Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership329,350 shares
Latest Disclosed Value $ 188,431,187
Guggenheim Capital Llc ownership in META / Meta Platforms, Inc.

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 329,350 shares of Meta Platforms, Inc. (MX:META) valued at $188,431,187 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 387,342 shares of Meta Platforms, Inc.. This represents a change in shares of -14.97% during the quarter.

Guggenheim Capital 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 329,350 -57,992 -14.97 188,431 -26.30 0.7279
2026-02-17 2025-12-31 13F META PLATFORMS CL A 30303M102 387,342 37,785 10.81 255,681 -0.40 1.8309
2025-11-13 2025-09-30 13F META PLATFORMS CL A 30303M102 349,557 -5,704 -1.61 256,708 -2.10 1.8629
2025-08-13 2025-06-30 13F META PLATFORMS CL A 30303M102 355,261 46,045 14.89 262,215 47.13 2.0810
2025-05-14 2025-03-31 13F META PLATFORMS CL A 30303M102 309,216 -46,925 -13.18 178,220 -14.53 1.6370
2025-02-13 2024-12-31 13F META PLATFORMS CL A 30303M102 356,141 -116,721 -24.68 208,524 -22.96 1.6904
2024-11-13 2024-09-30 13F META PLATFORMS CL A 30303M102 472,862 -38,222 -7.48 270,685 5.04 1.8942
2024-08-14 2024-06-30 13F META PLATFORMS CL A 30303M102 511,084 7,076 1.40 257,699 5.30 1.8273
2024-05-14 2024-03-31 13F META PLATFORMS CL A 30303M102 504,008 -20,281 -3.87 244,736 31.88 1.7244
2024-02-14 2023-12-31 13F META PLATFORMS CL A 30303M102 524,289 34,546 7.05 185,577 26.22 1.4023
2023-11-14 2023-09-30 13F META PLATFORMS CL A 30303M102 489,743 -84,441 -14.71 147,026 -10.77 1.2641
2023-08-11 2023-06-30 13F META PLATFORMS CL A 30303M102 574,184 35,021 6.50 164,779 44.20 1.2935
2023-05-11 2023-03-31 13F META PLATFORMS CL A 30303M102 539,163 25,474 4.96 114,270 84.85 0.9618
2023-02-14 2022-12-31 13F META PLATFORMS CL A 30303M102 513,689 -26,014 -4.82 61,817 -15.58 0.5430
2022-11-14 2022-09-30 13F META PLATFORMS CL A 30303M102 539,703 -940 -0.17 73,227 -16.00 0.6707
2022-08-15 2022-06-30 13F META PLATFORMS CL A 30303M102 540,643 -83,154 -13.33 87,179 -37.15 0.6882
2022-05-16 2022-03-31 13F META PLATFORMS CL A 30303M102 623,797 -143,890 -18.74 138,708 -46.28 0.8342
2022-02-14 2021-12-31 13F META PLATFORMS CL A 30303M102 767,687 175,080 29.54 258,211 28.38 1.3468
2021-11-15 2021-09-30 13F FACEBOOK CL A 30303M102 592,607 -1,317 -0.22 201,126 -2.61 1.2076
2021-08-13 2021-06-30 13F FACEBOOK CL A 30303M102 593,924 46,033 8.40 206,513 27.97 1.2157
2021-05-13 2021-03-31 13F FACEBOOK CL A 30303M102 547,891 -58,119 -9.59 161,370 -2.52 1.0594
2021-02-16 2020-12-31 13F FACEBOOK CL A 30303M102 606,010 -9,259 -1.50 165,537 2.73 1.0380
2020-11-13 2020-09-30 13F FACEBOOK CL A 30303M102 615,269 -28,695 -4.46 161,140 10.20 1.1663
2020-08-14 2020-06-30 13F FACEBOOK CL A 30303M102 643,964 106,018 19.71 146,225 62.96 1.1313
2020-06-02 2020-03-31 13F FACEBOOK CL A 30303M102 537,946 -111,440 -17.16 89,729 -32.68 0.9036
2020-02-20 2019-12-31 13F/A-1 FACEBOOK CL A 30303M102 649,386 -82,912 -11.32 133,286 2.21 1.0010
