Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionShelton Capital Management
Latest Disclosed Ownership201,566 shares
Latest Disclosed Value $ 115,322,048
Shelton Capital Management ownership in META / Meta Platforms, Inc.

On May 15, 2026 - Shelton Capital Management filed a 13F-HR form disclosing ownership of 201,566 shares of Meta Platforms, Inc. (MX:META) valued at $115,322,048 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 194,598 shares of Meta Platforms, Inc.. This represents a change in shares of 3.58% during the quarter.

Shelton Capital Management 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)
2026-05-15 2026-03-31 13F META PLATFORMS CL A 30303M102 201,566 6,968 3.58 115,322 -10.22 2.5224
2026-02-17 2025-12-31 13F META PLATFORMS CL A 30303M102 194,598 37,370 23.77 128,452 11.25 2.5357
2025-11-14 2025-09-30 13F META PLATFORMS CL A 30303M102 157,228 -8,445 -5.10 115,465 -5.57 2.4723
2025-08-13 2025-06-30 13F META PLATFORMS CL A 30303M102 165,673 2,732 1.68 122,281 30.21 2.8130
2025-05-15 2025-03-31 13F META PLATFORMS CL A 30303M102 162,941 -8,262 -4.83 93,913 -6.31 2.2372
2025-02-13 2024-12-31 13F META PLATFORMS CL A 30303M102 171,203 -57,270 -25.07 100,241 -23.36 2.4947
2024-11-14 2024-09-30 13F META PLATFORMS CL A 30303M102 228,473 -147 -0.06 130,787 13.46 3.3576
2024-08-13 2024-06-30 13F META PLATFORMS CL A 30303M102 228,620 -10,291 -4.31 115,275 -0.63 3.1297
2024-05-15 2024-03-31 13F META PLATFORMS CL A 30303M102 238,911 22,809 10.55 116,010 51.66 3.2942
2024-02-14 2023-12-31 13F META PLATFORMS CL A 30303M102 216,102 16,948 8.51 76,491 27.94 2.4214
2023-11-14 2023-09-30 13F META PLATFORMS CL A 30303M102 199,154 -26,744 -11.84 59,788 -7.77 2.1901
2023-08-10 2023-06-30 13F META PLATFORMS CL A 30303M102 225,898 14,708 6.96 64,828 44.84 2.3272
2023-05-11 2023-03-31 13F META PLATFORMS CL A 30303M102 211,190 192,190 1,011.53 44,760 1,857.96 1.8642
2023-02-13 2022-12-31 13F META PLATFORMS CL A 30303M102 19,000 -196,209 -91.17 2,286 -92.17 0.2395
2022-11-14 2022-09-30 13F META PLATFORMS CL A 30303M102 215,209 -5,987 -2.71 29,200 -18.13 1.3883
2022-08-11 2022-06-30 13F META PLATFORMS CL A 30303M102 221,196 -11,100 -4.78 35,668 -30.95 1.6042
2022-05-12 2022-03-31 13F META PLATFORMS CL A 30303M102 232,296 -16,799 -6.74 51,653 -38.35 1.9072
2022-02-11 2021-12-31 13F META PLATFORMS CL A 30303M102 249,095 52,957 27.00 83,783 25.86 2.9649
2021-11-15 2021-09-30 13F FACEBOOK CL A 30303M102 196,138 10,728 5.79 66,567 3.25 2.6008
2021-08-12 2021-06-30 13F FACEBOOK CL A 30303M102 185,410 -415 -0.22 64,469 17.79 2.4333
2021-05-14 2021-03-31 13F FACEBOOK CL A 30303M102 185,825 357 0.19 54,731 8.03 1.9050
2021-02-16 2020-12-31 13F FACEBOOK CL A 30303M102 185,468 2,629 1.44 50,662 5.80 2.2765
2020-11-09 2020-09-30 13F FACEBOOK CL A 30303M102 182,839 3,544 1.98 47,886 17.62 1.9823
2020-08-12 2020-06-30 13F FACEBOOK CL A 30303M102 179,295 179,295 -1.94 40,713 -14.98 2.2429
2020-05-13 2020-03-31 13F FACEBOOK CL A 30303M102 0 -213,243 -100.00 0 -100.00
2020-02-11 2019-12-31 13F FACEBOOK CL A 30303M102 213,243 10,831 5.35 43,768 21.42 2.4188
2019-11-13 2019-09-30 13F FACEBOOK CL A 30303M102 202,412 -51,861 -20.40 36,046 -26.55 2.1276
2019-08-14 2019-06-30 13F FACEBOOK CL A 30303M102 254,273 212,138 503.47 49,075 -80.59 2.8277
2019-05-10 2019-03-31 13F FACEBOOK CL A 30303M102 42,135 -218,158 -83.81 252,773 640.79 0.9970
2019-01-31 2018-12-31 13F FACEBOOK CL A 30303M102 260,293 73,768 39.55 34,122 11.23 2.3209
2018-11-14 2018-09-30 13F FACEBOOK CL A 30303M102 186,525 -30,300 -13.97 30,676 -27.19 1.7496
2018-08-10 2018-06-30 13F FACEBOOK CL A 30303M102 216,825 -54,408 -20.06 42,133 -2.78 2.6207
2018-05-15 2018-03-31 13F FACEBOOK CL A 30303M102 271,233 4,500 1.69 43,340 -7.92 2.8429
2018-02-06 2017-12-31 13F FACEBOOK CL A 30303M102 266,733 1,714 0.65 47,068 3.94 3.0225
2017-11-28 2017-09-30 13F/A-1 FACEBOOK CL A 30303M102 265,019 939 0.36 45,284 13.58 3.0566
2017-11-14 2017-09-30 13F FACEBOOK CL A 30303M102 265,019 939 45,284
2017-08-14 2017-06-30 13F FACEBOOK CL A 30303M102 264,080 -2,439 -0.92 39,871 5.31 2.8171
2017-11-28 2017-03-31 13F/A-1 FACEBOOK CL A 30303M102 266,519 13,482 5.33 37,859 30.05 2.6218
2017-05-15 2017-03-31 13F FACEBOOK CL A 30303M102 385,916 132,879 54,819
2017-11-28 2016-12-31 13F/A-2 FACEBOOK CL A 30303M102 253,037 8,413 3.44 29,112 -7.22 2.2165
2017-02-16 2016-12-31 13F/A-1 FACEBOOK CL A 30303M102 253,037 0 29,112 2.5558
2017-02-13 2016-12-31 13F FACEBOOK CL A 30303M102 253,037 29,112
2017-12-06 2016-09-30 13F/A-2 FACEBOOK CL A 30303M102 244,624 19,400 8.61 31,378 21.91 2.6188
2017-12-04 2016-09-30 13F/A-1 FACEBOOK CL A 30303M102 253,037 8,413 29,112 1.8553
2016-11-14 2016-09-30 13F FACEBOOK CL A 30303M102 244,524 19,300 31,365
2016-08-01 2016-06-30 13F FACEBOOK CL A 30303M102 225,224 4,031 1.82 25,739 1.99 2.2679
2016-05-13 2016-03-31 13F FACEBOOK CL A 30303M102 221,193 -1,300 -0.58 25,238 8.38 2.2845
2016-02-01 2015-12-31 13F FACEBOOK CL A 30303M102 222,493 16,727 8.13 23,286 25.88 2.2516
2015-11-02 2015-09-30 13F FACEBOOK CL A 30303M102 205,766 38,706 23.17 18,498 29.10 2.0362
2015-08-11 2015-06-30 13F FACEBOOK CL A 30303M102 167,060 37,528 28.97 14,328 34.55 1.4821
