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Aspen Aerogels

38 hedge funds and large institutions have $153M invested in Aspen Aerogels in 2014 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 15 increasing their positions, 10 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

50% more repeat investments, than reductions

Existing positions increased: 15 | Existing positions reduced: 10

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

0.98% less ownership

Funds ownership: 84.66%83.68% (-0.98%)

7% less funds holding

Funds holding: 4138 (-3)

22% less capital invested

Capital invested by funds: $196M → $153M (-$42.9M)

27% less first-time investments, than exits

New positions opened: 8 | Existing positions closed: 11

Holders
38
Holders Change
-3
Holders Change %
-7.32%
% of All Funds
1.01%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.08%
New
8
Increased
15
Reduced
10
Closed
11
Calls
Puts
Net Calls
Net Calls Change

ASPN Hedge Fund Activity: Q4 2014 in Review

38 of the 3,765 institutional investors tracked by Wall St. Rank reported a position in Aspen Aerogels (ASPN) for Q4 2014, worth a combined $153M — down 22% from $196M a quarter earlier.

Sellers outnumbered buyers: 11 funds closed out of ASPN and 8 opened new positions — a net loss of 3 holders — while 10 trimmed existing stakes and 15 added.

The largest buyer was Pine River Capital Management, adding an estimated $1.49M. The largest seller was ACK Asset Management, exiting entirely with an estimated $2.06M sold.

  • 38 institutional investors held Aspen Aerogels (ASPN) as of Q4 2014, down from 41 in Q3 2014.
  • Funds reported $153M of Aspen Aerogels stock for Q4 2014, down 22% quarter-over-quarter.
  • 8 funds opened new Aspen Aerogels positions in Q4 2014 and 11 closed out, a net change of -3 holders.
  • The largest Aspen Aerogels buyer in Q4 2014 was Pine River Capital Management, an estimated $1.49M added.
  • The largest Aspen Aerogels seller in Q4 2014 was ACK Asset Management, an estimated $2.06M sold.

Based on aggregated 13F filings for Q4 2014.