RPD

Rapid7 Inc$7.51 3.59%
Information TechnologyUSCUSIP 753422104· EOD Jun 5, 2026◍ Confluence graph
Tracked 13F Holders
77
+5 QoQ
13F Value (tracked)
$85.8M
Insider Net · 180d
-$18K
0↑ 1↓
Recent Filings
15
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)37 adding · 10 trimming
Insider net (180d)-$18K

Price & smart-money activity

$7.51 3.59%5Y -92.1%
$4.92$40.39$75.85$111.31$146.78202120222023202420252026365554395350515454445648545352465643585024457275155536325149350454594154433260397544726443
Hover for who · click for detailEnd-of-day closing prices52w $5.05 – $25.59
Build

Use RPD data in an agent

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Build

Ask your agent who owns RPD

This stock page is the Follow view. The Build view lets your agent query RPD owners, fund changes, insider filings, and source links through REST or MCP.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/RPD"
Ask your agent
Use Arkolith to show who owns RPD,
which funds added or reduced it, and which
SEC filings prove each claim.

Top institutional holders

77 tracked 13F filers
#FundPosition valueSharesLast moveAs ofHistory
1VANGUARD PORTFOLIO MANAGEMENT LLC
$28.5M
5.2M
New
+5.2M sh
Q1 2026
2STATE STREET CORP
$11.6M
2.1M
+14%
Added · +260K sh
Q1 2026
3GEODE CAPITAL MANAGEMENT, LLC
$7.9M
1.4M
−2.3%
Reduced · −33K sh
Q1 2026
4Alyeska Investment Group, L.P.
$6.2M
1.1M
−5.0%
Reduced · −60K sh
Q1 2026
5Point72 Asset Management, L.P.
$5.0M
905K
+104%
Added · +462K sh
Q1 2026
6JACOBS LEVY EQUITY MANAGEMENT, INC
$3.8M
692K
−42%
Reduced · −503K sh
Q1 2026
7CITADEL ADVISORS LLC
$3.3M
591K
+87%
Added · +275K sh
Q1 2026
8VANGUARD FIDUCIARY TRUST CO
$2.3M
425K
New
+425K sh
Q1 2026
9Engineers Gate Manager LP
$2.0M
359K
27×
Added · +346K sh
Q1 2026
10Man Group plc
$1.7M
301K
+129%
Added · +170K sh
Q1 2026
11OCCUDO QUANTITATIVE STRATEGIES LP
$1.6M
270K
New
+270K sh
Q1 2026
12Walleye Capital LLC
$1.4M
252K
+0.3%
Added · +823 sh
Q1 2026
13PANAGORA ASSET MANAGEMENT INC
$1.3M
233K
+0.8%
Added · +2K sh
Q1 2026
14FMR LLC
$1.1M
191K
+42%
Added · +56K sh
Q1 2026
15Y-Intercept (Hong Kong) Ltd
$1.0M
190K
New
+190K sh
Q1 2026
16Universal- Beteiligungs- und Servicegesellschaft mbH
$700K
127K
+223%
Added · +88K sh
Q1 2026
17SOROS FUND MANAGEMENT LLC
$689K
125K
−7.3%
Reduced · −10K sh
Q1 2026
18Schonfeld Strategic Advisors LLC
$483K
88K
New
+88K sh
Q1 2026
19QUADRANT CAPITAL GROUP LLC
$376K
68K
+206%
Added · +46K sh
Q1 2026
20Verition Fund Management LLC
$342K
62K
−45%
Reduced · −51K sh
Q1 2026
21Freestone Grove Partners LP
$322K
58K
New
+58K sh
Q1 2026
22BOOTHBAY FUND MANAGEMENT, LLC
$310K
56K
New
+56K sh
Q1 2026
23Woodline Partners LP
$302K
55K
New
+55K sh
Q1 2026
24Bleakley Financial Group, LLC
$210K
38K
New
+38K sh
Q1 2026
25Sanctuary Advisors, LLC
$200K
36K
New
+36K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Fund activity: latest quarter

Opened (NEW)
19
funds
Added
18
funds
Reduced
10
funds
Exited
0
funds

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$18K
1 insiders
Net
-$18K
2 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Jun 15, 2026MOHAMED WAELCEO, DirectorGrant (A)2.1M$0
Jun 15, 2026MOHAMED WAELCEO, DirectorGrant (A)842K$0
Jun 9, 2026BERRY MICHAEL JDirectorGift (G)8K$0
Jun 9, 2026Kalowski JeffreyDirectorGrant (A)57K$0
Jun 9, 2026Sondhi ReenyDirectorGrant (A)15K$0
Jun 9, 2026MOHAMED WAELCEO, DirectorTax withholding (F)397$3K
Jun 9, 2026Holzman BenjaminDirectorGrant (A)15K$0
Jun 9, 2026JANA Partners Management, LP10% OwnerOther (J)15K$0
Jun 9, 2026Galligan Kevin G.DirectorGrant (A)15K$0
Jun 9, 2026BURNS MIKEDirectorGrant (A)15K$0
Jun 9, 2026BRUNER JUDYDirectorGrant (A)15K$0
Jun 9, 2026BERRY MICHAEL JDirectorGift (G)8K$0

Institutional ownership over time

166 funds-14 since Q2 2022
093186Q2 2022Q1 2023Q4 2023Q3 2024Q2 2025Q1 2026
funds holding aggregate valuelatest $257.9M

Funds that own RPD also own

CompanyCo-held byCombined value
MICROSOFT CORPMSFT90 funds$37.2B
AMAZON.COM INCAMZN89 funds$30.7B
ALPHABET INC-CL AGOOGL89 funds$24.9B
ELI LILLY & COLLY89 funds$10.1B
META PLATFORMS INC-CLASS AMETA88 funds$18.1B
MICRON TECHNOLOGY INCMU88 funds$8.8B
LAM RESEARCH CORPLRCX88 funds$4.6B
APPLE INCAAPL87 funds$44.0B
MASTERCARD INC - AMA87 funds$6.4B
NETFLIX INCNFLX87 funds$4.4B
UNITEDHEALTH GROUP INCUNH87 funds$3.8B
NVIDIA CORPNVDA86 funds$58.0B

Ranked by how many of RPD's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

15 shown

Browse more

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for RPD. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.