Institution (13F filer) · disclosed-activity record
Sachem Head Capital Management LP
5%+ holder (13G) — increased stake
Every row below is a public disclosure this person or firm filed, dated and linked to its source. This is a factual record of what was disclosed and when — what it means, and whether any timing is coincidence or signal, is a judgment this page deliberately does not make.
Disclosed $ (bull / bear)
$5.2B + 2 of unknown size / $4.9B
Most active in: TWLO (8) · CVNA (3) · COHR (3) · DKS (3) · ECHO (3) · RSP (3) · TLN (3) · IOND (2)
Disclosures, last 12 months
25 of 74 · linked to source| Date | Name | What | Disclosed $ | Receipt |
|---|
| 2026-10-09 | IOND | increased its stake (13D/G amendment) | — | SEC ↗ |
| 2026-08-12 | TWLO | filed notice to sell | $123.5M | SEC ↗ |
| 2026-08-12 | TWLO | sold | $123.5M | SEC ↗ |
| 2026-07-24 | IOND | disclosed a passive stake (13G) | — | SEC ↗ |
| 2026-06-30 | AKAM | exited a position |
49 more disclosures in the window — the full record and track record are for members.
Want the read on this institution (13f filer)?
Members see the evaluated track record, alerts several times a day when this filer moves, and the full history.
Start free — 1 week, no card →Dispute or correct this record
Public filings only, shown as filed; the linked filing is the authoritative record. Descriptive, not investment advice — and never an allegation: proximity of a disclosure to any event is a fact of dates, not a conclusion about intent. Methodology · Today's notable signals