Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionIndex Fund Advisors, Inc.
Latest Disclosed Ownership4,490 shares
Latest Disclosed Value $ 2,569,004
Index Fund Advisors, Inc. reports 27.51% decrease in ownership of META / Meta Platforms, Inc.

On May 12, 2026 - Index Fund Advisors, Inc. filed a 13F-HR form disclosing ownership of 4,490 shares of Meta Platforms, Inc. (MX:META) valued at $2,569,004 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 6,194 shares of Meta Platforms, Inc.. This represents a change in shares of -27.51% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F META PLATFORMS CL A 30303M102 4,490 -1,704 -27.51 2,569 -37.16 0.1156
2026-01-29 2025-12-31 13F META PLATFORMS CL A 30303M102 6,194 109 1.79 4,088 -8.50 0.1919
2025-10-22 2025-09-30 13F META PLATFORMS CL A 30303M102 6,085 1,468 31.80 4,468 31.14 0.2168
2025-07-25 2025-06-30 13F META PLATFORMS CL A 30303M102 4,617 2,737 145.59 3,408 214.59 0.1913
2025-04-30 2025-03-31 13F META PLATFORMS CL A 30303M102 1,880 -468 -19.93 1,083 -21.18 0.0670
2025-01-29 2024-12-31 13F META PLATFORMS CL A 30303M102 2,348 -305 -11.50 1,375 -9.49 0.0743
2024-10-22 2024-09-30 13F META PLATFORMS CL A 30303M102 2,653 730 37.96 1,518 56.66 0.0805
2024-08-02 2024-06-30 13F META PLATFORMS CL A 30303M102 1,923 956 98.86 970 106.61 0.0548
2024-05-13 2024-03-31 13F META PLATFORMS CL A 30303M102 967 0 0.00 470 37.13 0.0259
2024-02-14 2023-12-31 13F META PLATFORMS CL A 30303M102 967 0 0.00 342 17.93 0.0201
2023-10-20 2023-09-30 13F META PLATFORMS CL A 30303M102 967 0 0.00 290 4.69 0.0193
2023-08-10 2023-06-30 13F META PLATFORMS CL A 30303M102 967 -58 -5.66 278 27.65 0.0182
2023-04-21 2023-03-31 13F META PLATFORMS CL A 30303M102 1,025 1,025 217 0.0148
2023-01-23 2022-12-31 13F META PLATFORMS CL A 30303M102 0 -1,572 -100.00 0 -100.00
2022-10-27 2022-09-30 13F META PLATFORMS CL A 30303M102 1,572 1,572 213 0.0165
2022-07-27 2022-06-30 13F META PLATFORMS CL A 30303M102 0 -1,175 -100.00 0 -100.00
2022-05-06 2022-03-31 13F/A-1 META PLATFORMS CL A 30303M102 1,175 -764 -39.40 261 -59.97 0.0194
2022-04-25 2022-03-31 13F FACEBOOK CL A 30303M102 1,175 -764 261 0.2099
2022-01-26 2021-12-31 13F META PLATFORMS CL A 30303M102 1,939 1,939 652 0.0464
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.