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EXELON CORP
EXELON CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 7 Institutional holders with a total value of $91,168,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 1,497,524 50,257,000 55.13%
2 Mizuho Trust & Banking Co., Ltd. 1,199,655 40,260,000 44.16%
3 BOYD WATTERSON ASSET MANAGEMENT LLC/OH 15,548 522,000 0.57%
4 IKOS CIF LTD 2,261 69,000 0.08%
5 SpiderRock Trading LLC 1,797 60,000 0.07% PRN
6 SpiderRock Trading LLC 1,900 0 0.00% Put PRN
7 SpiderRock Trading LLC 100 0 0.00% Call PRN

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.