Instacart (Maplebear Inc.) (CART) Ownership
CART ownership summary
as of October 17, 2026- Institutions
- 79.4% of shares outstanding
- Insiders
- 11.01% of shares outstanding
- Shares outstanding
- 237.3M
- Float
- 163.5M shares available to trade
- Short interest
- 14.43% 22.0M shares short
- Days to cover
- 5.42 short interest up 41.9% vs prior month
- Institutions 79.41%
- Insiders 11.01%
- Other investors 9.57%
CART top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | SC US (TTGP), LTD. | 11.77% | 27.9M | $1.39B | — | June 30, 2026 |
| 2 | D1 Capital Partners L.P. | 9.51% | 22.6M | $1.12B | +6,180 (+0.0%) | June 30, 2026 |
| 3 | BlackRock Inc | 6.68% | 15.8M | $789.8M | −1.0M (−6.2%) | June 30, 2026 |
| 4 | Vanguard Portfolio Management, LLC | 3.45% | 8.2M | $408.6M | −85,875 (−1.0%) | June 30, 2026 |
| 5 | Vanguard Capital Management, LLC | 3.29% | 7.8M | $389.4M | +81,026 (+1.0%) | June 30, 2026 |
| 6 | State Street Corp | 2.20% | 5.2M | $259.7M | −299,508 (−5.4%) | June 30, 2026 |
| 7 | Dimensional Fund Advisors, Inc. | 2.03% | 4.8M | $239.9M | −167,415 (−3.4%) | June 30, 2026 |
| 8 | LSV Asset Management | 1.91% | 4.5M | $225.9M | +3.8M (+506.9%) | June 30, 2026 |
| 9 | Morgan Stanley - Brokerage Accounts | 1.78% | 4.2M | $210.2M | +2.4M (+127.6%) | June 30, 2026 |
| 10 | GCM Grosvenor Holdings, LLC | 1.74% | 4.1M | $206.3M | — | June 30, 2026 |
| 11 | FMR Inc | 1.63% | 3.9M | $192.4M | −2.2M (−35.8%) | June 30, 2026 |
| 12 | Contour Asset Management LLC | 1.62% | 3.9M | $191.9M | −42,562 (−1.1%) | June 30, 2026 |
| 13 | Geode Capital Management, LLC | 1.56% | 3.7M | $184.5M | −204,475 (−5.2%) | June 30, 2026 |
| 14 | Jacobs Levy Equity Management, Inc. | 1.33% | 3.1M | $156.7M | +513,832 (+19.5%) | June 30, 2026 |
| 15 | Federated Hermes Inc | 1.30% | 3.1M | $154.3M | −318,523 (−9.3%) | June 30, 2026 |
| 16 | The Goldman Sachs Group Inc | 1.18% | 2.8M | $139.9M | +578,019 (+25.9%) | June 30, 2026 |
| 17 | Holocene Advisors, LP | 1.07% | 2.5M | $126.0M | −1.4M (−35.4%) | June 30, 2026 |
| 18 | UBS Group AG | 1.03% | 2.4M | $121.3M | −941,599 (−27.9%) | June 30, 2026 |
| 19 | Antipodes Partners Limited | 0.90% | 2.1M | $106.7M | −219,224 (−9.3%) | June 30, 2026 |
| 20 | William Blair Investment Management, LLC | 0.77% | 1.8M | $91.0M | −100,098 (−5.2%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 6 holders added 7.3M shares and 12 cut 7.0M.
CART top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | iShares Core S&P Mid-Cap ETF | 2.40% | 5.7M | $283.5M | −2,028 (−0.0%) | September 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 2.36% | 5.6M | $279.5M | −6,668 (−0.1%) | August 31, 2026 |
| 3 | Vanguard Small Cap Index | 1.71% | 4.1M | $202.1M | +3,369 (+0.1%) | August 31, 2026 |
| 4 | Vanguard MStar Small Cap Growth Indx Inv | 0.98% | 2.3M | $116.0M | −18,236 (−0.8%) | August 31, 2026 |
| 5 | Invesco S&P MidCap Quality ETF | 0.53% | 1.3M | $63.2M | +1,325 (+0.1%) | September 30, 2026 |
| 6 | State Street® SPDR® S&P MIDCAP 400® ETF | 0.51% | 1.2M | $60.0M | −13,554 (−1.1%) | August 31, 2026 |
| 7 | DWS Vermögensbildungsfonds I LD | 0.43% | 1.0M | $51.3M | −500,011 (−32.7%) | August 31, 2026 |
| 8 | State Street SPDR Port S&P 400 Md CpETF | 0.36% | 845K | $42.1M | −1,184 (−0.1%) | September 30, 2026 |
| 9 | iShares S&P Mid-Cap 400 Value ETF | 0.35% | 826K | $41.2M | — | September 30, 2026 |
| 10 | Fidelity Extended Market Index | 0.34% | 801K | $39.9M | −8,590 (−1.1%) | August 31, 2026 |
| 11 | Fidelity Enhanced Mid Cap Core ETF | 0.34% | 798K | $39.7M | +2,376 (+0.3%) | September 30, 2026 |
| 12 | Pacer US Small Cap Cash Cows 100 ETF | 0.32% | 754K | $37.6M | +1,695 (+0.2%) | September 30, 2026 |
| 13 | SRH Total Return Fund | 0.29% | 700K | $34.9M | — | August 31, 2026 |
