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Cluster buying
Managers whose reported position increased or that entered the published top-30 slice across several tickers in the latest filed quarter.
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Managers present in the most published holder slices this quarter
Quarter ended 2026-06-30 (filed through 2026-08-31). Counts use the published top-15 holder lists per ticker — the same figures anyone can read on the free ticker pages.
| # | Manager | Published slices present |
|---|---|---|
| 1 | BlackRock, Inc. | 2533 |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 2426 |
| 3 | STATE STREET CORP | 2296 |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 2269 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1871 |
| 6 | MORGAN STANLEY | 1437 |
| 7 | DIMENSIONAL FUND ADVISORS LP | 1359 |
| 8 | FMR LLC | 1035 |
| 9 | GOLDMAN SACHS GROUP INC | 991 |
| 10 | Invesco Ltd. | 762 |
| 11 | JPMORGAN CHASE & CO | 584 |
| 12 | AMERICAN CENTURY COMPANIES INC | 583 |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 561 |
| 14 | NORGES BANK | 558 |
| 15 | NORTHERN TRUST CORP | 531 |
| 16 | AQR CAPITAL MANAGEMENT LLC | 527 |
| 17 | BANK OF AMERICA CORP /DE/ | 522 |
| 18 | UBS Group AG | 487 |
| 19 | TWO SIGMA INVESTMENTS, LP | 468 |
| 20 | WELLINGTON MANAGEMENT GROUP LLP | 452 |
Derived from the published top-30 holder slices per ticker; absence from a slice does not mean the manager holds nothing.
How to read this
Figures are taken from SEC Form 13F filings exactly as filed. 13F reports long positions only and omit short positions; filings arrive up to 45 days after quarter end. A change between two quarters compares two filing snapshots; it is not a record of trades. Change compares two filed snapshots, not trades. "Entered the published top-30 slice" means the manager appears in this quarter's published slice but did not last quarter — it may have grown into the slice or held below it before; it is not a new position.
Derived from the published top-30 holder slices per ticker; absence from a slice does not mean the manager holds nothing.
Data note: Norges Bank (CIK 0001374170) appears in this quarter's published slices for 686 tickers but in none of the previous quarter's slices as parsed from the SEC bulk data set. Its 686 slice entries reflect that filing-availability gap in the source data — not 686 newly reported positions — so the quarter-over-quarter comparison for this one manager should be read as availability-limited.