13F Insight
DOSSIER · 13F Holders · Q2 2026
RPD 0.25 03/15/27

RAPID7 INC

29 institutions still hold RAPID7 INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 753422AF1·29 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$567M
visible holders
Holders
29
filers reporting
Concentration
24.62%
Lynrock Lake LP #1
top holder share
AI Holders Summary · Q2 2026

29 institutions reported RPD 0.25 03/15/27 in Q2 2026. Lynrock Lake LP leads at 24.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Lynrock Lake LP
CIK 0001734341
$140M144.6M8.81%Q2 202602
Opti Capital Management, LP
CIK 0001738654
$78M81.0M4.77%Q2 202603
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$68M70.0M0.96%Q2 202604
DAVIDSON KEMPNER CAPITAL MANAGEMENT LP
CIK 0001595082
$55M57.2M0.65%Q2 202605
DeepCurrents Investment Group LLC
CIK 0001754535
$41M42.5M1.24%Q2 202606
Radcliffe Capital Management, L.P.
CIK 0001218275
$35M36.5M2.66%Q2 202607
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$27M27.5M0.03%Q2 202608
Walleye Capital LLC
CIK 0001758720
$26M26.8M0.09%Q2 202609
CAPSTONE INVESTMENT ADVISORS, LLC
CIK 0001426196
$18M18.9M0.03%Q2 202610
STATE STREET CORP
CIK 0000093751
$15M15.1M0.00%Q2 202611
BlackRock, Inc.
CIK 0002012383
$11M11.8M0.00%Q2 202612
OAKTREE CAPITAL MANAGEMENT LP
CIK 0000949509
$10M10.1M0.13%Q2 202613
WATER ISLAND CAPITAL LLC
CIK 0001222765
$8M8.5M0.73%Q2 202614
ABSOLUTE INVESTMENT ADVISERS, LLC
CIK 0001316187
$8M8.1M0.76%Q2 202615
Chicago Capital Management, LLC
CIK 0001580162
$6M7K5.62%Q2 202616
WELLS FARGO & COMPANY/MN
CIK 0000072971
$5M4.8M0.00%Q2 202617
AGF MANAGEMENT LTD
CIK 0001003518
$5M4.8M0.02%Q2 202618
Russell Investments Group, Ltd.
CIK 0001692234
$5M4.8M0.00%Q2 202619
KIM, LLC
CIK 0001888968
$5M4.7M0.45%Q2 202620
STATE OF WISCONSIN INVESTMENT BOARD
CIK 0000854157
$4M4.0M0.01%Q2 2026
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