Shares
Market
Value
COMMON
STOCKS
—
98.8%
ENERGY
AND
UTILITIES
—
54.8%
Alternative
Energy
—
1.2%
Non
U.S.
Companies
750
Brookfield
Renewable
Corp.,
Cl. A
........
$
24,495
5,500
Vestas
Wind
Systems
A/S†
..............
121,432
U.S.
Companies
31,250
NextEra
Energy
Partners
LP
.............
863,125
7,500
Ormat
Technologies
Inc.
................
577,050
400
SolarEdge
Technologies
Inc.†
............
9,164
1,595,266
Diversified
Industrial
—
2.8%
Non
U.S.
Companies
22,000
Bouygues
SA
..........................
736,148
17,700
Jardine
Matheson
Holdings
Ltd.
.........
691,362
U.S.
Companies
250
Chart
Industries
Inc.†
...................
31,035
30,000
Flowserve
Corp.
........................
1,550,700
3,000
General
Electric
Co.
.....................
565,740
3,574,985
Electric
Transmission
and
Distribution
—
3.8%
Non
U.S.
Companies
50,000
Algonquin
Power
&
Utilities
Corp.
........
273,208
93,000
Algonquin
Power
&
Utilities
Corp.,
New
York
................................
506,850
1,300
Boralex
Inc.,
Cl. A
......................
34,585
28,000
Enel
Chile
SA,
ADR
.....................
78,120
11,000
Fortis
Inc.
.............................
499,797
650
Fortis
Inc.,
New
York
....................
29,536
9,600
Landis+Gyr
Group
AG
...................
891,546
700
Orsted
AS†
............................
46,537
18,000
Redeia
Corp.
SA
........................
350,041
U.S.
Companies
500
CenterPoint
Energy
Inc.
.................
14,710
1,500
Consolidated
Edison
Inc.
................
156,195
700
Sempra
...............................
58,541
32,500
Twin
Disc
Inc.
..........................
405,925
5,500
Unitil
Corp.
............................
333,190
13,700
WEC
Energy
Group
Inc.
.................
1,317,666
4,996,447
Energy
and
Utilities:
Integrated
—
28.8%
Non
U.S.
Companies
140,000
A2A
SpA
..............................
323,214
10,000
Chubu
Electric
Power
Co.
Inc.
...........
116,959
152,000
Datang
International
Power
Generation
Co.
Ltd.,
Cl. H
...........................
31,284
2,000
E.ON
SE
...............................
29,732
14,000
E.ON
SE,
ADR
..........................
209,230
17,615
EDP
SA
................................
80,433
Shares
Market
Value
9,000
EDP
SA,
ADR
..........................
$
412,380
14,500
Electric
Power
Development
Co.
Ltd.
.....
241,625
36,500
Emera
Inc.
.............................
1,438,194
10,000
Endesa
SA
.............................
218,511
157,000
Enel
SpA
..............................
1,253,936
4,000
Eni
SpA
...............................
60,920
7,000
Eni
SpA,
ADR
..........................
212,170
225,000
Hera
SpA
..............................
897,143
15,000
Hokkaido
Electric
Power
Co.
Inc.
.........
100,744
22,000
Hokuriku
Electric
Power
Co.
.............
141,559
560,000
Huaneng
Power
International
Inc.,
Cl. H
..
343,614
189,600
Iberdrola
SA
...........................
2,931,530
35,000
Korea
Electric
Power
Corp.,
ADR†
........
271,600
23,000
Kyushu
Electric
Power
Co.
Inc.
..........
250,043
12,000
Shikoku
Electric
Power
Co.
Inc.
..........
106,245
10,000
The
Chugoku
Electric
Power
Co.
Inc.
.....
67,977
14,000
The
Kansai
Electric
Power
Co.
Inc.
.......
230,858
10,000
Tohoku
Electric
Power
Co.
Inc.
...........
95,391
1,800
Verbund
AG
............................
149,273
U.S.
Companies
1,200
ALLETE
Inc.
...........................
77,028
600
Alliant
Energy
Corp.
....................
36,414
17,300
Ameren
Corp.
..........................
1,513,058
21,100
American
Electric
Power
Co.
Inc.
.........
2,164,860
15,200
Avangrid
Inc.
..........................
544,008
21,500
Avista
Corp.
...........................
833,125
200
Badger
Meter
Inc.
......................
43,682
600
Black
Hills
Corp.
........................
36,672
10,000
Dominion
Energy
Inc.
...................
577,900
1,000
DTE
Energy
Co.
........................
128,410
10,500
Duke
Energy
Corp.
.....................
1,210,650
450
Entergy
Corp.
..........................
59,225
2,000
Eos
Energy
Enterprises
Inc.†
............
5,940
17,000
Evergy
Inc.
............................
1,054,170
18,100
Eversource
Energy
......................
1,231,705
380,000
Gulf
Coast
Ultra
Deep
Royalty
Trust†
.....
5,035
8,000
Hawaiian
Electric
Industries
Inc.†
........
77,440
7,200
MGE
Energy
Inc.
.......................
658,440
20,080
NextEra
Energy
Inc.
.....................
1,697,362
36,000
NiSource
Inc.
..........................
1,247,400
11,000
Northwestern
Energy
Group
Inc.
.........
629,420
34,000
OGE
Energy
Corp.
......................
1,394,680
10,000
Otter
Tail
Corp.
.........................
781,600
14,500
PG&E
Corp.
............................
286,665
14,000
Pinnacle
West
Capital
Corp.
.............
1,240,260
40,000
Portland
General
Electric
Co.
............
1,916,000
9,900
PPL
Corp.
.............................
327,492
14,500
Public
Service
Enterprise
Group
Inc.
.....
1,293,545
120,000
The
AES
Corp.
.........................
2,407,200
17,750
The
Southern
Co.
.......................
1,600,695
25,500
TXNM
Energy
Inc.
......................
1,116,135