RAPID7 INC (RPD)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
Institutions report 69,350,857 shares against 67,400,640 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $73.0M | 9,012,619 | 0.00% | 8q | +36.9%+$19.7M |
| JANA Partners Management, LP | $54.7M | 6,749,936 | 2.87% | 9q | HELD |
| UBS Group AG | $32.9M | 4,059,527 | 0.00% | 31q | +32.1%+$8.0M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $32.6M | 4,020,455 | 0.00% | 2q | -22.2%-$9.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | $22.3M | 2,757,196 | 0.00% | 2q | +3.0%+$657.4K |
| TWO SIGMA INVESTMENTS, LP | $22.0M | 2,718,389 | 0.02% | 30q | +21.7%+$3.9M |
| STATE STREET CORP | $20.4M | 2,517,692 | 0.00% | 31q | +19.2%+$3.3M |
| ACADIAN ASSET MANAGEMENT LLC | $19.2M | 2,370,615 | 0.02% | 8q | +34.2%+$4.9M |
| AQR CAPITAL MANAGEMENT LLC | $15.5M | 1,908,131 | 0.01% | 6q | +160.9%+$9.5M |
| D. E. Shaw & Co., Inc. | $14.1M incl. $2.0M options PUT | 1,491,269 | 0.01% | 31q | +588.9%+$12.1M |
| CITADEL ADVISORS LLC | $13.9M incl. $1.9M options CALL+PUT | 1,490,294 | 0.00% | 31q | +152.0%+$8.4M |
| GOLDMAN SACHS GROUP INC | $13.7M | 1,686,477 | 0.00% | 31q | +113.8%+$7.3M |
| GEODE CAPITAL MANAGEMENT, LLC | $13.3M | 1,638,553 | 0.00% | 31q | +14.6%+$1.7M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $10.6M | 1,311,725 | 0.01% | 9q | -6.6%-$745.4K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $9.6M | 1,190,571 | 0.03% | 6q | +72.0%+$4.0M |
| MORGAN STANLEY | $9.0M | 1,116,158 | 0.00% | 35q | +31.6%+$2.2M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $8.3M | 1,021,758 | 0.00% | new | NEW |
| LSV ASSET MANAGEMENT | $7.7M | 946,297 | 0.01% | 4q | HELD |
| Point72 Asset Management, L.P. | $7.6M | 934,660 | 0.01% | 14q | +3.3%+$238.8K |
| CANADA LIFE ASSURANCE Co | $7.3M | 908,988 | 0.01% | 27q | -15.8%-$1.4M |
| HRT FINANCIAL LP | $7.1M | 873,484 | 0.01% | 5q | +21.2%+$1.2M |
| BANK OF AMERICA CORP /DE/ | $6.9M | 846,980 | 0.00% | 31q | +58.4%+$2.5M |
| Creative Planning | $5.6M | 688,398 | 0.00% | 8q | +190.6%+$3.7M |
| JANE STREET GROUP, LLC | $5.3M incl. $3.0M options CALL+PUT | 285,021 | 0.00% | 31q | -68.0%-$11.2M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5.2M incl. $2.3M options CALL+PUT | 362,402 | 0.00% | 31q | +16.7%+$746.9K |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | $4.7M | 575,643 | 0.30% | 25q | +79.0%+$2.1M |
| NORTHERN TRUST CORP | $4.6M | 563,421 | 0.00% | 31q | -0.9%-$43.3K |
| VICTORY CAPITAL MANAGEMENT INC | $4.3M | 527,799 | 0.00% | 28q | +28.1%+$937.8K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $4.1M | 510,685 | 0.00% | 31q | +21.2%+$722.3K |
| Pacer Advisors, Inc. | $4.1M | 504,235 | 0.01% | 17q | +7.3%+$278.0K |
| Bank of New York Mellon Corp | $3.8M | 474,602 | 0.00% | 31q | +3.7%+$138.2K |
