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

SecurityADX / Adams Diversified Equity Fund, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership197,907 shares
Latest Disclosed Value $ 4,332,474
Advisor Group Holdings, Inc. reports 9.01% increase in ownership of ADX / Adams Diversified Equity Fund, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 197,907 shares of Adams Diversified Equity Fund, Inc. (US:ADX) valued at $4,332,184 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 181,543 shares of Adams Diversified Equity Fund, Inc.. This represents a change in shares of 9.01% during the quarter. The current value of the position is $4,937,780 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 ADAMS DIVERSIFIED EQUITY FD COM 006212104 197,907 16,364 9.01 4,332 2.34 0.0037
2026-02-17 2025-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 181,543 4,980 2.82 4,234 10.21 0.0062
2025-11-14 2025-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 176,563 -1,718 -0.96 3,842 -0.75 0.0054
2025-09-04 2025-06-30 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 178,281 11,815 7.10 3,871 22.43 0.0069
2025-08-13 2025-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 151,650 -14,816 3,068 0.0035
2025-05-12 2025-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 166,466 9,859 6.30 3,161 -0.06 0.0070
2025-06-06 2024-12-31 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 156,607 18,419 13.33 3,164 6.18 0.0071
2025-02-07 2024-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 119,962 -18,226 2,576 0.0066
2024-11-13 2024-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 138,188 1,459 1.07 2,980 1.40 0.0067
2024-08-13 2024-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 136,729 -4,846 -3.42 2,938 6.33 0.0069
2024-05-10 2024-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 141,575 16,832 13.49 2,764 25.08 0.0062
2024-02-12 2023-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 124,743 6,740 5.71 2,209 12.53 0.0039
2023-11-13 2023-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 118,003 16,170 15.88 1,964 14.73 0.0029
2023-08-21 2023-06-30 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 101,833 -36,279 -26.27 1,712 -20.31 0.0031
2023-08-10 2023-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 101,833 -36,279 1,712 0.0005
2023-05-12 2023-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 138,112 -1,835 -1.31 2,148 5.45 0.0040
2023-02-10 2022-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 139,947 12,156 9.51 2,036 9.29 0.0041
2022-11-14 2022-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 127,791 2,563 2.05 1,863 -2.46 0.0043
2022-08-10 2022-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 125,228 -3,847 -2.98 1,910 -19.71 0.0042
2022-05-04 2022-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 129,075 5,494 4.45 2,379 -0.87 0.0046
2022-02-03 2021-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 123,581 5,746 4.88 2,400 2.87 0.0045
2021-11-05 2021-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 117,835 -10,220 -7.98 2,333 -7.90 0.0049
2021-08-02 2021-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 128,055 -17,081 -11.77 2,533 -4.88 0.0055
2021-05-13 2021-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 145,136 30,916 27.07 2,663 34.84 0.0064
2021-02-10 2020-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 114,220 2,576 2.31 1,975 9.72 0.0053
2020-11-12 2020-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 111,644 5,211 4.90 1,800 13.35 0.0054
2020-08-14 2020-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 106,433 -123,532 -53.72 1,588 1.47 0.0053
2020-05-18 2020-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 229,965 229,965 1,565 0.0064
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.