Comparable stake leader
JANA Partners Management, LP
SEC ownership of Rapid7, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001560327.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
09 Jun 2026
- Public ticker
- RPD on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
JANA Partners Management, LP
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
JANA Partners Management, LP
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
09 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001560327
- Issuer location
- Boston, MA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Rapid7, Inc. (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
JANA Partners Management, LP
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
09 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 10%
13D/G row: JANA Partners Management, LP
Showing 1-8 of 50 holder rows.
Quick read
JANA Partners Management, LP leads the comparable SEC ownership view at 10%.
50 of 50 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 JANA Partners Management, LP's linked filing trail.
Comparable ownership
Top 5
JANA Partners Management, LP
10%
BlackRock, Inc.
9.1%
VANGUARD PORTFOLIO MANAGEMENT LLC
8.3%
Point72 Asset Management, L.P.
2.4%
FMR LLC
1.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| JANA Partners Management, LP |
13D/G
3/4/5
13F
10%+ Owner · Company
|
10%
|
$41,372,112
6,760,149 shares
|
+$1,478,255 | 26 Mar 2026 |
| BlackRock, Inc. |
13D/G
13F
Company
|
9.1%
|
$110,886,525
5,913,948 shares
|
$0 | 30 Sep 2025 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
13F
Vanguard Portfolio Management · Company
|
8.3%
|
$30,199,484
5,480,850 shares
|
$0 | 31 Mar 2026 |
| 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 |
| Benjamin Nye |
3/4/5
Director
|
0.14%
|
$526,216
95,502 shares
|
— | 09 Jun 2026 |
| Benjamin Holzman |
3/4/5
Director
|
0.12%
|
$448,034
81,313 shares
|
— | 09 Jun 2026 |
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.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$18,828,432.
Buys
$19,030,558
Insiders: 5
Sells
$202,125
Insiders: 1
Net
+$18,828,432
Shares: +1,027,654
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 1,039,539
Shares: 11,885
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 827 | $0 | $5,251 | -$5,251 |
| 3-6 | 0 | 2,031 | $0 | $17,951 | -$17,951 |
| 6-9 | 267,345 | 2,196 | $3,895,202 | $34,916 | +$3,860,286 |
| 9-12 | 772,194 | 6,831 | $15,135,356 | $144,007 | +$14,991,348 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 21 reporting-owner rows connected to Rapid7, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
21
Largest Forms 3/4/5 holder
JANA Partners Management, LP
Net 12M change
+$18,828,433
Latest report
15 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| JANA Partners Management, LP | 10%+ Owner | $37,332,217 | +$18,658,028 | +100% | Median | 09 Jun 2026 |
| Andrew F. Burton | Chief Operating Officer | $8,886,215 | Mixed | 15 May 2024 | ||
| Lee David Weiner | Chief Innovation Officer | $7,239,310 | Mixed | 15 May 2021 | ||
| Rafeal E. Brown | Chief Financial Officer | $6,430,576 | Mixed | 31 Mar 2026 | ||
| Corey E. Thomas | CEO, Director | $4,957,611 | +$200,390 | +4.2% | Median | 15 May 2026 |
| Wael Mohamed | CEO, Director | $4,723,805 | Median | 15 Jun 2026 | ||
| Peter Kaes | SVP, General Counsel | $2,862,593 | Mixed | 15 Nov 2021 | ||
