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CBOE HLDGS INC
CBOE HLDGS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 305 Institutional holders with a total value of $4,069,757,242.
#
Manager Name
Shares
Value ($)
%
Options
Notes
301 BlackRock Institutional Trust Company, N.A. 2,433,801 159,000,000 3.91%
302 BlackRock Fund Advisors 2,892,406 188,961,000 4.64%
303 RENAISSANCE TECHNOLOGIES LLC 4,436,700 289,850,000 7.12%
304 VANGUARD GROUP INC 5,855,144 382,516,000 9.40%
305 PRICE T ROWE ASSOCIATES INC /MD/ 9,828,692 642,108,000 15.78%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.