13F

Stock

Rapid7, Inc.

RPD · held by 290 managers

Reported value

$1.11B

Holders

290

+72 new · −67 exited

Holders’ est. mark

−$396.7M

Price effect on 183 books still in the name

Largest holder

$232.4M

Lynrock Lake LP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Lynrock Lake LP260.3M$232.4M−$9.06MAdded$32.2M
TENOR CAPITAL MANAGEMENT Co., L.P.120M$112M−$1.26MAdded$8.5M
Opti Capital Management, LP54.5M$51.9M$31.4KAdded$5.95M
Linden Advisors LP61.1M$51.6M−$4.23MCut−$4.25M
CAPSTONE INVESTMENT ADVISORS, LLC53.4M$50.5M−$100.5KAdded$13.5M
BlackRock, Inc.21M$49.3M−$68.7MCut−$60.3M
Davidson Kempner Capital Management LP51M$47.9M−$178.5KCut−$1.59M
Balyasny Asset Management L.P.45.5M$41.2M−$1.74MAdded$5M
DeepCurrents Investment Group LLC42.5M$40.3M−$47.7KCut−$47.7K
MILLENNIUM MANAGEMENT LLC36.4M$38.9M−$13.9MAdded$23.9M
JANA Partners Management, LP6.74M$37.2M−$65.3MCut−$65.3M
Walleye Capital LLC30.3M$29.7M−$3.39MAdded$21.2M
VANGUARD PORTFOLIO MANAGEMENT LLC5.16M$28.5MHeld
State Street15.3M$24.1M−$17.6MCut−$15.4M
UBS Group AG3.07M$16.9M−$28.8MCut−$28.2M
VANGUARD CAPITAL MANAGEMENT LLC2.68M$14.7MHeld
D. E. Shaw & Co., Inc.14.5M$13.2M−$6.01MCut−$6.29M
TWO SIGMA INVESTMENTS, LP2.23M$12.3M−$7.38MAdded$736.8K
MORGAN STANLEY7.94M$10.6M−$2.14MCut−$15.7M
ABSOLUTE INVESTMENT ADVISERS, LLC10.1M$9.35M−$142.8KCut−$142.8K
Calamos Advisors LLC10M$8.41M−$712.5KCut−$7.52M
GEODE CAPITAL MANAGEMENT, LLC1.43M$7.88M−$13.9MCut−$14.4M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.1.4M$7.73M−$12.7MCut−$12.1M
WELLS FARGO & COMPANY/MN7.51M$7.51M−$1.71MAdded$5.16M
Alyeska Investment Group, L.P.1.13M$6.24M−$11MCut−$11.9M
CAMDEN ASSET MANAGEMENT L P /CA7.09M$5.94M−$511.9KCut−$10.5M
JANE STREET GROUP, LLC1.52M$5.48M−$1.36MAdded$3.7M
Verition Fund Management LLC6.06M$5.4M−$1.75MCut−$1.81M
MARSHALL WACE, LLP923.6K$5.09M−$8.95MCut−$16.3M
Point72 Asset Management, L.P.905.2K$4.99M−$4.3MCut−$1.76M
WATER ISLAND CAPITAL LLC5.5M$4.86M−$236.4KCut−$236.4K
KIM, LLC4.69M$4.44M−$4.43KCut−$5.04M
GOLDMAN SACHS GROUP INC788.8K$4.35M−$5.52MCut−$4.32M
Chicago Capital Management, LLC4.52K$4.29MNew
Qube Research & Technologies Ltd756.2K$4.17M−$2.42MAdded$363.8K
Icahn Capital731.3K$4.03M−$3.01MCut−$690.9K
JACOBS LEVY EQUITY MANAGEMENT, INC692.3K$3.81M−$6.71MCut−$14.4M
Ewing Morris & Co. Investment Partners Ltd.4.35M$3.77M−$346.2KCut−$4.13M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC641.5K$3.53M−$6.22MCut−$18M
JPMORGAN CHASE & CO3.65M$3.35M−$744KAdded$2.56M
Citadel591.4K$3.26M−$3.06MCut−$1.55M
NORTHERN TRUST CORP568.8K$3.13M−$5.41MCut−$5.35M
BANK OF AMERICA CORP /DE/534.6K$2.95M−$4.5MCut−$4.15M
STATE OF WISCONSIN INVESTMENT BOARD3M$2.82M−$10.5KCut−$10.5K