2015-05-12 2015-03-31 13F FACEBOOK CL A 30303M102 129,532 13,340 11.48 10,649 17.47 1.1505
2015-02-10 2014-12-31 13F FACEBOOK CL A 30303M102 116,192 25,682 28.37 9,065 44.12 1.0558
2014-10-15 2014-09-30 13F FACEBOOK CL A 30303M102 90,510 20,712 29.67 6,290 33.92 0.8454
2014-07-25 2014-06-30 13F FACEBOOK CL A 30303M102 69,798 6,695 10.61 4,697 23.57 0.6558
2014-04-14 2014-03-31 13F FACEBOOK CL A 30303M102 63,103 5,201 8.98 3,801 20.09 0.5572
2014-01-22 2013-12-31 13F FACEBOOK CL A 30303M102 57,902 1,666 2.96 3,165 12.04 0.4786
2013-10-16 2013-09-30 13F FACEBOOK CL A 30303M102 56,236 2,863 5.36 2,825 112.89 0.4726
2013-07-10 2013-06-30 13F FACEBOOK CL A 30303M102 53,373 53,373 1,327 0.2421
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
(%)
2023-11-14 2023-09-30 13F META PLATFORMS Put Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-08-10 2023-06-30 13F META PLATFORMS Put Put 2,200 0.00 631 35.41 n/a n/a n/a
2023-05-11 2023-03-31 13F META PLATFORMS CL A Put 2,200 -73.17 466 -61.10 n/a n/a n/a
2023-02-13 2022-12-31 13F META PLATFORMS CL A Put 8,200 1,198 n/a n/a n/a
2022-11-14 2022-09-30 13F META PLATFORMS CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-08-11 2022-06-30 13F META PLATFORMS CL A Put 5,600 -70.05 903 -78.28 n/a n/a n/a
2022-05-12 2022-03-31 13F META PLATFORMS CL A Put 18,700 8.72 4,158 -28.12 n/a n/a n/a
2022-02-11 2021-12-31 13F META PLATFORMS CL A Put 17,200 0.00 5,785 -0.91 n/a n/a n/a
2021-11-15 2021-09-30 13F FACEBOOK CL A Put 17,200 27.41 5,838 24.37 n/a n/a n/a
2021-08-12 2021-06-30 13F FACEBOOK CL A Put 13,500 -23.30 4,694 -9.45 n/a n/a n/a
2021-05-14 2021-03-31 13F FACEBOOK CL A Put 17,600 0.00 5,184 7.82 n/a n/a n/a
2021-02-16 2020-12-31 13F FACEBOOK CL A Put 17,600 23.08 4,808 28.38 n/a n/a n/a
2020-11-09 2020-09-30 13F FACEBOOK CL A Put 14,300 32.41 3,745 52.73 n/a n/a n/a
2020-08-12 2020-06-30 13F FACEBOOK CL A Put 10,800 -94.39 2,452 -92.36 n/a n/a n/a
2020-05-13 2020-03-31 13F FACEBOOK CL A Put 192,495 10,031.32 32,108 8,132.82 n/a n/a n/a
2020-02-11 2019-12-31 13F FACEBOOK CL A Put 1,900 0.00 390 15.38 n/a n/a n/a
2019-11-13 2019-09-30 13F FACEBOOK CL A Put 1,900 -40.62 338 -45.31 n/a n/a n/a
2019-08-14 2019-06-30 13F FACEBOOK CL A Put 3,200 0.00 618 15.95 n/a n/a n/a
2019-05-10 2019-03-31 13F FACEBOOK CL A Put 3,200 533 n/a n/a n/a
2016-02-01 2015-12-31 13F FACEBOOK CL A Put 0 0 n/a n/a n/a
2015-11-02 2015-09-30 13F FACEBOOK CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-08-11 2015-06-30 13F FACEBOOK CL A Put 4,800 50.00 412 56.65 n/a n/a n/a
2015-05-12 2015-03-31 13F FACEBOOK CL A Put 3,200 263 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.