自由市場有限公司
GB ˙ BATS-CHIXE ˙ US58733R1023
SecurityGB:MLB1D / MercadoLibre, Inc.
InstitutionQuantbot Technologies LP
Latest Disclosed Ownership1,064 shares
Latest Disclosed Value $ 1,839,677
Quantbot Technologies LP reports 45.46% decrease in ownership of MLB1D / MercadoLibre, Inc.

On May 13, 2026 - Quantbot Technologies LP filed a 13F-HR form disclosing ownership of 1,064 shares of MercadoLibre, Inc. (GB:MLB1D) valued at $1,839,677 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 1,951 shares of MercadoLibre, Inc.. This represents a change in shares of -45.46% during the quarter.

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 1,064 -887 -45.46 1,840 -53.19 0.0753
2026-02-10 2025-12-31 13F MERCADOLIBRE COM 58733R102 1,951 155 8.63 3,930 -6.39 0.1307
2025-11-12 2025-09-30 13F MERCADOLIBRE COM 58733R102 1,796 -1,710 -48.77 4,197 -54.20 0.1142
2025-08-13 2025-06-30 13F MERCADOLIBRE COM 58733R102 3,506 58 1.68 9,163 36.23 0.2349
2025-05-13 2025-03-31 13F MERCADOLIBRE COM 58733R102 3,448 2,873 499.65 6,727 588.43 0.2142
2025-02-11 2024-12-31 13F MERCADOLIBRE COM 58733R102 575 -5,753 -90.91 978 -92.48 0.0357
2024-11-13 2024-09-30 13F MERCADOLIBRE COM 58733R102 6,328 1,425 29.06 12,985 61.15 0.5122
2024-08-09 2024-06-30 13F MERCADOLIBRE COM 58733R102 4,903 2,750 127.73 8,058 147.53 0.3900
2024-05-06 2024-03-31 13F MERCADOLIBRE COM 58733R102 2,153 -2,094 -49.31 3,255 -51.23 0.1835
2024-02-14 2023-12-31 13F MERCADOLIBRE COM 58733R102 4,247 4,247 6,674 0.3876
2023-11-07 2023-09-30 13F MERCADOLIBRE COM 58733R102 0 -3,926 -100.00 0 -100.00
2023-08-08 2023-06-30 13F MERCADOLIBRE COM 58733R102 3,926 3,926 4,651 0.3045
2023-05-12 2023-03-31 13F MERCADOLIBRE COM 58733R102 0 -5,958 -100.00 0 -100.00
2023-02-13 2022-12-31 13F MERCADOLIBRE COM 58733R102 5,958 5,462 1,101.21 5,042 1,129.51 0.3617
2022-11-07 2022-09-30 13F MERCADOLIBRE COM 58733R102 496 496 410 0.0310
2022-02-11 2021-12-31 13F MERCADOLIBRE COM 58733R102 0 -715 -100.00 0 -100.00
2021-11-09 2021-09-30 13F MERCADOLIBRE COM 58733R102 715 715 1,200 0.0878
2021-08-12 2021-06-30 13F MERCADOLIBRE COM 58733R102 0 -2,127 -100.00 0 -100.00
2021-05-14 2021-03-31 13F MERCADOLIBRE COM 58733R102 2,127 1,675 370.58 3,131 313.61 0.2980
2021-02-12 2020-12-31 13F MERCADOLIBRE COM 58733R102 452 -1,024 -69.38 757 -52.60 0.0787
2020-11-16 2020-09-30 13F MERCADOLIBRE COM 58733R102 1,476 1,476 1,597 0.1832
2020-08-13 2020-06-30 13F MERCADOLIBRE COM 58733R102 0 -1,000 -100.00 0 -100.00
2020-05-13 2020-03-31 13F MERCADOLIBRE COM 58733R102 1,000 -437 -30.41 488 -40.56 0.3181
2020-02-10 2019-12-31 13F MERCADOLIBRE COM 58733R102 1,437 1,437 821 0.0814
2019-11-12 2019-09-30 13F MERCADOLIBRE COM 58733R102 0 -3,200 -100.00 0 -100.00
2019-08-13 2019-06-30 13F MERCADOLIBRE COM 58733R102 3,200 3,200 1,957 0.1958
2018-05-11 2018-03-31 13F MERCADOLIBRE COM 58733R102 0 -3,005 -100.00 0 -100.00
2018-02-12 2017-12-31 13F MERCADOLIBRE COM 58733R102 3,005 -17,351 -85.24 945 -82.07 0.0875
2017-11-07 2017-09-30 13F MERCADOLIBRE COM 58733R102 20,356 912 4.69 5,270 8.04 0.5053
2017-08-11 2017-06-30 13F MERCADOLIBRE COM 58733R102 19,444 19,444 4,878 0.4594
2016-04-28 2016-03-31 13F MERCADOLIBRE COM 58733R102 0 0 0 0.0000
2016-01-22 2015-12-31 13F MERCADOLIBRE COM 58733R102 0 -4,285 -100.00 0 -100.00
2015-10-22 2015-09-30 13F MERCADOLIBRE COM 58733R102 4,285 4,285 390 0.0680
2015-01-27 2014-12-31 13F MERCADOLIBRE COM 58733R102 0 -2,920 -100.00 0 -100.00
2014-10-15 2014-09-30 13F MERCADOLIBRE COM 58733R102 2,920 651 28.69 317 46.76 0.0436
2014-07-08 2014-06-30 13F MERCADOLIBRE COM 58733R102 2,269 1,742 330.55 216 285.71 0.0341
2014-01-31 2013-12-31 13F MERCADOLIBRE COM 58733R102 527 527 56 0.0274
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.