ASP Isotopes Inc. — Institutional Ownership
Which tracked institutions hold ASPI, and how they changed the position last quarter. Latest holdings as of Mar 31, 2026. Source: SEC 13-F filings.
18
Funds holding
$70983086
Total value held
Buying
14 added/new · 4 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | $36810397 | 8328144 | +1538727 | +22.66% |
| 2 | State Street Corp | $10263943 | 2322159 | +477754 | +25.90% |
| 3 | Morgan Stanley | $6967746 | 1576413 | -133370 | -7.80% |
| 4 | Barclays Plc | $4477265 | 1012956 | — | NEW BUY |
| 5 | Northern Trust Corp | $4143852 | 937523 | +191614 | +25.69% |
| 6 | Goldman Sachs Group Inc | $2440702 | 552195 | -1173097 | -67.99% |
| 7 | Bank Of New York Mellon Corp | $1277422 | 289009 | +45022 | +18.45% |
| 8 | Bank Of Montreal /Can/ | $1024436 | 231773 | — | NEW BUY |
| 9 | Bank Of America Corp /De/ | $746966 | 168997 | -61859 | -26.80% |
| 10 | Wells Fargo & Company/Mn | $704440 | 131671 | +84605 | +179.76% |
| 11 | Sei Investments Co | $657024 | 148648 | — | NEW BUY |
| 12 | Marex Group Plc | $405314 | 91700 | +9165 | +11.10% |
| 13 | Citigroup Inc | $403134 | 75352 | +60599 | +410.76% |
| 14 | Invesco Ltd. | $318608 | 59553 | -83754 | -58.44% |
| 15 | Janus Henderson Group Plc | $172185 | 39000 | — | NEW BUY |
| 16 | Royal Bank Of Canada | $167000 | 37954 | — | NEW BUY |
| 17 | Pnc Financial Services Group, Inc. | $2387 | 540 | +447 | +480.65% |
| 18 | Us Bancorp \De\ | $265 | 60 | — | NEW BUY |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.