NPORT-P
false
0000899148
XXXXXXXX
S000003801
C000010590
C000010592
C000010593
C000010591
Rydex Series Funds
811-07584
0000899148
5493004D62WV1EDNTU07
702 King Farm Blvd., Suite 200
Rockville
20850
301-296-5100
Energy Services Fund
S000003801
549300D57O5QYF1NS042
2020-03-31
2020-03-31
N
2443814.37
8335.85
2435478.52
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
RPC Inc
N/A
RPC, Inc.
749660106
32229.00000000
NS
USD
66391.74000000
2.726024452886
Long
EC
CORP
US
N
1
N
N
Oil States International Inc
5493004TF4KQJGMYL777
Oil States International, Inc.
678026105
9325.00000000
NS
USD
18929.75000000
0.777249720929
Long
EC
CORP
US
N
1
N
N
N
Baker Hughes Co
N/A
Baker Hughes Co.
05722G100
30684.00000000
NS
USD
322182.00000000
13.22869396524
Long
EC
CORP
US
N
1
N
N
N
Helmerich & Payne Inc
254900NAOGHJ88RZ4C73
Helmerich & Payne, Inc.
423452101
6581.00000000
NS
USD
102992.65000000
4.228846575908
Long
EC
CORP
US
N
1
N
N
N
US Silica Holdings Inc
529900HOXGPM9F75C193
US Silica Holdings, Inc.
90346E103
18142.00000000
NS
USD
32655.60000000
1.340828906181
Long
EC
CORP
US
N
1
N
N
N
Liberty Oilfield Services Inc
N/A
Liberty Oilfield Services, Inc.
53115L104
15891.00000000
NS
USD
42746.79000000
1.755170068180
Long
EC
CORP
US
N
1
N
N
N
Solaris Oilfield Infrastructur
529900MTK3C8Y8TIIC10
Solaris Oilfield Infrastructure, Inc.
83418M103
8890.00000000
NS
USD
46672.50000000
1.916358515040
Long
EC
CORP
US
N
1
N
N
N
TechnipFMC PLC
549300D5I93QWCJTCK36
TechnipFMC plc
N/A
14557.00000000
NS
USD
98114.18000000
4.028538096078
Long
EC
CORP
US
N
1
N
N
N
Apergy Corp
549300EP2909K6DYYP38
Apergy Corp.
03755L104
7424.00000000
NS
USD
42688.00000000
1.752756168836
Long
EC
CORP
US
N
1
N
N
Patterson-UTI Energy Inc
254900XGFBKIXD6G0697
Patterson-UTI Energy, Inc.
703481101
21726.00000000
NS
USD
51056.10000000
2.096347784664
Long
EC
CORP
US
N
1
N
N
N
Dril-Quip Inc
5299007REICYIJNMW197
Dril-Quip, Inc.
262037104
2988.00000000
NS
USD
91134.00000000
3.741934049165
Long
EC
CORP
US
N
1
N
N
N
Archrock Inc
549300K3RIHMHDVFTL28
Archrock, Inc.
03957W106
19580.00000000
NS
USD
73620.80000000
3.022847436158
Long
EC
CORP
US
N
1
N
N
N
Tenaris SA
549300Y7C05BKC4HZB40
Tenaris S.A.
88031M109
8811.00000000
NS
USD
106172.55000000
4.359412293235
Long
EC
CORP
LU
N
1
N
N
N
Core Laboratories NV
724500MDYY5VBSAF5W50
Core Laboratories N.V.
N/A
4393.00000000
NS
USD
45423.62000000
1.865079885820
Long
EC
CORP
US
N
1
N
N
N
Matrix Service Co
529900VYBKSX6HD2YW58
Matrix Service Co.
576853105
5294.00000000
NS
USD
50134.18000000
2.058494032622
Long
EC
CORP
US
N
1
N
N
N
Tidewater Inc
N/A
Tidewater, Inc.