Bank of New York Mellon Corp457.5K$2.52M−$2.42MCut−$5.5M
VANGUARD FIDUCIARY TRUST CO424.7K$2.34MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC421.5K$2.32M−$4.08MCut−$5.39M
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC420.5K$2.32M−$269.4KAdded$1.89M
VICTORY CAPITAL MANAGEMENT INC412K$2.27M−$1.17MAdded$436.8K
TRUIST FINANCIAL CORP2.6M$2.22M−$140.3KCut−$114.7K
Atom Investors LP381.2K$2.1M−$1.31MAdded$46.3K
Engineers Gate Manager LP359.1K$1.98M−$127.1KAdded$1.78M
Brooklyn Investment Group348.4K$1.92M−$210.5KAdded$1.59M
Quinn Opportunity Partners LLC347.9K$1.92M−$2.85MCut−$2.55M
WOLVERINE ASSET MANAGEMENT LLC2.16M$1.92M−$159.1KAdded$1.75M
IQ EQ FUND MANAGEMENT (IRELAND) Ltd321.5K$1.77M−$3.12MCut−$3.12M
SUSQUEHANNA INTERNATIONAL GROUP, LLP310.4K$1.71M−$1.9MCut−$1.27M
SSI INVESTMENT MANAGEMENT LLC2M$1.68M−$144.4KCut−$1.51M
Man Group plc300.7K$1.66M−$1.27MCut−$335.2K
OCCUDO QUANTITATIVE STRATEGIES LP269.9K$1.59MNew
OAKTREE CAPITAL MANAGEMENT LP1.67M$1.57MNew
Vanguard Global Advisers, LLC281.9K$1.55MHeld
Quantinno Capital Management LP260.4K$1.43M−$288KAdded$982.9K
DEUTSCHE BANK AG\253.4K$1.4M−$2.46MCut−$3.06M
Russell Investments Group, Ltd.876.4K$1.38M−$1.69MCut−$502.8K
PRINCIPAL FINANCIAL GROUP INC241.6K$1.33M−$1.37MCut−$818.1K
ROYAL BANK OF CANADA241.3K$1.33M$824.7KCut−$5.09M
Squarepoint Ops LLC239.5K$1.32M−$404.6KAdded$685.2K
Creative Planning236.9K$1.31M−$1.32MCut−$772.5K
PANAGORA ASSET MANAGEMENT INC232.9K$1.28M−$2.24MCut−$2.23M
DIMENSIONAL FUND ADVISORS LP228.5K$1.26M−$2.21MCut−$3.06M
MACKENZIE FINANCIAL CORP193.5K$1.07M−$762.8KCut−$113.5K
Fidelity191.2K$1.05M−$1.31MCut−$996.8K
Y-Intercept (Hong Kong) Ltd190.1K$1.05MNew
Invesco Ltd.188.3K$1.04M−$1.12MCut−$727K
ALLIANCEBERNSTEIN L.P.67.1K$1.02M−$0Cut−$1.21M
Circumference Group LLC178.5K$983.8K−$1.73MCut−$2.82M
FRANKLIN RESOURCES INC176.7K$973.4K−$1.54MCut−$1.44M
Amundi156.7K$863.5K−$13MCut−$297M
Renaissance Technologies149.2K$822.1K−$227.7KAdded$464.9K
BNP PARIBAS FINANCIAL MARKETS135.8K$748.1K−$1.32MCut−$4.39M
Nuveen, LLC133.2K$733.9K−$1.29MCut−$6.21M
BARCLAYS PLC328K$718.8K−$2.05MCut−$3.24M
Universal- Beteiligungs- und Servicegesellschaft mbH127.1K$700.1K−$384.7KAdded$98.8K
Asset Management One Co., Ltd.125.9K$693.6K−$1.21MCut−$1.19M
Soros Fund Management125K$688.8K$567.4KCut−$74.7M
Swiss National Bank114.9K$633.1K−$1.11MCut−$1.11M
Palogic Value Management, L.P.105K$578.5K−$629.9KCut−$409.4K
BANK OF MONTREAL /CAN/165.5K$514.3K−$771.9KCut−$902.4K
Schonfeld Strategic Advisors LLC87.7K$483.2KNew
AXQ CAPITAL, LP84.1K$463.6KNew
WELLINGTON MANAGEMENT GROUP LLP485K$458.6K−$770Cut−$770
AMERICAN CENTURY COMPANIES INC81.2K$447.6K−$686.3KCut−$629K
Pale Fire Capital SE79.2K$436.7KNew
