ASPI
ASP Isotopes Inc.
$6.55
+5.14%
$824.7M
No data for this timeframe.
Vol
Market Cap$824.7M
Cap SizeSmall Cap
Analyst ConsensusStrong Buy (89%)
Inst. Holders50 funds
Inst. Value$179.1M
Inst. Activity15 buys / 6 sells
Reddit Sentiment60° Warm
SEC Reports10
Press Releases2
Recent Activity
Jun 12, 2026
SEC
A cluster of four institutional investors increased their positions in ASP Isotopes during Q3 2024, led by Marshall Wace
INST-CLUSTER — Impact 4/10
Jun 2, 2026
SEC
Director and officer Paul Elliot Mann filed a Form 144 notice of intent to sell 251,275 shares of ASP Isotopes common st
144 — Impact 3/10
May 26, 2026
SEC
ASP Isotopes announced it successfully restarted the first 18 stages (segments one and two) of its Silicon-28 enrichment
8-K — Impact 6/10
Inst.
Alyeska Investment Group, L.P. — TRIM
2,692,166 shares ($11.9M)
Inst.
STATE STREET CORP — ADD
2,322,159 shares ($10.3M)
Jun 12, 2026
short_volume
Short Volume: ASPI — 57.1% short (1.2M / 2.1M)
Short: 1,178,966 | Exempt: 5,358 | TRF Vol: 2,063,442 | Short Ratio: 57.1% | Off-exchange volume (da
Mar 24, 2026
Press
ASP Isotopes Inc. announced that its UK subsidiary, Quantum Leap Energy LLC, has entered a strategic collaboration with
Impact 4/10
Mar 6, 2026
Press
ASP Isotopes Inc. announced that its subsidiary Quantum Leap Energy (QLE) entered into a non-binding MOU with a large U.
Impact 4/10
Price Targets
$13.00
+98.5% upside
Strong Buy
Current $6.55
Low $11.00
Median $13.00
High $15.00
3 analysts
$11.00
$15.00
Analyst Ratings
2Strong Buy
6Buy
1Hold
0Sell
0Strong Sell
Recent Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| Apr 14, 2026 | Canaccord Genuity | MAINTAIN | Buy → Buy |
Earnings Estimates
| Period | EPS Est. | Range | Growth | # |
|---|---|---|---|---|
| Current Q | $-0.31 ▼ -12.2% | $-0.61 — $-0.14 | 70% YoY | 3 |
| Next Q | $-0.29 ▼ -11.4% | $-0.59 — $-0.14 | -96% YoY | 3 |
| Current FY | $-0.47 ▲ +55.8% | $-0.47 — $-0.47 | 43% YoY | 1 |
| Next FY | $-1.16 ▼ -10.5% | $-2.70 — $-0.32 | -146% YoY | 3 |
Latest Reports
BULLISH
INST-CLUSTER
4/10
A cluster of four institutional investors increased their positions in ASP Isotopes during Q3 2024, led by Marshall Wace
Jun 12, 2026
NEUTRAL
144
3/10
Director and officer Paul Elliot Mann filed a Form 144 notice of intent to sell 251,275 shares of ASP Isotopes common st
Jun 2, 2026
NEUTRAL
Press
4/10
ASP Isotopes Inc. announced that its UK subsidiary, Quantum Leap Energy LLC, has entered a strategic collaboration with
Mar 24, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| BlackRock, Inc. | $36.8M | ADD |
| VANGUARD CAPITAL MANAGEMENT LLC | $22.4M | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $13.2M | — |
| Alyeska Investment Group, L.P. | $11.9M | TRIM |
| STATE STREET CORP | $10.3M | ADD |
Reddit Sentiment
60°▼
Warm
Bearish
Neutral
Bullish
50 institutional holders with $179.1M total value (40,517,297 shares) as of 2026-Q1. Top holders: BlackRock,, VANGUARD, SUSQUEHANNA. Net buying activity: 15 institutions added/increased vs 6 reduced.
