RPD: Rapid7 Inc insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-07-31 | 13G amendment | Vanguard Portfolio Management | 6.60% | SEC |
Institutional ownership (Q2 2026)
236 institutions reported holding $513.51M of Rapid7 Inc on Form 13F (245 the quarter before). 48 opened a new position and 56 sold out. Shares held by institutions: +12%.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 9,012,619 | $73.00M |
| JANA Partners Management, LP | 6,749,936 | $54.67M |
| UBS Group AG | 4,059,527 | $32.88M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4,020,455 | $32.57M |
| VANGUARD CAPITAL MANAGEMENT LLC | 2,757,196 | $22.33M |
| TWO SIGMA INVESTMENTS, LP | 2,718,389 | $22.02M |
| STATE STREET CORP | 2,517,692 | $20.39M |
| AQR CAPITAL MANAGEMENT LLC | 1,908,131 | $15.46M |
| GOLDMAN SACHS GROUP INC | 1,686,477 | $13.66M |
| GEODE CAPITAL MANAGEMENT, LLC | 1,638,553 | $13.28M |
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