Acumen Pharmaceuticals, Inc. Common Stock — Institutional Ownership
Which tracked institutions hold ABOS, and how they changed the position last quarter. Latest holdings as of Jun 30, 2026. Source: SEC 13-F filings.
21
Funds holding
$18365834
Total value held
Buying
13 added/new · 4 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | $6648607 | 2490115 | +2311789 | +1296.38% |
| 2 | Franklin Resources Inc | $6154606 | 2305096 | — | Held |
| 3 | State Street Corp | $1603410 | 600528 | +448800 | +295.79% |
| 4 | Northern Trust Corp | $963187 | 360744 | +285532 | +379.64% |
| 5 | Bank Of America Corp /De/ | $733665 | 274781 | -45435 | -14.19% |
| 6 | Nomura Holdings Inc | $506531 | 189712 | +189712 | NEW BUY |
| 7 | Goldman Sachs Group Inc | $491085 | 183927 | -22756 | -11.01% |
| 8 | Morgan Stanley | $365157 | 136763 | -7821 | -5.41% |
| 9 | Bank Of New York Mellon Corp | $332086 | 124377 | +124377 | NEW BUY |
| 10 | Wells Fargo & Company/Mn | $132661 | 49686 | +39578 | +391.55% |
| 11 | Barclays Plc | $105878 | 39655 | +8976 | +29.26% |
| 12 | Ubs Group Ag | $68793 | 25765 | +25765 | NEW BUY |
| 13 | Invesco Ltd. | $65650 | 24588 | +24588 | NEW BUY |
| 14 | Citigroup Inc | $58444 | 21889 | +21889 | NEW BUY |
| 15 | Jpmorgan Chase & Co | $55846 | 20161 | +18717 | +1296.19% |
| 16 | Stifel Financial Corp | $34443 | 12900 | +12900 | NEW BUY |
| 17 | Sei Investments Co | $30876 | 11564 | — | Held |
| 18 | Pnc Financial Services Group, Inc. | $8224 | 3080 | — | Held |
| 19 | Royal Bank Of Canada | $4000 | 1561 | -5529 | -77.98% |
| 20 | Us Bancorp \De\ | $2670 | 1000 | — | Held |
| 21 | Amalgamated Financial Corp. | $15 | 3896 | +3896 | NEW BUY |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.