AFFYMETRIX INC's ticker is AFFX and the CUSIP is 00826T108. A total of 146 filers reported holding AFFYMETRIX INC in Q4 2013. The put-call ratio across all filers is 0.48 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $645,000 | -0.3% | 80,787 | +11.2% | 0.00% | – |
| Q2 2014 | $647,000 | -47.3% | 72,677 | -57.8% | 0.00% | -100.0% |
| Q1 2014 | $1,228,000 | +205.5% | 172,276 | +267.7% | 0.00% | – |
| Q4 2013 | $402,000 | +8.4% | 46,857 | -21.8% | 0.00% | – |
| Q3 2013 | $371,000 | +9.1% | 59,899 | -21.9% | 0.00% | – |
| Q2 2013 | $340,000 | – | 76,690 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Penbrook Management LLC | 304,500 | $2,610,000 | 2.53% |
| Orbimed Advisors | 6,810,000 | $58,362,000 | 0.86% |
| LEVIN CAPITAL STRATEGIES, L.P. | 5,292,910 | $45,360,000 | 0.73% |
| KNOTT DAVID M | 375,500 | $3,218,035,000 | 0.66% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 846,971 | $7,258,000 | 0.61% |
| Spark Investment Management LLC | 376,600 | $3,219,000 | 0.56% |
| FIC CAPITAL INC | 145,000 | $1,243,000 | 0.56% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 264,383 | $2,266,000 | 0.32% |
| ALGERT GLOBAL LLC | 127,442 | $1,092,000 | 0.29% |
| WHV Investments, Inc. | 3,115,675 | $26,701,000 | 0.28% |