| | |
2018
|
| |
2017
|
| ||||||
At September 30: | | | | | | | | | | | | | |
Net asset value per share | | | | $ | 23.81 | | | | | $ | 22.86 | | |
Market price per share | | | | $ | 19.93 | | | | | $ | 19.65 | | |
Shares outstanding | | | | | 28,995,647 | | | | | | 28,550,279 | | |
Total net assets | | | | $ | 690,335,277 | | | | | $ | 652,532,456 | | |
Unrealized appreciation on investments | | | | $ | 191,688,902 | | | | | $ | 155,447,826 | | |
| | ||||||||||||
For the nine months ended September 30: | | ||||||||||||
Net investment income | | | | $ | 8,982,520 | | | | | $ | 10,389,819 | | |
Net realized gain (loss) | | | | $ | (7,112,800) | | | | | $ | (2,374,976) | | |
Total return (based on market price) | | | | | 2.0% | | | | | | -1.0% | | |
Total return (based on net asset value) | | | | | 4.0% | | | | | | -3.3% | | |
| | ||||||||||||
Key ratios: | | ||||||||||||
Expenses to average net assets* | | | | | 0.78% | | | | | | 0.79% | | |
Net investment income to average net assets* | | | | | 1.78% | | | | | | 2.16% | | |
Portfolio turnover* | | | | | 46.6% | | | | | | 22.6% | | |
Net cash & short-term investments to net assets | | | | | 1.0% | | | | | | 0.9% | | |
| | |
Market Value
|
| |
Percent
of Net Assets
|
| ||||||
Exxon Mobil Corporation | | | | $ | 120,484,393 | | | | | | 17.5% | | |
Chevron Corporation | | | | | 69,614,004 | | | | | | 10.1 | | |
EOG Resources, Inc. | | | | | 35,515,488 | | | | | | 5.1 | | |
ConocoPhillips | | | | | 33,607,080 | | | | | | 4.9 | | |
Occidental Petroleum Corporation | | | | | 29,318,256 | | | | | | 4.2 | | |
DowDuPont Inc. | | | | | 29,018,923 | | | | | | 4.2 | | |
Schlumberger Limited | | | | | 27,669,864 | | | | | | 4.0 | | |
Valero Energy Corporation | | | | | 22,932,000 | | | | | | 3.3 | | |
Phillips 66 | | | | | 18,990,502 | | | | | | 2.8 | | |
Williams Companies, Inc. | | | | | 17,020,940 | | | | | | 2.5 | | |
| | | $ | 404,171,450 | | | | | | 58.6% | | | |
|
| | |
Shares
|
| |
Value (a)
|
| ||||||
Common Stocks — 99.0% | | ||||||||||||
Energy — 79.8%
|
| ||||||||||||
Exploration & Production — 27.8%
|
| ||||||||||||
Anadarko Petroleum Corporation
|
| | | | 139,600 | | | | | $ | 9,410,436 | | |
Apache Corporation
|
| | | | 107,300 | | | | | | 5,114,991 | | |
Cabot Oil & Gas Corporation
|
| | | | 113,400 | | | | | | 2,553,768 | | |
Cheniere Energy, Inc. (b)
|
| | | | 100,700 | | | | | | 6,997,643 | | |
Cimarex Energy Company
|
| | | | 26,900 | | | | | | 2,500,086 | | |
Concho Resources Inc. (b)
|
| | | | 54,440 | | | | | | 8,315,710 | | |
ConocoPhillips
|
| | | | 434,200 | | | | | | 33,607,080 | | |
Continental Resources, Inc. (b)
|
| | | | 109,000 | | | | | | 7,442,520 | | |
Devon Energy Corporation
|
| | | | 139,900 | | | | | | 5,587,606 | | |
Diamondback Energy, Inc.
|
| | | | 40,700 | | | | | | 5,502,233 | | |
EOG Resources, Inc.
|
| | | | 278,400 | | | | | | 35,515,488 | | |
EQT Corporation
|
| | | | 81,000 | | | | | | 3,582,630 | | |
Hess Corporation
|
| | | | 71,100 | | | | | | 5,089,338 | | |
Marathon Oil Corporation
|
| | | | 614,500 | | | | | | 14,305,560 | | |
Newfield Exploration Company (b)
|
| | | | 55,900 | | | | | | 1,611,597 | | |
Noble Energy, Inc.
|
| | | | 139,700 | | | | | | 4,357,243 | | |
Occidental Petroleum Corporation
|
| | | | 356,800 | | | | | | 29,318,256 | | |
Pioneer Natural Resources Company
|
| | | | 49,300 | | | | | | 8,587,567 | | |
Whiting Petroleum Corporation (b)
|
| | | | 51,575 | | | | | | 2,735,538 | | |
| | | | | 192,135,290 | | | ||||||
Integrated Oil & Gas — 28.3%
|
| ||||||||||||
Chevron Corporation
|
| | | | 569,300 | | | | | | 69,614,004 | | |
Exxon Mobil Corporation
|
| | | | 1,417,130 | | | | | | 120,484,393 | | |
Total S.A. ADR
|
| | | | 78,300 | | | | | | 5,041,737 | | |
| | | | | 195,140,134 | | | ||||||
Oil Equipment & Services — 8.3%
|
| ||||||||||||
Baker Hughes, a GE company Class A
|
| | | | 83,000 | | | | | | 2,807,890 | | |
Halliburton Company
|
| | | | 277,870 | | | | | | 11,262,071 | | |
Helmerich & Payne, Inc.
|
| | | | 33,600 | | | | | | 2,310,672 | | |
National Oilwell Varco, Inc.
