Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionCerity Partners LLC
Latest Disclosed Ownership1,202,181 shares
Latest Disclosed Value $ 687,957,577
Cerity Partners LLC ownership in META / Meta Platforms, Inc.

On May 15, 2026 - Cerity Partners LLC filed a 13F-HR form disclosing ownership of 1,202,181 shares of Meta Platforms, Inc. (MX:META) valued at $687,957,577 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,092,345 shares of Meta Platforms, Inc.. This represents a change in shares of 10.06% during the quarter.

Cerity Partners 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 300 of underlying shares valued at $171,639 USD and put options representing 3,800 of underlying shares valued at $2,174,094 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 1,202,181 109,836 10.06 687,958 -4.59 0.9713
2026-02-11 2025-12-31 13F META PLATFORMS CL A 30303M102 1,092,345 121,650 12.53 721,030 1.52 1.0507
2025-10-22 2025-09-30 13F META PLATFORMS Stock 30303M102 970,695 89,737 10.19 710,215 9.23 1.1517
2025-08-13 2025-06-30 13F META PLATFORMS COM 30303M102 880,958 -261,294 -22.88 650,219 -1.23 1.1595
2025-04-30 2025-03-31 13F META PLATFORMS COM 30303M102 1,142,252 436,614 61.88 658,348 60.01 1.3336
2025-02-13 2024-12-31 13F META PLATFORMS COM 30303M102 705,638 -42,584 -5.69 411,442 -3.94 0.8926
2024-11-12 2024-09-30 13F META PLATFORMS COM 30303M102 748,222 175,683 30.68 428,312 48.37 0.9483
2024-08-13 2024-06-30 13F META PLATFORMS CL A 30303M102 572,539 8,010 1.42 288,686 5.64 0.7601
2024-05-14 2024-03-31 13F META PLATFORMS COM 30303M102 564,529 -2,591,831 -82.11 273,280 96.10 0.7217
2024-01-26 2023-12-31 13F META PLATFORMS COM 30303M102 3,156,360 2,953,704 1,457.50 139,355 129.06 0.4579
2023-11-14 2023-09-30 13F META PLATFORMS CL A 30303M102 202,656 -79,655 -28.22 60,840 -24.91 0.2959
2023-08-14 2023-06-30 13F META PLATFORMS COM 30303M102 282,311 38,097 15.60 81,018 -28.34 0.3155
2023-05-11 2023-03-31 13F META PLATFORMS COM 30303M102 244,214 -9,413 -3.71 113,055 270.42 0.2666
2023-02-15 2022-12-31 13F META PLATFORMS COM 30303M102 253,627 -19,503 -7.14 30,521 -17.64 0.1955
2022-11-14 2022-09-30 13F META PLATFORMS Equities 30303M102 273,130 709 0.26 37,058 -15.49 0.4454
2022-08-10 2022-06-30 13F META PLATFORMS Equities 30303M102 272,421 46,277 20.46 43,853 -10.44 0.4847
2022-04-25 2022-03-31 13F META PLATFORMS COM 30303M102 226,144 26,275 13.15 48,965 -24.91 0.7607
2022-02-14 2021-12-31 13F FACEBOOK Stock 30303M102 199,869 57,033 39.93 65,205 34.51 0.9923
2021-10-25 2021-09-30 13F Facebook, Inc. Stock 30303M102 142,836 -29,629 -17.18 48,477 -19.16 1.0666
2021-08-11 2021-06-30 13F FACEBOOK Stock 30303M102 172,465 8,761 5.35 59,968 24.37 1.3124
2021-08-11 2021-03-31 13F/A-1 FACEBOOK Stock 30303M102 163,704 24,925 17.96 48,216 27.19 1.1452
2021-05-12 2021-03-31 13F FACEBOOK Stock 30303M102 117,135 -21,644 34,500 1.0219
2021-02-11 2020-12-31 13F FACEBOOK Stock 30303M102 138,779 5,741 4.32 37,908 8.80 1.2154
2020-11-12 2020-09-30 13F FACEBOOK COM 30303M102 133,038 43,996 49.41 34,842 72.32 1.4333
2020-08-17 2020-06-30 13F/A-1 FACEBOOK CL A 30303M102 89,042 -216,136 -70.82 20,219 -60.28 1.1169
2020-08-14 2020-06-30 13F FACEBOOK CL A 30303M102 89,144 -216,034 20,242 1,116,394.7102
2020-05-14 2020-03-31 13F FACEBOOK CL A 30303M102 305,178 -93,591 -23.47 50,905 -37.80 3.2052
2020-02-14 2019-12-31 13F FACEBOOK CL A 30303M102 398,769 -145,527 -26.74 81,847 -15.56 4.1721
2019-10-30 2019-09-30 13F FACEBOOK CL A 30303M102 544,296 90,925 20.06 96,928 10.77 5.6893
2019-08-14 2019-06-30 13F FACEBOOK CL A 30303M102 453,371 -50,471 -10.02 87,500 4.19 5.5166
2019-05-14 2019-03-31 13F FACEBOOK CL A 30303M102 503,842 6,352 1.28 83,985 28.78 5.6545
2019-02-06 2018-12-31 13F FACEBOOK CL A 30303M102 497,490 70,435 16.49 65,216 -7.14 4.3681
2018-11-15 2018-09-30 13F FACEBOOK CL A 30303M102 427,055 75,074 21.33 70,233 2.68 4.8642
2018-08-15 2018-06-30 13F FACEBOOK CL A 30303M102 351,981 -135,910 -27.86 68,397 -12.27 5.0532
2018-05-15 2018-03-31 13F FACEBOOK CL A 30303M102 487,891 147,437 43.31 77,960 29.77 5.9622
2018-02-14 2017-12-31 13F Facebook Inc Cl A CL A 30303M102 340,454 -167,124 -32.93 60,077 -30.73 4.0319
2017-11-13 2017-09-30 13F FACEBOOK CL A 30303M102 507,578 -40,847 -7.45 86,730 4.75 6.1390
2017-08-10 2017-06-30 13F Facebook Inc Cl A CL A 30303M102 548,425 -828,568 -60.17 82,801 -57.67 6.9355
2017-05-02 2017-03-31 13F Facebook Inc Cl A COM 30303M102 1,376,993 1,376,993 195,602 16.3295
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
(%)
2026-05-15 2026-03-31 13F META PLATFORMS CL A Call 300 172 n/a n/a n/a
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
(%)
2026-05-15 2026-03-31 13F META PLATFORMS CL A Put 3,800 0.00 2,174 662.81 n/a n/a n/a
2026-02-11 2025-12-31 13F META PLATFORMS CL A Put 3,800 285 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.