Security key
04523Y105
- Security type / class
- Equity / Common Stock
- Shares outstanding
- 82,107,547
- Total 13F shares
- 74,247,101
- Share change
- -515,230
- Total reported value
- $1,306,720,369
- Put/Call ratio
- 40%
- Reported price per share
- $17.60
- Number of holders
- 162
- Value change
- -$2,830,981
- Number of buys
- 75
- Number of sells
- 80
Security identity
Holder snapshot
Report period
Q1 2024
Institutions
162
Top holders
10
ASPN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2024
Previous quarter: Q4 2023
ASPEN AEROGELS INC SEC filings
ASPEN AEROGELS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 04523Y105
Recent filing periods:
Ownership snapshot
Top reported holders of ASPN - ASPEN AEROGELS INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
KIM, LLC
13D/G signal
—
Evidence rows
15
Latest as of
31 Dec 2023
13F
Lead comparable stake: 19%
Showing 1-6 of 15 holder rows.
Rank 1 holder
KIM, LLC
13F
- Ownership
- 19%
- Position
- $249.02M
Rank 2 holder
BlackRock Finance, Inc.
13F
- Ownership
- 4.9%
- Position
- $63.99M
Rank 3 holder
VANGUARD GROUP INC
13F
- Ownership
- 4.2%
- Position
- $54.34M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| KIM, LLC |
13F
Company
|
19%
|
$249,015,122
15,780,426 shares
|
— | 31 Dec 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
4.9%
|
$63,987,681
4,054,986 shares
|
— | 31 Dec 2023 |
| VANGUARD GROUP INC |
13F
Company
|
4.2%
|
$54,343,102
3,443,796 shares
|
— | 31 Dec 2023 |
| OAKTOP CAPITAL MANAGEMENT II, L.P. |
13F
Company
|
3.9%
|
$50,413,282
3,194,758 shares
|
— | 31 Dec 2023 |
| GEORGE KAISER FAMILY FOUNDATION |
13F
Individual
|
3.9%
|
$49,980,341
3,167,322 shares
|
— | 31 Dec 2023 |
| NEEDHAM INVESTMENT MANAGEMENT LLC |
13F
Company
|
3.6%
|
$46,825,572
2,967,400 shares
|
— | 31 Dec 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
162
Shares
74,247,101
Rows available
162
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q1 2024 vs Q4 2023 Across Filers
Q4 2023 holders
166
Q1 2024 holders
162
Holder diff
-4
| Investor | Q4 2023 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q4 2023 value | Q1 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend