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

1,404,675 $4,803,988 +62% 0%
2.
Marshall Wace LLP

Paul Marshall And Ian Wace

1,263,102 $4,319,807 +128% 0%
3. 986,513 $3,373,874 0.03%
4.
D E Shaw

D. E. Shaw

833,572 $2,850,816 +3491% 0%
5.
Samjo Capital

Andrew N. Wiener

645,625 $2,208,038 -20% 0.95%
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
$3.23 56,845 $183,609.35 494,011 2025-11-13 Filing
$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
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 12,280,426 $41,999,057 4.3%
2. 5,168,674 $17,676,865 1.32%
3. 4,743,076 $16,221,320 0%
4. 4,518,775 $15,454,211 0.79%
5. 3,436,156 $11,751,654 0%
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