | Apr 15, 2026 | Chief Financial Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Rogers Chris | Apr 15, 2026 | Chief Executive Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Blackwood-Kapral Lisa | Mar 16, 2026 | Officer | Sale at price 38.74 per share. | $363,797 |
| Fong Morgan | Mar 11, 2026 | General Counsel | Conversion of Exercise of derivative security at price 7.32 per share. | $807,689 |
| Fong Morgan | Mar 11, 2026 | General Counsel | Sale at price 36.87 - 37.59 per share. | $4.7M |
| Sarafan Lily | Feb 25, 2026 | Director | Sale at price 36.53 per share. | $127,847 |
| Fong Morgan | Jan 9, 2026 | General Counsel | Conversion of Exercise of derivative security at price 7.32 per share. | $75,799 |
| Fong Morgan | Dec 22, 2025 | General Counsel | Sale at price 45.09 - 45.74 per share. | $222,168 |
| Laughton Mary Beth | Nov 21, 2025 | Director | Sale at price 40.72 per share. | $165,168 |
Newest 12 of 67 insider transactions in the last two years.
Sequoia Capital, with 12.04% of the company (as of September 25, 2026). Next: D1 Capital Partners LP (9.75%) and Apoorva Mehta7.522 % (7.52%).
539 institutional holdings reports listed Maplebear shares in Q2 2026, 203.0 million shares in all worth $9.35 billion.
In the last two years insiders reported 43 sales and no purchases (67 transactions in all); the newest on file is from April 15, 2026.