CIK: 0001044321
Total reported value
$733.2M
Reporting period: 2014-09-30 · Number of holdings: 202
MARXE AUSTIN W & GREENHOUSE DAVID M disclosed 202 holdings in its latest 13F filing for the period ending 2014-09-30, with total reported value of $733.2M and a quarterly turnover rate of 33.0%.
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Sector classification currently covers about 3% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add VCRAUSD
+831.3% $15.9M
Trim 042797209
-88.1% -$12.5M
Add PFSWUSD
0.0% $6.1M
Trim 29482P100
-28.9% -$6.3M
Trim 682128103
-43.4% -$6.4M
Add LPSNUSD
0.0% $3.5M
Showing top 148 holdings (of 202 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ✓ | Clene Inc @1.50 6/16/30 (60day | Stock-Other | 7.76% | — | +5.87% | |
| 2 | PFSWUSD | Pfsweb INC | Stock-Other | 3.49% | +1.02% | — | |
| 3 | KOPN | Kopin CORP | Stock-Other | 2.84% | — | — | |
| 4 | VCRAUSD | Vocera Communications INC | Stock-Other | 2.63% | +2.20% | +831.35% | |
| 5 | UCTT | Ultra Clean Holdings INC | Stock-Other | 2.53% | — | — | |
| 6 | LPSNUSD | Liveperson INC | Stock-Other | 2.45% | +0.61% | — | |
| 7 | PCRX | Pacira Biosciences INC | Stock-Other | 2.38% | — | -10.00% | |
| 8 | CEVA | Ceva INC | Stock-Other | 2.34% | -0.14% | -3.77% | |
| 9 | ✓ | Broadwind Energy Inc. | Stock-Other | 2.16% | -0.19% | — | |
| 10 | ✓ | Omnivision Technologies INC | Stock-Other | 1.86% | -0.67% | -43.38% | |
| 11 | ✓ | Pure Technologies Ltd | Stock-Other | 1.84% | — | — | |
| 12 | LRADUSD | Lrad CORP | Stock-Other | 1.73% | +0.51% | — | |
| 13 | ✓ | Dept Technology INC | Stock-Other | 1.68% | -0.27% | — | |
| 14 | ✓ | Brightcove, Inc. | Stock-Other | 1.67% | -0.49% | +35.95% | |
| 15 | EXTR | Extreme Networks INC | Stock-Other | 1.58% | — | — | |
| 16 | ✓ | GeneNews, Ltd. (Canada) (CF) | Stock-Other | 1.44% | +0.56% | +47.59% | |
| 17 | SIMO | Silicon Motion Technol-adr | Stock-Other | 1.42% | -0.59% | -50.48% | |
| 18 | ✓ | Powersecure Intl INC | Stock-Other | 1.34% | — | — | |
| 19 | ✓ | Microfinancial INC | Stock-Other | 1.33% | — | — | |
| 20 | ✓ | Entropic Communications INC Com | Stock-Other | 1.30% | — | +10.22% | |
| 21 | ✓ | Carbon Natural Gas Co. | Stock-Other | 1.26% | — | — | |
| 22 | ✓ | Magnetek INC | Stock-Other | 1.26% | +0.28% | -8.88% | |
| 23 | CVU | Cpi Aerostructures INC | Stock-Other | 1.25% | -0.24% | — | |
| 24 | LMAT | Lemaitre Vascular INC | Stock-Other | 1.23% | -0.14% | — | |
| 25 | AMBRUSD | Amber Road INC | Stock-Other | 1.21% | — | — | |
| 26 | IPWREUR | Ideal Power INC | Stock-Other | 1.18% | -0.16% | — | |
| 27 | ✓ | Erickson Air-crane INC | Stock-Other | 1.13% | -0.72% | -28.95% | |
| 28 | ✓ | Constant Contact INC | Stock-Other | 1.11% | -0.11% | — | |
| 29 | RGEN | Repligen CORP | Stock-Healthcare | 1.09% | -0.21% | -11.31% | |
| 30 | ✓ | Argos Therapeutics INC | Stock-Other | 1.03% | +0.27% | — | |
| 31 | ✓ | Incontact INC | Stock-Other | 1.02% | — | — | |
| 32 | NPTNEUR | Neophotonics CORP | Stock-Other | 1.01% | — | +9.27% | |
| 33 | PFNXEUR | Pfenex INC | Stock-Other | 1.00% | +1.00% | NEW | |
| 34 | ✓ | Kmg Chemicals INC | Stock-Other | 0.96% | -0.19% | -14.78% | |
| 35 | ✓ | Alcobra Ltd | Stock-Other | 0.93% | -0.39% | -26.08% | |
| 36 | MXL | Maxlinear INC | Stock-Other | 0.91% | -0.28% | +3.66% | |
| 37 | FCEL | FuelCell Energy, Inc. | Stock-Other | 0.88% | — | +19.79% | |
| 38 | ORMP | Oramed Pharmaceuticals INC | Stock-Other | 0.87% | — | — | |
| 39 | AVAV | Aerovironment INC | Stock-Industrials | 0.86% | +0.42% | +92.20% | |
| 40 | ✓ | Vitae Pharmaceuticals INC | Stock-Other | 0.86% | +0.86% | NEW | |
| 41 | ✓ | Wafergen Bio-systems INC | Stock-Other | 0.83% | +0.83% | NEW | |
| 42 | PETXEUR | Aratana Therapeutics INC | Stock-Other | 0.82% | -0.37% | — | |
| 43 | ✓ | Smart Technologies INC | Stock-Other | 0.80% | -0.48% | +0.07% | |
| 44 | ✓ | Spark Networks INC | Stock-Other | 0.78% | — | +2.21% | |
| 45 | ✓ | Energous CORP | Stock-Other | 0.75% | -0.17% | — | |
| 46 | VTS | Vitesse Energy, Inc. | Stock-Other | 0.74% | — | +10.10% | |
