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.
Millennium Management

Israel Englander

906,745 $5,367,930 -44% 0%
2. 679,200 $4,020,864 -12% 0.01%
3. 531,068 $3,143,923 -25% 0.03%
4.
Marshall Wace LLP

Paul Marshall And Ian Wace

404,006 $2,391,715 +33% 0%
5. 355,399 $2,103,962 0.06%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$5.35 20,000 $107,000.00 550,856 2025-05-12 Filing
$6.50 7,541 $49,008.96 134,260 2023-09-07 Filing
$6.17 50,000 $308,455.00 126,719 2023-09-05 Filing
$5.65 4,000 $22,581.20 119,322 2023-08-22 Filing
$6.83 25,000 $170,697.50 656,703 2023-08-08 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$7.54 2,000 $15,080.00 17,879 2025-08-13 Filing
$7.31 4,410 $32,237.10 19,879 2025-08-12 Filing
$30.03 63,355 $1,902,550.65 483,640 2024-09-30 Filing
$30.70 100 $3,070.00 20,790 2024-08-26 Filing
$30.14 7,065 $212,939.10 20,890 2024-08-26 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 12,280,426 $72,700,122 6.88%
2. 4,977,186 $29,464,940 0%
3. 4,487,684 $26,567,090 0%
4. 4,394,525 $26,015,588 2.8%
5. 3,167,322 $18,750,546 2.7%
News See All