| | |
2018
|
| |
2017
|
| ||||||
At September 30: | | | | | | | | | | | | | |
Net asset value per share | | | | $ | 19.34 | | | | | $ | 17.68 | | |
Market price per share | | | | $ | 16.67 | | | | | $ | 15.21 | | |
Shares outstanding | | | | | 100,868,448 | | | | | | 98,684,525 | | |
Total net assets | | | | $ | 1,950,866,811 | | | | | $ | 1,744,456,638 | | |
Unrealized appreciation on investments | | | | $ | 685,210,378 | | | | | $ | 546,390,851 | | |
| | ||||||||||||
For the nine months ended September 30: | | ||||||||||||
Net investment income | | | | $ | 14,939,543 | | | | | $ | 16,174,503 | | |
Net realized gain | | | | $ | 147,095,972 | | | | | $ | 108,858,787 | | |
Cost of shares repurchased | | | | $ | 13,351,346 | | | | | $ | 10,414,250 | | |
Shares repurchased | | | | | 855,556 | | | | | | 741,261 | | |
Total return (based on market price) | | | | | 12.0% | | | | | | 20.9% | | |
Total return (based on net asset value) | | | | | 11.3% | | | | | | 17.4% | | |
| | ||||||||||||
Key ratios: | | ||||||||||||
Expenses to average net assets* | | | | | 0.56% | | | | | | 0.57% | | |
Net investment income to average net assets* | | | | | 1.09% | | | | | | 1.32% | | |
Portfolio turnover* | | | | | 62.7% | | | | | | 41.0% | | |
Net cash & short-term investments to net assets | | | | | 1.0% | | | | | | 1.2% | | |
| | |
Market Value
|
| |
Percent
of Net Assets
|
| ||||||
Microsoft Corporation | | | | $ | 95,704,816 | | | | | | 4.9% | | |
Amazon.com, Inc. | | | | | 85,728,400 | | | | | | 4.4 | | |
Apple Inc. | | | | | 77,970,596 | | | | | | 4.0 | | |
Alphabet Inc. Class A & Class C | | | | | 67,370,636 | | | | | | 3.5 | | |
Visa Inc. Class A | | | | | 48,884,313 | | | | | | 2.5 | | |
Berkshire Hathaway Inc. Class B | | | | | 47,832,174 | | | | | | 2.5 | | |
Adams Natural Resources Fund, Inc.* | | | | | 43,582,406 | | | | | | 2.2 | | |
Bank of America Corp. | | | | | 43,317,984 | | | | | | 2.2 | | |
UnitedHealth Group Incorporated | | | | | 43,204,896 | | | | | | 2.2 | | |
Boeing Company | | | | | 37,636,280 | | | | | | 1.9 | | |
| | | $ | 591,232,501 | | | | | | 30.3% | | | |
|
| | |
Shares
|
| |
Value (a)
|
| ||||||
Common Stocks — 99.0% | | ||||||||||||
Consumer Discretionary — 13.6%
|
| ||||||||||||
Advance Auto Parts, Inc.
|
| | | | 125,100 | | | | | $ | 21,058,083 | | |
Amazon.com, Inc. (b)
|
| | | | 42,800 | | | | | | 85,728,400 | | |
Chipotle Mexican Grill, Inc. (b)
|
| | | | 25,600 | | | | | | 11,635,712 | | |
Comcast Corporation Class A
|
| | | | 286,000 | | | | | | 10,127,260 | | |
Dollar General Corporation
|
| | | | 193,937 | | | | | | 21,197,314 | | |
Home Depot, Inc.
|
| | | | 173,500 | | | | | | 35,940,525 | | |
Lowe's Companies, Inc.
|
| | | | 254,700 | | | | | | 29,244,654 | | |
Netflix, Inc. (b)
|
| | | | 66,700 | | | | | | 24,954,471 | | |
Tractor Supply Company
|
| | | | 183,600 | | | | | | 16,685,568 | | |
Walt Disney Company
|
| | | | 68,800 | | | | | | 8,045,472 | | |
| | | | | 264,617,459 | | | ||||||
Consumer Staples — 6.3%
|
| ||||||||||||
Coca-Cola Company
|
| | | | 161,800 | | | | | | 7,473,542 | | |
Constellation Brands, Inc. Class A
|
| | | | 60,600 | | | | | | 13,066,572 | | |
Costco Wholesale Corporation
|
| | | | 77,900 | | | | | | 18,297,152 | | |
Mondelez International, Inc. Class A
|
| | | | 463,500 | | | | | | 19,911,960 | | |
Monster Beverage Corporation (b)
|
| | | | 157,100 | | | | | | 9,155,788 | | |
PepsiCo, Inc.