| Timothy M. Adams | Chief Financial Officer | $2,621,687 | Mixed | 15 Nov 2025 | ||
| Christina Luconi | Chief People Officer | $1,363,638 | Filing P/S | 07 Apr 2025 | ||
| Christina Kosmowski | Director | $1,076,900 | Mixed | 08 Jun 2023 | ||
| Benjamin Nye | Director | $526,216 | Median | 09 Jun 2026 | ||
| Benjamin Holzman | Director | $448,034 | Median | 09 Jun 2026 | ||
| Judy Bruner | Director | $384,708 | Median | 09 Jun 2026 | ||
| Marc Evan Brown | Director | $369,665 | +$45,630 | +14% | Median | 09 Jun 2026 |
| Thomas E. Schodorf | Director | $361,830 | +$98,910 | +38% | Median | 09 Jun 2026 |
| Jeffrey Kalowski | Director | $316,218 | Median | 09 Jun 2026 | ||
| Scott M. Murphy | Chief Accounting Officer | $215,672 | -$202,125 | -48% | Median | 15 May 2026 |
| Reeny Sondhi | Director | $206,211 | Median | 09 Jun 2026 | ||
| Mike Burns | Director | $200,591 | +$27,600 | +16% | Median | 09 Jun 2026 |
| Michael J. Berry | Director | $144,196 | Median | 09 Jun 2026 |
Recent insider transactions for Rapid7, Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Wael Mohamed | RPD | COMMON STOCK | Award | 5326% | 841,515 | 857,315 | 15 Jun 2026 | Direct | ||
| Wael Mohamed | RPD | PERFORMANCE RIGHTS | Award | 2,125,000 | 2,125,000 | 15 Jun 2026 | Direct | |||
| JANA Partners Management, LP | RPD | Common Stock, par value $0.01 per share | Other | 0.22% | 15,208 | 6,775,357 | 09 Jun 2026 | See footnotes | ||
| Kevin G. Galligan | RPD | Common Stock, par value $0.01 per share | Award | 15,208 | 0 | 09 Jun 2026 | See footnote | |||
| Marc Evan Brown | RPD | COMMON STOCK | Award | 29.3% | 15,208 | 67,090 | 09 Jun 2026 | Direct | ||
| Judy Bruner | RPD | COMMON STOCK | Award | 27.8% | 15,208 | 69,820 | 09 Jun 2026 | Direct | ||
| Mike Burns | RPD | COMMON STOCK | Award | 93.9% | 15,208 | 31,405 | 09 Jun 2026 | Direct | ||
| Benjamin Holzman | RPD | COMMON STOCK | Award | 23% | 15,208 | 81,313 | 09 Jun 2026 | Direct | ||
| Benjamin Nye | RPD | COMMON STOCK | Award | 18.9% | 15,208 | 95,502 | 09 Jun 2026 | Direct | ||
| Thomas E. Schodorf | RPD | COMMON STOCK | Award | 44.2% | 15,208 | 49,648 | 09 Jun 2026 | Direct | ||
| Reeny Sondhi | RPD | COMMON STOCK | Award | 68.4% | 15,208 | 37,425 | 09 Jun 2026 | Direct | ||
| Wael Mohamed | RPD | COMMON STOCK | Tax liability | -2.45% | -397 | 15,800 | 09 Jun 2026 | Direct | ||
| Michael J. Berry | RPD | COMMON STOCK | Gift | 47.4% | 8,420 | 26,170 | 09 Jun 2026 | By The Berry Family Trust | ||
| Michael J. Berry | RPD | COMMON STOCK | Gift | -100% | -8,420 | 0 | 09 Jun 2026 | Direct | ||
| Jeffrey Kalowski | RPD | COMMON STOCK | Award | 57,390 | 57,390 | 09 Jun 2026 | Direct | |||
| Scott M. Murphy | RPD | COMMON STOCK | Tax liability | -2.63% | -1,059 | 39,142 | 15 May 2026 | Direct | ||
| Corey E. Thomas | RPD | COMMON STOCK | Tax liability | -0.82% | -5,357 | 651,000 | 15 May 2026 | Direct | ||
| Scott M. Murphy | RPD | COMMON STOCK | Sale | -2.02% | $5,251 | $6.35 | -827 | 40,201 | 22 Apr 2026 | Direct |
| Scott M. Murphy | RPD | COMMON STOCK | Tax liability | -1.61% | -344 | 21,028 | 15 Apr 2026 | Direct | ||
| Corey E. Thomas | RPD | PERFORMANCE RIGHTS | Award | 1,125,000 | 1,125,000 | 31 Mar 2026 | Direct | |||
| Rafeal E. Brown | RPD | PERFORMANCE RIGHTS | Award | 275,000 | 275,000 | 31 Mar 2026 | Direct | |||
| Scott M. Murphy | RPD | COMMON STOCK | Sale | -5.6% | $8,248 | $6.51 | -1,267 | 21,372 | 23 Feb 2026 | Direct |
