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MAM

MPM Asset Management Portfolio holdings

AUM $44.5M
1-Year Est. Return 47.28%
This Fund
S&P 500
This Quarter Est. Return
-7.57%
1 Year Est. Return
-47.28%
3 Year Est. Return
+5.89%
5 Year Est. Return
-18.52%
10 Year Est. Return
+3.53%
AUM
$205M
AUM Growth
-$25.3M
Cap. Flow
-$84K
Cap. Flow %
-0.04%
Top 10 Hldgs %
100%
Holding
9
New
Increased
Reduced
Closed
1

Top Buys

No buys this quarter

Top Sells

Rank Stock Value
1
VLRX
VALERITAS HOLDINGS INC
VLRX
+$84K

Sector Composition

Rank Sector Weight
1 Healthcare 100%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
RDUS
1
DELISTED
Radius Health, Inc.
RDUS
$150M 73.13%
3,887,502
SNDX icon
2
Syndax Pharmaceuticals
SNDX
$1.74B
$25.4M 12.38%
2,168,691
CHMA
3
DELISTED
Chiasma, Inc. Common Stock
CHMA
$14.6M 7.14%
5,736,296
HSTO
4
DELISTED
Histogen Inc. Common Stock
HSTO
$6.54M 3.19%
5,960
ELGX
5
DELISTED
Endologix Inc
ELGX
$5M 2.44%
112,145
TARA icon
6
Protara Therapeutics
TARA
$226M
$1.97M 0.96%
24,585
PETX
7
DELISTED
Aratana Therapeutics, Inc.
PETX
$1.53M 0.75%
250,000
ALT icon
8
Altimmune
ALT
$605M
$16K 0.01%
233
VLRX
9
DELISTED
VALERITAS HOLDINGS INC
VLRX
-614
Closed -$84K

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MPM Asset Management's Q3 2017 Portfolio in Review

As of Q3 2017, MPM Asset Management held 9 positions worth $205M, down 11% from $230M the previous quarter. Its ten largest holdings account for 100% of the portfolio.

MPM Asset Management's Q3 2017 filing shows 1 closed position. The largest sale was VALERITAS HOLDINGS INC, an estimated $84K.

By sector, the portfolio is most concentrated in Healthcare at 100% of assets, unchanged from a quarter earlier.

  • MPM Asset Management fully exited VALERITAS HOLDINGS INC in Q3 2017, selling an estimated $84K.
  • MPM Asset Management's ten largest holdings make up 100% of its $205M portfolio in Q3 2017.
  • MPM Asset Management opened 0 new positions and closed 1 in Q3 2017.
  • MPM Asset Management's portfolio value fell 11% quarter-over-quarter to $205M.

Based on MPM Asset Management's 13F filing for Q3 2017, filed 13 Nov 2017.