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

2,276,150 $35,917,647 12.72%
2. 2,027,532 $31,994,455 1.87%
3. 1,804,484 $28,474,758 +3% 11.26%
4. 1,719,083 $27,127,130 +18% 0.25%
5.
Ardsley Partners

Philip Hempleman

1,046,000 $16,505,880 -33% 2.54%
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
$11.01 155 126,393 2023-11-20 Filing
$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
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 15,780,426 $249,015,122 25.44%
2. 4,054,986 $63,987,681 0%
3. 3,443,796 $54,343,102 0%
4. 3,194,758 $50,413,282 6.68%
5. 3,167,322 $49,980,341 10.12%
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