2020-02-14 2019-12-31 13F FACEBOOK CL A 30303M102 649,386 -82,912 133,286 789,959.4791
2020-02-20 2019-09-30 13F/A-1 FACEBOOK CL A 30303M102 732,298 1,149 0.16 130,407 -7.59 1.0421
2019-11-14 2019-09-30 13F FACEBOOK CL A 30303M102 732,298 1,149 130,407 955,660.7475
2019-08-14 2019-06-30 13F FACEBOOK CL A 30303M102 731,149 -9,027 -1.22 141,112 14.37 1.1482
2019-05-15 2019-03-31 13F FACEBOOK CL A 30303M102 740,176 60,151 8.85 123,380 38.40 1.0054
2019-02-14 2018-12-31 13F FACEBOOK CL A 30303M102 680,025 -137,672 -16.84 89,145 -33.71 0.7553
2018-11-14 2018-09-30 13F FACEBOOK CL A 30303M102 817,697 -10,978 -1.32 134,479 -16.49 0.8763
2018-08-14 2018-06-30 13F FACEBOOK CL A 30303M102 828,675 -601,489 -42.06 161,027 -29.54 1.0747
2018-05-15 2018-03-31 13F FACEBOOK CL A 30303M102 1,430,164 -53,854 -3.63 228,526 -12.73 0.5575
2018-02-14 2017-12-31 13F FACEBOOK CL A 30303M102 1,484,018 92,358 6.64 261,868 10.12 0.6204
2017-11-14 2017-09-30 13F FACEBOOK CL A 30303M102 1,391,660 -130,541 -8.58 237,794 3.47 0.5586
2017-08-14 2017-06-30 13F FACEBOOK CL A 30303M102 1,522,201 128,741 9.24 229,821 16.11 0.6087
2017-05-15 2017-03-31 13F FACEBOOK CL A 30303M102 1,393,460 -68,310 -4.67 197,941 17.70 0.5365
2017-02-14 2016-12-31 13F FACEBOOK CL A 30303M102 1,461,770 31,573 2.21 168,175 -8.33 0.4811
2016-11-14 2016-09-30 13F FACEBOOK CL A 30303M102 1,430,197 49,402 3.58 183,452 16.26 0.5707
2016-08-15 2016-06-30 13F FACEBOOK CL A 30303M102 1,380,795 -51,058 -3.57 157,797 -3.41 0.4956
2016-05-16 2016-03-31 13F FACEBOOK CL A 30303M102 1,431,853 -244,657 -14.59 163,374 -6.89 0.5155
2016-02-16 2015-12-31 13F FACEBOOK CL A 30303M102 1,676,510 -15,420 -0.91 175,462 15.36 0.5106
2015-11-16 2015-09-30 13F FACEBOOK CL A 30303M102 1,691,930 -180,767 -9.65 152,103 -5.30 0.4681
2015-08-14 2015-06-30 13F FACEBOOK CL A 30303M102 1,872,697 -5,490 -0.29 160,611 4.01 0.3965
2015-05-18 2015-03-31 13F/A-1 FACEBOOK CL A 30303M102 1,878,187 111,777 6.33 154,415 12.05 0.3655
2015-05-15 2015-03-31 13F FACEBOOK CL A 30303M102 1,878,187 154,415
2015-02-17 2014-12-31 13F FACEBOOK CL A 30303M102 1,766,410 117,979 7.16 137,815 5.77 0.3457
2014-11-14 2014-09-30 13F FACEBOOK CL A 30303M102 1,648,431 -352,880 -17.63 130,291 -3.25 0.3143
2014-08-14 2014-06-30 13F FACEBOOK CL A 30303M102 2,001,311 292,391 17.11 134,668 30.82 0.3407
2014-05-16 2014-03-31 13F FACEBOOK CL A 30303M102 1,708,920 283,204 19.86 102,945 32.10 0.2928
2014-02-14 2013-12-31 13F FACEBOOK CL A 30303M102 1,425,716 447,164 45.70 77,930 58.33 0.2368
2013-11-14 2013-09-30 13F FACEBOOK CL A 30303M102 978,552 445,430 83.55 49,221 271.40 0.1767
2013-08-22 2013-06-30 13F/A-1 FACEBOOK CL A 30303M102 533,122 533,122 13,253 0.0557
2013-08-14 2013-06-30 13F FACEBOOK CL A 30303M102 533,122 13,253 0.0559
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
(%)
2015-02-17 2014-12-31 13F FACEBOOK CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2014-11-14 2014-09-30 13F FACEBOOK CL A Call 101,700 8,038 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.