JPMorgan Chase & Co.
MX ˙ BMV ˙ US46625H1005
SecurityMX:JPM / JPMorgan Chase & Co.
InstitutionDiamant Asset Management, Inc.
Latest Disclosed Ownership993,084 shares
Latest Disclosed Value $ 993,084
Diamant Asset Management, Inc. reports 31,099.62% increase in ownership of JPM / JPMorgan Chase & Co.

On April 22, 2026 - Diamant Asset Management, Inc. filed a 13F-HR form disclosing ownership of 993,084 shares of JPMorgan Chase & Co. (MX:JPM) valued at $993,084 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 3,183 shares of JPMorgan Chase & Co.. This represents a change in shares of 31,099.62% 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)
2026-04-22 2026-03-31 13F JPMORGAN CHASE & CO COM COM 46625H100 993,084 989,901 31,099.62 993 -3.12 0.7236
2026-02-06 2025-12-31 13F JPMORGAN CHASE & CO COM Com 46625H100 3,183 150 4.95 1,026 7.22 0.7414
2025-10-29 2025-09-30 13F JPMORGAN CHASE & CO. COM Comm 46625H100 3,033 190 6.68 957 16.02 0.7047
2025-07-16 2025-06-30 13F JPMORGAN CHASE & CO. COM Stock 46625H100 2,843 0 0.00 824 18.22 0.6277
2025-05-15 2025-03-31 13F JPMORGAN CHASE & CO. COM COM 46625H100 2,843 -2,008 -41.39 697 -40.02 0.5293
2025-01-22 2024-12-31 13F JPMORGAN CHASE & CO. COM Com 46625H100 4,851 0 0.00 1,163 13.70 0.7437
2024-11-20 2024-09-30 13F JPMORGAN CHASE & CO. COM COM 46625H100 4,851 -10 -0.21 1,023 3.97 0.6410
2024-08-06 2024-06-30 13F JPMORGAN CHASE & CO. COM Com 46625H100 4,861 0 0.00 983 1.03 0.6578
2024-04-24 2024-03-31 13F JPMORGAN CHASE & CO COM Stock 46625H100 4,861 -10 -0.21 974 17.51 0.6760
2024-02-13 2023-12-31 13F JPMORGAN CHASE & CO COM Stock 46625H100 4,871 200 4.28 829 22.30 0.6138
2023-11-08 2023-09-30 13F JPMORGAN CHASE & CO COM COM 46625H100 4,671 0 0.00 677 -0.29 0.5571
2023-07-21 2023-06-30 13F JPMORGAN CHASE COM 46625H100 4,671 0 0.00 679 11.68 0.5192
2023-05-16 2023-03-31 13F/A-1 JPMORGAN CHASE Com 46625H100 4,671 0 0.00 609 -2.88 0.4989
2023-05-15 2023-03-31 13F JPMORGAN CHASE & CO COM COM 46625H100 4,671 0 626 0.5623
2023-02-08 2022-12-31 13F JPMORGAN CHASE & CO COM COM 46625H100 4,671 0 0.00 626 28.28 0.5623
2022-10-21 2022-09-30 13F JPMORGAN CHASE & CO COM COM 46625H100 4,671 10 0.21 488 -7.05 0.4735
2022-08-02 2022-06-30 13F JPMORGAN CHASE & CO COM Stock 46625H100 4,661 0 0.00 525 -17.32 0.4725
2022-05-12 2022-03-31 13F JPMORGAN CHASE COM 46625H100 4,661 0 0.00 635 -13.96 0.4863
2022-01-31 2021-12-31 13F JPMORGAN CHASE &CO COM 46625H100 4,661 0 0.00 738 -3.28 0.5395
2021-10-21 2021-09-30 13F JPMORGAN CHASE &CO COM 46625H100 4,661 0 0.00 763 7.46 0.6309
2021-04-19 2021-03-31 13F JPMORGAN CHASE &CO COM 46625H100 4,661 0 0.00 710 19.93 0.6237
2021-01-21 2020-12-31 13F JPMORGAN CHASE &CO COM 46625H100 4,661 -2,150 -31.57 592 -9.76 0.5267
2020-11-02 2020-09-30 13F JPMORGAN CHASE &CO COM 46625H100 6,811 -555 -7.53 656 -5.34 0.6307
2020-07-28 2020-06-30 13F JPMORGAN CHASE &CO COM 46625H100 7,366 0 0.00 693 4.52 0.7297
2020-04-23 2020-03-31 13F JPMORGAN CHASE &CO COM 46625H100 7,366 0 0.00 663 -35.44 0.8556
2020-02-04 2019-12-31 13F JPMORGAN CHASE &CO COM 46625H100 7,366 0 0.00 1,027 18.45 0.9533
2019-10-31 2019-09-30 13F JPMORGAN CHASE &CO COM 46625H100 7,366 0 0.00 867 5.22 0.8687
2019-07-22 2019-06-30 13F JPMORGAN CHASE &CO COM 46625H100 7,366 0 0.00 824 10.46 0.8155
2019-04-30 2019-03-31 13F JPMORGAN CHASE &CO COM 46625H100 7,366 -75 -1.01 746 2.75 0.7495
2019-01-30 2018-12-31 13F JPMORGAN CHASE &CO COM 46625H100 7,441 0 0.00 726 -13.57 0.8146
2018-10-23 2018-09-30 13F JPMORGAN CHASE &CO COM 46625H100 7,441 0 0.00 840 8.39 0.7782
2018-07-24 2018-06-30 13F JPMORGAN CHASE &CO COM 46625H100 7,441 0 0.00 775 -5.26 0.7496
2018-05-07 2018-03-31 13F JPMORGAN CHASE &CO COM 46625H100 7,441 0 0.00 818 2.76 0.8023
2018-02-13 2017-12-31 13F JPMORGAN CHASE &CO COM 46625H100 7,441 7,441 796 0.1166
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.