Instacart (Maplebear Inc.)
Instacart (Maplebear Inc.) (CART) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CART · as of Sep 30, 2025
Ownership Breakdown
504
Institutional Holders
▲ 2 vs Q2
$7.91B
Total Inst. Value
▼ $1.81B vs Q2
235.03M
Shares Outstanding
freeFloat 66.95%
215.22M
13F Shares Held
▲ 369,919 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
CART largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
SC US (TTGP), LTD. services-business services, nec | 28.02M | 10.67% | 10.67% | $1.03T | Nov 14, 2025 | — held |
D1 CAPITAL PARTNERS L.P. services-business services, nec | 22.56M | 8.59% | 8.59% | $829.24B | Nov 14, 2025 | — held |
VANGUARD GROUP INC services-business services, nec | 19.11M | 7.28% | 7.28% | $702.32B | Nov 7, 2025 | ▼ 144.4K |
BLACKROCK, INC. services-business services, nec | 16.19M | 6.17% | 6.17% | $595.29B | Nov 12, 2025 | ▲ 1.20M |
GOLDMAN SACHS GROUP INC services-business services, nec | 6.22M | 2.37% | 2.37% | $228.47B | Nov 14, 2025 | ▲ 4.93M |
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. services-business services, nec | 5.73M | 2.18% | 2.18% | $210.49B | Nov 14, 2025 | ▼ 35.3K |
STATE STREET CORP services-business services, nec | 5.41M | 2.06% | 2.06% | $198.75B | Nov 14, 2025 | ▲ 304.9K |
GCM GROSVENOR HOLDINGS, LLC services-business services, nec | 4.14M | 1.58% | 1.58% | $152.22B | Nov 14, 2025 | ▼ 4.86M |
BOSTON PARTNERS services-business services, nec | 3.91M | 1.49% | 1.49% | $143.80B | Nov 13, 2025 | ▼ 50.9K |
VICTORY CAPITAL MANAGEMENT INC services-business services, nec | 3.56M | 1.35% | 1.35% | $130.75B | Nov 12, 2025 | ▼ 5.27M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
25
Increased
+22.49M shares3
New Positions
first time holders17
Decreased
−18.07M shares0
Sold Out
fully exitedNet shares change (top 50)
+4.42M
+22.49M / −18.07M
Net new holders
+11
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CART insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
11
Buy transactions
8
Sell transactions
1.38
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Gupta Ravi
| Jun 2, 2026 | Sale | 181,000 | $41.51 | $7.51M | 741.5K | Form 4 ↗ |
Sundheim Daniel S.
| May 22, 2026 | Award | 6,048 | — | — | 33.4K | Form 4 ↗ |
Gupta Ravi
| May 22, 2026 | Award | 6,048 | — | — | 15.0K | Form 4 ↗ |
KOPIT LEVIEN MEREDITH A. director | May 22, 2026 | Award | 6,048 | — | — | 26.9K | Form 4 ↗ |
Sarafan Lily director | May 22, 2026 | Award | 6,048 | — | — | 27.6K | Form 4 ↗ |
Dolan Victoria L director | May 22, 2026 | Award | 6,048 | — | — | 26.1K | Form 4 ↗ |
Silverman Josh director | May 22, 2026 | Award | 6,048 | — | — | 15.2K | Form 4 ↗ |
Laughton Mary Beth director | May 22, 2026 | Award | 6,048 | — | — | 21.1K | Form 4 ↗ |
BLACKWOOD-KAPRAL LISA Chief Accounting Officer | May 15, 2026 | Tax Withhold | 6,103 | $38.47 | $234.8K | 52.9K | Form 4 ↗ |
Reuter Emily CHIEF FINANCIAL OFFICER | May 15, 2026 | Tax Withhold | 26,929 | $38.47 | $1.04M | 693.5K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Instacart (Maplebear Inc.) (CART) is primarily owned by institutional investors, who hold approximately 91.6% of total shares outstanding. Company insiders own approximately 33.05%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Instacart (Maplebear Inc.) is SC US (TTGP), LTD., holding approximately 28.02 million shares — equal to 10.67% of outstanding shares — as of September 30, 2025.
A total of 504 institutional investors currently hold CART stock, with a combined institutional value of approximately $7.91 billion as of the most recent 13F filing period.
Frequently asked questions
CART ownershipInstacart (Maplebear Inc.) (CART) is primarily owned by institutional investors, who hold approximately 91.6% of shares. The largest shareholder is SC US (TTGP), LTD. with a 10.67% stake. Company insiders hold 33.05%. Data sourced from SEC Form 13F as of September 30, 2025.