Meta Platforms, Inc.
PL ˙ WSE ˙ US30303M1027
2.259,00 PLN ↑10,00 (0,44%)
2026-06-05
DEL PRIS
SecurityPL:META / Meta Platforms, Inc.
InstitutionAlta Park Capital, LP
Latest Disclosed Ownership39,285 shares
Latest Disclosed Value $ 22,476,127
Alta Park Capital, LP reports 24.92% decrease in ownership of META / Meta Platforms, Inc.

On May 15, 2026 - Alta Park Capital, LP filed a 13F-HR form disclosing ownership of 39,285 shares of Meta Platforms, Inc. (PL:META) valued at $80,593,178 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 52,323 shares of Meta Platforms, Inc.. This represents a change in shares of -24.92% during the quarter. The current value of the position is $88,744,815 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 39,285 -13,038 -24.92 22,476 -34.92 3.5026
2026-02-17 2025-12-31 13F Meta Platforms CL A 30303M102 52,323 -21,665 -29.28 34,538 -36.44 4.1558
2025-11-14 2025-09-30 13F Meta Platforms CL A 30303M102 73,988 1,716 2.37 54,335 1.86 4.7460
2025-08-14 2025-06-30 13F Meta Platforms CL A 30303M102 72,272 27,802 62.52 53,343 108.13 6.0539
2025-05-15 2025-03-31 13F Meta Platforms CL A 30303M102 44,470 3,283 7.97 25,631 6.28 4.9742
2025-02-14 2024-12-31 13F Meta Platforms CL A 30303M102 41,187 2,778 7.23 24,115 9.68 3.1554
2024-11-14 2024-09-30 13F Meta Platforms CL A 30303M102 38,409 1,758 4.80 21,987 18.97 2.7953
2024-08-14 2024-06-30 13F Meta Platforms CL A 30303M102 36,651 -60,750 -62.37 18,480 -60.93 2.3042
2024-05-15 2024-03-31 13F Meta Platforms CL A 30303M102 97,401 28,232 40.82 47,296 93.17 4.7518
2024-02-14 2023-12-31 13F Meta Platforms CL A 30303M102 69,169 -136,942 -66.44 24,483 -60.43 2.5171
2023-11-14 2023-09-30 13F Meta Platforms CL A 30303M102 206,111 71,481 53.09 61,877 60.15 7.6596
2023-08-14 2023-06-30 13F Meta Platforms CL A 30303M102 134,630 -167,472 -55.44 38,636 -39.66 3.9382
2023-05-15 2023-03-31 13F Meta Platforms CL A 30303M102 302,102 302,102 64,027 5.9581
2016-11-11 2016-09-30 13F FACEBOOK INC-A CL A 30303M102 0 -27,000 -100.00 0 -100.00
2016-08-12 2016-06-30 13F FACEBOOK INC-A CL A 30303M102 27,000 13,000 92.86 3,086 93.24 4.8110
2016-05-10 2016-03-31 13F FACEBOOK INC-A CL A 30303M102 14,000 -38,000 -73.08 1,597 -70.65 2.3070
2016-02-11 2015-12-31 13F FACEBOOK INC-A CL A 30303M102 52,000 52,000 5,442 4.4256
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.