ONE STOP SYS INC

Ticker: OSS CUSIP: 68247W109 Class: COM

Note: Option positions (PUT/CALL) are excluded.

New Positions (22)

Increased Positions (22)

Manatuck Hill Partners, LLC
Value ($000) $718 (+167.9%) Shares 100,000 (+100.0%)
Trexquant Investment LP
Value ($000) $1,844 (+271.4%) Shares 256,810 (+177.3%)
ESSEX INVESTMENT MANAGEMENT CO LLC
Value ($000) $498 (+64.3%) Shares 69,356 (+22.6%)
DnB Asset Management AS
Value ($000) $1,098 (+1217.3%) Shares 152,901 (+883.4%)
JANE STREET GROUP, LLC
Value ($000) $4,335 (+148.1%) Shares 603,805 (+85.2%)
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Value ($000) $4,979 (+68.3%) Shares 693,493 (+25.6%)
TWO SIGMA INVESTMENTS, LP
Value ($000) $1,819 (+127.4%) Shares 253,294 (+69.8%)
VANGUARD GROUP INC
Value ($000) $7,570 (+61.8%) Shares 1,054,266 (+20.8%)
Squarepoint Ops LLC
Value ($000) $1,062 (+238.5%) Shares 147,960 (+152.7%)
Tower Research Capital LLC (TRC)
Value ($000) $137 (+647.0%) Shares 19,145 (+457.7%)
SUSQUEHANNA INTERNATIONAL GROUP, LLP
Value ($000) $1,860 (+92.9%) Shares 259,072 (+44.0%)
BlackRock, Inc.
Value ($000) $987 (+96.4%) Shares 137,444 (+46.6%)
TWO SIGMA ADVISERS, LP
Value ($000) $398 (+167.5%) Shares 55,500 (+99.7%)
GEODE CAPITAL MANAGEMENT, LLC
Value ($000) $1,713 (+51.1%) Shares 238,495 (+12.8%)
MILLENNIUM MANAGEMENT LLC
Value ($000) $298 (+165.0%) Shares 41,510 (+97.8%)
MORGAN STANLEY
Value ($000) $447 (+48.3%) Shares 62,240 (+10.7%)
NORTHERN TRUST CORP
Value ($000) $301 (+56.3%) Shares 41,923 (+16.7%)
UBS Group AG
Value ($000) $50 (+395.4%) Shares 7,012 (+269.8%)
SIMPLEX TRADING, LLC
Value ($000) $29 (+242700.0%) Shares 4,058 (+73.6%)
SRS Capital Advisors, Inc.
Value ($000) $3 (+305.9%) Shares 485 (+203.1%)

Decreased Positions (16)