Maplebear Inc.
US ˙ NasdaqGS ˙ US5653941030

SecurityCART / Maplebear Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership27,106 shares
Latest Disclosed Value $ 1,015,274
Advisor Group Holdings, Inc. reports 37.60% increase in ownership of CART / Maplebear Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 27,106 shares of Maplebear Inc. (US:CART) valued at $1,015,391 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 19,699 shares of Maplebear Inc.. This represents a change in shares of 37.60% during the quarter. The current value of the position is $1,083,698 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F MAPLEBEAR COM 565394103 27,106 7,407 37.60 1,015 14.56 0.0009
2026-02-17 2025-12-31 13F MAPLEBEAR COM 565394103 19,699 -150,151 -88.40 886 -86.01 0.0013
2025-11-14 2025-09-30 13F MAPLEBEAR COM 565394103 169,850 72,979 75.34 6,334 59.32 0.0089
2025-09-04 2025-06-30 13F/A-1 APLEBEAR COM 565394103 96,871 80,312 485.01 3,976 502.27 0.0071
2025-08-13 2025-06-30 13F APLEBEAR COM 565394103 90,153 73,594 3,621 0.0042
2025-05-12 2025-03-31 13F MAPLEBEAR COM 565394103 16,559 383 2.37 660 -1.35 0.0015
2025-06-06 2024-12-31 13F/A-1 MAPLEBEAR COM 565394103 16,176 -4,531 -21.88 670 -20.64 0.0015
2025-02-07 2024-12-31 13F MAPLEBEAR COM 565394103 21,574 867 881 0.0022
2024-11-13 2024-09-30 13F MAPLEBEAR COM 565394103 20,707 9,370 82.65 843 131.59 0.0019
2024-08-13 2024-06-30 13F MAPLEBEAR COM 565394103 11,337 6,040 114.03 364 84.77 0.0009
2024-05-10 2024-03-31 13F MAPLEBEAR COM 565394103 5,297 -11,176 -67.84 198 -48.96 0.0004
2024-02-12 2023-12-31 13F MAPLEBEAR COM 565394103 16,473 14,370 683.31 387 522.58 0.0007
2023-11-13 2023-09-30 13F MAPLEBEAR COM 565394103 2,103 2,103 62 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.