MercadoLibre, Inc.
US ˙ NasdaqGS ˙ US58733R1023

SecurityMELI / MercadoLibre, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership1,367,064 shares
Latest Disclosed Value $ 2,363,681,692
BlackRock, Inc. reports 3.51% decrease in ownership of MELI / MercadoLibre, Inc.

On May 13, 2026 - BlackRock, Inc. filed a 13F-HR form disclosing ownership of 1,367,064 shares of MercadoLibre, Inc. (US:MELI) valued at $2,363,680,997 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,416,854 shares of MercadoLibre, Inc.. This represents a change in shares of -3.51% during the quarter. The current value of the position is $2,234,848,886 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)
2026-05-13 2026-03-31 13F MERCADOLIBRE COM 58733R102 1,367,064 -49,790 -3.51 2,363,682 -17.18 0.0413
2026-02-12 2025-12-31 13F MERCADOLIBRE COM 58733R102 1,416,854 -63,447 -4.29 2,853,912 -17.50 0.0482
2025-11-12 2025-09-30 13F MERCADOLIBRE COM 58733R102 1,480,301 57,041 4.01 3,459,376 -7.00 0.0606
2025-08-12 2025-06-30 13F MERCADOLIBRE COM 58733R102 1,423,260 62,430 4.59 3,719,873 40.12 0.0708
2025-05-02 2025-03-31 13F MERCADOLIBRE COM 58733R102 1,360,830 29,073 2.18 2,654,803 17.23 0.0558
2025-02-07 2024-12-31 13F MERCADOLIBRE COM 58733R102 1,331,757 142,067 11.94 2,264,573 -7.24 0.0458
2024-11-13 2024-09-30 13F MERCADOLIBRE COM 58733R102 1,189,690 79,452 7.16 2,441,196 33.80 0.0512
2024-08-13 2024-06-30 13F MERCADOLIBRE COM 58733R102 1,110,238 -268 -0.02 1,824,565 8.67 0.0413
2024-05-10 2024-03-31 13F MERCADOLIBRE COM 58733R102 1,110,506 -45,550 -3.94 1,679,041 -7.58 0.0391
2024-02-13 2023-12-31 13F MERCADOLIBRE COM 58733R102 1,156,056 32,045 2.85 1,816,788 27.48 0.0463
2023-11-13 2023-09-30 13F MERCADOLIBRE COM 58733R102 1,124,011 -13,501 -1.19 1,425,111 5.76 0.0410
2023-08-11 2023-06-30 13F MERCADOLIBRE COM 58733R102 1,137,512 75,208 7.08 1,347,497 -3.76 0.0371
2023-05-12 2023-03-31 13F MERCADOLIBRE COM 58733R102 1,062,304 47,874 4.72 1,400,180 63.11 0.0413
2023-02-13 2022-12-31 13F MERCADOLIBRE COM 58733R102 1,014,430 11,691 1.17 858,451 3.42 0.0269
2022-11-14 2022-09-30 13F MERCADOLIBRE COM 58733R102 1,002,739 -35,264 -3.40 830,046 25.56 0.0282
2022-08-12 2022-06-30 13F MERCADOLIBRE COM 58733R102 1,038,003 -18,021 -1.71 661,074 -47.37 0.0212
2022-05-12 2022-03-31 13F MERCADOLIBRE COM 58733R102 1,056,024 -372,935 -26.10 1,256,120 -34.81 0.0338
2022-02-10 2021-12-31 13F MERCADOLIBRE COM 58733R102 1,428,959 -239,347 -14.35 1,926,808 -31.23 0.0491
2021-11-09 2021-09-30 13F MERCADOLIBRE COM 58733R102 1,668,306 -82,599 -4.72 2,801,753 2.72 0.0784
2021-08-11 2021-06-30 13F MERCADOLIBRE COM 58733R102 1,750,905 126,744 7.80 2,727,543 14.08 0.0759
2021-05-07 2021-03-31 13F MERCADOLIBRE COM 58733R102 1,624,161 48,858 3.10 2,390,992 -9.40 0.0703
2021-02-05 2020-12-31 13F MERCADOLIBRE COM 58733R102 1,575,303 186,278 13.41 2,638,979 75.51 0.0842
2020-11-06 2020-09-30 13F MERCADOLIBRE COM 58733R102 1,389,025 50,219 3.75 1,503,591 13.93 0.0555
