BlackRock Group’s Aspen Aerogels ASPN Stock Holding History

BlackRock Group’s Portfolio ASPN Stock Details ASPN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$193K	Hold	46,838	–	–	﹤0.01%	2662
2016 Q3	$279K	Hold	46,838	–	–	﹤0.01%	2510
2016 Q2	$233K	Hold	46,838	–	–	﹤0.01%	2525
2016 Q1	$211K	Hold	46,838	–	–	﹤0.01%	2561
2015 Q4	$284K	Hold	46,838	–	–	﹤0.01%	2416
2015 Q3	$351K	Buy	46,838 +32,198	+220%	+$234K	﹤0.01%	2336
2015 Q2	$97K	Buy	+14,640	New	+$100K	﹤0.01%	2754

Other funds holding ASPN

GKFF

George Kaiser Family Foundation Tulsa, Oklahoma $1.04B AUM 36.93% 1-Year Est. Return

Reservoir Operations New York $13.2M AUM 10.1% 1-Year Est. Return

Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

OCMI

Oaktop Capital Management II Chatham, New Jersey $2.35B AUM 214.39% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Heartland Advisors Milwaukee, Wisconsin $2.25B AUM 44.61% 1-Year Est. Return

TAM

Tocqueville Asset Management New York $7.56B AUM 44.87% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

TAM

Telemark Asset Management Boston, Massachusetts $1.38B AUM 71.45% 1-Year Est. Return

BlackRock Group's ASPN Position: Q4 2016 in Review

BlackRock Group held its Aspen Aerogels (ASPN) position steady in Q4 2016 at 46,838 shares worth $193K. The position accounts for ﹤0.01% of the portfolio, ranked #2662.

BlackRock Group first reported a position in ASPN in Q2 2015 and has held it in 7 quarters since. The position peaked at $351K in Q3 2015. 54 funds tracked by Wall St. Rank hold ASPN as of Q4 2016.

BlackRock Group held 46,838 shares of Aspen Aerogels worth $193K as of Q4 2016.
BlackRock Group left its Aspen Aerogels share count unchanged in Q4 2016.
Aspen Aerogels made up ﹤0.01% of BlackRock Group's portfolio in Q4 2016, its #2662 holding.
BlackRock Group first reported a position in Aspen Aerogels in Q2 2015 and has held it in 7 quarters since.
BlackRock Group's Aspen Aerogels position peaked at $351K in Q3 2015.
54 funds tracked by Wall St. Rank held Aspen Aerogels as of Q4 2016.

Based on BlackRock Group's 13F filing for Q4 2016, filed 10 Feb 2017.