NPORT-P
false
0000899148
XXXXXXXX
S000003801
C000010590
C000010593
C000010592
C000010591
Rydex Series Funds
811-07584
0000899148
5493004D62WV1EDNTU07
702 KING FARM BOULEVARD
SUITE 200
ROCKVILLE
20850
301-296-5100
Energy Services Fund
S000003801
549300D57O5QYF1NS042
2026-03-31
2026-03-31
N
16346465.26
27777.13
16318688.13
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
NOV Inc.
549300EHF3IW1AR6U008
NOV Inc. COM
62955J103
29314.00000000
NS
USD
551396.34000000
3.378925656323
Long
EC
CORP
US
N
1
N
N
N
Solaris Energy Infrastructure Inc
529900MTK3C8Y8TIIC10
Solaris Energy Infrastructure Inc COM CL A
83418M103
7367.00000000
NS
USD
416309.17000000
2.551119101508
Long
EC
CORP
US
N
1
N
N
N
Helix Energy Solutions Group, Inc.
416AP2JOUTCWEGSOZW41
Helix Energy Solutions Group, Inc. COM
42330P107
26824.00000000
NS
USD
265289.36000000
1.625678227849
Long
EC
CORP
US
N
1
N
N
N
SLB LTD
213800ZUA17OK3QLGM62
SLB Ltd. COM STK
806857108
39818.00000000
NS
USD
2046247.02000000
12.53928626920
Long
EC
CORP
CW
N
1
N
N
N
Tenaris SA
549300Y7C05BKC4HZB40
Tenaris SA SPONSORED ADS
88031M109
8388.00000000
NS
USD
488013.84000000
2.990521272986
Long
EC
CORP
LU
N
1
N
N
N
Tidewater Inc New
2549000JA5GRUPLMUH98
Tidewater Inc New COM
88642R109
4291.00000000
NS
USD
358513.05000000
2.196947739572
Long
EC
CORP
US
N
1
N
N
N
Helmerich & Payne Inc
254900NAOGHJ88RZ4C73
Helmerich & Payne Inc COM
423452101
10862.00000000
NS
USD
391357.86000000
2.398218881826
Long
EC
CORP
US
N
1
N
N
N
ATLAS ENERGY SOLUTIONS INC
N/A
Atlas Energy Solutions Inc. COM NEW
642045108
15971.00000000
NS
USD
209539.52000000
1.284046354282
Long
EC
CORP
US
N
1
N
N
N
TechnipFMC PLC
549300D5I93QWCJTCK36
TechnipFMC PLC USD1
000000000
9282.00000000
NS
USD
641664.66000000
3.932084827458
Long
EC
CORP
GB
N
1
N
N
N
VALARIS LTD
5299008BQ9IREYWBTS30
Valaris Ltd. CL A
000000000
5040.00000000
NS
USD
494121.60000000
3.027949281606
Long
EC
CORP
BM
N
1
N
N
N
Transocean Ltd
529900QO4W5DQGBGEF32
Transocean Ltd COM CHF0.10
000000000
77406.00000000
NS
USD
513201.78000000
3.144871547955
Long
EC
CORP
CH
N
1
N
N
N
Archrock Inc
549300K3RIHMHDVFTL28
Archrock Inc COM
03957W106
14820.00000000
NS
USD
515736.00000000
3.160401105110
Long
EC
CORP
US
N
1
N
N
N
NABORS INDUSTRIES LTD
N/A
Nabors Industries, Ltd. SHS
000000000
1649.00000000
NS
USD
141912.94000000
0.869634488198
Long
EC
CORP
BM
N
1
N
N
N
Weatherford International Plc
529900LPBDSCQDJKHQ39
Weatherford International Plc COM USD0.001
000000000
6302.00000000
NS
USD
596043.16000000
3.652518849871
Long
EC
CORP
IE
N
1
N
N
N
Expro Group Holdings NV
724500LJYA8QIT73H017
Expro Group Holdings NV EUR0.01
000000000
17155.00000000
NS
USD
298668.55000000
1.830224020587
Long
EC
CORP
NL
N
1
N
N
N
Borr Drilling Ltd.
