RPD — RAPID7 INC

Ownership history in Shay Capital LLC  ·  7 quarters on record

This page tracks every 13F SEC filing in which Shay Capital LLC reported a position in RAPID7 INC (RPD). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.43% (2023 Q2)
Avg. % of fund
0.13%
First filed
2023 Q1
Last filed
2025 Q4
Quarters held
7
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 40,000 -25,000 -38.5% 0.06% $608K $15.20
2025 Q3 ADDED 65,000 +22,294 +52.2% 0.11% $1.2M $18.75
2025 Q3 ADDED 42,706 +9,750 +29.6% 0.07% $801K $18.75
2025 Q2 ADDED 32,956 +30,456 +1218.2% 0.09% $762K $23.13
2023 Q2 REDUCED 2,500 -65,000 -96.3% 0.02% $113K $45.28
2023 Q2 ADDED 67,500 +51,500 +321.9% 0.43% $3.1M $45.28
2023 Q1 INITIATED 16,000 — — 0.14% $735K $45.91
% of Fund (quarterly)    RPD price (monthly, adj. close)

Other funds also holding RPD

As of 2025 Q4 — sorted by position size

JANA Partners Management, LP 5.33% Circumference Group LLC 4.1% Penserra Capital Management LLC 3Y 7Y 0.73% NANO CAP NEW MILLENNIUM GROWTH FUND L P 0.45% Invenomic Capital Management LP 3Y 0.44% Palogic Value Management, L.P. 3Y 0.41% IQ EQ FUND MANAGEMENT (IRELAND) Ltd 3Y 7Y 0.34% SHAPIRO CAPITAL MANAGEMENT LLC 3Y 7Y 0.3% Quinn Opportunity Partners LLC 3Y 7Y 0.19% Atom Investors LP 3Y 7Y 0.16%
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