RHUMBLINE ADVISERS79.2K$436.2K−$767.2KCut−$860K
Legal & General Group Plc78K$429.8K−$742.7KCut−$735.3K
Assenagon Asset Management S.A.76.7K$422.4K−$742.9KCut−$768K
NANO CAP NEW MILLENNIUM GROWTH FUND L P75K$413.3K−$339.1KCut−$118.8K
CITIGROUP INC158.7K$412.5K−$318.6KCut−$263.6K
LAZARD ASSET MANAGEMENT LLC40.6M$390.4K−$46.5KAdded$20.8K
NORDEA INVESTMENT MANAGEMENT AB70.6K$386.9K−$698.2KCut−$710.9K
QUADRANT CAPITAL GROUP LLC68.3K$376.1K−$216KAdded$37.4K
ExodusPoint Capital Management, LP61.6K$339.6KNew
JANUS HENDERSON GROUP PLC61.4K$338.4K−$594.2KCut−$2M
FourThought Financial Partners, LLC58.5K$322.2KNew
Freestone Grove Partners LP58.4K$321.9KNew
BOOTHBAY FUND MANAGEMENT, LLC56.3K$310.1KNew
Brevan Howard Capital Management LP55.8K$307.6K−$473.9KCut−$435.9K
Woodline Partners LP54.9K$302.4KNew
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM54.8K$302K−$531.2KCut−$538.4K
Empirical Asset Management, LLC51.3K$282.4KNew
Counterpoint Mutual Funds LLC50.5K$278.4KNew
State of Wyoming43K$237.1K−$250.1KCut−$155.2K
Campbell & CO Investment Adviser LLC42.6K$234.9KNew
Tempus Wealth Planning, LLC42.3K$233.1K−$361.8KCut−$334.5K
NOMURA HOLDINGS INC39K$214.9K−$377.9KCut−$2.04M
Bleakley Financial Group, LLC38.2K$210.4KNew
Sanctuary Advisors, LLC36.3K$200.1KNew
IMC-Chicago, LLC35K$193.1K−$339.5KCut−$979.8K
HSBC HOLDINGS PLC34.3K$190.8K−$335KCut−$2.26M
VANGUARD ASSET MANAGEMENT, Ltd34.6K$190.8KHeld
Northwest & Ethical Investments L.P.200K$188.3K$554Added$554
Centiva Capital, LP33.7K$185.8K−$326.7KCut−$775K
Commonwealth Financial Services, LLC33.5K$184.4KNew
ACORN FINANCIAL ADVISORY SERVICES INC /ADV32.4K$178.4K−$313.7KCut−$319.6K
OP Asset Management Ltd31.9K$175.9KNew
MERCER GLOBAL ADVISORS INC /ADV31.8K$175.1KNew
CANADA PENSION PLAN INVESTMENT BOARD30.3K$167K−$293.6KCut−$643.2K
Summit Trail Advisors, LLC29.7K$163.4KNew
PRUDENTIAL FINANCIAL INC28.5K$156.8KNew
MetLife Investment Management, LLC27.8K$153.3K−$269.6KCut−$395.8K
Numerai GP LLC27.7K$152.4KNew
DIVERSIFIED TRUST CO27.5K$151.3K−$223.5KCut−$199.3K
Vanguard Personalized Indexing Management, LLC26K$143.4KNew
Mariner, LLC25.6K$141.3K−$131.2KCut−$64.5K
Headlands Technologies LLC25K$137.6KNew
Williams & Novak, LLC25.1K$136.8KNew
Mirae Asset Global Investments Co., Ltd.24.8K$136.4K−$205.9KCut−$186.6K
Quadrature Capital Ltd23.8K$131.1K−$230.5KCut−$291.2K
CWM, LLC22.6K$124.4K$91.5KAdded$124.1K
State of Tennessee, Department of Treasury22.1K$121.8K−$91.6KCut−$48.6K
XTX Topco Ltd22K$121KNew
Cetera Investment Advisers20.2K$111.1KNew
PharVision Advisers, LLC19.9K$109.5KNew
NEW YORK STATE COMMON RETIREMENT FUND18.6K$102.6K−$180.3KCut−$180.3K
FOX RUN MANAGEMENT, L.L.C.18.8K$102.2KNew
