Meta Platforms, Inc.
IT ˙ BIT ˙ US30303M1027
549,00 € ↑19,40 (3,66%)
2026-06-04
AKTIENPREIS
SecurityIT:1FB / Meta Platforms, Inc.
InstitutionAtom Investors LP
Latest Disclosed Ownership7,161 shares
Latest Disclosed Value $ 4,097,023
Atom Investors LP ownership in 1FB / Meta Platforms, Inc.

On May 15, 2026 - Atom Investors LP filed a 13F-HR form disclosing ownership of 7,161 shares of Meta Platforms, Inc. (IT:1FB) valued at $3,348,842 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of Meta Platforms, Inc.. The current value of the position is $3,931,389 USD.

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)
2026-05-15 2026-03-31 13F META PLATFORMS CL A 30303M102 7,161 7,161 4,097 0.2934
2026-02-17 2025-12-31 13F META PLATFORMS CL A 30303M102 0 -11,431 -100.00 0 -100.00
2025-11-14 2025-09-30 13F META PLATFORMS CL A 30303M102 11,431 8,813 336.63 8,395 334.47 0.6364
2025-08-14 2025-06-30 13F META PLATFORMS CL A 30303M102 2,618 -160 -5.76 1,932 20.67 0.1712
2025-05-15 2025-03-31 13F META PLATFORMS CL A 30303M102 2,778 -3,400 -55.03 1,601 -55.74 0.1970
2025-02-14 2024-12-31 13F META PLATFORMS CL A 30303M102 6,178 916 17.41 3,617 20.09 0.4494
2024-11-14 2024-09-30 13F META PLATFORMS CL A 30303M102 5,262 1,081 25.86 3,012 42.88 0.3154
2024-08-14 2024-06-30 13F META PLATFORMS CL A 30303M102 4,181 148 3.67 2,108 7.66 0.2108
2024-05-15 2024-03-31 13F META PLATFORMS CL A 30303M102 4,033 -710 -14.97 1,958 16.69 0.2443
2024-02-14 2023-12-31 13F META PLATFORMS CL A 30303M102 4,743 67 1.43 1,679 19.60 0.2965
2023-11-14 2023-09-30 13F META PLATFORMS CL A 30303M102 4,676 3,204 217.66 1,404 232.46 0.3201
2023-08-14 2023-06-30 13F META PLATFORMS CL A 30303M102 1,472 201 15.81 422 56.88 0.1604
2023-05-15 2023-03-31 13F META PLATFORMS CL A 30303M102 1,271 1,271 269 0.1466
2022-02-14 2021-12-31 13F FACEBOOK CL A 30303M102 0 -966 -100.00 0 -100.00
2021-11-15 2021-09-30 13F FACEBOOK CL A 30303M102 966 -2,335 -70.74 328 -71.43 0.0266
2021-08-16 2021-06-30 13F FACEBOOK CL A 30303M102 3,301 -17,455 -84.10 1,148 -81.22 0.1444
2021-05-17 2021-03-31 13F FACEBOOK CL A 30303M102 20,756 20,756 528.78 6,113 432.49 1.0222
2020-11-13 2020-09-30 13F FACEBOOK CL A 30303M102 0 -30,348 -100.00 0 -100.00
2020-08-14 2020-06-30 13F FACEBOOK CL A 30303M102 30,348 -65,443 -68.32 6,891 -56.87 0.4488
2020-05-15 2020-03-31 13F FACEBOOK CL A 30303M102 95,791 -37,382 -28.07 15,978 -41.55 1.4041
2020-02-13 2019-12-31 13F FACEBOOK CL A 30303M102 133,173 111,356 510.41 27,334 603.58 2.2366
2019-11-14 2019-09-30 13F FACEBOOK CL A 30303M102 21,817 -105,145 -82.82 3,885 -84.15 0.2654
2019-08-14 2019-06-30 13F FACEBOOK CL A 30303M102 126,962 -42,701 -25.17 24,504 -13.36 1.5958
2019-05-15 2019-03-31 13F FACEBOOK CL A 30303M102 169,663 52,166 44.40 28,281 83.61 2.3936
2019-02-14 2018-12-31 13F FACEBOOK CL A 30303M102 117,497 117,497 15,403 1.5165
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.