Vault-13

RAPID7 INC RPD

COM · Common Stock · CUSIP 753422104 · ISIN US7534221046

294 institutional holders
58,196,74158.2m shares reported held*
98.2% of all shares outstanding*
$2.5bnreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($468.0k this quarter). Holder counts are more reliable. Shares outstanding: 59.2m as of 2022-10-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $43.01. Options: 15 managers hold calls ($24.0m notional), 17 hold puts ($18.0m).

Biggest calls

KINGDON CAPITAL MANAGEMENT, L.L.C. — $6.1m142.5k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP — $6.0m138.7k shares
CITADEL ADVISORS LLC — $3.2m75.2k shares
Walleye Trading LLC — $2.1m48.6k shares
D. E. Shaw & Co., Inc. — $1.8m43.0k shares
PEAK6 Investments LLC — $1.1m25.7k shares
Walleye Capital LLC — $871.0k20.3k shares
WOLVERINE TRADING, LLC — $710.0k16.3k shares
CAPITAL FUND MANAGEMENT S.A. — $467.6k10.9k shares
GROUP ONE TRADING LLC — $425.0k9.9k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP — $5.0m117.6k shares
KINGDON CAPITAL MANAGEMENT, L.L.C. — $3.4m80.0k shares
Caption Management, LLC — $1.8m42.1k shares
CITADEL ADVISORS LLC — $1.2m28.7k shares
D. E. Shaw & Co., Inc. — $1.1m25.1k shares
Walleye Trading LLC — $879.0k20.5k shares
JANE STREET GROUP, LLC — $841.0k19.6k shares
Walleye Capital LLC — $704.0k16.4k shares
Squarepoint Ops LLC — $695.0k16.2k shares
Cubist Systematic Strategies, LLC — $579.0k13.5k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
JANA Partners Management, LP 13D · may seek influence +0.2 pts · filed 2026-03-30
Stated purposeItem 4 is hereby amended and supplemented as follows: On March 26, 2026, the Reporting Person entered into a Nomination and Support Agreement with the Issuer (the "Nomination and Support Agreement"), pursuant to which, among other things, the Issuer agreed to nominate Kevin Galligan ("Mr. Galligan") to the Issuer's slate of recommended nominees standing for election at its 2026 annual meeting of stockholder and to solicit proxies in support of his election. Pursuant to the Nomination and Support Agreement, the Reporting Person is now permitted to acquire beneficial ownership of up to 19.9% of the Issuer's Shares, and the Board has approved any such acquisition for the purposes of certain provisions of the Delaware General Corporation Law. The summary of the Nomination and Support Agreemen… Full filing
10.3% +0.2 pts 6.8m≈ $54.8m 2026-03-30
BlackRock, Inc. 13G · institution filed 2025-10-17 9.1% 5.9m≈ $47.9m 2025-10-17
VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution -1.7 pts · filed 2026-07-31 6.6% -1.7 pts 4.4m≈ $35.8m 2026-07-31

Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)

Insider purchases and sales in Q3 2022

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
505Q4 20: 0 buyingQ4 20: 0 sellingQ1 21: 0 buyingQ1 21: 0 sellingQ1 21Q2 21: 0 buyingQ2 21: 0 sellingQ3 21: 0 buyingQ3 21: 0 sellingQ3 21Q4 21: 0 buyingQ4 21: 5 sellingQ1 22: 0 buyingQ1 22: 4 sellingQ1 22Q2 22: 1 buyingQ2 22: 1 sellingQ3 22: 0 buyingQ3 22: 0 sellingQ3 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20200—0——
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20210—5$22.9m—
Q1 20220—4$7.1m—
Q2 20221$327.5k1$33.1k—
Q3 20220—0——

None reported in Q3 2022.

Holders, Q3 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.01% of their portfolio New York, NY 5,642,5095.6m $242.1m $242.1m 0.01% —
2 VANGUARD GROUP INC 0.01% of their portfolio Valley Forge, PA 5,446,5435.4m $233.7m $233.7m 0.01% —
3 WELLINGTON MANAGEMENT GROUP LLP 0.03% of their portfolio Boston, MA 3,506,8053.5m $150.4m $150.4m 0.03% —
4 FMR LLC 0.01% of their portfolio BOSTON, MA 2,844,9512.8m $122.0m $122.0m 0.01% —
5 WASATCH ADVISORS LP 0.78% of their portfolio SALT LAKE CITY, UT 2,604,6592.6m $111.7m $111.7m 0.78% —
6 FIRST TRUST ADVISORS LP 0.12% of their portfolio Wheaton, IL 2,113,3272.1m $90.7m $90.7m 0.12% —
7 GOLDMAN SACHS GROUP INC 0.02% of their portfolio NEW YORK, NY 1,503,2791.5m $64.5m $64.5m 0.02% —
8 Bank of New York Mellon Corp 0.01% of their portfolio NEW YORK, NY 1,364,4991.4m $58.5m $58.5m 0.01% —
9 Allspring Global Investments Holdings, LLC 0.10% of their portfolio CHARLOTTE, NC 1,332,9771.3m $57.2m $57.2m 0.10% —
10 FEDERATED HERMES, INC. 0.16% of their portfolio PITTSBURGH, PA 1,288,6021.3m $55.3m $55.3m 0.16% —
11 MACQUARIE GROUP LTD 0.07% of their portfolio Sydney, NSW 2000, C3 1,258,7421.3m $54.0m $54.0m 0.07% —
12 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,232,4781.2m $52.9m $52.9m 0.00% —
13 GW&K Investment Management, LLC 0.57% of their portfolio BOSTON, MA 1,212,5971.2m $52.0m $52.0m 0.57% —
14 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.02% of their portfolio Boston, MA 1,099,3201.1m $47.2m $47.2m 0.02% —
15 PICTET ASSET MANAGEMENT SA 0.07% of their portfolio GENEVA 73, V8 1,048,3351.0m $45.0m $45.0m 0.07% —
16 GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BOSTON, MA 1,042,6971.0m $44.7m $44.7m 0.01% —
17 CREDIT SUISSE AG/ 0.05% of their portfolio ZURICH, V8 970,229970.2k $41.6m $41.6m 0.05% —
18 Mirae Asset Global Investments Co., Ltd. 0.10% of their portfolio SEOUL, M5 878,482878.5k $37.7m $37.7m 0.10% —
19 DEUTSCHE BANK AG\ 0.02% of their portfolio FRANKFURT AM MAIN, 2M 854,191854.2k $36.6m $36.6m 0.02% —
20 Stephens Investment Management Group LLC 0.62% of their portfolio LITTLE ROCK, AR 765,482765.5k $32.8m $32.8m 0.62% —
21 BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.12% of their portfolio Paris, I0 713,595713.6k $30.6m $30.6m 0.12% —
22 AXA S.A. 0.06% of their portfolio PARIS, I0 676,254676.3k $29.0m $29.0m 0.06% —
23 D. E. Shaw & Co., Inc. 0.05% of their portfolio New York, NY 604,647604.6k $25.9m $25.9m 0.05% —
24 VOYA INVESTMENT MANAGEMENT LLC 0.03% of their portfolio ATLANTA, GA 604,401604.4k $25.9m $25.9m 0.03% —
25 MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio NEW YORK, NY 593,668593.7k $25.5m $25.5m 0.03% —
26 ROYAL BANK OF CANADA 0.01% of their portfolio TORONTO, A6 569,705569.7k $24.4m $24.4m 0.01% —
27 NORGES BANK 0.01% of their portfolio OSLO, Q8 568,781568.8k $24.4m $24.4m 0.01% —
28 ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio NASHVILLE, TN 568,336568.3k $24.4m $24.4m 0.01% —
29 NORTHERN TRUST CORP 0.01% of their portfolio CHICAGO, IL 564,758564.8k $24.2m $24.2m 0.01% —
30 Swedbank AB 0.06% of their portfolio STOCKHOLM, V7 550,000550.0k $23.6m $23.6m 0.06% —
31 BANK OF MONTREAL /CAN/ 0.01% of their portfolio TORONTO, A6 525,416525.4k $28.2m $28.2m 0.01% —
32 EMERALD ADVISERS, LLC 1.08% of their portfolio LEOLA, PA 486,797486.8k $20.9m $20.9m 1.08% —
33 CITADEL ADVISORS LLC 0.03% of their portfolio MIAMI, FL 481,764481.8k $20.7m $20.7m 0.03% —
34 Legal & General Group Plc 0.01% of their portfolio London, X0 426,553426.6k $18.3m $18.3m 0.01% —
35 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio SAN FRANCISCO, CA 424,737424.7k $18.2m $18.2m 0.01% —
36 FRED ALGER MANAGEMENT, LLC 0.09% of their portfolio NEW YORK, NY 397,231397.2k $17.0m $17.0m 0.09% —
37 EMERALD MUTUAL FUND ADVISERS TRUST 1.03% of their portfolio LEOLA, PA 381,542381.5k $16.4m $16.4m 1.03% —
38 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 356,102356.1k $15.3m $15.3m 0.00% —
39 EAGLE ASSET MANAGEMENT INC 0.10% of their portfolio ST PETERSBURG, FL 355,031355.0k $15.2m $15.2m 0.10% —
40 NATIXIS 0.06% of their portfolio PARIS, I0 318,033318.0k $13.7m $13.7m 0.06% —
41 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 308,580308.6k $13.2m $13.2m 0.00% —
42 ETF MANAGERS GROUP, LLC 0.42% of their portfolio Summit, NJ 308,177308.2k $13.2m $13.2m 0.42% —
43 Nuveen Asset Management, LLC 0.01% of their portfolio CHICAGO, IL 295,690295.7k $12.7m $12.7m 0.01% —
44 Assenagon Asset Management S.A. 0.05% of their portfolio SENNINGERBERG, N4 294,777294.8k $12.6m $12.6m 0.05% —
45 Edgestream Partners, L.P. 0.96% of their portfolio Princeton, NJ 290,805290.8k $12.5m $12.5m 0.96% —
46 Varma Mutual Pension Insurance Co 0.21% of their portfolio Varma, H9 282,209282.2k $12.1m $12.1m 0.21% —
47 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 266,619266.6k $11.4m $11.4m 0.00% —
48 Clearbridge Investments, LLC 0.01% of their portfolio NEW YORK, NY 220,430220.4k $9.5m $9.5m 0.01% —
49 TWO SIGMA INVESTMENTS, LP 0.03% of their portfolio NEW YORK, NY 219,535219.5k $9.4m $9.4m 0.03% —
50 Grandeur Peak Global Advisors, LLC 0.57% of their portfolio SALT LAKE CITY, UT 214,905214.9k $9.2m $9.2m 0.57% —
51 MIZUHO MARKETS AMERICAS LLC 0.40% of their portfolio NEW YORK, NY 205,439205.4k $8.8m $8.8m 0.40% —
52 Granahan Investment Management, LLC 0.28% of their portfolio WALTHAM, MA 201,261201.3k $8.6m $8.6m 0.28% —
53 PANAGORA ASSET MANAGEMENT INC 0.06% of their portfolio BOSTON, MA 198,365198.4k $8.5m $8.5m 0.06% —
54 PRIMECAP MANAGEMENT CO/CA/ 0.01% of their portfolio PASADENA, CA 180,600180.6k $7.7m $7.7m 0.01% —
55 Cubist Systematic Strategies, LLC 0.06% of their portfolio STAMFORD, CT 174,380174.4k $7.5m $7.5m 0.06% —
56 Penn Capital Management Company, LLC 0.77% of their portfolio PHILADELPHIA, PA 161,483161.5k $6.9m $6.9m 0.77% —
57 NEW YORK STATE COMMON RETIREMENT FUND 0.01% of their portfolio ALBANY, NY 153,780153.8k $6.6m $6.6m 0.01% —
58 STATE OF WISCONSIN INVESTMENT BOARD 0.02% of their portfolio MADISON, WI 141,658141.7k $6.1m $6.1m 0.02% —
59 Swiss National Bank 0.00% of their portfolio ZURICH, V8 138,200138.2k $5.9m $5.9m 0.00% —
60 California Public Employees Retirement System 0.01% of their portfolio Sacramento, CA 133,673133.7k $5.7m $5.7m 0.01% —
61 TWO SIGMA ADVISERS, LP 0.02% of their portfolio NEW YORK, NY 131,800131.8k $5.7m $5.7m 0.02% —
62 Connor, Clark & Lunn Investment Management Ltd. 0.04% of their portfolio VANCOUVER, A1 130,967131.0k $5.6m $5.6m 0.04% —
63 Stanley-Laman Group, Ltd. 1.05% of their portfolio Berwyn, PA 128,889128.9k $5.5m $5.5m 1.05% —
64 SEGALL BRYANT & HAMILL, LLC 0.07% of their portfolio CHICAGO, IL 127,600127.6k $5.5m $5.5m 0.07% —
65 RAYMOND JAMES & ASSOCIATES 0.01% of their portfolio ST PETERSBURG, FL 122,902122.9k $5.3m $5.3m 0.01% —
66 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 119,195119.2k $5.1m $5.1m 0.00% —
67 TWINBEECH CAPITAL LP 0.13% of their portfolio PURCHASE, NY 116,950117.0k $5.0m $5.0m 0.13% —
68 TUDOR INVESTMENT CORP ET AL 0.12% of their portfolio STAMFORD, CT 113,174113.2k $4.9m $4.9m 0.12% —
69 Verition Fund Management LLC 0.03% of their portfolio GREENWICH, CT 111,356111.4k $4.8m $4.8m 0.03% —
70 ExodusPoint Capital Management, LP 0.07% of their portfolio NEW YORK, NY 110,331110.3k $4.7m $4.7m 0.07% —
71 Squarepoint Ops LLC 0.04% of their portfolio NEW YORK, NY 107,628107.6k $4.6m $4.6m 0.04% —
72 Asset Management One Co., Ltd. 0.02% of their portfolio TOKYO, M0 105,054105.1k $4.5m $4.5m 0.02% —
73 Ergoteles LLC 0.16% of their portfolio NEW YORK, NY 103,964104.0k $4.5m $4.5m 0.16% —
74 BLAIR WILLIAM & CO/IL 0.02% of their portfolio CHICAGO, IL 97,83997.8k $4.2m $4.2m 0.02% —
75 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 97,83397.8k $4.2m $4.2m 0.00% —
76 Qube Research & Technologies Ltd 0.03% of their portfolio LONDON, X0 94,28894.3k $4.0m $4.0m 0.03% —
77 SEI INVESTMENTS CO 0.01% of their portfolio OAKS, PA 94,14294.1k $4.0m $4.0m 0.01% —
78 HERITAGE INVESTORS MANAGEMENT CORP 0.20% of their portfolio BETHESDA, MD 93,45993.5k $4.0m $4.0m 0.20% —
79 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.02% of their portfolio COLUMBUS, OH 91,80091.8k $3.9m $3.9m 0.02% —
80 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.01% of their portfolio BOSTON, MA 90,62090.6k $3.9m $3.9m 0.01% —
81 SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.06% of their portfolio BALA CYNWYD, PA 81,86781.9k $3.5m $3.5m 0.06% —
82 CHARTWELL INVESTMENT PARTNERS, LLC 0.15% of their portfolio BERYWN, PA 79,71379.7k $3.4m $3.4m 0.15% —
83 Washington Harbour Partners LP 3.21% of their portfolio ARLINGTON, VA 76,31476.3k $3.3m $3.3m 3.21% —
84 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 75,09475.1k $3.2m $3.2m 0.00% —
85 NICHOLAS COMPANY, INC. 0.07% of their portfolio MILWAUKEE, WI 74,06574.1k $3.2m $3.2m 0.07% —
86 CANADA LIFE ASSURANCE Co 0.01% of their portfolio WINNIPEG, A2 73,16173.2k $3.1m $3.1m 0.01% —
87 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio WEST SACRAMENTO, CA 73,07573.1k $3.1m $3.1m 0.01% —
88 Lane Generational LLC 4.35% of their portfolio Palm Beach, FL 71,60971.6k $3.1m $3.1m 4.35% —
89 Capital Research Global Investors 0.00% of their portfolio Los Angeles, CA 71,25071.2k $3.1m $3.1m 0.00% —
90 Raymond James Financial Services Advisors, Inc. 0.01% of their portfolio ST. PETERSBURG, FL 70,81170.8k $3.0m $3.0m 0.01% —
91 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.04% of their portfolio New York, NY 66,90566.9k $2.9m $2.9m 0.04% —
92 WADE G W & INC 0.14% of their portfolio Wellesley, MA 65,12965.1k $2.8m $2.8m 0.14% —
93 Liontrust Investment Partners LLP 0.04% of their portfolio LONDON, X0 65,00065.0k $2.8m $2.8m 0.04% —
94 Engineers Gate Manager LP 0.17% of their portfolio NEW YORK, NY 62,82962.8k $2.7m $2.7m 0.17% —
95 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 62,37962.4k $2.7m $2.7m 0.00% —
96 IQ EQ FUND MANAGEMENT (IRELAND) Ltd 0.58% of their portfolio DUBLIN 2, L2 60,13860.1k $2.6m $2.6m 0.58% —
97 PUTNAM INVESTMENTS LLC 0.00% of their portfolio BOSTON, MA 55,93155.9k $2.4m $2.4m 0.00% —
98 TRUIST FINANCIAL CORP 0.00% of their portfolio CHARLOTTE, NC 55,76655.8k $2.4m $2.4m 0.00% —
99 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 54,36154.4k $2.3m $2.3m 0.00% —
100 EULAV Asset Management 0.10% of their portfolio SARASOTA, FL 51,40051.4k $2.2m $2.2m 0.10% —