|
| | | | 134,400 | | | | | | 15,025,920 | | |
Philip Morris International Inc.
|
| | | | 51,900 | | | | | | 4,231,926 | | |
Procter & Gamble Company
|
| | | | 131,850 | | | | | | 10,973,875 | | |
Walmart Inc.
|
| | | | 257,300 | | | | | | 24,163,043 | | |
| | | | | 122,299,778 | | | ||||||
Energy — 5.9%
|
| ||||||||||||
Adams Natural Resources Fund, Inc. (c)
|
| | | | 2,186,774 | | | | | | 43,582,406 | | |
Andeavor
|
| | | | 68,000 | | | | | | 10,438,000 | | |
Diamondback Energy, Inc.
|
| | | | 91,700 | | | | | | 12,396,923 | | |
EOG Resources, Inc.
|
| | | | 106,400 | | | | | | 13,573,448 | | |
Exxon Mobil Corporation
|
| | | | 168,400 | | | | | | 14,317,368 | | |
Marathon Petroleum Corporation
|
| | | | 87,900 | | | | | | 7,029,363 | | |
Occidental Petroleum Corporation
|
| | | | 160,500 | | | | | | 13,188,285 | | |
| | | | | 114,525,793 | | |
| | |
Shares
|
| |
Value (a)
|
| ||||||
Financials — 13.1%
|
| ||||||||||||
Aflac Incorporated
|
| | | | 316,300 | | | | | $ | 14,888,241 | | |
Bank of America Corp.
|
| | | | 1,470,400 | | | | | | 43,317,984 | | |
Berkshire Hathaway Inc. Class B (b)
|
| | | | 223,400 | | | | | | 47,832,174 | | |
BlackRock, Inc.
|
| | | | 41,400 | | | | | | 19,513,062 | | |
Goldman Sachs Group, Inc.
|
| | | | 25,100 | | | | | | 5,628,424 | | |
Intercontinental Exchange, Inc.
|
| | | | 379,900 | | | | | | 28,450,711 | | |
JPMorgan Chase & Co.
|
| | | | 319,700 | | | | | | 36,074,948 | | |
Lazard Ltd Class A
|
| | | | 96,700 | | | | | | 4,654,171 | | |
SunTrust Banks, Inc.
|
| | | | 274,000 | | | | | | 18,300,460 | | |
U.S. Bancorp
|
| | | | 348,800 | | | | | | 18,420,128 | | |
Wells Fargo & Company
|
| | | | 358,500 | | | | | | 18,842,760 | | |
| | | | | 255,923,063 | | | ||||||
Health Care — 15.0%
|
| ||||||||||||
Abbott Laboratories
|
| | | | 421,700 | | | | | | 30,935,912 | | |
Alexion Pharmaceuticals, Inc. (b)
|
| | | | 107,200 | | | | | | 14,901,872 | | |
Becton, Dickinson and Company
|
| | | | 97,800 | | | | | | 25,525,800 | | |
Biogen Inc. (b)
|
| | | | 48,900 | | | | | | 17,276,859 | | |
Edwards Lifesciences Corporation (b)
|
| | | | 133,500 | | | | | | 23,242,350 | | |
Johnson & Johnson
|
| | | | 137,800 | | | | | | 19,039,826 | | |
Medtronic plc
|
| | | | 253,000 | | | | | | 24,887,610 | | |
Merck & Co., Inc.
|
| | | | 481,000 | | | | | | 34,122,140 | | |
Pfizer Inc.
|
| | | | 551,040 | | | | | | 24,284,333 | | |
Thermo Fisher Scientific Inc.
|
| | | | 145,400 | | | | | | 35,489,232 | | |
UnitedHealth Group Incorporated
|
| | | | 162,400 | | | | | | 43,204,896 | | |
| | | | | 292,910,830 | | | ||||||
Industrials — 10.3%
|
| ||||||||||||
Alaska Air Group, Inc.
|
| | | | 140,300 | | | | | | 9,661,058 | | |
Boeing Company
|
| | | | 101,200 | | | | | | 37,636,280 | | |
Caterpillar Inc.
|
| | | | 98,000 | | | | | | 14,944,020 | | |
Cintas Corporation
|
| | | | 59,000 | | | | | | 11,670,790 | | |
Delta Air Lines, Inc.
|
| | | | 216,200 | | | | | | 12,502,846 | | |
Emerson Electric Co.
|
| | | | 257,800 | | | | | | 19,742,324 | | |
FedEx Corporation
|
| | | | 81,400 | | | | | | 19,600,306 | | |
General Electric Company
|
| | | | 246,500 | | | | | | 2,782,985 | | |
Honeywell International Inc.
|
| | | | 193,000 | | | | | | 32,115,200 | | |
Southwest Airlines Co.
