SpiderRock Advisors, LLC

Q1 2021 13F Detailed Holdings

Location: Chicago, IL
Holdings as of: 3/31/2021
Value ($000): $714,918
Num holdings: 172
Date filed: 5/12/2021
Form type: 13F-HR
Prev filing: 1/28/2021
Next filing: 8/13/2021
SEC: View on sec.gov
Note: Holdings broken out by “other managers” reported in original SEC filing, see here for holdings aggregated across other managers

Compare Q1 2021 to

Sym	Issuer Name	Cl	CUSIP	Value ($000)	%	Shares	Principal	Option Type	Discretion	Other Manager	Sole	Shared	None