| Scott M. Murphy | RPD | COMMON STOCK | Award | 95.1% | 20,000 | 41,028 | 17 Feb 2026 | Direct | ||
| Corey E. Thomas | RPD | COMMON STOCK | Tax liability | -3.3% | -22,328 | 655,084 | 15 Feb 2026 | Direct | ||
| Corey E. Thomas | RPD | COMMON STOCK | Award | 10.6% | 64,667 | 677,412 | 15 Feb 2026 | Direct | ||
| Scott M. Murphy | RPD | COMMON STOCK | Tax liability | -2.89% | -673 | 22,639 | 15 Feb 2026 | Direct | ||
| Scott M. Murphy | RPD | COMMON STOCK | Sale | -3.17% | $9,703 | $12.70 | -764 | 23,312 | 22 Jan 2026 | Direct |
| Scott M. Murphy | RPD | COMMON STOCK | Tax liability | -1.66% | -406 | 24,076 | 15 Jan 2026 | Direct | ||
| Corey E. Thomas | RPD | COMMON STOCK | Tax liability | -22.9% | -182,321 | 612,745 | 18 Dec 2025 | Direct | ||
| Corey E. Thomas | RPD | COMMON STOCK | Options Exercise | 33.6% | 200,000 | 795,066 | 18 Dec 2025 | Direct | ||
| Corey E. Thomas | RPD | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -200,000 | 0 | 18 Dec 2025 | Direct | ||
| Rafeal E. Brown | RPD | COMMON STOCK | Award | 466,999 | 466,999 | 01 Dec 2025 | Direct | |||
| JANA Partners Management, LP | RPD | Common Stock, par value $0.01 per share | Purchase | 0.62% | $652,672 | $15.71 | 41,545 | 6,760,149 | 28 Nov 2025 | See footnote |
| Thomas E. Schodorf | RPD | COMMON STOCK | Purchase | 22.4% | $98,910 | $15.70 | 6,300 | 34,440 | 26 Nov 2025 | Direct |
| Marc Evan Brown | RPD | COMMON STOCK | Purchase | 6.14% | $45,630 | $15.21 | 3,000 | 51,882 | 25 Nov 2025 | Direct |
| JANA Partners Management, LP | RPD | Common Stock | Purchase | 0.75% | $750,500 | $15.01 | 50,000 | 6,718,604 | 25 Nov 2025 | See footnote |
| Scott M. Murphy | RPD | COMMON STOCK | Sale | -5.3% | $19,139 | $13.97 | -1,370 | 24,482 | 24 Nov 2025 | Direct |
| JANA Partners Management, LP | RPD | Common Stock, par value $0.01 per share ("Common Stock") | Purchase | 2.3% | $2,119,500 | $14.13 | 150,000 | 6,668,604 | 24 Nov 2025 | See footnote |
| Corey E. Thomas | RPD | COMMON STOCK | Purchase | 2.5% | $200,390 | $13.82 | 14,500 | 595,066 | 24 Nov 2025 | Direct |
| Mike Burns | RPD | COMMON STOCK | Purchase | 66.7% | $27,600 | $13.80 | 2,000 | 5,000 | 20 Nov 2025 | By The Burns Living Trust |
| Corey E. Thomas | RPD | COMMON STOCK | Tax liability | -2.19% | -12,969 | 580,566 | 15 Nov 2025 | Direct | ||
| Timothy M. Adams | RPD | COMMON STOCK | Tax liability | -4.7% | -9,225 | 186,863 | 15 Nov 2025 | Direct | ||
| Scott M. Murphy | RPD | COMMON STOCK | Tax liability | -2.16% | -570 | 25,852 | 15 Nov 2025 | Direct | ||
| Scott M. Murphy | RPD | COMMON STOCK | Sale | -3.03% | $15,777 | $19.10 | -826 | 26,422 | 22 Oct 2025 | Direct |
| Scott M. Murphy | RPD | COMMON STOCK | Tax liability | -1.25% | -344 | 27,248 | 15 Oct 2025 | Direct | ||
| Scott M. Murphy | RPD | COMMON STOCK | Sale | -4.73% | $27,742 | $20.25 | -1,370 | 27,592 | 22 Aug 2025 | Direct |
| Scott M. Murphy | RPD | COMMON STOCK | Sale | -15.9% | $116,265 | $21.29 | -5,461 | 28,962 | 19 Aug 2025 | Direct |
| Corey E. Thomas | RPD | COMMON STOCK | Tax liability | -2.14% | -12,969 | 593,337 | 15 Aug 2025 | Direct | ||
| Timothy M. Adams | RPD | COMMON STOCK | Tax liability | -4.49% | -9,225 | 196,088 | 15 Aug 2025 | Direct | ||
| Scott M. Murphy | RPD | COMMON STOCK | Tax liability | -1.63% | -570 | 34,423 | 15 Aug 2025 | Direct |
* marks a reported price that did not pass the local price check.