NPORT-P
false
0000899148
XXXXXXXX
S000003806
C000010610
C000010611
C000010612
C000010613
Rydex Series Funds
811-07584
0000899148
5493004D62WV1EDNTU07
702 King Farm Blvd., Suite 200
Rockville
20850
301-296-5100
Energy Fund
S000003806
5493009JTKG0O3B0IE75
2021-03-31
2020-12-31
N
13614041.62
30647.64
13583393.98
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
N
Baker Hughes Co
N/A
Baker Hughes Co.
05722G100
18950.00000000
NS
USD
395107.50000000
2.908753884204
Long
EC
CORP
US
N
1
N
N
N
Marathon Petroleum Corp
3BNYRYQHD39K4LCKQF12
Marathon Petroleum Corp.
56585A102
11173.00000000
NS
USD
462115.28000000
3.402060491512
Long
EC
CORP
US
N
1
N
N
N
Targa Resources Corp
5493003QENHHS261UR94
Targa Resources Corp.
87612G101
7499.00000000
NS
USD
197823.62000000
1.456363706237
Long
EC
CORP
US
N
1
N
N
N
Chevron Corp
N/A
Chevron Corp.
166764100
13007.00000000
NS
USD
1098441.15000000
8.086647207740
Long
EC
CORP
US
N
1
N
N
N
Pembina Pipeline Corp
5493002W3L9YICM6FU21
Pembina Pipeline Corp.
706327103
1710.00000000
NS
USD
40458.60000000
0.297853394074
Long
EC
CORP
US
N
1
N
N
N
ChampionX Corp
549300EP2909K6DYYP38
ChampionX Corp.
15872M104
9906.00000000
NS
USD
151561.80000000
1.115787410886
Long
EC
CORP
US
N
1
N
N
N
Equinor ASA
OW6OFBNCKXC4US5C7523
Equinor ASA
29446M102
4678.00000000
NS
USD
76812.76000000
0.565490186864
Long
EC
CORP
NO
N
1
N
N
N
Occidental Petroleum Corp
IM7X0T3ECJW4C1T7ON55
Occidental Petroleum Corp.
674599105
18612.00000000
NS
USD
322173.72000000
2.371820477815
Long
EC
CORP
US
N
1
N
N
N
Cimarex Energy Co
11KYOFXPU1C4CQL1CL44
Cimarex Energy Co.
171798101
4252.00000000
NS
USD
159492.52000000
1.174172818920
Long
EC
CORP
US
N
1
N
N
N
ONEOK Inc
2T3D6M0JSY48PSZI1Q41
ONEOK, Inc.
682680103
8912.00000000
NS
USD
342042.56000000
2.518093493449
Long
EC
CORP
US
N
1
N
N
N
BP PLC
213800LH1BZH3DI6G760
BP plc
055622104
11531.00000000
NS
USD
236616.12000000
1.741951388205
Long
EC
CORP
GB
N
1
N
N
N
Schlumberger NV
213800ZUA17OK3QLGM62
Schlumberger N.V.
806857108
21375.00000000
NS
USD
466616.25000000
3.435196319027
Long
EC
CORP
US
N
1
N
N
N
Ovintiv Inc
N/A
Ovintiv, Inc.
69047Q102
11310.00000000
NS
USD
162411.60000000
1.195662882480
Long
EC
CORP
US
N
1
N
N
N
Delek US Holdings Inc
5493003O53JMENV1N385
Delek US Holdings, Inc.
24665A103
6032.00000000
NS
USD
96934.24000000
0.713623120574
Long
EC
CORP
US
N
1
N
N
N
Helmerich & Payne Inc
254900NAOGHJ88RZ4C73
Helmerich & Payne, Inc.
423452101
5567.00000000
NS
USD
128931.72000000
0.949186338773
Long
EC
CORP
US
N
1
N
N
N
TC Energy Corp
549300UGKOFV2IWJJG27
TC Energy Corp.
87807B107
2644.00000000
NS
USD
107663.68000000
0.792612510235
Long
EC
CORP
US
N
1
N
N
N
Exxon Mobil Corp
J3WHBG0MTS7O8ZVMDC91
Exxon Mobil Corp.
30231G102
26188.00000000
NS
USD
1079469.36000000
7.946978211700
Long
EC
CORP
US
N
1
N
N
N
Hess Corp
UASVRYNXNK17ULIGK870
Hess Corp.
42809H107
6190.00000000
NS
USD
326770.10000000
2.405658707103
Long
EC
CORP
US
N
1
N
N
N
PDC Energy Inc
5493008W8H2T511J5Y59
PDC Energy, Inc.
