Security key
753422104
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 63,286,152
- Total 13F value
- $961,991,519
- Share change
- +2,110,525
- Put/Call ratio
- 9.1%
- SEC-reported price per share
- $15.20
- Number of holders
- 227
- Value change
- +$22,402,577
- Number of buys
- 132
- Number of sells
- 111
- Shares outstanding
- 65,954,874
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
227
Top holders
10
RPD full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Rapid7, Inc. SEC filings
Rapid7, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 753422104
Recent filing periods:
Ownership snapshot
Top reported holders of RPD - Rapid7, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
15 Nov 2025
13F
13D/G
3/4/5
Lead comparable stake: 9.1%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 9.1%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
9.1%
Point72 Asset Management, L.P.
2.4%
FMR LLC
1.6%
Timothy M. Adams
0.28%
VANGUARD GROUP INC
13%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
9.1%
from 13D/G
|
$123,879,377
6,606,900 shares
|
— | 30 Sep 2025 |
| Point72 Asset Management, L.P. |
13D/G
13F
Company
|
2.4%
|
$36,462,076
1,502,971 shares
|
$0 | 31 Dec 2024 |
| FMR LLC |
13D/G
13F
Company
|
1.6%
|
$24,627,720
1,015,157 shares
|
$0 | 31 Mar 2025 |
| Timothy M. Adams |
3/4/5
Chief Financial Officer
|
0.28%
|
$2,621,687
186,863 shares
|
— | 15 Nov 2025 |
| VANGUARD GROUP INC |
13F
Company
|
13%
|
$161,629,969
8,620,265 shares
|
— | 30 Sep 2025 |
| JANA Partners Management, LP |
13F
Company
|
9.9%
|
$121,914,525
6,502,108 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
227
Shares
63,286,152
Rows available
227
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
230
Q4 2025 holders
227
Holder diff
-3
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend