Shares
Market
Value
COMMON
STOCKS
—
85.6%
ENERGY
AND
UTILITIES
—
44.7%
Alternative
Energy
—
3.2%
Non
U.S.
Companies
1,950
Brookfield
Renewable
Corp.,
Cl. A
........
$
85,410
68,000
Siemens
Gamesa
Renewable
Energy
SA†
.
1,201,719
8,500
Vestas
Wind
Systems
A/S
...............
252,506
U.S.
Companies
36,814
NextEra
Energy
Partners
LP
.............
3,068,815
7,500
Ormat
Technologies
Inc.
................
613,725
400
SolarEdge
Technologies
Inc.†
............
128,948
5,351,123
Diversified
Industrial
—
1.7%
Non
U.S.
Companies
16,000
Bouygues
SA
..........................
559,851
18,000
Jardine
Matheson
Holdings
Ltd.
.........
990,000
U.S.
Companies
29,000
Flowserve
Corp.
........................
1,041,100
2,750
General
Electric
Co.
.....................
251,625
4,500
Mueller
Water
Products
Inc.,
Cl. A
........
58,140
2,900,716
Electric
Transmission
and
Distribution
—
2.7%
Non
U.S.
Companies
8,500
Algonquin
Power
&
Utilities
Corp.
........
131,836
1,700
Boralex
Inc.,
Cl. A
......................
55,101
28,000
Enel
Chile
SA,
ADR
.....................
44,240
12,000
Fortis
Inc.
.............................
593,497
1,050
Fortis
Inc.,
New
York
....................
51,975
8,600
Landis+Gyr
Group
AG
...................
546,312
1,100
Orsted
AS
.............................
138,921
20,000
Red
Electrica
Corp.
SA
..................
411,746
U.S.
Companies
2,400
Consolidated
Edison
Inc.
................
227,232
350
Sempra
Energy
.........................
58,842
30,000
Twin
Disc
Inc.†
.........................
499,200
5,500
Unitil
Corp.
............................
274,340
15,300
WEC
Energy
Group
Inc.
.................
1,527,093
4,560,335
Energy
and
Utilities:
Integrated
—
24.1%
Non
U.S.
Companies
140,000
A2A
SpA
..............................
240,753
10,000
Chubu
Electric
Power
Co.
Inc.
...........
103,746
152,000
Datang
International
Power
Generation
Co.
Ltd.,
Cl. H
...........................
21,927
2,000
E.ON
SE
...............................
23,324
14,000
E.ON
SE,
ADR
..........................
162,260
20,615
EDP
-
Energias
de
Portugal
SA
...........
101,826
9,000
EDP
-
Energias
de
Portugal
SA,
ADR
.....
447,210
15,000
Electric
Power
Development
Co.
Ltd.
.....
215,377
Shares
Market
Value
35,000
Emera
Inc.
.............................
$
1,734,952
8,500
Endesa
SA
.............................
185,947
28,000
Enel
Americas
SA,
ADR
.................
167,160
157,000
Enel
SpA
..............................
1,053,898
4,000
Eni
SpA
...............................
58,826
6,000
Eni
SpA,
ADR
..........................
175,500
230,000
Hera
SpA
..............................
851,348
15,000
Hokkaido
Electric
Power
Co.
Inc.
.........
59,635
18,000
Hokuriku
Electric
Power
Co.
.............
78,511
14,000
Huaneng
Power
International
Inc.,
ADR
...
236,320
216,600
Iberdrola
SA
...........................
2,376,968
1,800
Innergex
Renewable
Energy
Inc.
.........
28,624
34,000
Korea
Electric
Power
Corp.,
ADR†
........
316,540
23,000
Kyushu
Electric
Power
Co.
Inc.
..........
154,353
12,000
Shikoku
Electric
Power
Co.
Inc.
..........
77,674
15,000
The
Chugoku
Electric
Power
Co.
Inc.
.....
104,362
14,000
The
Kansai
Electric
Power
Co.
Inc.
.......
132,134
10,000
Tohoku
Electric
Power
Co.
Inc.
...........
58,485
100
Uniper
SE
.............................
2,589
2,000
Verbund
AG
............................
211,294
U.S.
Companies
1,500
ALLETE
Inc.
...........................
100,470
900
Alliant
Energy
Corp.
....................
56,232
18,500
Ameren
Corp.
..........................
1,734,560
23,500
American
Electric
Power
Co.
Inc.
.........
2,344,595
17,600
Avangrid
Inc.
..........................
822,624
18,000
Avista
Corp.
...........................
812,700
600
Black
Hills
Corp.
........................
46,212
500
CMS
Energy
Corp.
......................
34,970
10,000
Dominion
Energy
Inc.
...................
849,700
1,000
DTE
Energy
Co.
........................
132,210
10,700
Duke
Energy
Corp.
.....................
1,194,762
500
Entergy
Corp.
..........................
58,375
2,000
Eos
Energy
Enterprises
Inc.†
............
8,360
17,000
Evergy
Inc.
............................
1,161,780
20,200
Eversource
Energy
......................
1,781,438
380,000
Gulf
Coast
Ultra
Deep
Royalty
Trust
......
14,098
16,000
Hawaiian
Electric
Industries
Inc.
.........
676,960
10,000
MGE
Energy
Inc.
.......................
797,900
20,400
NextEra
Energy
Inc.
.....................
1,728,084
36,000
NiSource
Inc.
..........................
1,144,800
11,000
NorthWestern
Corp.
....................
665,390
34,200
OGE
Energy
Corp.
......................
1,394,676
14,000
Otter
Tail
Corp.
.........................
875,000
13,500
PG&E
Corp.†
..........................
161,190
14,000
Pinnacle
West
Capital
Corp.
.............
1,093,400
44,000
PNM
Resources
Inc.
....................
2,097,480
40,000
Portland
General
Electric
Co.
............
2,206,000
9,500
PPL
Corp.
.............................
271,320
15,000
Public
Service
Enterprise
Group
Inc.
.....
1,050,000
121,500
The
AES
Corp.
.........................
3,126,195