|
| | | | 109,000 | | | | | | 4,695,720 | | |
Schlumberger Limited
|
| | | | 454,200 | | | | | | 27,669,864 | | |
TechnipFMC plc
|
| | | | 264,400 | | | | | | 8,262,500 | | |
| | | | | 57,008,717 | | | ||||||
Pipelines — 4.8%
|
| ||||||||||||
Kinder Morgan, Inc.
|
| | | | 504,000 | | | | | | 8,935,920 | | |
ONEOK, Inc.
|
| | | | 109,200 | | | | | | 7,402,668 | | |
Williams Companies, Inc.
|
| | | | 626,000 | | | | | | 17,020,940 | | |
| | | | | 33,359,528 | | |
| | |
Shares
|
| |
Value (a)
|
| ||||||
Refiners — 10.6%
|
| ||||||||||||
Andeavor
|
| | | | 97,480 | | | | | $ | 14,963,180 | | |
HollyFrontier Corporation
|
| | | | 50,300 | | | | | | 3,515,970 | | |
Marathon Petroleum Corporation
|
| | | | 156,100 | | | | | | 12,483,317 | | |
Phillips 66
|
| | | | 168,475 | | | | | | 18,990,502 | | |
Valero Energy Corporation
|
| | | | 201,600 | | | | | | 22,932,000 | | |
| | | | | 72,884,969 | | | ||||||
Materials — 19.2%
|
| ||||||||||||
Chemicals — 14.1%
|
| ||||||||||||
Air Products and Chemicals, Inc.
|
| | | | 83,400 | | | | | | 13,931,970 | | |
Albemarle Corporation
|
| | | | 15,100 | | | | | | 1,506,678 | | |
CF Industries Holdings, Inc.
|
| | | | 101,600 | | | | | | 5,531,104 | | |
DowDuPont Inc.
|
| | | | 451,235 | | | | | | 29,018,923 | | |
Eastman Chemical Company
|
| | | | 72,200 | | | | | | 6,910,984 | | |
Ecolab Inc.
|
| | | | 49,000 | | | | | | 7,682,220 | | |
FMC Corporation
|
| | | | 19,700 | | | | | | 1,717,446 | | |
International Flavors & Fragrances Inc.
|
| | | | 10,400 | | | | | | 1,446,848 | | |
LyondellBasell Industries N.V.
|
| | | | 129,200 | | | | | | 13,244,292 | | |
Mosaic Company
|
| | | | 118,901 | | | | | | 3,861,904 | | |
PPG Industries, Inc.
|
| | | | 41,500 | | | | | | 4,528,895 | | |
Praxair, Inc.
|
| | | | 49,200 | | | | | | 7,907,916 | | |
| | | | | 97,289,180 | | | ||||||
Construction and Materials — 1.3%
|
| ||||||||||||
Martin Marietta Materials, Inc.
|
| | | | 8,700 | | | | | | 1,582,965 | | |
Sherwin-Williams Company
|
| | | | 11,400 | | | | | | 5,189,394 | | |
Vulcan Materials Company
|
| | | | 18,700 | | | | | | 2,079,440 | | |
| | | | | 8,851,799 | | | ||||||
General Industrials — 2.1%
|
| ||||||||||||
Avery Dennison Corporation
|
| | | | 12,800 | | | | | | 1,386,880 | | |
Ball Corporation
|
| | | | 157,300 | | | | | | 6,919,627 | | |
International Paper Company
|
| | | | 56,000 | | | | | | 2,752,400 | | |
Packaging Corporation of America
|
| | | | 13,200 | | | | | | 1,447,908 | | |
WestRock Company
|
| | | | 38,700 | | | | | | 2,068,128 | | |
| | | | | 14,574,943 | | | ||||||
Industrial Metals — 1.4%
|
| ||||||||||||
Freeport-McMoRan, Inc.
|
| | | | 177,100 | | | | | | 2,465,232 | | |
Nucor Corporation
|
| | | | 43,900 | | | | | | 2,785,455 | | |
Steel Dynamics, Inc.
|
| | | | 98,800 | | | | | | 4,464,772 | | |
| | | | | 9,715,459 | | | ||||||
Mining — 0.3%
|
| ||||||||||||
Newmont Mining Corporation
|
| | | | 73,500 | | | | | | 2,219,700 | | |
Total Common Stocks | | ||||||||||||
(Cost $491,490,617)
|
| | | | | | | | | | 683,179,719 | | |
| |
| | |
Shares
|
| |
Value (a)
|
| ||||||
Short-Term Investments — 0.9% | | ||||||||||||
Money Market Funds — 0.9%
|
| ||||||||||||
Fidelity Investments Money Market Funds - Prime Money
Market Portfolio (Institutional Class), 2.11% (c) |
| | | | 3,999,200 | | | | | $ | 4,000,400 | | |
Northern Institutional Treasury Portfolio, 1.94% (c)
|
| | | | 2,170,587 | | | | | | 2,170,587 | | |
Total Short-Term Investments | | ||||||||||||
(Cost $6,171,187)
|
| | | | | | | | | | 6,170,987 | | |
Total — 99.9% | | ||||||||||||
(Cost $497,661,804)
|
| | | | | | | | | | 689,350,706 | | |
Other Assets Less Liabilities — 0.1% | | | | | | | | | | | 984,571 | | |
Net Assets — 100.0% | | | | | | | | | |
$
|
690,335,277
|
| |
| | | | | | | | | | | | | |
| 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 | |
|
James P. Haynie, CFA
|
| | President | |
|
Brian S. Hook, CFA, CPA
|
| | Vice President, Chief Financial Officer and Treasurer | |
| Gregory W. Buckley | | |
Vice President—Research
|
|
| Michael A. Kijesky, CFA | | |
Vice President—Research
|
|
| Michael E. Rega, 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 | |