Dark
Light
System
Security
AXCELIS TECHNOLOGIES INC
AXCELIS TECHNOLOGIES INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 3 Institutional holders with a total value of $4,999,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Potomac Capital Management, Inc. 1,974,801 3,930,000 78.62%
2 Ancora Advisors LLC 535,500 1,066,000 21.32%
3 SUMMIT SECURITIES GROUP LLC 1,500 3,000 0.06%

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.