69327R101
6091.00000000
NS
USD
125048.23000000
0.920596355992
Long
EC
CORP
US
N
1
N
N
N
Williams Cos Inc/The
D71FAKCBLFS2O0RBPG08
Williams Companies, Inc.
969457100
20150.00000000
NS
USD
404007.50000000
2.974275064058
Long
EC
CORP
US
N
1
N
N
N
HollyFrontier Corp
549300J3U2WK73C9ZK26
HollyFrontier Corp.
436106108
7195.00000000
NS
USD
185990.75000000
1.369250941803
Long
EC
CORP
US
N
1
N
N
N
Phillips 66
5493005JBO5YSIGK1814
Phillips 66
718546104
7030.00000000
NS
USD
491678.20000000
3.619700648629
Long
EC
CORP
US
N
1
N
N
N
BARCLAYS CAPITAL INC.
AC28XWWI3WIBK2824319
Barclays Capital, Inc.
N/A
19862.16000000
PA
USD
19862.16000000
0.146223837939
Long
RA
CORP
US
N
2
Repurchase
Y
0.06000000
2021-01-04
19781.53000000
USD
20259.41000000
USD
UST
N
N
N
Canadian Natural Resources Ltd
549300T15RIMIKZC5Q38
Canadian Natural Resources Ltd.
136385101
3991.00000000
NS
USD
95983.55000000
0.706624207037
Long
EC
CORP
US
N
1
N
N
N
Cabot Oil & Gas Corp
FCNMH6O7VWU7LHXMK351
Cabot Oil & Gas Corp.
127097103
12748.00000000
NS
USD
207537.44000000
1.527876172225
Long
EC
CORP
US
N
1
N
N
N
Parsley Energy Inc
549300DMRA8DSL66G562
Parsley Energy, Inc.
701877102
14680.00000000
NS
USD
208456.00000000
1.534638546941
Long
EC
CORP
US
N
1
N
N
N
Apache Corp
72ZZ1XRHOOU9P9X16K08
Apache Corp.
037411105
13037.00000000
NS
USD
184995.03000000
1.361920520544
Long
EC
CORP
US
N
1
N
N
N
J.P. MORGAN SECURITIES LLC
ZBUT11V806EZRVTWT807
J.P. Morgan Securities LLC
N/A
47675.59000000
PA
USD
47675.59000000
0.350984371580
Long
RA
CORP
US
N
2
Repurchase
Y
0.06000000
2021-01-04
48627.18000000
USD
48629.11000000
USD
UST
N
N
N
EOG Resources Inc
XWTZDRYZPBUHIQBKDB46
EOG Resources, Inc.
26875P101
9144.00000000
NS
USD
456011.28000000
3.357123268834
Long
EC
CORP
US
N
1
N
N
N
Kinder Morgan Inc
549300WR7IX8XE0TBO16
Kinder Morgan, Inc.
49456B101
34723.00000000
NS
USD
474663.41000000
3.494438950227
Long
EC
CORP
US
N
1
N
N
N
Suncor Energy Inc
549300W70ZOQDVLCHY06
Suncor Energy, Inc.
867224107
7584.00000000
NS
USD
127259.52000000
0.936875718891
Long
EC
CORP
US
N
1
N
N
N
NOV Inc
549300EHF3IW1AR6U008
NOV, Inc.
637071101
14641.00000000
NS
USD
201020.93000000
1.479902079671
Long
EC
CORP
US
N
1
N
N
N
Diamondback Energy Inc
549300R22LSX6OHWEN64
Diamondback Energy, Inc.
25278X109
4942.00000000
NS
USD
239192.80000000
1.760920726824
Long
EC
CORP
US
N
1
N
N
N
Cameco Corp
N4BHALMXL3GMZKCUON55
Cameco Corp.
13321L108
3540.00000000
NS
USD
47436.00000000
0.349220526694
Long
EC
CORP
US
N
1
N
N
N
BOFA SECURITIES, INC.
549300HN4UKV1E2R3U73
BofA Securities, Inc.
N/A
18390.89000000
PA
USD
18390.89000000
0.135392450716
Long
RA
CORP
US
N
2
Repurchase
Y
0.06000000
2021-01-04
17871.62000000
USD
18758.72000000
USD
UST
N
N
N
Royal Dutch Shell PLC
21380068P1DRHMJ8KU70
Royal Dutch Shell plc
780259206
5186.00000000
NS
USD
182236.04000000
1.341609028408
Long
EC
CORP
GB
N
1
N
N
N
First American Funds
N/A
First American Government Obligations Fund
N/A
112114.14000000
NS
USD
112114.14000000
0.825376486650
Long
STIV
RF
US
N
1
N
N
Enbridge Inc
98TPTUM4IVMFCZBCUR27
Enbridge, Inc.
