NPORT-P
false
0000899148
XXXXXXXX
S000003694
C000149026
C000010344
C000010342
C000010345
Rydex Series Funds
811-07584
0000899148
5493004D62WV1EDNTU07
702 King Farm Blvd., Suite 200
Rockville
20850
301-296-5100
Inverse NASDAQ-100 Strategy Fund
S000003694
5493001NDQKSZDPMJP48
2021-03-31
2020-12-31
N
28946504.10
182240.96
28764263.14
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
Guggenheim Partners Investment Management LLC
N/A
Guggenheim Ultra Short Duration Fund - Institutional Class
40169J523
152495.28000000
NS
USD
1521902.89000000
5.290950380312
Long
EC
RF
US
N
1
N
N
N
Federal Farm Credit Bank
N/A
Federal Farm Credit Bank
3133EKMB9
240000.00000000
PA
USD
240846.44000000
0.837311349947
Long
DBT
USGSE
US
N
2
2022-05-20
Floating
0.44000000
N
N
N
N
N
N
Guggenheim Partners Investment Management LLC
N/A
Guggenheim Strategy Fund II
N/A
61416.97500000
NS
USD
1532967.70000000
5.329417592026
Long
EC
RF
US
N
1
N
N
N
Goldman Sachs International
W22LROWP2IHZNBB6K528
NASDAQ-100 Index
N/A
-735.47770000
NC
USD
-32939.49000000
-0.11451532702
N/A
DE
US
N
2
Goldman Sachs International
W22LROWP2IHZNBB6K528
NASDAQ 100 Stock Index
NDX
Y
NASDAQ-100 Index-Tenor Monthly
2021-02-18
0.00000000
USD
0.00000000
USD
-9479042.53000000
USD
-32939.49000000
N
N
N
BOFA SECURITIES, INC.
549300HN4UKV1E2R3U73
BofA Securities, Inc.
N/A
4765543.97000000
PA
USD
4765543.97000000
16.56758578102
Long
RA
CORP
US
N
2
Repurchase
Y
0.06000000
2021-01-04
4630986.74000000
USD
4860857.22000000
USD
UST
N
N
N
Barclays Bank plc
G5GSEF7VJP5I7OUK5573
NASDAQ-100 Index
N/A
-851.39470000
NC
USD
-42076.39000000
-0.14628008996
N/A
DE
US
N
2
BARCLAYS BANK PLC
G5GSEF7VJP5I7OUK5573
NASDAQ 100 Stock Index
NDX
Y
NASDAQ-100 Index-Tenor Monthly
2021-02-17
0.00000000
USD
0.00000000
USD
-10973013.28000000
USD
-42076.39000000
N
N
N
U.S. Treasury Bills
254900HROIFWPRGM1V77
U.S. Treasury Bills
9127964P1
2000000.00000000
PA
USD
1999613.34000000
6.951728018435
Long
DBT
UST
US
N
2
2021-04-01
None
0.00000000
N
N
N
N
N
N
TREASURY BILL
254900HROIFWPRGM1V77
U.S. Treasury Bills
912796UC1
129000.00000000
PA
USD
128995.06000000
0.448455986416
Long
DBT
UST
US
N
2
2021-01-28
None
0.00000000
N
N
N
N
N
N
BNP Paribas
R0MUWSFPU8MPRO8K5P83
NASDAQ-100 Index
N/A
-509.92250000
NC
USD
-22844.63000000
-0.07942018152
N/A
DE
US
N
2
BNP Paribas
R0MUWSFPU8MPRO8K5P83
NASDAQ 100 Stock Index
NDX
Y
NASDAQ-100 Index-Tenor Monthly
2021-02-18
0.00000000
USD
0.00000000
USD
-6572023.96000000
USD
-22844.63000000
N
N
N
Federal Farm Credit Bank
N/A
Federal Farm Credit Bank
3133EKCY0
750000.00000000
PA
USD
752557.08000000
2.616291876962
Long
DBT
USGSE
US
N
2
2022-03-14
Floating
0.45000000
N
N
N
N
N
N
Federal Farm Credit Banks Funding Corp.
N/A
Federal Farm Credit Bank
3133EKLN4
500000.00000000
PA
USD
501477.51000000
1.743404680868
Long
DBT
USGSE
US
N
2
2022-05-16
Floating
0.36500000
N
N
N
N
N
N
J.P. MORGAN SECURITIES LLC
ZBUT11V806EZRVTWT807
J.P. Morgan Securities LLC
N/A
12353948.55000000
PA
USD
12353948.55000000
42.94894845688
Long
RA
CORP
US
N
2
Repurchase
Y
0.06000000
2021-01-04
12600530.12000000
USD
12601029.31000000
USD
UST
N
N
N
Chicago Mercantile Exchange
N/A
NASDAQ-100 Index Mini Futures Contracts
N/A
-10.00000000
NC
USD
-63341.38000000
-0.22020859596
N/A
DE
US
N
1
Goldman Sachs & Co. LLC
FOR8UP27PHTHYVLBNG30
Short
NASDAQ 100 Stock Index
NDX
2021-03-19
-2510508.62000000
USD
-63341.38000000
N
N
N
BARCLAYS CAPITAL INC.
AC28XWWI3WIBK2824319
Barclays Capital, Inc.
N/A
5146787.49000000
PA
USD
5146787.49000000
17.89299265185
Long
RA
CORP
US
N
2
Repurchase
Y
0.06000000
2021-01-04
5125894.05000000
USD
5249725.40000000
USD
UST
N
N
N
2021-02-01
Rydex Series Funds
John Sullivan
John Sullivan
CFO
XXXX