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC18.8K$100.9K−$106KCut−$68.4K
EVERGREEN CAPITAL MANAGEMENT LLC18.2K$100.4KNew
MANUFACTURERS LIFE INSURANCE COMPANY, THE17.8K$98K−$172.3KCut−$344.1K
Police & Firemen's Retirement System of New Jersey17.7K$97.4K−$171.2KCut−$171.2K
DRW Securities, LLC17.3K$95.2K−$147.3KCut−$135.9K
Y.D. More Investments Ltd17.2K$94.7K−$109.6KCut−$77.2K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM17.1K$94K−$165.3KCut−$165.3K
Zurcher Kantonalbank (Zurich Cantonalbank)16.8K$92.7K−$162.9KCut−$162.9K
Resonant Capital Advisors, LLC16.8K$92.5KNew
Leonteq Securities AG16.4K$90.4K−$159KCut−$169.3K
ARIZONA STATE RETIREMENT SYSTEM16.2K$89.2K−$156.9KCut−$157K
TWO SIGMA SECURITIES, LLC16.1K$88.5KNew
Park Capital Management, LLC / WI15.9K$87.7KNew
Swiss Life Asset Management Ltd15.6K$86.2K−$119.1KCut−$100.6K
Advisors Asset Management, Inc.14.8K$81.3K−$50.5KAdded$2.14K
INTECH INVESTMENT MANAGEMENT LLC14.7K$81.3K−$142.9KCut−$304.6K
BAILARD, INC.14.1K$77.7K−$136.6KCut−$136.6K
Twelve Points Wealth Management LLC14K$77.2KNew
Inscription Capital, LLC13.9K$76.8KNew
Jain Global LLC13.5K$74.4KNew
Vanguard Investments Australia, Ltd.13.5K$74.2KHeld
Capula Management Ltd13.3K$73KNew
GABELLI FUNDS LLC13.2K$72.6KNew
Poehling Capital Management, INC.13K$71.9K−$126.4KCut−$140.2K
Pallas Capital Advisors LLC12.9K$71.1KNew
RAYMOND JAMES FINANCIAL INC82K$68.7K−$675.4KCut−$1.67M
SIG BROKERAGE, LP12.4K$68.6KNew
Abacus Wealth Partners, LLC12.4K$68.2KNew
Pathstone Holdings, LLC12K$66.4KNew
KLP KAPITALFORVALTNING AS12K$66.1K−$116.3KCut−$116.3K
WINTON GROUP Ltd11.9K$65.4KNew
VOYA INVESTMENT MANAGEMENT LLC11.6K$63.9K−$112.4KCut−$116.1K
BANK OF NOVA SCOTIA11.6K$63.7K−$111.9KCut−$450.6K
EP Wealth Advisors, LLC11K$60.7KNew
Marex Group plc10.7K$58.9K−$103.5KCut−$103.5K
GROUP ONE TRADING LLC10.6K$58.2K−$20.3KAdded$26.4K
Occidental Asset Management, LLC10.5K$58.1KNew
Caprock Group, LLC10.4K$57.6KNew
Savant Capital, LLC10.2K$56K−$98.5KCut−$157.7K
Migdal Insurance & Financial Holdings Ltd.10K$55.1K$54.9KAdded$54.8K
Versant Capital Management, Inc9.23K$50.9K−$6.61KAdded$40.5K
Quantbot Technologies LP8.4K$46.3KNew
Parallel Advisors, LLC6.34K$34.9K−$29.4KCut−$11.2K
Ensign Peak Advisors, Inc5.69K$31.3K−$55.1KCut−$55.1K
Farther Finance Advisors, LLC5.59K$30.4K−$15.1KAdded$6.95K
Ameritas Investment Partners, Inc.5.34K$29.4K−$51.7KCut−$51.7K
CSS LLC/IL30K$28.5K−$81Cut−$81
GAMMA Investing LLC4.87K$26.8K−$1.2KAdded$24.9K
SIGNATUREFD, LLC4.51K$24.9K−$4.79KAdded$17.4K
Sound Income Strategies, LLC3.46K$18.8K−$18.9KCut−$14.4K
Tower Research Capital LLC (TRC)3.08K$17K−$29.8KCut−$103.4K
Walleye Trading LLC2.98K$16.4K−$28.9KCut−$216.7K
US BANCORP \DE\1.78K$9.8K−$17.2KCut−$18.3K
