Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionSoros Fund Management Llc
ManagerGeorge Soros
Latest Disclosed Ownership34,607 shares
Latest Disclosed Value $ 19,799,703
Soros Fund Management Llc ownership in META / Meta Platforms, Inc.

On May 15, 2026 - Soros Fund Management Llc filed a 13F-HR form disclosing ownership of 34,607 shares of Meta Platforms, Inc. (MX:META) valued at $19,799,703 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 14, 2018 disclosing 0 shares of Meta Platforms, Inc..

Soros Fund Management Llc has a history of taking positions in derivatives of the underlying security (META) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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)
2026-05-15 2026-03-31 13F META PLATFORMS CL A 30303M102 34,607 34,607 19,800 0.2171
2018-11-14 2018-09-30 13F FACEBOOK CL A 30303M102 0 -159,200 -100.00 0 -100.00
2018-08-14 2018-06-30 13F FACEBOOK CL A 30303M102 159,200 159,200 30,936 0.4952
2018-02-14 2017-12-31 13F FACEBOOK CL A 30303M102 0 -109,451 -100.00 0 -100.00
2017-11-14 2017-09-30 13F FACEBOOK CL A 30303M102 109,451 -367,262 -77.04 18,702 -74.02 0.4450
2017-08-14 2017-06-30 13F FACEBOOK CL A 30303M102 476,713 -161,373 -25.29 71,974 -20.59 1.2800
2017-05-15 2017-03-31 13F FACEBOOK CL A 30303M102 638,086 284,400 80.41 90,640 122.75 1.8272
2017-02-14 2016-12-31 13F FACEBOOK CL A 30303M102 353,686 353,686 -44.57 40,691 -55.11 0.9416
2016-08-15 2016-06-30 13F FACEBOOK CL A 30303M102 0 -442,696 -100.00 0 -100.00
2016-05-16 2016-03-31 13F FACEBOOK CL A 30303M102 442,696 -374,065 -45.80 50,512 -40.91 1.1150
2016-02-16 2015-12-31 13F FACEBOOK CL A 30303M102 816,761 -989,114 -54.77 85,482 -47.35 1.4136
2015-11-16 2015-09-30 13F FACEBOOK CL A 30303M102 1,805,875 -785,532 -30.31 162,348 -26.95 2.4549
2015-08-14 2015-06-30 13F FACEBOOK CL A 30303M102 2,591,407 2,467,293 1,987.92 222,252 2,078.09 2.0683
2015-05-15 2015-03-31 13F FACEBOOK CL A 30303M102 124,114 -97,427 -43.98 10,204 -40.97 0.1004
2015-02-17 2014-12-31 13F/A-1 FACEBOOK CL A 30303M102 221,541 -28,459 17,285 0.1887
2015-02-18 2014-12-31 13F/A-2 FACEBOOK CL A 30303M102 221,541 -28,459 -11.38 17,285 -12.53 0.1887
2015-02-17 2014-12-31 13F FACEBOOK CL A 30303M102 221,541 17,285
2014-11-14 2014-09-30 13F FACEBOOK CL A 30303M102 250,000 -1,591,260 -86.42 19,760 -84.05 0.1475
2014-08-14 2014-06-30 13F FACEBOOK CL A 30303M102 1,841,260 1,791,260 3,582.52 123,899 4,013.51 0.9336
2014-05-15 2014-03-31 13F FACEBOOK CL A 30303M102 50,000 13,700 37.74 3,012 51.81 0.0298
2014-02-14 2013-12-31 13F FACEBOOK CL A 30303M102 36,300 -505,200 -93.30 1,984 -92.71 0.0168
2013-11-14 2013-09-30 13F FACEBOOK CL A 30303M102 541,500 541,500 27,205 0.2975
Disclosed Call 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
(%)
2017-05-15 2017-03-31 13F FACEBOOK CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-02-14 2016-12-31 13F FACEBOOK CL A Call 286,000 32,904 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.