Top Institutional Holders — 2026-Q1
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 8,328,144 | $36.8M | 20.6% | ADD +35.6% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 5,060,464 | $22.4M | 12.5% | — |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2,985,300 | $13.2M | 7.4% | — |
| 4 | Alyeska Investment Group, L.P. | 2,692,166 | $11.9M | 6.6% | TRIM -45.0% |
| 5 | STATE STREET CORP | 2,322,159 | $10.3M | 5.7% | ADD +25.9% |
| 6 | EXCHANGE TRADED CONCEPTS, LLC | 2,183,554 | $9.7M | 5.4% | ADD +55.9% |
| 7 | PEAK6 LLC | 1,688,400 | $7.5M | 4.2% | DOUBLED +753.6% |
| 8 | MORGAN STANLEY | 1,576,413 | $7.0M | 3.9% | DOUBLED +288.8% |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,290,200 | $5.7M | 3.2% | — |
| 10 | CITADEL ADVISORS LLC | 1,159,500 | $5.1M | 2.9% | — |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,057,340 | $4.7M | 2.6% | — |
| 12 | BARCLAYS PLC | 1,012,956 | $4.5M | 2.5% | — |
| 13 | VANGUARD PORTFOLIO MANAGEMENT LLC | 977,170 | $4.3M | 2.4% | — |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 897,236 | $4.0M | 2.2% | ADD +33.8% |
| 15 | BNP Paribas Asset Management Holding S.A. | 887,245 | $3.9M | 2.2% | ADD +42.2% |
| 16 | CITADEL ADVISORS LLC | 768,006 | $3.4M | 1.9% | — |
| 17 | VANGUARD FIDUCIARY TRUST CO | 753,316 | $3.3M | 1.9% | — |
| 18 | CITADEL ADVISORS LLC | 714,500 | $3.2M | 1.8% | — |
| 19 | GROUP ONE TRADING LLC | 595,625 | $2.6M | 1.5% | ADD +34.0% |
| 20 | GOLDMAN SACHS GROUP INC | 526,795 | $2.3M | 1.3% | — |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| Alyeska Investment Group, L.P. | TRIM | 4,895,546 | 2,692,166 | -45.0% | $11.9M | 2026-Q1 |
| STATE STREET CORP | ADD | 1,844,405 | 2,322,159 | +25.9% | $10.3M | 2026-Q1 |
| EXCHANGE TRADED CONCEPTS, LLC | ADD | 1,400,314 | 2,183,554 | +55.9% | $9.7M | 2026-Q1 |
| GROUP ONE TRADING LLC | ADD | 444,345 | 595,625 | +34.0% | $2.6M | 2026-Q1 |
| BANK OF MONTREAL /CAN/ | ADD | 117,886 | 231,773 | +96.6% | $1.0M | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ | TRIM | 230,856 | 168,997 | -26.8% | $747.0K | 2026-Q1 |
| SEI INVESTMENTS CO | ADD | 77,004 | 148,648 | +93.0% | $657.0K | 2026-Q1 |
| DEUTSCHE BANK AG\ | ADD | 68,620 | 93,658 | +36.5% | $414.0K | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ | ADD | 62,397 | 86,120 | +38.0% | $379.8K | 2026-Q1 |
| PEAK6 LLC | DOUBLED | 9,280 | 79,212 | +753.6% | $350.1K | 2026-Q1 |
| Legal & General Group Plc | TRIM | 76,511 | 55,426 | -27.6% | $245.0K | 2026-Q1 |
| Centiva Capital, LP | ADD | 27,186 | 36,544 | +34.4% | $161.5K | 2026-Q1 |
| Arizona State Retirement System | ADD | 21,676 | 29,210 | +34.8% | $129.1K | 2026-Q1 |
| Brevan Howard Capital Management LP | NEAR_EXIT | 72,000 | 17,466 | -75.7% | $77.2K | 2026-Q1 |
| Allworth Financial LP | DOUBLED | 50 | 12,445 | +24790.0% | $55.0K | 2026-Q1 |
| Verition Fund Management LLC | NEAR_EXIT | 187,728 | 11,678 | -93.8% | $51.6K | 2026-Q1 |
| COMMONWEALTH EQUITY SERVICES, LLC | NEAR_EXIT | 44,899 | 10,670 | -76.2% | $47.2K | 2026-Q1 |
| NISA INVESTMENT ADVISORS, LLC | DOUBLED | 1,038 | 7,686 | +640.5% | $34.0K | 2026-Q1 |
| CWM, LLC | ADD | 921 | 1,694 | +83.9% | $7.5K | 2026-Q1 |
| PNC FINANCIAL SERVICES GROUP, INC. | DOUBLED | 93 | 540 | +480.6% | $2.4K | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ | ADD | 49,044 | 80,641 | +64.4% | $357.00 | 2026-Q1 |
| VANGUARD GROUP INC | ADD | 4,516,763 | 6,406,244 | +41.8% | $34.3M | 2025-Q4 |
| Alyeska Investment Group, L.P. | ADD | 2,822,695 | 4,895,546 | +73.4% | $26.2M | 2025-Q4 |
| STATE STREET CORP | ADD | 1,405,732 | 1,844,405 | +31.2% | $9.9M | 2025-Q4 |
| MORGAN STANLEY | DOUBLED | 439,753 | 1,709,783 | +288.8% | $9.1M | 2025-Q4 |
No insider trading data available yet. Insider transactions are collected from SEC Form 4 filings.