|
| | | | 154,700 | | | | | | 9,661,015 | | |
Union Pacific Corporation
|
| | | | 187,200 | | | | | | 30,481,776 | | |
| | | | | 200,798,600 | | |
| | |
Shares
|
| |
Value (a)
|
| ||||||
Information Technology — 26.0%
|
| ||||||||||||
Accenture plc Class A
|
| | | | 157,400 | | | | | $ | 26,789,480 | | |
Adobe Systems Incorporated (b)
|
| | | | 117,200 | | | | | | 31,638,140 | | |
Alphabet Inc. Class A (b)
|
| | | | 30,900 | | | | | | 37,298,772 | | |
Alphabet Inc. Class C (b)
|
| | | | 25,197 | | | | | | 30,071,864 | | |
Apple Inc.
|
| | | | 345,400 | | | | | | 77,970,596 | | |
Cisco Systems, Inc.
|
| | | | 625,300 | | | | | | 30,420,845 | | |
Facebook, Inc. Class A (b)
|
| | | | 228,400 | | | | | | 37,562,664 | | |
Mastercard Incorporated Class A
|
| | | | 147,700 | | | | | | 32,879,497 | | |
Microsoft Corporation
|
| | | | 836,800 | | | | | | 95,704,816 | | |
NVIDIA Corporation
|
| | | | 83,500 | | | | | | 23,465,170 | | |
Oracle Corporation
|
| | | | 122,200 | | | | | | 6,300,632 | | |
salesforce.com, inc. (b)
|
| | | | 181,200 | | | | | | 28,816,236 | | |
Visa Inc. Class A
|
| | | | 325,700 | | | | | | 48,884,313 | | |
| | | | | 507,803,025 | | | ||||||
Materials — 2.0%
|
| ||||||||||||
Air Products and Chemicals, Inc.
|
| | | | 45,900 | | | | | | 7,667,595 | | |
Ball Corporation
|
| | | | 175,900 | | | | | | 7,737,841 | | |
DowDuPont Inc.
|
| | | | 206,600 | | | | | | 13,286,446 | | |
LyondellBasell Industries N.V.
|
| | | | 93,700 | | | | | | 9,605,187 | | |
| | | | 38,297,069 | | | |||||||
Real Estate — 3.1%
|
| ||||||||||||
American Tower Corporation
|
| | | | 85,900 | | | | | | 12,481,270 | | |
Prologis, Inc.
|
| | | | 236,100 | | | | | | 16,005,219 | | |
Public Storage
|
| | | | 86,100 | | | | | | 17,360,343 | | |
Simon Property Group, Inc.
|
| | | | 86,600 | | | | | | 15,306,550 | | |
| | | | | 61,153,382 | | | ||||||
Telecommunication Services — 1.2%
|
| ||||||||||||
AT&T Inc.
|
| | | | 689,182 | | | | | | 23,142,732 | | |
| |||||||||||||
Utilities — 2.5%
|
| ||||||||||||
Exelon Corporation
|
| | | | 299,300 | | | | | | 13,067,438 | | |
NextEra Energy, Inc.
|
| | | | 99,000 | | | | | | 16,592,400 | | |
Public Service Enterprise Group Incorporated
|
| | | | 173,900 | | | | | | 9,180,181 | | |
WEC Energy Group Inc.
