Rapid7, Inc.
US ˙ NasdaqGM ˙ US7534221046

SecurityRPD / Rapid7, Inc.
InstitutionAmundi
Latest Disclosed Ownership156,708 shares
Latest Disclosed Value $ 863,461
Amundi reports 51.88% increase in ownership of RPD / Rapid7, Inc.

On May 15, 2026 - Amundi filed a 13F-HR form disclosing ownership of 156,708 shares of Rapid7, Inc. (US:RPD) valued at $863,461 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 103,176 shares of Rapid7, Inc.. This represents a change in shares of 51.88% during the quarter. The current value of the position is $1,201,167 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F RAPID7 COM 753422104 156,708 53,532 51.88 863 -44.96 0.0001
2026-02-17 2025-12-31 13F RAPID7 COM 753422104 103,176 75,314 270.31 1,568 202.70 0.0004
2025-11-14 2025-09-30 13F RAPID7 COM 753422104 27,862 -47,503 -63.03 519 -71.35 0.0002
2025-08-13 2025-06-30 13F RAPID7 COM 753422104 75,365 26,983 55.77 1,809 46.16 0.0006
2025-05-15 2025-03-31 13F RAPID7 COM 753422104 48,382 -1,191 -2.40 1,238 -36.14 0.0005
2025-02-07 2024-12-31 13F RAPID7 COM 753422104 49,573 17,177 53.02 1,937 55.21 0.0007
2024-11-13 2024-09-30 13F RAPID7 COM 753422104 32,396 -3,192 -8.97 1,249 -16.41 0.0005
2024-08-14 2024-06-30 13F RAPID7 COM 753422104 35,588 -5,644 -13.69 1,493 -17.97 0.0006
2024-05-15 2024-03-31 13F RAPID7 COM 753422104 41,232 -562 -1.34 1,820 -19.15 0.0008
2024-02-14 2023-12-31 13F RAPID7 COM 753422104 41,794 -18,441 -30.62 2,252 -24.23 0.0010
2023-11-14 2023-09-30 13F RAPID7 COM 753422104 60,235 15,622 35.02 2,971 47.37 0.0015
2023-08-14 2023-06-30 13F RAPID7 COM 753422104 44,613 20,887 88.03 2,016 81.62 0.0010
2023-05-15 2023-03-31 13F RAPID7 COM 753422104 23,726 -15,696 -39.82 1,110 -19.21 0.0006
2023-02-14 2022-12-31 13F RAPID7 COM 753422104 39,422 21,936 125.45 1,375 69.42 0.0008
2022-11-14 2022-09-30 13F RAPID7 COM 753422104 17,486 15,701 879.61 811 570.25 0.0005
2022-09-02 2022-06-30 13F/A-1 RAPID7 COM 753422104 1,785 0 0.00 121 -36.98 0.0001
2022-08-15 2022-06-30 13F RAPID7 COM 753422104 1,785 0 121 0.0000
2022-05-16 2022-03-31 13F RAPID7 COM 753422104 1,785 -151 -7.80 192 1.59 0.0001
2022-02-14 2021-12-31 13F RAPID7 COM 753422104 1,936 1,936 189 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.