88642R109
7056.00000000
NS
USD
49956.48000000
2.051197725201
Long
EC
CORP
US
N
1
N
N
N
DMC Global Inc
549300CBDXD1Z5MRNG02
DMC Global, Inc.
23291C103
2792.00000000
NS
USD
64243.92000000
2.637835623366
Long
EC
CORP
US
N
1
N
N
N
Cactus Inc
549300J3T8C9F8QFKV08
Cactus, Inc.
127203107
7294.00000000
NS
USD
84610.40000000
3.474077036819
Long
EC
CORP
US
N
1
N
N
N
Halliburton Co
ENYF8GB5SMQZ25S06U51
Halliburton Co.
406216101
16472.00000000
NS
USD
112833.20000000
4.632896536488
Long
EC
CORP
US
N
1
N
N
N
Schlumberger Ltd
213800ZUA17OK3QLGM62
Schlumberger Ltd.
806857108
28696.00000000
NS
USD
387109.04000000
15.89457828599
Long
EC
CORP
US
N
1
N
N
N
BOFA SECURITIES, INC.
549300HN4UKV1E2R3U73
BofA Securities, Inc.
N/A
5610.81000000
PA
USD
5610.81000000
0.230378135299
Long
RA
CORP
US
N
2
Repurchase
Y
0.00000000
2020-04-01
5561.63000000
USD
5723.03000000
USD
UST
N
N
N
ProPetro Holding Corp
N/A
ProPetro Holding Corp.
74347M108
14958.00000000
NS
USD
37395.00000000
1.535427214525
Long
EC
CORP
US
N
1
N
N
N
Oceaneering International Inc
549300L6PH74701W0R30
Oceaneering International, Inc.
675232102
12667.00000000
NS
USD
37240.98000000
1.529103200630
Long
EC
CORP
US
N
1
N
N
N
SEACOR Holdings Inc
549300IQTYSR1SC4II14
SEACOR Holdings, Inc.
811904101
3449.00000000
NS
USD
92985.04000000
3.817937183038
Long
EC
CORP
US
N
1
N
N
N
Diamond Offshore Drilling Inc
F14FQJ2EEHW5VPYUHL14
Diamond Offshore Drilling, Inc.
25271C102
22151.00000000
NS
USD
40536.33000000
1.664409259499
Long
EC
CORP
US
N
1
N
N
N
National Oilwell Varco Inc
549300EHF3IW1AR6U008
National Oilwell Varco, Inc.
637071101
18499.00000000
NS
USD
181845.17000000
7.466506828399
Long
EC
CORP
US
N
1
N
N
N
First American Funds
N/A
First American Government Obligations Fund
N/A
76274.25000000
NS
USD
76274.25000000
3.131797278179
Long
STIV
RF
US
N
1
N
N
NexTier Oilfield Solutions Inc
529900L27H2D4QT0IT24
NexTier Oilfield Solutions, Inc.
65290C105
27688.00000000
NS
USD
32394.96000000
1.330127107834
Long
EC
CORP
US
N
1
N
N
N
J.P. MORGAN SECURITIES LLC
ZBUT11V806EZRVTWT807
J.P. Morgan Securities LLC
N/A
14588.10000000
PA
USD
14588.10000000
0.598982905420
Long
RA
CORP
US
N
2
Repurchase
Y
0.01000000
2020-04-01
14140.95000000
USD
14879.87000000
USD
UST
N
N
N
Transocean Ltd
529900QO4W5DQGBGEF32
Transocean Ltd.
N/A
41045.00000000
NS
USD
47612.20000000
1.954942308421
Long
EC
CORP
US
N
1
N
N
N
Helix Energy Solutions Group I
416AP2JOUTCWEGSOZW41
Helix Energy Solutions Group, Inc.
42330P107
19567.00000000
NS
USD
32089.88000000
1.317600616736
Long
EC
CORP
US
N
1
N
N
N
2020-04-30
Rydex Series Funds
John Sullivan
John Sullivan
CFO