| 47 | ✓ | Turtle Beach Corporation | Stock-Other | 0.73% | — | +22.46% | |
| 48 | ✓ | Stem Cell Therapeutics CORP | Stock-Other | 0.72% | -0.24% | — | |
| 49 | ✓ | Manitex Intl INC | Stock-Other | 0.71% | — | +75.76% | |
| 50 | ASC | Ardmore Shipping Corporation | Stock-Other | 0.71% | — | +3.04% |
Not enough priced holdings yet to compute performance
Marxe Austin W & Greenhouse David M's most significant position changes for 2014-09-30: Sold out: Tetraphase Pharmaceuticals I (TTPHEUR); Sold out: Vapor Corp. (Restricted); New buy: Pfenex INC (PFNXEUR); Sold out: Destination Maternity CORP (DESTUSD); New buy: Vitae Pharmaceuticals INC.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | VCRAUSD | Vocera Communications INC | +2.2% | +831.35% | Add |
| 2 | PFSWUSD | Pfsweb INC | +1% | — | Unchanged |
| 3 | LPSNUSD | Liveperson INC | +0.6% | — | Unchanged |
| 4 | ✓ | GeneNews, Ltd. (Canada) (CF) | +0.6% | +47.59% | Add |
| 5 | LRADUSD | Lrad CORP | +0.5% | — | Unchanged |
| 6 | AVAV | Aerovironment INC | +0.4% | +92.20% | Add |
| 7 | ✓ | Magnetek INC | +0.3% | -8.88% | Trim |
| 8 | ✓ | Argos Therapeutics INC | +0.3% | — | Unchanged |
| 9 | ✓ | Lendingtree INC New | +0.3% | +193.26% | Add |
| 10 | ✓ | Constant Contact INC | -0.1% | — | Unchanged |
| 11 | CEVA | Ceva INC | -0.1% | -3.77% | Trim |
| 12 | LMAT | Lemaitre Vascular INC | -0.1% | — | Unchanged |
| 13 | IPWREUR | Ideal Power INC | -0.2% | — | Unchanged |
| 14 | ✓ | Energous CORP | -0.2% | — | Unchanged |
| 15 | ✓ | Ntn Buzztime INC | -0.2% | +1.06% | Add |
| 16 | ✓ | Broadwind Energy Inc. | -0.2% | — | Unchanged |
| 17 | ✓ | Kmg Chemicals INC | -0.2% | -14.78% | Trim |
| 18 | RGEN | Repligen CORP | -0.2% | -11.31% | Trim |
| 19 | SGMOQ | Sangamo Therapeutics INC | -0.2% | — | Unchanged |
| 20 | CVU | Cpi Aerostructures INC | -0.2% | — | Unchanged |
| 21 | ✓ | Stem Cell Therapeutics CORP | -0.2% | — | Unchanged |
| 22 | ✓ | Intermap Technologies Corp(Can | -0.2% | — | Unchanged |
| 23 | ✓ | Dept Technology INC | -0.3% | — | Unchanged |
| 24 | MXL | Maxlinear INC | -0.3% | +3.66% | Add |
| 25 | ✓ | Tekmira Pharmaceuticals Cor | -0.3% | -62.81% | Trim |
| 26 | YUMEEUR | Yume INC | -0.3% | -52.46% | Trim |
| 27 | PETXEUR | Aratana Therapeutics INC | -0.4% | — | Unchanged |
| 28 | MBIIUSD | Marrone Bio Innovations INC | -0.4% | +42.17% | Add |
| 29 | ✓ | Alcobra Ltd | -0.4% | -26.08% | Trim |
| 30 | ✓ | Smart Technologies INC | -0.5% | +0.07% | Add |
| 31 | ✓ | Brightcove, Inc. | -0.5% | +35.95% | Add |
| 32 | SIMO | Silicon Motion Technol-adr | -0.6% | -50.48% | Trim |
| 33 | ✓ | Omnivision Technologies INC | -0.7% | -43.38% | Trim |
| 34 | ✓ | Erickson Air-crane INC | -0.7% | -28.95% | Trim |
| 35 | ✓ | Arrowhead Pharma Inc | -1.6% | -88.08% | Trim |
| 36 | TTPHEUR | Tetraphase Pharmaceuticals I | — | EXIT | Sold out |
| 37 | ✓ | Vapor Corp. (Restricted) | — | EXIT | Sold out |
| 38 | PFNXEUR | Pfenex INC | — | NEW | New buy |
| 39 | DESTUSD | Destination Maternity CORP | — | EXIT | Sold out |
| 40 | ✓ | Vitae Pharmaceuticals INC | — | NEW | New buy |
| 41 | ✓ | Wafergen Bio-systems INC | — | NEW | New buy |
| 42 | ✓ | Inventure Foods INC Com | — | NEW | New buy |
| 43 | ORN | Orion Group Holdings INC | — | NEW | New buy |
| 44 | ✓ | Cellectar Biosciences | — | NEW | New buy |
| 45 | ISNS | Image Sensing Systems INC | — | EXIT | Sold out |
| 46 | DXYN | Dixie Group INC | — | NEW | New buy |
| 47 | FOCL | Edap Tms SA -adr | — | EXIT | Sold out |
| 48 | ✓ | Crailer Technologies Inc. | — | NEW | New buy |
| 49 | MRNSUSD | Marinus Pharmaceuticals INC | — | NEW | New buy |
| 50 | IRMD | Iradimed CORP | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-08 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-14 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-06 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-08 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-07 | 13F-HR | View on EDGAR |
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