13F-HR filed by Tamarack Capital Management, LLC
Tamarack Capital Management, LLC filed this 13F-HR for the quarter ended 2013-12-31, filed 2014-02-13, with 29 holding rows worth $422,245,000.
- Accession
- 0001095449-14-000020
- Filer
- CIK 1537996
- Filed
- 2014-02-13
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q4 2013
A holdings report, 29 entries on the cover page, a total value of $422,245,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $422,247,000 with VALUE read as thousands by filing date, 13F file number 028-15086. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| SPY | 78462F103 | SHS | 500,000 | $92,345,000 | thousands by filing date | put |
| iShares Russell 2000 ETF | 464287655 | SHS | 300,000 | $34,608,000 | thousands by filing date | put |
| ALKERMES PLC | G01767105 | SHS | 690,000 | $28,055,000 | thousands by filing date | |
| AUXILIUM PHARMACEUTICALS | 05334D107 | COMMON STOCK | 1,250,000 | $25,913,000 | thousands by filing date | |
| VOLCANO CORPORATION | 928645100 | COM | 1,175,000 | $25,674,000 | thousands by filing date | |
| SPECTRANETICS CORP | 84760C107 | COM | 770,300 | $19,258,000 | thousands by filing date | |
| CAREFUSION CORP | 14170T101 | COM | 460,000 | $18,317,000 | thousands by filing date | |
| GREATBATCH INC | 39153L106 | COM | 400,000 | $17,696,000 | thousands by filing date | |
| ATRICURE INC | 04963C209 | COM | 841,600 | $15,721,000 | thousands by filing date | |
| ALLERGAN INC | 018490102 | COM | 125,000 | $13,885,000 | thousands by filing date | call |
| COVIDIEN PLC | G2554F113 | SHS | 190,000 | $12,939,000 | thousands by filing date | |
| VARIAN MED SYS INC | 92220P105 | COM | 165,000 | $12,819,000 | thousands by filing date | |
| VOCERA COMMUNICATIONS INC | 92857F107 | COMMON STOCK | 750,000 | $11,708,000 | thousands by filing date | |
| DEXCOM INC COM | 252131107 | Stock | 310,000 | $10,977,000 | thousands by filing date | |
| MIMEDX GROUP INC | 602496101 | COM | 1,200,000 | $10,488,000 | thousands by filing date | |
| INSYS THERAPEUTICS INC | 45824V209 | COMMON STOCK | 235,000 | $9,097,000 | thousands by filing date | |
| WELLTOWER INC | 42217K106 | COM | 165,000 | $8,839,000 | thousands by filing date | |
| NXSTAGE MEDICAL INC | 67072V103 | COMMON STOCK | 882,000 | $8,820,000 | thousands by filing date | |
| BIOMED REALTY TRUST COM | 09063h107 | COM | 450,000 | $8,154,000 | thousands by filing date | |
| RTI BIOLOGICS INC | 74975N105 | COM | 1,726,482 | $6,112,000 | thousands by filing date | |
| STREAMLINE HEALTH SOLUTIONS | 86323X106 | COM | 794,383 | $5,545,000 | thousands by filing date | |
| OXFORD IMMUNOTEC GLOBAL PLC | G6855A103 | ORD SHS | 275,000 | $5,330,000 | thousands by filing date | |
| CATAMARAN CORP | 148887102 | COM | 100,000 | $4,746,000 | thousands by filing date | |
| PACIRA BIOSCIENCES INC COM | 695127100 | Stock | 75,000 | $4,312,000 | thousands by filing date | |
| LUMINEX CORP | 55027E102 | COMMON STOCK | 199,200 | $3,864,000 | thousands by filing date | |
| BIOSCRIP INC | 09069N108 | COM | 500,000 | $3,700,000 | thousands by filing date | |
| CONMED CORP COM | 207410101 | Stock | 56,337 | $2,394,000 | thousands by filing date | |
| DISCOVERY LABORATORIES INC N | 254668403 | COM NEW | 246,055 | $554,000 | thousands by filing date | |
| ORASURE TECHNOLOGIES INC | 68554V108 | COM | 59,981 | $377,000 | thousands by filing date |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001095449-14-000020 | this filing | 2014-02-13 | acceptance time not in the bulk data set |