213800J2JPCTXLHQ5R78
Borr Drilling Ltd. SHS
000000000
75895.00000000
NS
USD
437914.15000000
2.683513199783
Long
EC
CORP
BM
N
1
N
N
N
Patterson-UTI Energy Inc.
254900XGFBKIXD6G0697
Patterson-UTI Energy Inc. COM
703481101
40667.00000000
NS
USD
440423.61000000
2.698891029054
Long
EC
CORP
US
N
1
N
N
N
Oceaneering International, Inc.
549300L6PH74701W0R30
Oceaneering International, Inc. COM
675232102
11013.00000000
NS
USD
390631.11000000
2.393765398836
Long
EC
CORP
US
N
1
N
N
N
Halliburton Company
ENYF8GB5SMQZ25S06U51
Halliburton Company COM
406216101
31346.00000000
NS
USD
1222180.54000000
7.489453381691
Long
EC
CORP
US
N
1
N
N
N
Baker Hughes Company
N/A
Baker Hughes Company CL A
05722G100
28695.00000000
NS
USD
1751829.75000000
10.73511385256
Long
EC
CORP
US
N
1
N
N
N
NATIONAL ENERGY SERVICES REUNITED CORP
N/A
National Energy Services Reunited Corp. COM NPV
000000000
11876.00000000
NS
USD
254977.72000000
1.562489079813
Long
EC
CORP
VG
N
1
N
N
N
PROPETRO HOLDING CORP
N/A
ProPetro Holding Corp. COM
74347M108
16987.00000000
NS
USD
244782.67000000
1.500014388717
Long
EC
CORP
US
N
1
N
N
N
Liberty Energy Inc
254900PKFJW6RILDCM60
Liberty Energy Inc COM CL A
53115L104
14976.00000000
NS
USD
431308.80000000
2.643035987721
Long
EC
CORP
US
N
1
N
N
N
TETRA Technologies Inc.
549300T5W131705EK832
TETRA Technologies Inc. COM
88162F105
26460.00000000
NS
USD
225439.20000000
1.381478696106
Long
EC
CORP
US
N
1
N
N
N
Cactus Inc
549300J3T8C9F8QFKV08
Cactus Inc CL A
127203107
8971.00000000
NS
USD
424956.27000000
2.604108042354
Long
EC
CORP
US
N
1
N
N
N
NOBLE CORP PLC
549300I3HBUNXO0OG954
Noble Corporation PLC ORD SHS A
000000000
11003.00000000
NS
USD
539917.21000000
3.308582195448
Long
EC
CORP
GB
N
1
N
N
N
Seadrill Ltd.
213800EQ6L456U2JCO89
Seadrill Ltd. COM USD0.01
000000000
8955.00000000
NS
USD
407452.50000000
2.496845927528
Long
EC
CORP
BM
N
1
N
N
N
PROFRAC HOLDING CORP
N/A
ProFrac Holding Corp. CLASS A COM
74319N100
11159.00000000
NS
USD
69185.80000000
0.423966678257
Long
EC
CORP
US
N
1
N
N
N
KODIAK GAS SERVICES INC
N/A
Kodiak Gas Services Inc. COM
50012A108
8492.00000000
NS
USD
495253.44000000
3.034885133257
Long
EC
CORP
US
N
1
N
N
N
Select Water Solutions Inc
54930094OK8LA3QDW486
Select Water Solutions Inc CL A COM
81617J301
20314.00000000
NS
USD
310804.20000000
1.904590598974
Long
EC
CORP
US
N
1
N
N
N
2026-06-01
Rydex Series Funds
James Howley
James Howley
Chief Financial Officer