Aspen Aerogels Inc (ASPN)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Samjo Capital

Andrew N. Wiener

1,740,000 $13,728,600 +32% 11.5%
2.
Ardsley Partners

Philip Hempleman

1,511,678 $11,927,139 +103% 2.01%
3.
Ardsley PartnersCALL

Philip Hempleman

1,351,000 $10,659,390 1.8%
4. 1,102,883 $8,701,747 +14% 0.08%
5.
Driehaus Capital

Richard Driehaus

613,233 $4,838,408 -2% 0.06%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$6.50 7,541 Director 134,260 2023-09-07 Filing
$6.17 50,000 Director 126,719 2023-09-05 Filing
$5.65 4,000 Director 119,322 2023-08-22 Filing
$6.83 25,000 Officer, Director 656,703 2023-08-08 Filing
$11.30 2,700 Director 6,195 2022-12-06 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$58.09 2,358 Officer 62,097 2021-11-30 Filing
$57.04 4,503 Officer 64,455 2021-11-30 Filing
$55.83 5,126 Officer 68,958 2021-11-30 Filing
$54.95 8,013 Officer 74,084 2021-11-30 Filing
$58.37 10,000 Officer 110,180 2021-11-09 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 15,780,426 $124,507,561 10.65%
2. 3,852,411 $30,395,522 0%
3. 3,431,874 $27,077,485 0%
4. 3,194,758 $25,206,640 3.83%
5. 3,167,322 $24,990,171 4.22%
News See All