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13F-HR filed by MPM ASSET MANAGEMENT LLC

MPM ASSET MANAGEMENT LLC filed this 13F-HR for the quarter ended 2013-06-30, filed 2013-08-08, with 10 holding rows worth $225,916,000.

Accession
0000950123-13-005624
Filed
2013-08-08
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2013

A holdings report, 10 entries on the cover page, a total value of $225,916,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $225,917,000 with VALUE read as thousands by filing date, 13F file number 028-13379. 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 filedCUSIPClassAmountValueValue read asType
EPIZYME INC29428V104COM2,880,485$81,028,000thousands by filing date
PORTOLA PHARMACEUTICALS INC COM737010108Stock2,441,344$59,984,000thousands by filing date
VERASTEM INC92337C104COM1,736,171$24,098,000thousands by filing date
PACIRA BIOSCIENCES INC COM695127100Stock824,255$23,903,000thousands by filing date
KALOBIOS PHARMACEUTICALS INC48344T100COM2,632,928$14,902,000thousands by filing date
PHARMATHENE INC71714G102COM6,347,614$10,093,000thousands by filing date
AVEO PHARMACEUTICALS INC053588109COM2,208,961$5,522,000thousands by filing date
ZALICUS INC98887C105COM5,566,980$3,118,000thousands by filing date
ENTEROMEDICS INC29365M208COM NEW1,669,753$1,904,000thousands by filing date
ARATANA THERAPEUTICS INC03874P101COM180,505$1,365,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000950123-13-005624this filing2013-08-08acceptance time not in the bulk data set