13FPulse
AS

ASPI ASP ISOTOPES INC

2026Q2 · CUSIP 00218A105 · Sector: Materials

Normal

Fund flows are within the usual range

Funds that own it
182
Institutions that reported holding it to the SEC
Net increase in holders
+7
Last quarter 175 → now 182
How unusual is that
Above average
Stronger buying than 62% of US stocks
What the filings say, in one paragraph

182 funds held ASPI at the end of 2026Q2, up 7 from the quarter before. Fund flows are within the usual range — nothing unusual. On the business itself, revenue over the last 12 months was $31M(YoY +573.4%), return on equity is -44.3%. ASPI has had 4 buying rushes in its history, and the price moved -34.1% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Materials sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2023Q1: holders=6 2023Q2: holders=4 2023Q3: holders=11 2023Q4: holders=19 2024Q1: holders=31 2024Q2: holders=50 2024Q3: holders=69 2024Q4: holders=95 2025Q1: holders=98 2025Q2: holders=129 2025Q3: holders=157 2025Q4: holders=172 2026Q1: holders=175 2026Q2: holders=182 -31 -15.5 +0 +15.5 +31 398192 23Q123Q223Q323Q424Q124Q224Q324Q425Q125Q225Q325Q426Q126Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 4 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2025Q3 Top 20% -24.6% -27.3%
2025Q2 Top 10% -12.7% -40.9%
2024Q3 Top 20%
2024Q2 Top 20%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
98
Change in large funds
+10
Total value they hold
$404M
Funds buying for the first time
41
Funds that sold out entirely
34
Price change that quarter
-25.5%
Funds holding puts (bearish)
4
Funds holding calls (bullish)
11

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Fundamentals

PE (TTM)
EPS (TTM)
$-1.29
EPS YoY
Revenue (TTM)
$0.0B
Revenue YoY
+573.4%
Net margin
-380.3%
ROE
-44.3%
Debt ratio
52.0%
FCF (TTM)
-$84M
Dividend (TTM)
No dividend
Quarterly Revenue & EPS
2022-09-30: EPS -0.06 2022-12-30: EPS -0.06 2022-12-31: EPS -0.06 2023-03-31: EPS -0.12 2023-06-30: EPS -0.14 2023-09-30: EPS -0.14 2023-12-31: EPS -0.09 2024-03-31: EPS -0.16 2024-06-30: EPS -0.24 2024-09-30: EPS -0.12 2024-12-31: EPS -0.11 2025-03-31: EPS -0.12 2025-06-30: EPS -1.03 2025-09-30: EPS -0.15 2025-12-31: EPS -0.81 2026-03-31: EPS -0.06 2026-06-30: EPS -0.27 0M 8M 17M $M -1.13 -0.57 0.00 2022202320242025202606/26 Revenue EPS

Quarterly figures, revenue up to 10 years back; EPS split-adjusted, early quarters hidden when not calibrable

Quarterly free cash flow
-24M-12M0K 20222023202420252026
Latest quarter $-24M (2026-03-31)

FCF = operating cash flow − capex, computed from SEC XBRL; banks/insurers have no standard cash-flow structure and are hidden

As of 2026-06-30 · SEC filings (XBRL)

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2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.