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

SecurityADX / Adams Diversified Equity Fund, Inc.
InstitutionStifel Financial Corp
Latest Disclosed Ownership417,542 shares
Latest Disclosed Value $ 9,140,008
Stifel Financial Corp reports 3.50% increase in ownership of ADX / Adams Diversified Equity Fund, Inc.

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 417,542 shares of Adams Diversified Equity Fund, Inc. (US:ADX) valued at $9,139,994 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 403,432 shares of Adams Diversified Equity Fund, Inc.. This represents a change in shares of 3.50% during the quarter. The current value of the position is $10,584,690 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 417,542 14,110 3.50 9,140 -2.85 0.0084
2026-02-13 2025-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 403,432 47,986 13.50 9,408 18.70 0.0085
2025-11-12 2025-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 355,446 -18,439 -4.93 7,926 -2.35 0.0072
2025-08-14 2025-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 373,885 11,326 3.12 8,117 17.89 0.0079
2025-05-14 2025-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 362,559 102,892 39.62 6,885 31.27 0.0073
2025-02-13 2024-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 259,667 28,290 12.23 5,245 5.15 0.0055
2024-11-14 2024-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 231,377 -14,487 -5.89 4,988 -5.58 0.0052
2024-08-13 2024-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 245,864 43,282 21.37 5,284 33.61 0.0059
2024-05-14 2024-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 202,582 -8,400 -3.98 3,954 5.84 0.0045
2024-02-12 2023-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 210,982 -2,692 -1.26 3,736 5.09 0.0047
2023-11-13 2023-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 213,674 39,464 22.65 3,556 21.41 0.0050
2023-08-14 2023-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 174,210 8,147 4.91 2,928 13.40 0.0040
2023-05-12 2023-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 166,063 -6,179 -3.59 2,582 3.12 0.0037
2023-02-13 2022-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 172,242 5,486 3.29 2,504 3.05 0.0038
2022-11-14 2022-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 166,756 21,228 14.59 2,430 8.87 0.0040
2022-08-15 2022-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 145,528 -276,382 -65.51 2,232 -71.31 0.0035
2022-05-13 2022-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 421,910 10,648 2.59 7,780 -2.54 0.0106
2022-02-14 2021-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 411,262 2,259 0.55 7,983 -1.42 0.0106
2021-11-15 2021-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 409,003 5,520 1.37 8,098 1.52 0.0119
2021-08-13 2021-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 403,483 26,075 6.91 7,977 15.76 0.0119
2021-05-14 2021-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 377,408 -11,466 -2.95 6,891 2.48 0.0114
2021-02-12 2020-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 388,874 22,701 6.20 6,724 13.27 0.0120
2020-11-16 2020-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 366,173 -16,837 -4.40 5,936 3.94 0.0122
2020-08-14 2020-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 383,010 17,436 4.77 5,711 24.10 0.0131
2020-05-14 2020-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 365,574 53,016 16.96 4,602 -6.60 0.0127
2020-02-13 2019-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 312,558 -8,917 -2.77 4,927 -3.28 0.0103
2019-11-19 2019-09-30 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 321,475 97,023 43.23 5,094 46.55 0.0130
2019-11-13 2019-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 320,144 95,692 5,073 2,843.6708
2019-08-14 2019-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 224,452 3,258 1.47 3,476 8.93 0.0090
2019-05-14 2019-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 221,194 -19,266 -8.01 3,191 5.17 0.0090
2019-02-13 2018-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 240,460 -35,031 -12.72 3,034 -33.90 0.0098
2018-11-13 2018-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 275,491 97,373 54.67 4,590 67.15 0.0132
2018-08-14 2018-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 178,118 98,403 123.44 2,746 133.70 0.0084
2018-05-11 2018-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 79,715 -45,333 -36.25 1,175 -37.33 0.0037
2018-02-14 2017-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 125,048 4,839 4.03 1,875 3.19 0.0059
2017-11-13 2017-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 120,209 22,070 22.49 1,817 30.53 0.0063
2017-08-14 2017-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 98,139 1,837 1.91 1,392 5.06 0.0052
2017-05-10 2017-03-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 96,302 30,682 46.76 1,325 58.87 0.0051
2017-02-16 2016-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 65,620 16,450 33.46 834 29.10 0.0035
2016-11-15 2016-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 49,170 -77,209 -61.09 646 -59.65 0.0029
2016-08-17 2016-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 126,379 19,558 18.31 1,601 18.50 0.0074
2016-05-16 2016-03-31 13F ADAMS EXPRESS COM 006212104 106,821 81,559 322.85 1,351 316.98 0.0072
2016-03-21 2015-12-31 13F/A-2 ADAMS DIVERSIFIED EQUITY FD COM 006212104 25,262 -4,873 -16.17 324 -15.62 0.0017
2016-02-26 2015-12-31 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 25,262 0 324 0.0017
2016-02-16 2015-12-31 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 25,262 324
2015-11-16 2015-09-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 30,135 256 0.86 384 -7.91 0.0022
2015-08-17 2015-06-30 13F/A-1 ADAMS DIVERSIFIED EQUITY FD COM 006212104 29,879 5,717 23.66 417 23.74 0.0022
2015-08-17 2015-06-30 13F ADAMS DIVERSIFIED EQUITY FD COM 006212104 29,712 415
2015-05-14 2015-03-31 13F ADAMS EXPRESS COM 006212104 24,162 24,162 0.00 337 0.0018
2015-02-13 2014-12-31 13F ADAMS EXPRESS COM 006212104 0 -36,750 -100.00 0 -100.00
2014-11-13 2014-09-30 13F ADAMS EXPRESS COM 006212104 36,750 -1,400 -3.67 512 -2.48 0.0045
2014-08-14 2014-06-30 13F ADAMS EXPRESS COM 006212104 38,150 38,150 525 0.0047
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.