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Who owns Rapid7 (RPD) stock

229 funds reported Rapid7 (RPD) shares in their latest 13F filings, worth $702M in all. The largest holder is Vanguard Group ($141M). Last quarter 138 funds added to their stakes and 102 cut them.

Largest holders of RPD (13F)Largest holders of RPD (13F)Vanguard Group$141MBlackRock$73.0MJana Partners Management, LP$54.7MUBS Group AG$32.9MVanguard Portfolio Management LLC$32.6MVanguard Capital Management LLC$22.3MTwo Sigma Investments, LP$22.0MState Street$20.4MAcadian Asset Management LLC$19.2MAQR Capital Management LLC$15.5M

Largest holders (13F)

FundSharesValueChangeQuarter
Vanguard Group9,273,763$141Mincrease2025-12-31
BlackRock9,012,619$73.0Mincrease2026-06-30
Jana Partners Management, LP6,749,936$54.7Mincrease2026-06-30
UBS Group AG4,059,527$32.9Mincrease2026-06-30
Vanguard Portfolio Management LLC4,020,455$32.6Mdecrease2026-06-30
Vanguard Capital Management LLC2,757,196$22.3Mincrease2026-06-30
Two Sigma Investments, LP2,718,389$22.0Mincrease2026-06-30
State Street2,517,692$20.4Mincrease2026-06-30
Acadian Asset Management LLC2,370,615$19.2Mincrease2026-06-30
AQR Capital Management LLC1,908,131$15.5Mincrease2026-06-30
Goldman Sachs Group1,686,477$13.7Mincrease2026-06-30
Geode Capital Management, LLC1,638,553$13.3Mincrease2026-06-30
D. E. Shaw1,491,269$12.1Mincrease2026-06-30
Citadel Advisors LLC1,490,294$12.1Mincrease2026-06-30
Mirae Asset Global ETFS Holdings1,311,725$10.6Mdecrease2026-06-30

Rapid7's latest quarter

Rapid7, Q3 2026: revenue $212M (-2% year over year), operating margin 4.2%, net earnings $3.5M, operating cash flow $30.1M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most RPD stock?

By the latest 13F filings: Vanguard Group ($141M); BlackRock ($73.0M); Jana Partners Management, LP ($54.7M); UBS Group AG ($32.9M); Vanguard Portfolio Management LLC ($32.6M).

What is the short interest in RPD?

7,612,694 shares were sold short at the 2026-10-15 settlement, -0.45% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.