Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in RPD held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | JANA Partners Management, LP | 6.7M | $37.2M | 0.0% | 10.100% | 2.31% |
| 2 | BlackRock, Inc. | 6.6M | $36.3M | +0.6% | 9.862% | 0.00% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5.2M | $28.5M | — | 7.735% | 0.00% |
| 4 | UBS Group AG | 3.1M | $16.9M | +3.5% | 4.604% | 0.00% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2.7M | $14.7M | — | 4.008% | 0.00% |
| 6 | TWO SIGMA INVESTMENTS, LP | 2.2M | $12.3M | +193.4% | 3.346% | 0.01% |
| 7 | STATE STREET CORP | 2.1M | $11.6M | +14.1% | 3.163% | 0.00% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1.4M | $7.9M | -2.3% | 2.141% | 0.00% |
| 9 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1.4M | $7.7M | +7.4% | 2.102% | 0.01% |
| 10 | Alyeska Investment Group, L.P. | 1.1M | $6.2M | -5.0% | 1.697% | 0.02% |
| 11 | MILLENNIUM MANAGEMENT LLC | 938K | $5.2M | -4.3% | 1.405% | 0.00% |
| 12 | MARSHALL WACE, LLP | 924K | $5.1M | -34.3% | 1.383% | 0.01% |
| 13 | Point72 Asset Management, L.P. | 905K | $5.0M | +104.0% | 1.356% | 0.01% |
| 14 | MORGAN STANLEY | 848K | $4.7M | +9.0% | 1.270% | 0.00% |
| 15 | GOLDMAN SACHS GROUP INC | 789K | $4.3M | +38.4% | 1.181% | 0.00% |
| 16 | Qube Research & Technologies Ltd | 756K | $4.2M | +202.3% | 1.133% | 0.00% |
| 17 | AQR CAPITAL MANAGEMENT LLC | 731K | $4.0M | +135.5% | 1.095% | 0.00% |
| 18 | CITADEL ADVISORS LLC | 710K | $3.9M | +21.3% | 1.063% | 0.00% |
| 19 | JACOBS LEVY EQUITY MANAGEMENT, INC | 692K | $3.8M | -42.1% | 1.037% | 0.02% |
| 20 | UBS ASSET MANAGEMENT AMERICAS INC | 641K | $3.5M | -54.6% | 0.961% | 0.00% |
| 21 | NORTHERN TRUST CORP | 569K | $3.1M | +1.9% | 0.852% | 0.00% |
| 22 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 542K | $3.0M | +26.8% | 0.811% | 0.00% |
| 23 | BANK OF AMERICA CORP /DE/ | 535K | $2.9M | +14.6% | 0.801% | 0.00% |
| 24 | D. E. Shaw & Co., Inc. | 468K | $2.6M | +4.4% | 0.700% | 0.00% |
| 25 | Bank of New York Mellon Corp | 458K | $2.5M | -11.0% | 0.685% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in RPD — a direct measure of their conviction.
Filings activity in RPD during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 235 | +6.8% | 64.55% | 117.04 pp | $308M | 64% |
| Q4 2025 | 220 | 2.7% | 181.59% | 18.40 pp | $866M | 21% |
| Q3 2025 | 226 | 5.0% | 199.99% | +0.00 pp | $1.10B | 23% |
| Q2 2025 | 238 | 4.4% | 199.99% | +0.00 pp | $1.43B | 11% |
| Q1 2025 | 249 | 6.4% | 199.99% | +0.00 pp | $1.60B | 45% |
| Q4 2024 | 266 | +3.5% | 199.99% | +0.00 pp | $2.91B | +24% |
| Q3 2024 | 257 | 2.7% | 199.99% | +0.00 pp | $2.36B | 7.9% |
| Q2 2024 | 264 | — | 199.99% | — | $2.56B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying RPD stock.
Based on Q1 2026 13F filings, institutional ownership of Rapid7, Inc. stands at 64.5%, held across 235 reporting institutions.
JANA Partners Management, LP is the largest reported institutional holder of RPD, with approximately 6,743,653 shares worth $0.04B as of Q1 2026.
Yes — 5 widely-followed marquee investors appear among the top 25 institutional holders of RPD, including TWO SIGMA INVESTMENTS, LP, MILLENNIUM MANAGEMENT LLC, Point72 Asset Management, L.P., CITADEL ADVISORS LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for RPD is 59 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
71 institutions opened new positions in RPD during Q1 2026, while 56 fully exited. 27 added to existing positions and 136 trimmed.
RPD institutional ownership fell by 117.04 percentage points quarter-over-quarter, with a net change of +15 holders.
The top 10 institutions account for 58.3% of all reported 13F value in RPD, and the top 25 account for 77.1%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Rapid7, Inc. (RPD) Institutional Ownership