Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionTemasek Holdings (Private) Ltd
Latest Disclosed Ownership242,312 shares
Latest Disclosed Value $ 138,633,965
Temasek Holdings (Private) Ltd ownership in META / Meta Platforms, Inc.

On May 12, 2026 - Temasek Holdings (Private) Ltd filed a 13F-HR form disclosing ownership of 242,312 shares of Meta Platforms, Inc. (MX:META) valued at $138,633,965 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 366,511 shares of Meta Platforms, Inc.. This represents a change in shares of -33.89% during the quarter.

Temasek Holdings (Private) Ltd has a history of taking positions in derivatives of the underlying security (META) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:META / Meta Platforms, Inc. Historical Put/Call Ratio
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 242,312 -124,199 -33.89 138,634 -42.70 0.4548
2026-02-17 2025-12-31 13F META PLATFORMS CL A 30303M102 366,511 152,442 71.21 241,930 53.89 0.7662
2025-11-14 2025-09-30 13F META PLATFORMS CL A 30303M102 214,069 71,594 50.25 157,208 49.49 0.5424
2025-08-14 2025-06-30 13F META PLATFORMS CL A 30303M102 142,475 4,865 3.54 105,159 32.59 0.4020
2025-05-16 2025-03-31 13F META PLATFORMS CL A 30303M102 137,610 -194,949 -58.62 79,313 -59.27 0.3192
2025-02-14 2024-12-31 13F META PLATFORMS CL A 30303M102 332,559 -234,998 -41.41 194,717 -40.07 0.7680
2024-11-14 2024-09-30 13F META PLATFORMS CL A 30303M102 567,557 -239,938 -29.71 324,892 -20.20 1.3159
2024-08-14 2024-06-30 13F META PLATFORMS CL A 30303M102 807,495 722,432 849.29 407,155 885.75 1.8907
2024-05-15 2024-03-31 13F META PLATFORMS CL A 30303M102 85,063 68,645 418.11 41,305 610.79 0.2287
2024-02-14 2023-12-31 13F META PLATFORMS CL A 30303M102 16,418 7,547 85.07 5,811 118.21 0.0325
2023-11-14 2023-09-30 13F META PLATFORMS CL A 30303M102 8,871 8,871 2,663 0.0158
2013-11-14 2013-09-30 13F FACEBOOK CL A 30303M102 0 -4,305,000 -100.00 0 -100.00
2013-08-14 2013-06-30 13F FACEBOOK CL A 30303M102 4,305,000 4,305,000 107,108 2.7138
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-12 2026-03-31 13F META PLATFORMS CL A Put 112,800 64,536 n/a n/a n/a
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.