2020-08-14 2020-06-30 13F MERCADOLIBRE COM 58733R102 1,338,806 -95,352 -6.65 1,319,752 88.35 0.0527
2020-05-01 2020-03-31 13F MERCADOLIBRE COM 58733R102 1,434,158 17,748 1.25 700,701 -13.50 0.0343
2020-02-13 2019-12-31 13F MERCADOLIBRE COM 58733R102 1,416,410 11,562 0.82 810,103 4.61 0.0311
2019-11-08 2019-09-30 13F MERCADOLIBRE COM 58733R102 1,404,848 -86,724 -5.81 774,396 -15.13 0.0325
2019-08-22 2019-06-30 13F/A-1 MERCADOLIBRE COM 58733R102 1,491,572 14,951 1.01 912,500 21.71 0.0390
2019-08-13 2019-06-30 13F MERCADOLIBRE COM 58733R102 1,491,572 14,951 912,500
2019-05-09 2019-03-31 13F MERCADOLIBRE COM 58733R102 1,476,621 -89,850 -5.74 749,725 63.43 0.0335
2019-02-08 2018-12-31 13F MERCADOLIBRE COM 58733R102 1,566,471 -98,065 -5.89 458,742 -19.05 0.0232
2018-11-09 2018-09-30 13F MERCADOLIBRE COM 58733R102 1,664,536 71,236 4.47 566,724 18.99 0.0245
2018-08-09 2018-06-30 13F MERCADOLIBRE COM 58733R102 1,593,300 155,219 10.79 476,286 -7.07 0.0219
2018-05-09 2018-03-31 13F MERCADOLIBRE COM 58733R102 1,438,081 250,492 21.09 512,519 37.15 0.0245
2018-02-09 2017-12-31 13F MERCADOLIBRE COM 58733R102 1,187,589 -79,884 -6.30 373,687 13.86 0.0178
2017-11-14 2017-09-30 13F MERCADOLIBRE COM 58733R102 1,267,473 574,569 82.92 328,187 88.79 0.0166
2017-08-10 2017-06-30 13F MERCADOLIBRE COM 58733R102 692,904 -327,565 -32.10 173,836 -19.45 0.0092
2017-05-12 2017-03-31 13F MERCADOLIBRE COM 58733R102 1,020,469 983,357 2,649.70 215,798 3,623.87 0.0118
2017-02-10 2016-12-31 13F MERCADOLIBRE COM 58733R102 37,112 36,445 5,464.02 5,795 4,611.38 0.0082
2016-11-08 2016-09-30 13F MERCADOLIBRE COM 58733R102 667 -9,553 -93.47 123 -91.45 0.0002
2016-08-10 2016-06-30 13F MERCADOLIBRE COM 58733R102 10,220 2,104 25.92 1,438 50.42 0.0022
2016-05-10 2016-03-31 13F MERCADOLIBRE COM 58733R102 8,116 7,652 1,649.14 956 1,703.77 0.0015
2016-02-11 2015-12-31 13F MERCADOLIBRE COM 58733R102 464 300 182.93 53 253.33 0.0001
2015-11-13 2015-09-30 13F MERCADOLIBRE COM 58733R102 164 -24,459 -99.33 15 -99.57 0.0000
2015-08-07 2015-06-30 13F MERCADOLIBRE COM 58733R102 24,623 62 0.25 3,489 15.95 0.0052
2015-05-13 2015-03-31 13F MERCADOLIBRE COM 58733R102 24,561 8,496 52.89 3,009 46.71 0.0042
2015-02-09 2014-12-31 13F MERCADOLIBRE COM 58733R102 16,065 15,860 7,736.59 2,051 9,222.73 0.0029
2014-10-29 2014-09-30 13F MERCADOLIBRE COM 58733R102 205 -18,335 -98.89 22 -98.76 0.0000
2014-08-06 2014-06-30 13F MERCADOLIBRE COM 58733R102 18,540 -31,128 -62.67 1,769 -62.54 0.0026
2014-05-02 2014-03-31 13F MERCADOLIBRE COM 58733R102 49,668 -1,256 -2.47 4,723 -13.96 0.0076
2014-02-12 2013-12-31 13F MERCADOLIBRE COM 58733R102 50,924 3,306 6.94 5,489 -14.54 0.0090
2013-11-12 2013-09-30 13F MERCADOLIBRE COM 58733R102 47,618 -14,025 -22.75 6,423 -3.30 0.0121
2013-08-13 2013-06-30 13F MERCADOLIBRE COM 58733R102 61,643 61,643 6,642 0.0132
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.