AMERICAN SCIENCE & ENGR INC's ticker is ASEI and the CUSIP is 029429107. A total of 104 filers reported holding AMERICAN SCIENCE & ENGR INC in Q2 2013. The put-call ratio across all filers is 2.80 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $399,000 | -60.3% | 7,202 | -50.0% | 0.01% | -25.0% |
| Q2 2014 | $1,004,000 | +107.4% | 14,404 | +100.0% | 0.02% | 0.0% |
| Q1 2014 | $484,000 | -6.6% | 7,202 | 0.0% | 0.02% | -11.1% |
| Q4 2013 | $518,000 | +90.4% | 7,202 | +60.0% | 0.02% | +80.0% |
| Q3 2013 | $272,000 | +7.9% | 4,501 | +0.0% | 0.01% | +11.1% |
| Q2 2013 | $252,000 | – | 4,500 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NUANCE INVESTMENTS, LLC | 615,100 | $34,064,000 | 3.44% |
| EAGLE BOSTON INVESTMENT MANAGEMENT INC | 169,502 | $9,386,000 | 0.26% |
| DEPRINCE RACE & ZOLLO INC | 170,894 | $9,464,000 | 0.13% |
| MARTIN & CO INC /TN/ | 4,724 | $262,000 | 0.09% |
| ROYCE & ASSOCIATES LP | 333,297 | $18,458,000 | 0.06% |
| Renaissance Technologies | 382,471 | $21,181,000 | 0.06% |
| QS BATTERYMARCH FINANCIAL MANAGEMENT, INC | 35,925 | $1,990,000 | 0.05% |
| ING GROEP NV | 129,400 | $7,195,000 | 0.04% |
| AMERICAN CENTURY COMPANIES INC | 505,143 | $27,975,000 | 0.03% |
| Ground Swell Capital, LLC | 273 | $15,000 | 0.03% |