29250N105
4774.00000000
NS
USD
152720.26000000
1.124315912686
Long
EC
CORP
US
N
1
N
N
N
Halliburton Co
ENYF8GB5SMQZ25S06U51
Halliburton Co.
406216101
17701.00000000
NS
USD
334548.90000000
2.462925690682
Long
EC
CORP
US
N
1
N
N
N
ConocoPhillips
WPTL2Z3FIYTHSP5V2253
ConocoPhillips
20825C104
14059.00000000
NS
USD
562219.41000000
4.139020121390
Long
EC
CORP
US
N
1
N
N
N
Tenaris SA
549300Y7C05BKC4HZB40
Tenaris S.A.
88031M109
2991.00000000
NS
USD
47706.45000000
0.351211560750
Long
EC
CORP
LU
N
1
N
N
N
Cosan Ltd
6354007UNEBWHVSGS270
Cosan Ltd.
N/A
2430.00000000
NS
USD
44784.90000000
0.329703313221
Long
EC
CORP
US
N
1
N
N
N
Murphy Oil Corp
QBKYQD0ODE7DC7PDIN91
Murphy Oil Corp.
626717102
9754.00000000
NS
USD
118023.40000000
0.868880047017
Long
EC
CORP
US
N
1
N
N
N
CNX Resources Corp
549300JK3KH8PWM3B226
CNX Resources Corp.
12653C108
11180.00000000
NS
USD
120744.00000000
0.888908914648
Long
EC
CORP
US
N
1
N
N
N
Petroleo Brasileiro SA
5493000J801JZRCMFE49
Petroleo Brasileiro S.A.
71654V408
26042.00000000
NS
USD
292451.66000000
2.153008743106
Long
EC
CORP
BR
N
1
N
N
N
Renewable Energy Group Inc
549300HPU3BD8ZI0X358
Renewable Energy Group, Inc.
75972A301
1790.00000000
NS
USD
126767.80000000
0.933255710514
Long
EC
CORP
US
N
1
N
N
N
Cheniere Energy Inc
MIHC87W9WTYSYZWV1J40
Cheniere Energy, Inc.
16411R208
5655.00000000
NS
USD
339469.65000000
2.499151909308
Long
EC
CORP
US
N
1
N
N
N
World Fuel Services Corp
D3W7PCXCBRQLL17DZ313
World Fuel Services Corp.
981475106
3850.00000000
NS
USD
119966.00000000
0.883181332858
Long
EC
CORP
US
N
1
N
N
N
Concho Resources Inc
SYHS7HRDXLL4I0IQ8776
Concho Resources, Inc.
20605P101
4993.00000000
NS
USD
291341.55000000
2.144836190638
Long
EC
CORP
US
N
1
N
N
N
Matador Resources Co
549300CI3Q2UUK5R4G79
Matador Resources Co.
576485205
8110.00000000
NS
USD
97806.60000000
0.720045374109
Long
EC
CORP
US
N
1
N
N
N
EQT Corp
4NT01YGM4X7ZX86ISY52
Equities Corp.
26884L109
12646.00000000
NS
USD
160730.66000000
1.183287919327
Long
EC
CORP
US
N
1
N
N
N
Valero Energy Corp
549300XTO5VR8SKV1V74
Valero Energy Corp.
91913Y100
7607.00000000
NS
USD
430327.99000000
3.168044677446
Long
EC
CORP
US
N
1
N
N
N
Continental Resources Inc/OK
XXRTID9RYWOZ0UPIVR53
Continental Resources, Inc.
212015101
13032.00000000
NS
USD
212421.60000000
1.563833017821
Long
EC
CORP
US
N
1
N
N
Devon Energy Corp
54930042348RKR3ZPN35
Devon Energy Corp.
25179M103
13474.00000000
NS
USD
213023.94000000
1.568267402930
Long
EC
CORP
US
N
1
N
N
N
Pioneer Natural Resources Co
FY8JBF7CCL2VE4F1B628
Pioneer Natural Resources Co.
723787107
3247.00000000
NS
USD
369800.83000000
2.722447943014
Long
EC
CORP
US
N
1
N
N
N
2021-02-01
Rydex Series Funds
John Sullivan
John Sullivan
CFO
XXXX