ASP Isotopes Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/13/2026 | 8.33 M | $36.81 M | 22.66% | 10.03% |
| ENCOMPASS CAPITAL ADVISORS LLC | 05/15/2026 | 6.91 M | $30.55 M | 100.00% | 8.33% |
| 05/15/2026 | 5.06 M | $22.37 M | 100.00% | 6.10% | |
| ROVIDA INVESTMENT MANAGEMENT LTD | 05/19/2026 | 4.10 M | $18.08 M | 0.00% | 4.94% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 2.99 M | $13.20 M | 40.08% | 3.60% |
| UBS GROUP AG | 05/05/2026 | 2.84 M | $12.56 M | 18.09% | 3.42% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 2.74 M | $12.12 M | 14.95% | 3.30% |
| ALYESKA INVESTMENT GROUP, L.P. | 05/15/2026 | 2.69 M | $11.90 M | -45.01% | 3.24% |
| STATE STREET CORP | 05/15/2026 | 2.32 M | $10.26 M | 25.90% | 2.80% |
| EXCHANGE TRADED CONCEPTS, LLC | 04/15/2026 | 2.18 M | $9.65 M | 55.93% | 2.63% |
| AWM INVESTMENT COMPANY, INC. | 05/15/2026 | 2.12 M | $9.39 M | 0.00% | 2.56% |
| PEAK6 LLC | 05/14/2026 | 1.69 M | $7.46 M | 181.07% | 2.03% |
| MORGAN STANLEY | 05/15/2026 | 1.58 M | $6.97 M | -7.80% | 1.90% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 1.29 M | $5.70 M | -17.83% | 1.55% |
| CITADEL ADVISORS LLC | 05/15/2026 | 1.16 M | $5.12 M | -47.70% | 1.40% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 1.06 M | $4.67 M | -30.28% | 1.27% |
| BARCLAYS PLC | 05/15/2026 | 1.01 M | $4.48 M | 99.88% | 1.22% |
| 05/08/2026 | 977.17 K | $4.32 M | 100.00% | 1.18% | |
| DIAMETRIC CAPITAL, LP | 05/15/2026 | 953.51 K | $4.21 M | 29.32% | 1.15% |
| NORTHERN TRUST CORP | 05/14/2026 | 937.52 K | $4.14 M | 25.69% | 1.13% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 897.24 K | $3.97 M | 1.30% | 1.08% |
| BNP PARIBAS ASSET MANAGEMENT HOLDING S.A. | 05/14/2026 | 887.25 K | $3.92 M | -6.04% | 1.07% |
| 05/15/2026 | 850.10 K | $3.76 M | 100.00% | 1.02% | |
| CITADEL ADVISORS LLC | 05/15/2026 | 768.01 K | $3.39 M | -55.49% | 0.93% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 753.32 K | $3.33 M | 100.00% | 0.91% |
| CITADEL ADVISORS LLC | 05/15/2026 | 714.50 K | $3.16 M | 12.96% | 0.86% |
| JANE STREET GROUP, LLC | 05/12/2026 | 684.48 K | $3.03 M | -56.87% | 0.82% |
| PHILADELPHIA FINANCIAL MANAGEMENT OF SAN FRANCISCO, LLC | 05/14/2026 | 648.34 K | $2.87 M | 100.00% | 0.78% |
| WIM INVESTMENT MANAGEMENT LTD | 05/12/2026 | 601.40 K | $2.66 M | 0.00% | 0.72% |
| GROUP ONE TRADING, L.P. | 05/13/2026 | 595.63 K | $2.63 M | 34.05% | 0.72% |
| SARA-BAY FINANCIAL | 04/17/2026 | 586.67 K | $2.59 M | 100.00% | 0.71% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 526.80 K | $2.33 M | -69.29% | 0.63% |
| PACER ADVISORS, INC. | 06/18/2026 | 503.93 K | $2.23 M | 24.62% | 0.61% |
| SHAY CAPITAL LLC | 05/15/2026 | 429.50 K | $1.90 M | -25.82% | 0.52% |
| RATHBONES GROUP PLC | 06/09/2026 | 386.57 K | $1.71 M | -3.26% | 0.47% |
| CHICAGO PARTNERS INVESTMENT GROUP LLC | 05/04/2026 | 374.08 K | $2.10 M | 100.00% | 0.45% |
| SABA CAPITAL MANAGEMENT, L.P. | 05/15/2026 | 357.63 K | $1.58 M | 0.35% | 0.43% |
| HITE HEDGE ASSET MANAGEMENT LLC | 05/15/2026 | 326.23 K | $1.44 M | -27.49% | 0.39% |
| CAPROCK GROUP, LLC | 05/11/2026 | 321.00 K | $1.42 M | -0.41% | 0.39% |
| ALIGHT CAPITAL MANAGEMENT LP | 05/15/2026 | 300.00 K | $1.33 M | 100.00% | 0.36% |
| YAUPON CAPITAL MANAGEMENT LP | 05/15/2026 | 300.00 K | $1.33 M | 100.00% | 0.36% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 289.01 K | $1.28 M | 18.45% | 0.35% |
| JPMORGAN CHASE & CO | 05/13/2026 | 273.46 K | $1.15 M | 40.61% | 0.33% |
| IMC-CHICAGO, LLC | 05/05/2026 | 268.47 K | $1.19 M | -8.84% | 0.32% |
| CRAWFORD FUND MANAGEMENT, LLC | 05/15/2026 | 255.00 K | $1.13 M | 4.51% | 0.31% |
| BURKEHILL GLOBAL MANAGEMENT, LP | 05/15/2026 | 250.00 K | $1.11 M | 0.00% | 0.30% |
| BANK OF MONTREAL /CAN/ | 05/13/2026 | 231.77 K | $1.02 M | 96.61% | 0.28% |
| 05/14/2026 | 211.85 K | $936.38 K | 100.00% | 0.26% | |
| SWISS NATIONAL BANK | 05/07/2026 | 210.10 K | $928.64 K | 0.00% | 0.25% |
| NUVEEN, LLC | 04/30/2026 | 207.44 K | $916.89 K | 13.53% | 0.25% |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
ASP Isotopes Inc institutional Ownership - FAQ's
During the previous two years, 216 institutional investors and hedge funds held shares of ASP Isotopes Inc. The most heavily invested institutionals were:
BlackRock, Inc.: 8.33 M
Encompass Capital Advisors LLC: 6.91 M
Rovida Investment Management Ltd: 4.1 M
UBS Group AG: 2.84 M
GEODE CAPITAL MANAGEMENT, LLC: 2.74 M
Alyeska Investment Group, L.P.: 2.69 M
76.90% of ASP Isotopes Inc stock is owned by institutional investors.
Institutional investors have bought a total of 66.71 M shares in the last 24 months. This purchase volume represents approximately $387.57 M in transactions.