Company · Ownership research

Rapid7, Inc. RPD

CIK 0001560327 · CUSIP 753422104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 753422104 (RPD), not CUSIP 753422AF1 (RPD), CUSIP 753422904 (RPD), CUSIP 753422954 (RPD), CUSIP 753422AD6 (RPD), and does not merge CUSIPs.

This page lists the top 20 of 256 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$215.59M 8,132,513 shares	0.00%	-485.97K(-5.60%)Reduced	SEC filing ↗ May 9, 2025	▾
02	BlackRock, Inc. CIK 2012383 · View history	$179.80M 6,782,433 shares	0.00%	+285.15K(+4.40%)Added	SEC filing ↗ May 2, 2025	▾
03	UBS Group AG CIK 1610520 · View history	$129.79M 4,895,884 shares	0.03%	-126.70K(-2.50%)Reduced	SEC filing ↗ May 13, 2025	▾
04	JANA Partners Management, LP CIK 1998597 · View history	$108.85M 4,106,056 shares	5.62%	+415.93K(+11.30%)Added	SEC filing ↗ May 15, 2025	▾
05	HAWK RIDGE CAPITAL MANAGEMENT LP CIK 1609074 · View history	$66.50M 2,508,578 shares	3.14%	-185.99K(-6.90%)Reduced	SEC filing ↗ May 15, 2025	▾
06	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$60.61M 2,286,300 shares	0.02%	+1.21M(+112.40%)Added	SEC filing ↗ May 19, 2025	▾
07	MACQUARIE GROUP LTD CIK 1418333 · Amended · View history	$57.52M 2,169,887 shares	0.07%	+54.70K(+2.60%)Added	SEC filing ↗ Aug 14, 2025	▾
08	Point72 Asset Management, L.P. CIK 1603466 · Amended · View history	$57.28M 2,160,507 shares	0.16%	+675.03K(+45.40%)Added	SEC filing ↗ Jul 21, 2025	▾
09	Penserra Capital Management LLC CIK 1593324 · View history	$49.84M 1,880,084 shares	0.89%	+919.96K(+95.80%)Added	SEC filing ↗ Apr 29, 2025	▾
10	STATE STREET CORP CIK 93751 · View history	$44.43M 1,676,081 shares	0.00%	+753(0.00%)Added	SEC filing ↗ May 15, 2025	▾
11	SHAPIRO CAPITAL MANAGEMENT LLC CIK 1177244 · View history	$43.77M 1,651,224 shares	1.80%	+360.28K(+27.90%)Added	SEC filing ↗ May 15, 2025	▾
12	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$40.12M 1,513,210 shares	0.00%	+48.99K(+3.30%)Added	SEC filing ↗ May 13, 2025	▾
13	FIRST TRUST ADVISORS LP CIK 1125816 · View history	$39.13M 1,475,969 shares	0.03%	+220.24K(+17.50%)Added	SEC filing ↗ May 14, 2025	▾
14	MARSHALL WACE, LLP CIK 1318757 · View history	$27.31M 1,030,307 shares	0.04%	+554.61K(+116.60%)Added	SEC filing ↗ May 15, 2025	▾
15	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history	$26.37M 994,290 shares	0.06%	+74.86K(+8.10%)Added	SEC filing ↗ May 15, 2025	▾
16	FMR LLC CIK 315066 · View history	$25.29M 954,139 shares	0.00%	-2.16M(-69.40%)Reduced	SEC filing ↗ May 12, 2025	▾
17	Alyeska Investment Group, L.P. CIK 1453072 · View history	$18.08M 681,997 shares	0.07%	+23.98K(+3.60%)Added	SEC filing ↗ May 15, 2025	▾
18	NORTHERN TRUST CORP CIK 73124 · View history	$16.54M 623,766 shares	0.00%	-1.17K(-0.20%)Reduced	SEC filing ↗ May 13, 2025	▾
19	Legal & General Group Plc CIK 764068 · View history	$15.51M 585,119 shares	0.00%	-122.44K(-17.30%)Reduced	SEC filing ↗ May 15, 2025	▾
20	Nuveen, LLC CIK 1871926 · View history	$15.51M 585,077 shares	0.00%	—	SEC filing ↗ May 12, 2025	▾

Showing 20 / 256 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

256

Cancelled or null records excluded

Disclosed shares

62,136,732

Not deduplicated across managers

Disclosed value

$1.65B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Rapid7, Inc. · Q1 2025

Explore all 256 reporting institutions.

This page includes 20 of 256 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.