Meta Platforms, Inc.
CO ˙ BVC ˙ US30303M1027
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT
SecurityCO:META / Meta Platforms, Inc.
InstitutionCallahan Advisors, LLC
Latest Disclosed Ownership101,838 shares
Latest Disclosed Value $ 58,264,608
Callahan Advisors, LLC reports 0.19% increase in ownership of META / Meta Platforms, Inc.

On May 12, 2026 - Callahan Advisors, LLC filed a 13F-HR form disclosing ownership of 101,838 shares of Meta Platforms, Inc. (CO:META) valued at $58,264,608 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 101,641 shares of Meta Platforms, Inc.. This represents a change in shares of 0.19% 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.

Upgrade to unlock premium data and export to Excel .

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 Inc COM 30303M102 101,838 197 0.19 58,265 -13.16 4.8627
2026-02-06 2025-12-31 13F Meta Platforms Inc CL A 30303M102 101,641 -235 -0.23 67,092 -10.32 5.5144
2025-10-31 2025-09-30 13F Meta Platforms Inc CL A 30303M102 101,876 -485 -0.47 74,816 -0.97 6.3542
2025-07-28 2025-06-30 13F Meta Platforms Inc CL A 30303M102 102,361 -576 -0.56 75,552 27.34 6.7898
2025-05-01 2025-03-31 13F Meta Platforms Inc CL A 30303M102 102,937 -3,781 -3.54 59,329 -5.05 5.6541
2025-01-31 2024-12-31 13F Meta Platforms Inc CL A 30303M102 106,718 -5,697 -5.07 62,485 -2.90 5.8808
2024-10-30 2024-09-30 13F Meta Platforms Inc CL A 30303M102 112,415 -4,851 -4.14 64,351 8.83 6.2697
2024-07-29 2024-06-30 13F Meta Platforms Inc COM 30303M102 117,266 -2,541 -2.12 59,128 1.64 6.1478
2024-04-24 2024-03-31 13F Meta Platforms Inc COM 30303M102 119,807 -5,442 -4.34 58,176 31.22 6.1014
2024-01-24 2023-12-31 13F Meta Platforms Inc COM 30303M102 125,249 875 0.70 44,333 18.73 5.1432
2023-10-23 2023-09-30 13F Meta Platforms Inc COM 30303M102 124,374 2,151 1.76 37,338 6.45 4.6898
2023-07-31 2023-06-30 13F Meta Platforms Inc COM 30303M102 122,223 1,158 0.96 35,076 36.70 4.2624
2023-04-28 2023-03-31 13F Meta Platforms Inc COM 30303M102 121,065 7,537 6.64 25,659 87.82 3.3143
2023-02-03 2022-12-31 13F Meta Platforms Inc COM 30303M102 113,528 -6,574 -5.47 13,662 -16.16 1.8695
2022-11-14 2022-09-30 13F/A-1 Meta Platforms Inc COM 30303M102 120,102 26,443 28.23 16,295 7.89 2.3400
2022-10-27 2022-09-30 13F Meta Platforms Inc COM 30303M102 120,102 26,443 16,295 2.3400
2022-07-29 2022-06-30 13F Meta Platforms Inc COM 30303M102 93,659 10,834 13.08 15,103 -17.99 2.0103
2022-04-27 2022-03-31 13F Facebook Inc COM 30303M102 82,825 10,800 14.99 18,417 -23.98 2.1015
2022-02-08 2021-12-31 13F Facebook Inc COM 30303M102 72,025 1,906 2.72 24,226 1.80 2.7179
2021-11-03 2021-09-30 13F Facebook Inc COM 30303M102 70,119 661 0.95 23,798 -1.46 2.9989
2021-08-11 2021-06-30 13F Facebook Inc COM 30303M102 69,458 933 1.36 24,151 19.66 3.0656
2021-04-21 2021-03-31 13F Facebook Inc COM 30303M102 68,525 476 0.70 20,183 8.58 2.7330
2021-01-20 2020-12-31 13F Facebook Inc COM 30303M102 68,049 -1,339 -1.93 18,588 2.28 2.7201
2020-10-26 2020-09-30 13F Facebook Inc COM 30303M102 69,388 -1,760 -2.47 18,173 12.48 2.9715
2020-07-17 2020-06-30 13F Facebook Inc COM 30303M102 71,148 2,596 3.79 16,156 41.30 2.8642
2020-04-06 2020-03-31 13F Facebook Inc COM 30303M102 68,552 1,670 2.50 11,434 -16.71 2.4004
2020-01-21 2019-12-31 13F Facebook Inc COM 30303M102 66,882 2,546 3.96 13,728 19.82 2.2010
2019-10-21 2019-09-30 13F Facebook Inc COM 30303M102 64,336 3,154 5.16 11,457 -2.97 2.0012
2019-07-17 2019-06-30 13F Facebook Inc COM 30303M102 61,182 930 1.54 11,808 17.57 2.1191
2019-04-22 2019-03-31 13F Facebook Inc COM 30303M102 60,252 2,081 3.58 10,043 31.69 1.8695
2019-01-24 2018-12-31 13F Facebook Inc COM 30303M102 58,171 -4,465 -7.13 7,626 -25.97 1.6282
2018-10-15 2018-09-30 13F Facebook Inc COM 30303M102 62,636 1,304 2.13 10,301 -13.57 1.9112
2018-07-19 2018-06-30 13F Facebook Inc COM 30303M102 61,332 660 1.09 11,918 22.93 2.3490
2018-04-30 2018-03-31 13F Facebook Inc COM 30303M102 60,672 1,584 2.68 9,695 -7.02 1.9876
2018-01-30 2017-12-31 13F Facebook Inc COM 30303M102 59,088 2,764 4.91 10,427 8.34 2.0700
2017-10-26 2017-09-30 13F Facebook Inc COM 30303M102 56,324 3,158 5.94 9,624 19.90 2.0236
2017-07-31 2017-06-30 13F Facebook Inc COM 30303M102 53,166 8,710 19.59 8,027 27.11 1.7470
2017-04-27 2017-03-31 13F Facebook Inc COM 30303M102 44,456 5,857 15.17 6,315 42.20 1.4217
2017-01-31 2016-12-31 13F Facebook Inc COM 30303M102 38,599 6,558 20.47 4,441 8.05 1.0705
2016-10-14 2016-09-30 13F Facebook Inc COM 30303M102 32,041 24,718 337.54 4,110 391.04 1.0285
2016-07-25 2016-06-30 13F Facebook Inc COM 30303M102 7,323 193 2.71 837 2.83 0.2198
2016-04-29 2016-03-31 13F Facebook Inc COM 30303M102 7,130 0 0.00 814 9.12 0.2231
2016-02-05 2015-12-31 13F Facebook Inc COM 30303M102 7,130 1,875 35.68 746 58.05 0.2128
2015-10-21 2015-09-30 13F Facebook Inc COM 30303M102 5,255 125 2.44 472 7.27 0.1449
2015-07-28 2015-06-30 13F Facebook Inc COM 30303M102 5,130 1,000 24.21 440 29.41 0.1267
2015-04-20 2015-03-31 13F Facebook Inc COM 30303M102 4,130 4,130 0.00 340 0.0991
2015-01-27 2014-12-31 13F Facebook Inc COM 30303M102 0 -2,780 -100.00 0 -100.00
2014-10-21 2014-09-30 13F Facebook Inc COM 30303M102 2,780 2,780 220 0.0682
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.