Aspen Aerogels Inc (ASPN) - Hedge Fund Holdings

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1. 710,479 $11,858 +20% 0.09%
2.
Driehaus Capital

Richard Driehaus

659,312 $11,004 0.17%
3. 655,819 $10,945 4.44%
4. 566,751 $9,459 -9% 0.01%
5.
Samjo Capital

Andrew N. Wiener

432,657 $7,221 6.15%