| 14 | Vanguard Consumer Staples ETF | 0.29% | 692K | $34.5M | −205,830 (−22.9%) | August 31, 2026 |
| 15 | iShares Russell Mid-Cap ETF | 0.27% | 633K | $31.6M | +1,159 (+0.2%) | September 30, 2026 |
| 16 | DFA US Small Cap I | 0.26% | 627K | $31.2M | +42,065 (+7.2%) | August 31, 2026 |
| 17 | Fidelity Mid Cap Index | 0.25% | 584K | $29.1M | +3,739 (+0.6%) | August 31, 2026 |
| 18 | Federated Hermes MDT Mid Cap Growth A | 0.24% | 575K | $28.6M | +113,664 (+24.6%) | June 30, 2026 |
| 19 | Dimensional US Small Cap ETF | 0.24% | 566K | $28.2M | — | September 30, 2026 |
| 20 | Fidelity Enhanced Large Cap Growth ETF | 0.24% | 561K | $28.0M | — | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
CART insider transactions
latest 20| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-15 | Lisa Blackwood-Kapral | Sell | $40.25 | 9,390 | $377,948 |
| 2026-03-16 | Lisa Blackwood-Kapral | Sell | $38.74 | 9,390 | $363,769 |
| 2026-03-11 | Morgan Fong | Sell | $37.09 | 126,083 | $4.7M |
| 2026-03-06 | Ro Khanna | Buy | $38.08 | — | — |
| 2026-02-26 | Ro Khanna | Buy | $38.44 | — | — |
| 2026-02-25 | Ro Khanna | Buy | $36.55 | — | — |
| 2026-02-24 | Ro Khanna | Buy | $36.29 | — | — |
| 2026-02-23 | Ro Khanna | Buy | $36.16 | — | — |
| 2026-02-20 | Ro Khanna | Buy | $36.25 | — | — |
| 2026-02-19 | Ro Khanna | Buy | $35.56 | — | — |
| 2026-02-18 | Ro Khanna | Buy | $36.31 | — | — |
| 2026-02-17 | Ro Khanna | Buy | $36.72 | — | — |
| 2026-02-13 | Ro Khanna | Buy | $36.30 | — | — |
| 2025-12-22 | Morgan Fong | Sell | $45.21 | 4,914 | $222,162 |
| 2025-10-20 | Morgan Fong | Sell | $38.85 | 3,546 | $137,762 |
| 2025-10-16 | Fidji Simo | Sell | $40.00 | 1,014 | $40,560 |
| 2025-10-15 | Fidji Simo | Sell | $39.60 | 3,051 | $120,820 |
| 2025-09-25 | Lisa C. McClain | Sell | $42.41 | — | — |
| 2025-09-22 | Chris Rogers | Sell | $42.37 | 9,259 | $392,304 |
| 2025-09-22 | Morgan Fong | Sell | $42.39 | 3,546 | $150,315 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
CART shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns CART
Institutional investors own 79.4% of Instacart's shares and insiders 11.01%. The largest holder is SC US (TTGP), LTD. with 11.77% of the shares (27.9M), as of June 30, 2026. Among the top 20 institutions, 6 added shares and 12 reduced their stake in the latest filings. Short interest is 14.43% of the float, or 5.42 days of average trading volume. The share count rose 3,999.6% since 2018.
Related: CART analyst forecast, CART key metrics. See the CART stock overview for the latest quote and news.
CART ownership FAQ
Who owns the most Instacart stock?
The largest shareholders of Instacart are SC US (TTGP), LTD. (11.77%), D1 Capital Partners L.P. (9.51%), BlackRock Inc (6.68%), Vanguard Portfolio Management, LLC (3.45%), Vanguard Capital Management, LLC (3.29%).
What percentage of Instacart is owned by institutions?
Institutions hold 79.4% of Instacart's shares outstanding; insiders hold 11.01%.
Which funds own Instacart?
The largest fund holders of Instacart are iShares Core S&P Mid-Cap ETF (2.40%), Vanguard MStar Total Stk Mkt Idx Invest (2.36%), Vanguard Small Cap Index (1.71%), Vanguard MStar Small Cap Growth Indx Inv (0.98%), Invesco S&P MidCap Quality ETF (0.53%).
What is Instacart's short interest?
22.0M shares of Instacart were sold short, 14.43% of the float; at the average daily volume it would take 5.42 days to cover.
Are insiders buying or selling Instacart?
Of the latest 20 reported insider transactions in Instacart (since September 22, 2025), 10 were purchases and 10 were sales.
How many shares of Instacart are outstanding?
Instacart has 237.3M shares outstanding, of which 163.5M are in the public float.