13F Insight
DOSSIER · 13F Holders · Q2 2026
RPD 1.25 03/15/29

RAPID7 INC

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

CUSIP 753422AH7·23 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$264M
visible holders
Holders
23
filers reporting
Concentration
54.50%
Lynrock Lake LP #1
top holder share
AI Holders Summary · Q2 2026

23 institutions reported RPD 1.25 03/15/29 in Q2 2026. Lynrock Lake LP leads at 54.5% 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
$144M168.1M9.08%Q2 202602
LINDEN ADVISORS LP
CIK 0001279396
$51M61.1M0.27%Q2 202603
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$15M18.0M0.02%Q2 202604
D. E. Shaw & Co., Inc.
CIK 0001009207
$13M14.3M0.01%Q4 202505
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$9M10.0M0.12%Q2 202606
Calamos Advisors LLC
CIK 0001316507
$8M10.0M0.03%Q2 202607
Verition Fund Management LLC
CIK 0001454027
$5M6.0M0.03%Q2 202608
BlackRock, Inc.
CIK 0002012383
$5M5.7M0.00%Q2 202609
Nykredit A/S
CIK 0001847328
$4M4.5M0.01%Q2 202610
TRUIST FINANCIAL CORP
CIK 0000092230
$2M2.1M0.00%Q2 202611
ABSOLUTE INVESTMENT ADVISERS, LLC
CIK 0001316187
$2M2.0M0.16%Q2 202612
SSI INVESTMENT MANAGEMENT LLC
CIK 0000938487
$2M2.0M0.10%Q2 202613
Quaero Capital S.A.
CIK 0001843510
$1M1.2M1.33%Q2 202514
JPMORGAN CHASE & CO
CIK 0000019617
$910K1.1M0.00%Q2 202615
Universal- Beteiligungs- und Servicegesellschaft mbH
CIK 0002057170
$852K1.0M0.00%Q2 202616
MORGAN STANLEY
CIK 0000895421
$820K970K0.00%Q2 202617
Axxion S.A.
CIK 0002030181
$388K400K0.03%Q2 202618
Alken Asset Management Ltd
CIK 0001629996
$331K4000.60%Q1 202619
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$190K226K0.00%Q1 202620
CITIGROUP INC
CIK 0000831001
$77K91K0.00%Q2 2026
Page 1 of 2
3 more holders available. Log in →