|
| | | | 166,200 | | | | | | 11,095,512 | | |
| | | | | 49,935,531 | | | ||||||
| |
| | |
Shares
|
| |
Value (a)
|
| ||||||
Total Common Stocks | | ||||||||||||
(Cost $1,249,617,451)
|
| | | | | | | | | $ | 1,931,407,262 | | |
Other Investments — 0.0% | | ||||||||||||
Financials — 0.0%
|
| ||||||||||||
Adams Funds Advisers (b)(d)
|
| | | | | | | | | | | | |
(Cost $150,000)
|
| | | | | | | | | | 994,000 | | |
Short-Term Investments — 0.9% | | ||||||||||||
Money Market Funds — 0.9%
|
| ||||||||||||
Fidelity Investments Money Market Funds - Prime Money Market Portfolio (Institutional Class), 2.11% (e)
|
| | | | 11,994,716 | | | | | | 11,998,315 | | |
Northern Institutional Treasury Portfolio, 1.94% (e)
|
| | | | 5,298,127 | | | | | | 5,298,127 | | |
Total Short-Term Investments | | ||||||||||||
(Cost $17,296,642)
|
| | | | | | | | | | 17,296,442 | | |
Total — 99.9% | | ||||||||||||
(Cost $1,267,064,093)
|
| | | | | | | | | | 1,949,697,704 | | |
Other Assets Less Liabilities — 0.1% | | | | | | | | | | | 1,169,107 | | |
Net Assets — 100.0%
|
| | | | | | | | | $ | 1,950,866,811 | | |
|
Description
|
| | | | | | | | | |
Value and
Unrealized Appreciation (Assets) |
| |
Value and
Unrealized Depreciation (Liabilities) |
| |||||||||||||
Terms
|
| |
Contract
Type |
| |
Underlying
Security |
| |
Termination
Date |
| |
Notional
Amount |
| |||||||||||||||
Receive total return on underlying security and pay financing amount based on notional amount and daily U.S. Federal Funds rate plus 0.55%. |
| |
Long
|
| | QUALCOMM Incorporated (159,000 shares) | | |
6/26/2019
|
| | | $ | 9,146,443 | | | | | $ | 2,422,871 | | | | | $ | — | | |
Pay total return on underlying security and receive financing amount based on notional amount and daily U.S. Federal Funds rate less 0.45%. |
| |
Short
|
| | Technology Select Sector SPDR Fund (130,800 shares) |
| |
6/26/2019
|
| | | | (9,083,798) | | | | | | — | | | | | | (789,033) | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Receive total return on underlying security and pay financing amount based on notional amount and daily U.S. Federal Funds rate plus 0.55%. |
| |
Long
|
| | Procter & Gamble Company (174,400 shares) | | |
8/2/2019
|
| | | | 13,648,980 | | | | | | 906,363 | | | | | | — | | |
Pay total return on underlying security and receive financing amount based on notional amount and daily U.S. Federal Funds rate less 0.45%. |
| |
Short
|
| | Consumer Staples Select Sector SPDR Fund (264,300 shares) |
| |
8/2/2019
|
| | | | (13,642,082) | | | | | | — | | | | | | (663,773) | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Receive total return on underlying security and pay financing amount based on notional amount and daily U.S. Federal Funds rate plus 0.55%. |
| |
Long
|
| | Cheniere Energy, Inc. (151,400 shares) | | |
9/14/2019
|
| | | | 9,519,654 | | | | | | 969,136 | | | | | | — | | |
Pay total return on underlying security and receive financing amount based on notional amount and daily U.S. Federal Funds rate less 0.45%. |
| |
Short
|
| | SPDR S&P 500 ETF Trust (33,400 shares) | | |
9/14/2019
|
| | | | (9,457,100) | | | | | | — | | | | | | (278,209) | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Receive total return on underlying security and pay financing amount based on notional amount and daily U.S. Federal Funds rate plus 0.55%. |
| |
Long
|
| | Old Dominion Freight Line, Inc. (42,923 shares) | | |
10/9/2019
|
| | | | 6,778,041 | | | | | | 132,475 | | | | | | — | | |
Pay total return on underlying security and receive financing amount based on notional amount and daily U.S. Federal Funds rate less 0.45%. |
| |
Short
|
| | Industrial Select Sector SPDR Fund (86,000 shares) |
| |
10/9/2019
|
| | | | (6,645,775) | | | | | | — | | | | | | (123,063) | | |
Gross unrealized gain (loss) on open total return swap agreements | | | | $ | 4,430,845 | | | | | $ | (1,854,078) | | | |||||||||||||||
Net unrealized gain on open total return swap agreements (f) | | | | $ | 2,576,767 | | | | | | | | | |||||||||||||||
|
| Enrique R. Arzac (2), (3) | | |
Roger W. Gale (1), (2), (4)
|
| |
Craig R. Smith (3), (4)
|
|
|
Kenneth J. Dale (1), (3), (4)
|
| |
Lauriann C. Kloppenburg (2), (3)
|
| |
Mark E. Stoeckle (1)
|
|
|
Frederic A. Escherich (1), (2), (4)
|
| | Kathleen T. McGahran (1), (5) | | | | |
|
Mark E. Stoeckle
|
| | Chief Executive Officer and President | |
| James P. Haynie, CFA | | |
Executive Vice President
|
|
|
D. Cotton Swindell, CFA
|
| | Executive Vice President | |
|
Brian S. Hook, CFA, CPA
|
| | Vice President, Chief Financial Officer and Treasurer | |
|
Xuying Chang, CFA
|
| | Vice President—Research | |
| Steven R. Crain, CFA | | |
Vice President—Research
|
|
| Michael E. Rega, CFA | | |
Vice President—Research
|
|
| David R. Schiminger, CFA | | |
Vice President—Research
|
|
| Jeffrey R. Schollaert, CFA | | |
Vice President—Research
|
|
|
Janis F. Kerns
|
| |
General Counsel, Secretary and Chief Compliance Officer
|
|
|
Christine M. Sloan, CPA
|
| | Assistant Treasurer and Director of Human Resources | |