ASP Isotopes Inc. Common Stock (ASPI)

ASP Isotopes Inc. • ASP Isotopes Guernsey Limited • (formerly, PDS-Photonica Holdings • ASP Isotopes South Africa (Proprietary) Limited • (formerly, PDS Photonica Holdings • Enlightened Isotopes (Pty) Ltd • ASPI South Africa Asset Finance • Enriched Energy LLC • ASP Isotopes UK Ltd • Quantum Leap Energy LLC ...

IRS number

872618235

ASPI stock data

1M 3M 6M 1Y

Analyst ratings and price targets

Last 3 months

Average target

$12.00

Low target

$11.00

High target

$13.00

Latest filings (excl ownership)

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8-K

Departure of Directors or Certain Officers

12 Jan 26

8-K

Completion of Acquisition or Disposition of Assets

7 Jan 26

8-K

Submission of Matters to a Vote of Security Holders

19 Dec 25

8-K

Regulation FD Disclosure

18 Dec 25

8-K

ASP Isotopes Inc. Announces Receipt of Regulatory Approvals for Acquisition of Renergen Limited

17 Dec 25

8-K

Departure of Directors or Certain Officers

8 Dec 25

8-K

ASP Isotopes Inc. Announces Paul Mann to Return from Temporary Leave of Absence as Executive Chairman and Chief Executive Officer

2 Dec 25

8-K

Entry into a Material Definitive Agreement

Regulation FD Disclosure

21 Nov 25

Latest ownership filings

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Robert John Andrew Ryan

Notice of proposed sale of securities

Notice of proposed sale of securities

Financial summary

Financial statements Chart ASPI financial data

Quarter (USD)	Sep 25	Jun 25	Mar 25	Dec 24
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Annual (USD)	Dec 24	Dec 23	Dec 22
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Cash burn rate (est.)	Burn method: Change in cash		Burn method: Operating income		Burn method: FCF (opex + capex)
	Last Q	Avg 4Q	Last Q	Avg 4Q	Last Q	Avg 4Q
Cash on hand (at last report)	113.94 mm	113.94 mm	113.94 mm	113.94 mm	113.94 mm	113.94 mm
Cash burn (monthly)	(no burn)	(no burn)	4.99 mm	8.97 mm	2.95 mm	1.97 mm
Cash used (since last report)	n/a	n/a	18.24 mm	32.79 mm	10.79 mm	7.22 mm
Cash remaining	n/a	n/a	95.70 mm	81.16 mm	103.15 mm	106.73 mm
Runway (months of cash)	n/a	n/a	19.2	9.0	34.9	54.1

Beta Read what these cash burn values mean

Financial data from company earnings reports.

Institutional ownership, Q4 2024

ASPI institutional ownership history Ownership history

9.3% owned by funds/institutions

13F holders	Current	Prev Q	Change
Total holders	2	69	-97.1%
Opened positions	0	25	EXIT
Closed positions	67	7	+857.1%
Increased positions	1	32	-96.9%
Reduced positions	1	7	-85.7%

13F shares	Current	Prev Q	Change
Total value	53.11 mm	53.68 bn	-99.9%
Total shares	8.66 mm	28.90 mm	-70.0%
Total puts	0.00	0.00
Total calls	0.00	0.00
Total put/call ratio	–	–	–

Largest owners	Shares	Value	Change
AK Jensen Investment Management	4.71 mm	$28.86 mm	-27.7%
BLK BlackRock	3.96 mm	$24.25 mm	+46.4%

Largest transactions	Shares	Bought/sold	Change
AWM Investment	0.00	-3.66 mm	EXIT
Vanguard	0.00	-2.82 mm	EXIT
BNP Paribas Asset Management Holding	0.00	-2.25 mm	EXIT
AK Jensen Investment Management	4.71 mm	-1.81 mm	-27.7%
Telemark Asset Management	0.00	-1.70 mm	EXIT
BLK BlackRock	3.96 mm	+1.25 mm	+46.4%
Geode Capital Management	0.00	-1.12 mm	EXIT
Marshall Wace	0.00	-1.00 mm	EXIT
Philadelphia Financial Management of San Francisco	0.00	-991.86 k	EXIT
STT State Street	0.00	-853.70 k	EXIT

Data from 13F filings, for the last complete 13F reporting period. For most recent data, click the ownership history button. Values as filed, not updated for current price. Long positions only.

Recent insider trades

ASPI insider ownership history Insider history

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
18 Dec 25	Michael Gorley	Common Stock	Grant	Acquire A	No	No	0	36,548	0.00	117,908
18 Dec 25	Ralph L. Hunter JR	Common Stock	Grant	Acquire A	No	No	0	36,548	0.00	47,018
18 Dec 25	Robert John Andrew Ryan	Common Stock	Grant	Acquire A	No	No	0	36,548	0.00	652,222
18 Dec 25	Wider Todd	Common Stock	Grant	Acquire A	No	No	0	36,548	0.00	772,247
18 Dec 25	Heather Kiessling	Common Stock	Sell	Dispose S	No	No	5.798	80,000	463.84 k	732,500