| RENAISSANCE TECHNOLOGIES LLC | $3.5M | 427,096 | 0.00% | 3q | +186.3%+$2.3M |
| Man Group plc | $3.4M | 420,916 | 0.01% | 5q | +40.0%+$973.8K |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $3.4M | 420,545 | 0.06% | 3q | HELD |
| VANGUARD FIDUCIARY TRUST CO | $3.2M | 401,120 | 0.00% | 2q | -5.5%-$190.8K |
| FRANKLIN RESOURCES INC | $3.2M | 394,496 | 0.00% | 13q | +123.3%+$1.8M |
| Balyasny Asset Management L.P. | $3.1M incl. $2.0M options CALL | 138,682 | 0.00% | 5q | HELD |
| Quinn Opportunity Partners LLC | $3.1M | 387,897 | 0.15% | 9q | +11.5%+$324.0K |
| Vanguard Global Advisers, LLC | $3.1M | 386,043 | 0.00% | 2q | +36.9%+$843.5K |
| Centiva Capital, LP | $3.0M incl. $2.9M options CALL | 2,500 | 0.03% | 3q | -92.6%-$37.0M |
| MILLENNIUM MANAGEMENT LLC | $2.8M | 345,199 | 0.00% | 31q | -63.2%-$4.8M |
| Russell Investments Group, Ltd. | $2.7M | 341,180 | 0.00% | 31q | +181.1%+$1.7M |
| Assenagon Asset Management S.A. | $2.7M | 327,688 | 0.00% | 8q | +327.4%+$2.0M |
| Qube Research & Technologies Ltd | $2.6M | 324,278 | 0.00% | 12q | -57.1%-$3.5M |
| FMR LLC | $2.6M | 318,911 | 0.00% | 31q | +66.8%+$1.0M |
| Walleye Capital LLC | $2.6M incl. $633.4K options CALL+PUT | 239,075 | 0.01% | 16q | -5.0%-$135.1K |
| Quantinno Capital Management LP | $2.4M | 298,715 | 0.00% | 3q | +14.7%+$310.7K |
| Nuveen, LLC | $2.1M | 260,203 | 0.00% | 6q | +95.4%+$1.0M |
| PRINCIPAL FINANCIAL GROUP INC | $2.1M | 259,048 | 0.00% | 31q | +7.2%+$141.2K |
| Jump Financial, LLC | $2.0M | 250,800 | 0.02% | new | NEW |
| Engineers Gate Manager LP | $2.0M | 245,128 | 0.03% | 6q | -31.7%-$922.9K |
| ROYAL BANK OF CANADA | $2.0M | 242,357 | 0.00% | 31q | HELD |
| PANAGORA ASSET MANAGEMENT INC | $1.9M | 232,344 | 0.01% | 25q | HELD |
| DEUTSCHE BANK AG\ | $1.8M | 216,164 | 0.00% | 34q | -14.7%-$302.0K |
| GROUP ONE TRADING LLC | $1.7M CALL+PUT | options only | 0.00% | 14q | OPTIONS |
| Invesco Ltd. | $1.7M | 211,050 | 0.00% | 31q | +12.1%+$184.1K |
| Palogic Value Management, L.P. | $1.7M | 210,284 | 0.28% | 3q | +100.3%+$852.8K |
| IMC-Chicago, LLC | $1.6M incl. $1.2M options CALL+PUT | 44,820 | 0.00% | 10q | +27.9%+$348.1K |
| Circumference Group LLC | $1.4M | 178,543 | 3.14% | 3q | HELD |
| CAPITAL FUND MANAGEMENT S.A. | $1.4M | 169,903 | 0.01% | new | NEW |
| ALGERT GLOBAL LLC | $1.3M | 164,640 | 0.02% | new | NEW |
| Rangeley Capital, LLC | $1.3M incl. $151.5K options CALL | 143,000 | 1.20% | new | NEW |
| Atom Investors LP | $1.2M | 149,572 | 0.11% | 4q | -60.8%-$1.9M |
| Amundi | $1.2M | 148,544 | 0.00% | 19q | -5.2%-$66.1K |
| Mariner, LLC | $1.2M | 145,923 | 0.00% | 3q | +469.1%+$973.5K |
| Squarepoint Ops LLC | $1.2M | 143,228 | 0.00% | 7q | -40.2%-$780.1K |
| Soviero Asset Management, LP | $1.1M | 130,000 | 0.44% | new | NEW |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $1.0M | 125,000 | 0.00% | 6q | -1.6%-$16.6K |
| BARCLAYS PLC | $983.7K | 121,448 | 0.00% | 31q | +34.9%+$254.7K |
| HSBC HOLDINGS PLC | $968.8K | 120,946 | 0.00% | 10q | +252.4%+$693.8K |
| MACKENZIE FINANCIAL CORP | $964.5K | 119,078 | 0.00% | 5q | -38.5%-$603.0K |
| DIMENSIONAL FUND ADVISORS LP | $958.7K | 118,417 | 0.00% | 7q | -48.2%-$891.2K |
| CITIGROUP INC | $926.6K | 114,397 | 0.00% | 31q | +91.7%+$443.3K |
| PRICE T ROWE ASSOCIATES INC /MD/ | $910.0K | 112,277 | 0.00% | 27q | +25.2%+$183.2K |
| Y-Intercept (Hong Kong) Ltd | $902.6K | 111,434 | 0.02% | 2q | -41.4%-$637.5K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $886.3K | 79,344 | 0.00% | 5q | +322.5%+$676.5K |
| BANK OF MONTREAL /CAN/ | $869.0K | 107,282 | 0.00% | 31q | +36.7%+$233.2K |
| IEQ CAPITAL, LLC | $844.9K | 104,312 | 0.00% | new | NEW |
| AMERICAN CENTURY COMPANIES INC | $839.8K | 103,673 | 0.00% | 20q | +27.6%+$181.8K |
| BNP PARIBAS FINANCIAL MARKETS | $830.5K | 102,526 | 0.00% | 15q | -24.5%-$269.2K |
| ExodusPoint Capital Management, LP | $826.0K | 101,971 | 0.01% | 2q | +65.4%+$326.7K |
| Voss Capital, LP | $810.0K CALL | options only | 0.04% | new | OPTIONS |
| Jain Global LLC | $790.2K | 97,557 | 0.00% | 2q | +622.6%+$680.9K |
| AMERIPRISE FINANCIAL INC | $790.0K | 97,528 | 0.00% | new | NEW |
| NOMURA HOLDINGS INC | $783.3K incl. $486.0K options CALL | 36,703 | 0.00% | 15q | -5.9%-$48.9K |
| Janney Montgomery Scott LLC | $742.0K | 91,572 | 0.00% | 3q | +66.4%+$296.2K |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | $729.0K | 90,000 | 0.56% | 3q | +20.0%+$121.5K |
| Magnetar Financial LLC | $726.4K | 89,681 | 0.01% | new | NEW |
| RHUMBLINE ADVISERS | $703.4K | 86,839 | 0.00% | 31q | +9.7%+$62.1K |
| XTX Topco Ltd | $685.1K | 84,585 | 0.01% | 2q | +285.3%+$507.3K |
| SIMPLEX TRADING, LLC | $665.7K incl. $564.6K options CALL+PUT | 12,488 | 0.00% | 31q | HELD |
| Pale Fire Capital SE | $641.9K | 79,249 | 0.05% | 2q | HELD |
| Walleye Trading LLC | $623.7K CALL+PUT | options only | 0.00% | 31q | OPTIONS |
| RAYMOND JAMES FINANCIAL INC | $568.8K | 70,225 | 0.00% | new | NEW |
| Vanguard Personalized Indexing Management, LLC | $552.5K | 68,205 | 0.00% | 2q | +162.0%+$341.6K |
| WELLS FARGO & COMPANY/MN | $539.1K | 66,561 | 0.00% | 31q | -20.4%-$138.1K |
| MERCER GLOBAL ADVISORS INC /ADV | $536.0K | 66,178 | 0.00% | 2q | +108.2%+$278.6K |
| Brevan Howard Capital Management LP | $498.1K | 61,493 | 0.00% | 7q | +10.2%+$45.9K |
| GSA CAPITAL PARTNERS LLP | $451.0K | 55,702 | 0.03% | 2q | +34.2%+$115.0K |
| Legal & General Group Plc | $442.2K | 54,588 | 0.00% | 31q | -30.0%-$189.6K |
Showing the largest 100 of 240 reported holders.
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-08-31 | 2026-08-27 | Directors or officers departed or appointed | filing |
| 2026-08-10 | 2026-08-07 | Exit or disposal costs | filing |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 46 | $12.0M | 969,982 | 11 | 17 | 7 | 0.0% |
| Q2 2026 | 240 | $582.3M | 69,350,857 | 50 | 105 | 54 | 3.5% |
| Q1 2026 | 246 | $352.8M | 61,755,924 | 63 | 83 | 65 | 3.3% |
| Q4 2025 | 230 | $999.5M | 63,463,981 | 41 | 89 | 67 | 3.5% |
| Q3 2025 | 234 | $1.2B | 61,829,063 | 36 | 95 | 72 | 5.2% |
| Q2 2025 | 243 | $1.6B | 64,026,826 | 36 | 92 | 79 | 5.8% |
| Q1 2025 | 258 | $1.7B | 62,153,767 | 38 | 92 | 80 | 2.5% |
| Q4 2024 | 278 | $2.5B | 60,850,667 | 42 | 91 | 88 | 2.3% |
| Q3 2024 | 262 | $2.5B | 61,336,605 | 36 | 88 | 95 | 2.8% |
| Q2 2024 | 280 | $2.8B | 63,271,286 | 50 | 98 | 92 | 4.0% |
| Q1 2024 | 306 | $3.2B | 61,988,304 | 47 | 96 | 108 | 4.6% |
| Q4 2023 | 303 | $3.6B | 61,438,017 | 30 | 89 | 114 | 3.1% |
| Q3 2023 | 297 | $2.9B | 60,022,801 | 46 | 104 | 93 | 3.8% |
| Q2 2023 | 296 | $2.9B | 59,224,281 | 48 | 98 | 86 | 7.5% |
| Q1 2023 | 291 | $2.9B | 59,649,649 | 58 | 101 | 86 | 4.3% |
| Q4 2022 | 267 | $2.0B | 58,449,994 | 46 | 96 | 89 | 2.8% |
| Q3 2022 | 284 | $10.9B | 244,074,872 | 36 | 105 | 91 | 3.9% |
| Q2 2022 | 300 | $17.9B | 266,794,575 | 43 | 110 | 89 | 0.2% |
| Q1 2022 | 307 | $27.1B | 302,505,829 | 37 | 106 | 103 | 0.2% |
| Q4 2021 | 322 | $20.9B | 176,027,339 | 27 | 120 | 102 | 0.4% |
| Q3 2021 | 309 | $23.8B | 210,445,714 | 63 | 92 | 100 | 0.2% |
| Q2 2021 | 258 | $13.7B | 245,991,284 | 28 | 88 | 94 | 0.5% |
| Q1 2021 | 262 | $15.3B | 204,311,524 | 42 | 82 | 107 | 0.3% |
| Q4 2020 | 267 | $25.4B | 280,328,862 | 42 | 97 | 77 | 0.6% |
| Q3 2020 | 246 | $12.6B | 205,307,263 | 34 | 67 | 95 | 0.5% |
| Q2 2020 | 231 | $10.5B | 205,708,459 | 42 | 92 | 60 | 0.3% |
| Q1 2020 | 217 | $9.7B | 224,183,391 | 27 | 87 | 64 | 0.1% |
| Q4 2019 | 227 | $7.6B | 135,594,679 | 29 | 74 | 73 | 0.1% |
| Q3 2019 | 229 | $7.0B | 153,225,850 | 42 | 83 | 70 | 0.4% |
| Q2 2019 | 235 | $5.7B | 95,693,322 | 36 | 69 | 91 | 2.8% |
| Q1 2019 | 225 | $4.9B | 95,310,472 | 59 | 62 | 77 | 2.0% |
| Q4 2018 | 195 | $4.2B | 132,823,445 | 4 | 2 | 2 | 0.9% |
