Alector, Inc. — Institutional Ownership
Which tracked institutions hold ALEC, and how they changed the position last quarter. Latest holdings as of Mar 31, 2026. Source: SEC 13-F filings.
19
Funds holding
$34820111
Total value held
Buying
15 added/new · 3 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | $16643677 | 7741245 | +593479 | +8.30% |
| 2 | Merck & Co., Inc. | $7623297 | 3545719 | — | Held |
| 3 | State Street Corp | $4010881 | 1865526 | +51228 | +2.82% |
| 4 | Northern Trust Corp | $1488351 | 692256 | +104603 | +17.80% |
| 5 | Goldman Sachs Group Inc | $1299809 | 604562 | +166603 | +38.04% |
| 6 | Bank Of America Corp /De/ | $818951 | 380908 | +246402 | +183.19% |
| 7 | Morgan Stanley | $783821 | 364567 | +45495 | +14.26% |
| 8 | Ameriprise Financial Inc | $583234 | 271272 | -83027 | -23.43% |
| 9 | Bank Of New York Mellon Corp | $542440 | 252297 | +34435 | +15.81% |
| 10 | Invesco Ltd. | $435970 | 279468 | +87157 | +45.32% |
| 11 | Blackstone Inc. | $165862 | 77145 | — | NEW BUY |
| 12 | Wells Fargo & Company/Mn | $140569 | 90108 | +37683 | +71.88% |
| 13 | Sei Investments Co | $115769 | 53846 | — | NEW BUY |
| 14 | Barclays Plc | $91570 | 42591 | — | NEW BUY |
| 15 | Prudential Financial Inc | $51159 | 23795 | -8430 | -26.16% |
| 16 | Royal Bank Of Canada | $15000 | 7047 | — | NEW BUY |
| 17 | Citigroup Inc | $9602 | 6155 | -47783 | -88.59% |
| 18 | Amalgamated Financial Corp. | $136 | 9510 | — | NEW BUY |
| 19 | Fifth Third Bancorp | $13 | 6 | — | NEW BUY |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.