Adams Diversified Equity Fund, Inc.
US ˙ NYSE ˙ US0062121043

SecurityADX / Adams Diversified Equity Fund, Inc.
InstitutionProstatis Group LLC
Latest Disclosed Ownership34,036 shares
Latest Disclosed Value $ 745,049
Prostatis Group LLC reports 2.02% increase in ownership of ADX / Adams Diversified Equity Fund, Inc.

On May 12, 2026 - Prostatis Group LLC filed a 13F-HR form disclosing ownership of 34,036 shares of Adams Diversified Equity Fund, Inc. (US:ADX) valued at $745,048 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 33,362 shares of Adams Diversified Equity Fund, Inc.. This represents a change in shares of 2.02% during the quarter. The current value of the position is $865,535 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)
2026-05-12 2026-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 34,036 674 2.02 745 -4.24 0.1907
2026-02-17 2025-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 33,362 -204 -0.61 778 4.01 0.1858
2025-11-04 2025-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 33,566 688 2.09 749 4.91 0.1876
2025-07-25 2025-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 32,878 -1,180 -3.46 714 10.37 0.2043
2025-05-16 2025-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 34,058 -207 -0.60 647 -6.65 0.2040
2025-03-21 2024-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 34,265 2,960 9.46 692 2.67 0.2017
2025-03-21 2024-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 31,305 634 2.07 675 2.28 0.2208
2025-03-21 2024-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 30,671 75 0.25 659 10.39 0.2312
2025-03-21 2024-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 30,596 32 0.10 597 10.35 0.2265
2025-03-21 2023-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 30,564 1,935 6.76 541 13.66 0.2263
2025-03-21 2023-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 28,629 80 0.28 476 -0.63 0.2328
2023-08-14 2023-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 28,549 89 0.31 480 7.88 0.2233
2023-05-22 2023-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 28,460 56 0.20 444 7.77 0.2345
2023-03-28 2022-12-31 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 28,404 1,640 6.13 413 5.91 0.2520
2023-03-23 2022-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 28,404 1,640 413 0.2409
2023-03-28 2022-09-30 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 26,764 82 0.31 390 -4.89 0.4494
2023-03-23 2022-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 26,764 82 390 0.4103
2023-03-28 2022-06-30 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 26,682 81 0.30 409 -16.53 0.6379
2023-03-23 2022-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 26,682 81 409 0.5642
2023-03-28 2022-03-31 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 26,601 74 0.28 491 -4.67 0.3933
2023-03-23 2022-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 26,601 74 491 0.3564
2023-03-28 2021-12-31 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 26,527 3,417 14.79 515 12.47 0.3158
2023-03-23 2021-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 26,527 3,417 515 0.3066
2023-03-28 2021-09-30 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 23,110 56 0.24 458 0.44 0.2734
2023-03-23 2021-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 23,110 56 458 0.2663
2023-03-28 2021-06-30 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 23,054 59 0.26 456 8.59 0.3112
2023-03-23 2021-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 23,054 59 456 0.3021
2023-03-28 2021-03-31 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 22,995 51 0.22 420 5.81 0.3294
2023-03-23 2021-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 22,995 51 420 0.3215
2023-03-28 2020-12-31 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 22,944 1,123 5.15 397 12.18 0.3321
2023-03-23 2020-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 22,944 1,123 397 0.3201
2023-03-28 2020-09-30 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 21,821 63 0.29 354 8.95 0.3352
2023-03-23 2020-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 21,821 63 354 0.3184
2023-03-28 2020-06-30 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 21,758 73 0.34 324 18.68 0.6521
2023-03-23 2020-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 21,758 73 324 0.5980
2023-03-28 2020-03-31 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 21,685 74 0.34 273 -19.71 0.3880
2023-03-23 2020-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 21,685 74 273 0.3589
2023-03-28 2019-12-31 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 21,611 21,611 341 0.3080
2023-03-23 2019-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 21,611 21,611 341 0.2924
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.