10 SEC filing reports analyzed. Sentiment: 3 bullish, 0 bearish, 1 mixed, 6 neutral. Avg impact: 3.9/10.
BULLISH
INST-CLUSTER
4/10
A cluster of four institutional investors increased their positions in ASP Isotopes during Q3 2024,
Jun 12, 2026
NEUTRAL
144
3/10
Director and officer Paul Elliot Mann filed a Form 144 notice of intent to sell 251,275 shares of AS
Jun 2, 2026
BULLISH
8-K
6/10
ASP Isotopes announced it successfully restarted the first 18 stages (segments one and two) of its S
May 26, 2026
NEUTRAL
8-K
3/10
ASP Isotopes filed an 8-K announcing the release of its latest investor presentation on its website.
May 20, 2026
NEUTRAL
8-K
4/10
ASP Isotopes' subsidiary Quantum Leap Energy signed a non-binding MOU with a European nuclear techno
May 11, 2026
NEUTRAL
144
2/10
Moore Duncan, a director at ASP Isotopes Inc., filed a Form 144 to sell up to 25,469 shares of commo
Apr 18, 2026
MIXED
8-K
5/10
ASP Isotopes provided a business update highlighting progress across its nuclear medicine, electroni
Apr 13, 2026
NEUTRAL
8-K
3/10
ASP Isotopes announced a business update conference call scheduled for April 13, 2026, to discuss co
Apr 10, 2026
NEUTRAL
8-K
3/10
ASP Isotopes Inc. announced the appointment of Dr. Nate Salpeter as Chief Technology Officer of its
Mar 5, 2026
BULLISH
INST-CLUSTER
6/10
Three major passive institutional investors — Morgan Stanley, Wells Fargo, and Schwab — increased th
Feb 28, 2026
Current analyst consensus: Strong Buy (89% buy). Based on 9 analysts: 2 strong buy, 6 buy, 1 hold, 0 sell, 0 strong sell.
Analyst Price Targets
$13.00 mean target
+98.5% upside
Strong Buy (1.00)
$11.00 Low
$15.00 High
| Metric | Value |
|---|---|
| Current Price | $6.55 |
| Target Low | $11.00 |
| Target Mean | $13.00 |
| Target Median | $13.00 |
| Target High | $15.00 |
| # Analysts | 3 |
| Recommendation | Strong Buy (1.00) |
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q 2026-06-30 |
$-0.31 | $-0.61 | $-0.14 | 70.2% | -12.2% | 0↑ 1↓ | $0.0B | 25.0% | 3 |
| Next Q 2026-09-30 |
$-0.29 | $-0.59 | $-0.14 | -95.5% | -11.4% | 0↑ 1↓ | $0.0B | -1.2% | 3 |
| Current FY 2026-12-31 |
$-0.47 | $-0.47 | $-0.47 | 43.4% | +55.8% | 0↑ 1↓ | $0.0B | 27.8% | 1 |
| Next FY 2027-12-31 |
$-1.16 | $-2.70 | $-0.32 | -146.1% | -10.5% | 0↑ 1↓ | $0.1B | 187.6% | 3 |
Current Quarter EPS Revision History
| Timepoint | EPS Estimate | Change |
|---|---|---|
| Current | $-0.307 | |
| 7d ago | $-0.273 | -0.033 |
| 30d ago | $-0.273 | -0.033 |
| 60d ago | $-0.145 | -0.162 |
| 90d ago | $-0.145 | -0.162 |
1 analyst firms have rated this stock: 0 upgrades, 0 downgrades, 0 initiations.