ACADIAN ASSET MANAGEMENT LLC1.77M$9.72K−$4.44KAdded$2.76K
Arax Advisory Partners1.73K$9.55K−$2.87KAdded$5.06K
PNC Financial Services Group, Inc.1.57K$8.66K−$12.7KCut−$11.3K
Rockefeller Capital Management L.P.1.34K$7.38K−$882Added$5.99K
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA1.1K$6.06K−$10.7KCut−$10.7K
CANADA LIFE ASSURANCE Co1.08M$5.95K−$7.1KCut−$5.2K
Altshuler Shaham Ltd1K$5.51KNew
LSV ASSET MANAGEMENT946.3K$5.21K−$9.17KCut−$9.72K
VEGA INVESTMENT SOLUTIONS920$5.07K−$8.91KCut−$8.91K
Allworth Financial LP858$4.73K−$3.27KCut−$395
SG Americas Securities, LLC817.6K$4.5K−$6.98KCut−$5.87K
Strategic Wealth Partners, Ltd.810$4.46K−$7.85KCut−$7.85K
OSAIC HOLDINGS, INC.787$4.34K−$7.63KCut−$8.48K
HRT FINANCIAL LP720.5K$3.97K−$135Added$3.76K
EverSource Wealth Advisors, LLC625$3.44K−$5.21KCut−$4.73K
IFP Advisors, Inc588$3.24K−$5.45KCut−$5.3K
Aster Capital Management (DIFC) Ltd101$2.68K$1.14KCut−$21.4K
Smartleaf Asset Management LLC472$2.57K−$834Added$1.29K
Sterling Capital Management LLC425$2.34K−$4.12KCut−$4.12K
Essential Partners LLC407$2.24K−$3.94KCut−$13.1K
Bell Investment Advisors, Inc333$1.83KNew
Advisory Services Network, LLC332$1.83KNew
Larson Financial Group LLC328$1.81K−$3.18KCut−$7.42K
LOS ANGELES CAPITAL MANAGEMENT LLC324$1.78K−$4.12KCut−$83.3K
Root Financial Partners, LLC315$1.74KNew
JONES FINANCIAL COMPANIES LLLP328$1.73K−$2.47KCut−$2.06K
Private Wealth Management Group, LLC277$1.53KNew
Red Tortoise LLC238$1.31K−$2.31KCut−$2.31K
Investors Portfolio Services LLC187$1.15KNew
Pinnacle Wealth Planning Services, Inc.186$1.02K−$1.8KCut−$7.94K
Blue Trust, Inc.166$915−$717Cut−$210
Steward Partners Investment Advisory, LLC148$815−$1.44KCut−$1.44K
Caitong International Asset Management Co., Ltd147$810New
MassMutual Private Wealth & Trust, FSB146$804−$1.41KCut−$2.57K
True Wealth Design, LLC120$662−$1.16KCut−$5.36K
PRICE T ROWE ASSOCIATES INC /MD/89.7K$495−$687Cut−$583
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO88$485−$853Cut−$853
Cornerstone Planning Group LLC63$421New
Cornerstone Financial Management LLC72$397New
Bare Financial Services, Inc70$386−$678Cut−$1.2K
MV CAPITAL MANAGEMENT, INC.63$348−$610Cut−$2.12K
Alken Asset Management Ltd400$331New
Winch Advisory Services, LLC55$303−$533Cut−$533
Janney Montgomery Scott LLC55K$303−$533Cut−$536
ROTHSCHILD INVESTMENT LLC55$303−$397Cut−$320
GSA CAPITAL PARTNERS LLP41.5K$229New
SBI Securities Co., Ltd.38$209−$282Cut−$232
Wealth Preservation Advisors, LLC18$99New
Handelsbanken Fonder AB16.2K$89−$157Cut−$157
Transamerica Financial Advisors, LLC15$82−$88Cut−$55
SJS Investment Consulting Inc.12$67New

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.