Dark
Light
System
Security
PROSHARES TR
PROSHARES TR. Institutional holdings reported to the SEC.

Institutional Holders (2017Q1)
Portfolio Summary: 31 Institutional holders with a total value of $7,539,561.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JANE STREET GROUP, LLC 117,600 1,509,000 20.01% Put
2 Tower Research Capital LLC (TRC) 92,030 1,181,000 15.66%
3 JANE STREET GROUP, LLC 66,700 856,000 11.35% Call
4 CITADEL ADVISORS LLC 60,400 775,000 10.28% Call
5 SUSQUEHANNA INTERNATIONAL GROUP, LLP 41,700 535,000 7.10% Put
6 SUSQUEHANNA INTERNATIONAL GROUP, LLP 39,200 503,000 6.67% Call
7 Virtu KCG Holdings LLC 21,868 281,000 3.73%
8 PRELUDE CAPITAL MANAGEMENT, LLC 20,000 257,000 3.41%
9 JANE STREET GROUP, LLC 19,405 249,000 3.30%
10 RAYMOND JAMES & ASSOCIATES 15,700 201,000 2.67%
11 COMMERZBANK AKTIENGESELLSCHAFT /FI 14,600 187,000 2.48%
12 CITADEL ADVISORS LLC 14,100 181,000 2.40%
13 PARALLEL ADVISORS, LLC 14,179 177,000 2.35%
14 CITADEL ADVISORS LLC 11,100 142,000 1.88% Put
15 UBS Group AG 7,756 100,000 1.33%
16 BARCLAYS PLC 5,600 72,000 0.95% Call
17 Financial Architects, Inc 4,500 58,000 0.77%
18 MORGAN STANLEY 4,256 55,000 0.73%
19 IFP ADVISORS, INC 3,800 49,000 0.65%
20 BARCLAYS PLC 2,708 35,000 0.46%
21 Walleye Trading LLC 2,700 35,000 0.46% Call
22 Walleye Trading LLC 2,026 26,000 0.34%
23 CUTLER GROUP LLC / CA 2,600 24,000 0.32% Put
24 CUTLER GROUP LLC / CA 1,931 24,000 0.32%
25 SONORA INVESTMENT MANAGEMENT, LLC 1,000 12,830 0.17%
26 CUTLER GROUP LLC / CA 45,000 7,000 0.09% Call
27 SYNOVUS FINANCIAL CORP 300 4,000 0.05%
28 LADENBURG THALMANN FINANCIAL SERVICES INC. 200 2,000 0.03%
29 FIRST MANHATTAN CO. LLC. 106 1,000 0.01%
30 FEDERATION DES CAISSES DESJARDINS DU QUEBEC 57 731 0.01%
31 Parallax Volatility Advisers, L.P. 1 0 0.00%

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.