Individual Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| Apr 14, 2026 | Canaccord Genuity | MAINTAIN | Buy | Buy |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | 2 | 6 | 1 | 0 | 0 | 89% | |
| May 1, 2026 | 2 | 6 | 1 | 0 | 0 | 89% | |
| Apr 1, 2026 | 2 | 6 | 1 | 0 | 0 | 89% | |
| Mar 1, 2026 | 2 | 6 | 1 | 0 | 0 | 89% | |
| Feb 1, 2026 | 2 | 6 | 1 | 0 | 0 | 89% | |
| Jan 1, 2026 | 2 | 6 | 1 | 0 | 0 | 89% |
Strong BuyBuyHoldSellStrong Sell
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
60°
Warm
Bearish
Neutral
Bullish
11 mentions
3 bullish
0 bearish
9 time periods
Reddit Sentiment History
| Date | Mentions | Sentiment | Bullish | Bearish | Threads |
|---|---|---|---|---|---|
| Jun 3, 2026 | 1 | 56° Neutral | 0 | 0 | 1 |
| Jun 3, 2026 | 1 | 56° Neutral | 0 | 0 | 1 |
| May 22, 2026 | 2 | 50° Neutral | 0 | 0 | 2 |
| May 22, 2026 | 2 | 50° Neutral | 0 | 0 | 2 |
| May 7, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 7, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 7, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Mar 24, 2026 | 1 | 56° Neutral | 0 | 0 | 1 |
| Mar 24, 2026 | 1 | 56° Neutral | 0 | 0 | 1 |
Recent Reddit Threads
$ASPI might be the weirdest stock I’ve bought
▲ 1
💬 0
⚡ 0.5
$ASPI might be the weirdest stock I’ve bought
▲ 1
💬 0
⚡ 0.5
ASP Isotopes (ASPI): Nuclear Fission/Fusion Fuel Play
▲ 1
💬 1
⚡ 0.5
Jun 12, 2026
short_volume
Short Volume: ASPI — 57.1% short (1.2M / 2.1M)
Short: 1,178,966 | Exempt: 5,358 | TRF Vol: 2,063,442 | Short Ratio: 57.1% | Off-exchange volume (dark pool + OTC)
May 21, 2026
short_volume
Short Volume: ASPI — 66.5% short (1.4M / 2.1M)
Short: 1,426,621 | Exempt: 635 | TRF Vol: 2,144,925 | Short Ratio: 66.5% | Off-exchange volume (dark pool + OTC)
May 19, 2026
short_volume
Short Volume: ASPI — 59.6% short (1.2M / 1.9M)
Short: 1,155,636 | Exempt: 105,638 | TRF Vol: 1,937,836 | Short Ratio: 59.6% | Off-exchange volume (dark pool + OTC)
May 18, 2026
earnings_calendar
ASPI Q1 2026 Earnings Scheduled — 2026-05-18
May 13, 2026
short_volume
Short Volume: ASPI — 67.7% short (1.8M / 2.7M)
Short: 1,811,039 | Exempt: 15,461 | TRF Vol: 2,674,878 | Short Ratio: 67.7% | Off-exchange volume (dark pool + OTC)
May 12, 2026
short_volume
Short Volume: ASPI — 58.0% short (1.3M / 2.3M)
Short: 1,335,752 | Exempt: 21,436 | TRF Vol: 2,302,514 | Short Ratio: 58.0% | Off-exchange volume (dark pool + OTC)
May 11, 2026
contract
Quantum Leap Energy Enters into Memorandum of Understanding with European Nuclear Technology Company for Advanced Nuclear Fuel Supply Collaboration
MOU establishes framework for collaboration with the goal to supply HALEU to European advanced reactor developer, beginning 2028 <pre>MOU establishes
May 6, 2026
other
Quantum Leap Energy Appoints Dr. Peter Fiske to Strategic Advisory Board
Technology Commercialization Leader Expected to Enhance QLE's Government Partnerships and Advanced Materials Strategy <pre>Technology Commercializatio
May 5, 2026
short_volume
Short Volume: ASPI — 56.1% short (0.6M / 1.1M)
Short: 598,168 | Exempt: 232 | TRF Vol: 1,066,729 | Short Ratio: 56.1% | Off-exchange volume (dark pool + OTC)
May 1, 2026
short_volume
Short Volume: ASPI — 63.9% short (0.8M / 1.3M)
Short: 836,764 | Exempt: 1,600 | TRF Vol: 1,308,708 | Short Ratio: 63.9% | Off-exchange volume (dark pool + OTC)
Apr 30, 2026
short_volume
Short Volume: ASPI — 59.5% short (0.6M / 1.0M)
Short: 586,726 | Exempt: 2,843 | TRF Vol: 986,377 | Short Ratio: 59.5% | Off-exchange volume (dark pool + OTC)
Apr 27, 2026
short_volume
Short Volume: ASPI — 55.3% short (0.7M / 1.3M)
Short: 744,445 | Exempt: 11,970 | TRF Vol: 1,346,158 | Short Ratio: 55.3% | Off-exchange volume (dark pool + OTC)
Apr 22, 2026
short_interest
FTD: ASPI — 146,176 shares ($0.7M) failed to deliver
Settlement: 20260422, Price: $5.06, FTD Value: $739,650.56, ASP ISOTOPES INC COM
Apr 13, 2026
other
ASP Isotopes Inc. Provides Business Update
<p align="center"><em>First Commercial Shipments Expected Across Multiple Isotopes in 2026</em></p>
Apr 10, 2026
routine
ASP Isotopes to Host Business Update Conference Call on April 13, 2026, at 8:00 AM ET
<p align="justify">DALLAS, April 10, 2026 (GLOBE NEWSWIRE) -- ASP Isotopes Inc. (NASDAQ: ASPI) ("ASP Isotopes" or the "Company"), an advanced materi