Dark
Light
System
Security
STAMPS COM INC
STAMPS COM INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 4 Institutional holders with a total value of $5,895,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ID Management A/S 900 99,000 1.68%
2 CENTERSTAR FUND, LLC 1,620 182,000 3.09% PRN
3 CENTERSTAR FUND, LLC 2,000 210,000 3.56% Call PRN
4 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 49,300 5,404,000 91.67%

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.