What does CUSIP 00218A105 represent in this 13F holders report?

CUSIP 00218A105 is the security identifier for ASPI - ASP Isotopes Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held ASPI - ASP Isotopes Inc. - Common Stock in Q1 2024?

30 institutional investors reported ASPI - ASP Isotopes Inc. - Common Stock for Q1 2024. Use the holders table for investor-level position and value details.

ASP Isotopes Inc. - Common Stock (ASPI)

CUSIP: 00218A105

Q1 2024 13F Holders as of 31 Mar 2024

Security type / class: Equity / Common Stock
Total 13F shares: 3,770,857
Total 13F value: $15,573,438
Share change: +2,096,367
SEC-reported price per share: $4.13
Number of holders: 30
Value change: +$9,482,875
Number of buys: 27
Number of sells: 7
Shares outstanding: 125,375,197

Security key

00218A105

Report period

Q1 2024

Institutions

Top holders

ASPI full security history Ownership snapshot Full 13F holder table ASP Isotopes Inc. SEC filings ASP Isotopes Inc. company facts ASP Isotopes Inc. 13D/G history

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of ASPI - ASP Isotopes 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.

Comparable stake leader

Hendrik Strydom

Disclosed value leader

Hendrik Strydom

Comparable rows

0/15

Latest evidence

31 Dec 2023

3/4/5 13F Highest disclosed value: $7,099,052 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Hendrik Strydom has the largest disclosed position value at $7.1M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Hendrik Strydom's linked filing trail.

Disclosed position value Top 5

Hendrik Strydom $7.1M

Ph.D. Einar Ronander $3.45M

Sergey Vasnetsov $3.69M

Joshua J. Donfeld $1.06M

BANK OF MONTREAL /CAN/ $620.4K

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Hendrik Strydom	3/4/5 Director, 10%+ Owner 3/4/5	— denominator unverified	$7,099,052 7,394,846 shares	—	15 Nov 2022
Ph.D. Einar Ronander	3/4/5 Chief Scientific Adviser, 10%+ Owner 3/4/5	— denominator unverified	$3,453,527 3,597,424 shares	—	09 Nov 2022
Sergey Vasnetsov	3/4/5 Director 3/4/5	— denominator unverified	$3,685,063 3,838,607 shares	—	01 Mar 2023
Joshua J. Donfeld	3/4/5 Director 3/4/5	— denominator unverified	$1,060,000 1,104,167 shares	—	26 Oct 2023
BANK OF MONTREAL /CAN/	13F Company 13F	— denominator unverified	$620,370 339,000 shares	—	31 Dec 2023
GSA CAPITAL PARTNERS LLP	13F Company 13F	— denominator unverified	$608,000 339,723 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

3,770,857

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-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 did not pass the local price check.

Compare Q1 2024 vs Q1 2024 Across Filers

Q1 2024 holders

Holder diff

Investor	Q1 2024 Shares	Q1 2024 Shares	Share Diff	Share Chg %	Q1 2024 value	Q1 2024 value	Value change	Value Chg %