Meta Platforms, Inc.
CO ˙ BVC ˙ US30303M1027
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT
SecurityCO:META / Meta Platforms, Inc.
InstitutionIthaka Group Llc
Latest Disclosed Ownership56,283 shares
Latest Disclosed Value $ 32,201,193
Ithaka Group Llc reports 1.97% increase in ownership of META / Meta Platforms, Inc.

On May 12, 2026 - Ithaka Group Llc filed a 13F-HR form disclosing ownership of 56,283 shares of Meta Platforms, Inc. (CO:META) valued at $32,201,193 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 55,197 shares of Meta Platforms, Inc.. This represents a change in shares of 1.97% during the quarter.

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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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 COM 30303M102 56,283 1,086 1.97 32,201 -11.62 6.6819
2026-02-10 2025-12-31 13F Meta Platforms COM 30303M102 55,197 659 1.21 36,435 -9.03 6.4942
2025-11-12 2025-09-30 13F Meta Platforms COM 30303M102 54,538 -890 -1.61 40,052 -2.10 6.8379
2025-08-12 2025-06-30 13F Meta Platforms COM 30303M102 55,428 9,685 21.17 40,911 55.17 7.0038
2025-05-09 2025-03-31 13F Meta Platforms COM 30303M102 45,743 4,469 10.83 26,364 9.10 5.3725
2025-02-10 2024-12-31 13F Meta Platforms COM 30303M102 41,274 9,422 29.58 24,166 32.54 4.4522
2024-11-12 2024-09-30 13F Meta Platforms COM 30303M102 31,852 -80 -0.25 18,233 13.25 3.4577
2024-08-09 2024-06-30 13F Meta Platforms COM 30303M102 31,932 -167 -0.52 16,101 3.30 2.9720
2024-05-13 2024-03-31 13F Meta Platforms COM 30303M102 32,099 12,187 61.20 15,587 121.14 2.9386
2024-02-12 2023-12-31 13F Meta Platforms COM 30303M102 19,912 19,018 2,127.29 7,048 2,529.85 1.3931
2023-11-13 2023-09-30 13F Meta Platforms COM 30303M102 894 0 0.00 268 4.69 0.0618
2023-08-11 2023-06-30 13F Meta Platforms COM 30303M102 894 894 257 0.0536
2023-02-13 2022-12-31 13F Meta Platforms COM 30303M102 0 -69,236 -100.00 0 -100.00
2022-11-14 2022-09-30 13F Meta Platforms COM 30303M102 69,236 -50,684 -42.26 9,394 -51.42 2.0898
2022-08-10 2022-06-30 13F Meta Platforms COM 30303M102 119,920 -6,424 -5.08 19,337 -31.17 3.8694
2022-05-10 2022-03-31 13F Meta Platforms COM 30303M102 126,344 1,623 1.30 28,094 -33.03 3.8915
2022-02-10 2021-12-31 13F Meta Platforms COM 30303M102 124,721 49,458 65.71 41,950 64.23 5.1142
2021-11-12 2021-09-30 13F Facebook, Inc. cl A COM 30303M102 75,263 3,157 4.38 25,544 1.88 3.1238
2021-08-12 2021-06-30 13F Facebook, Inc. cl A COM 30303M102 72,106 -846 -1.16 25,072 16.68 3.0391
2021-05-06 2021-03-31 13F Facebook, Inc. cl A COM 30303M102 72,952 -8,281 -10.19 21,487 -3.17 2.9114
2021-02-08 2020-12-31 13F Facebook, Inc. cl A COM 30303M102 81,233 925 1.15 22,190 5.50 2.4732
2020-11-12 2020-09-30 13F Facebook, Inc. cl A COM 30303M102 80,308 -1,273 -1.56 21,033 13.54 2.5959
2020-08-10 2020-06-30 13F Facebook, Inc. cl A COM 30303M102 81,581 881 1.09 18,525 37.62 2.5425
2020-05-11 2020-03-31 13F Facebook, Inc. cl A COM 30303M102 80,700 -1,521 -1.85 13,461 -20.24 2.5698
2020-02-13 2019-12-31 13F Facebook, Inc. cl A COM 30303M102 82,221 -29,571 -26.45 16,876 -15.23 2.8330
2019-11-12 2019-09-30 13F Facebook, Inc. cl A COM 30303M102 111,792 11,038 10.96 19,908 2.38 2.8152
2019-08-12 2019-06-30 13F Facebook, Inc. cl A COM 30303M102 100,754 2,277 2.31 19,446 18.46 2.9477
2019-05-13 2019-03-31 13F Facebook, Inc. cl A COM 30303M102 98,477 -31,961 -24.50 16,415 -4.00 2.6156
2019-02-14 2018-12-31 13F Facebook, Inc. cl A COM 30303M102 130,438 -4,503 -3.34 17,099 -22.95 3.1333
2018-11-13 2018-09-30 13F Facebook, Inc. cl A COM 30303M102 134,941 -10,762 -7.39 22,192 -21.62 3.3001
2018-08-13 2018-06-30 13F Facebook, Inc. cl A COM 30303M102 145,703 -32,177 -18.09 28,313 -0.39 4.4033
2018-05-14 2018-03-31 13F Facebook, Inc. cl A COM 30303M102 177,880 -64,715 -26.68 28,423 -33.60 4.7753
2018-02-06 2017-12-31 13F Facebook, Inc. cl A COM 30303M102 242,595 -2,966 -1.21 42,808 2.02 7.6766
2017-11-13 2017-09-30 13F Facebook, Inc. cl A COM 30303M102 245,561 -12,899 -4.99 41,959 7.53 7.7134
2017-08-11 2017-06-30 13F Facebook, Inc. cl A COM 30303M102 258,460 2,103 0.82 39,022 7.16 7.0844
2017-05-09 2017-03-31 13F Facebook, Inc. cl A COM 30303M102 256,357 -66,224 -20.53 36,416 -1.88 7.0387
2017-02-10 2016-12-31 13F Facebook, Inc. cl A COM 30303M102 322,581 -58,830 -15.42 37,113 -24.14 7.3136
2016-11-14 2016-09-30 13F Facebook, Inc. cl A COM 30303M102 381,411 -92,877 -19.58 48,924 -9.74 7.6879
2016-08-12 2016-06-30 13F Facebook, Inc. cl A COM 30303M102 474,288 -9,835 -2.03 54,202 -1.88 7.8703
2016-05-12 2016-03-31 13F Facebook, Inc. cl A COM 30303M102 484,123 -58,987 -10.86 55,238 -2.82 7.9792
2016-02-11 2015-12-31 13F Facebook, Inc. cl A COM 30303M102 543,110 8,698 1.63 56,842 18.31 7.5870
2015-11-12 2015-09-30 13F Facebook, Inc. cl A COM 30303M102 534,412 15,959 3.08 48,044 8.05 7.3752
2015-08-11 2015-06-30 13F Facebook, Inc. cl A COM 30303M102 518,453 -36,355 -6.55 44,465 -2.52 7.4714
2015-05-11 2015-03-31 13F Facebook, Inc. cl A COM 30303M102 554,808 -50,750 -8.38 45,614 -3.45 7.2213
2015-02-09 2014-12-31 13F Facebook, Inc. cl A COM 30303M102 605,558 -50,925 -7.76 47,246 -8.95 7.4084
2014-11-12 2014-09-30 13F Facebook, Inc. cl A COM 30303M102 656,483 -86,633 -11.66 51,888 3.77 7.7823
2014-08-13 2014-06-30 13F Facebook, Inc. cl A COM 30303M102 743,116 185,381 33.24 50,004 48.83 7.2545
2014-05-13 2014-03-31 13F Facebook, Inc. cl A COM 30303M102 557,735 83,593 17.63 33,598 29.67 5.5689
2014-02-13 2013-12-31 13F Facebook, Inc. cl A COM 30303M102 474,142 55,586 13.28 25,911 23.24 4.8934
2013-11-13 2013-09-30 13F Facebook, Inc. cl A COM 30303M102 418,556 262,878 168.86 21,024 442.84 4.8824
2013-08-07 2013-06-30 13F Facebook, Inc. cl A COM 30303M102 155,678 155,678 3,873 1.1368
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.