1 tracked superinvestor hold MAPLEBEAR INC (CART), worth $2M combined, led by Bill Miller. Smart money is accumulating CART as of the latest 13F filings.
Current price
$48.28
Maplebear Inc., doing business as Instacart, provides online grocery shopping services to households in North America. The company connects the consumer with a personal shopper to shop and deliver a range of products, such as food, alcohol, consumer health, pet care, ready-made meals, and others. The company offers its services through a mobile application or website. The company was incorporated…
Market cap
$10.0B
P/E
26.37
Div yield
—
Revenue YoY
—
Analyst target
—
Snapshot for context. For deep analysis use a stock screener — this page is about who owns it.
Superinvestors holding
1
tracked 13F / N-PORT funds
Combined value
$2M
disclosed long exposure
Tier-1 conviction
1
concentrated holders
Net this quarter
+1
1 buying · 0 selling
Smart money is net accumulating CART: 1 funds added or opened versus 0 trimming. 1 opened a brand-new position.
MAPLEBEAR INC (CART) is held by 1 tracked funds worth $2M combined, 1 of them concentrated Tier-1 managers whose positions carry real conviction.
The largest position belongs to Bill Miller at 0.5% of their book — no single tracked manager treats it as an outsized, top-weighted bet.
This quarter 1 fund opened a brand-new position (Bill Miller), with 0 adding and 0 trimming — a net accumulation signal.
| Investor | Move | % of their portfolio | Position value |
|---|---|---|---|
| New buy | 0.5% | $2M |
Tier badge = signal quality: 1 concentrated conviction · 2 quant/multi (context) · 3 retail & diversified. Only Tier 1 holdings feed the consensus signal.
Which superinvestors own CART?
1 tracked funds hold MAPLEBEAR INC (CART), the largest being Bill Miller (Miller Value Partners) at 0.5% of its 13F portfolio. 1 of them are concentrated Tier-1 conviction managers.
Is smart money buying or selling CART?
In the most recent 13F quarter, 1 tracked fund added or opened CART and 0 trimmed it, including 1 brand-new position.
How much CART do tracked funds hold?
Combined disclosed long exposure to CART across tracked superinvestors is $2M as of the Mar 2026 filings.
Holdings aggregated from the latest SEC 13F & N-PORT filings via FMP · Mar 2026 quarter. Long equity positions only, reported with up to a 45-day delay — for activity between filings see real-time moves. Not financial advice.