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MongoDB, Inc.

MDB
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0001441816

In the last 90 days, MongoDB, Inc. insiders filed 0 open-market purchases and 5 sales; 875 institutions reported holding it in 13F filings for Q2 2026, worth $25.0B in total; ValueAct Capital is the only superinvestor holding it.

13F holders, Q2 2026

Institutional positions in MongoDB, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
875
+62 vs. Q1 2026
Shares held
74.5M
+3.14M (+4.4%) vs. Q1 2026
Total value
$25.0B
+$7.49B (+42.8%) vs. Q1 2026
New holders
168
327 more added
Sold out
106
278 more reduced

4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MDB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 875 institutions
Q1 2021: 468 institutionsQ2 2021: 463 institutionsQ3 2021: 511 institutionsQ4 2021: 561 institutionsQ1 2022: 571 institutionsQ2 2022: 539 institutionsQ3 2022: 509 institutionsQ4 2022: 522 institutionsQ1 2023: 528 institutionsQ2 2023: 663 institutionsQ3 2023: 668 institutionsQ4 2023: 748 institutionsQ1 2024: 737 institutionsQ2 2024: 662 institutionsQ3 2024: 667 institutionsQ4 2024: 713 institutionsQ1 2025: 663 institutionsQ2 2025: 693 institutionsQ3 2025: 778 institutionsQ4 2025: 915 institutionsQ1 2026: 817 institutionsQ2 2026: 875 institutions
Value heldQ2 2026: $25.0B
Q1 2021: $14.2BQ2 2021: $21.1BQ3 2021: $27.9BQ4 2021: $31.7BQ1 2022: $26.8BQ2 2022: $16.0BQ3 2022: $12.3BQ4 2022: $12.2BQ1 2023: $14.8BQ2 2023: $26.1BQ3 2023: $22.3BQ4 2023: $26.4BQ1 2024: $23.5BQ2 2024: $17.0BQ3 2024: $18.2BQ4 2024: $15.3BQ1 2025: $12.1BQ2 2025: $14.5BQ3 2025: $22.7BQ4 2025: $30.5BQ1 2026: $17.5BQ2 2026: $25.0B
Institutions holding MDB and their total value by quarter
QuarterHoldersValue
Q2 2026875$25.0B
Q1 2026817$17.5B
Q4 2025915$30.5B
Q3 2025778$22.7B
Q2 2025693$14.5B
Q1 2025663$12.1B
Q4 2024713$15.3B
Q3 2024667$18.2B
Q2 2024662$17.0B
Q1 2024737$23.5B
Q4 2023748$26.4B
Q3 2023668$22.3B
Q2 2023663$26.1B
Q1 2023528$14.8B
Q4 2022522$12.2B
Q3 2022509$12.3B
Q2 2022539$16.0B
Q1 2022571$26.8B
Q4 2021561$31.7B
Q3 2021511$27.9B
Q2 2021463$21.1B
Q1 2021468$14.2B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding MongoDB, Inc.; share changes are against Q1 2026.

Institutions holding MDB in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Flputnam Investment Management Co11,068$3.72M0.04%+11,068New
Mutual of America Capital Management LLC11,061$3.72M0.04%+11,061New
Tudor Investment Corp Et Al10,782$3.62M0.01%−35,630−76.8%Reduced
SRS Capital Advisors, Inc.10,727$3.60M0.02%+10,255+2,172.7%Added
Nissay Asset Management Corp10,490$3.52M0.01%−48−0.5%Reduced
Jump Financial, LLC10,480$3.52M0.03%−27,913−72.7%Reduced
Hantz Financial Services, Inc.10,474$3.52M0.05%+1,410+15.6%Added
JustInvest LLC10,445$3.51M0.03%+442+4.4%Added
Jupiter Topco LLC10,267$3.45M0.00%+10,267New
Advisors Asset Management, Inc.10,234$3.44M0.05%+4,047+65.4%Added
Premier Fund Managers Ltd10,151$3.44M0.31%+10,151New
Macquarie Group Ltd10,160$3.41M0.01%+2,854+39.1%Added
Sora Investors LLC10,029$3.37M0.26%−48,834−83.0%Reduced
Maniro Ltd9,800$3.29M0.74%00.0%Unchanged
AIA Group Ltd9,700$3.26M0.04%+9,700New
Bank of Montreal9,151$3.07M0.00%−11,993−56.7%Reduced
OP Asset Management Ltd9,045$3.04M0.03%+387+4.5%Added
Taylor Frigon Capital Management LLC9,002$3.02M1.42%−27−0.3%Reduced
Capital International Inc8,851$2.97M0.02%+74+0.8%Added
Sumitomo Mitsui DS Asset Management Company, Ltd8,834$2.97M0.02%00.0%Unchanged
Pacer Advisors, Inc.8,818$2.96M0.01%−1,396−13.7%Reduced
Rothschild Investment LLC8,801$2.96M0.11%+2,663+43.4%Added
Mirae Asset Global Investments Co., Ltd.8,760$2.94M0.01%−13,354−60.4%Reduced
Gilder Gagnon Howe & Co LLC8,738$2.94M0.03%−1,068−10.9%Reduced
Daiwa Securities Group Inc.8,738$2.94M0.01%+343+4.1%Added
Boothbay Fund Management, LLC8,717$2.93M0.06%−483−5.3%Reduced
Catalytic Wealth RIA, LLC8,512$2.86M0.16%+6,622+350.4%Added
Dockside LLC8,398$2.82M0.66%+8,398New
Alamar Capital Management, LLC8,299$2.79M1.41%+366+4.6%Added
Concentric Capital Strategies, LP8,265$2.78M0.17%+8,265New
Assetmark, Inc8,226$2.76M0.00%+2,425+41.8%Added
Jain Global LLC8,126$2.73M0.03%−12,108−59.8%Reduced
Summit Trail Advisors, LLC8,077$2.71M0.03%−798−9.0%Reduced
Element Capital Management LLC8,000$2.69M0.15%+8,000New
Gateway Investment Advisers LLC7,974$2.68M0.03%+7,974New
Y-Intercept (Hong Kong) Ltd7,880$2.65M0.05%−59,453−88.3%Reduced
Advisory Services Network, LLC7,859$2.64M0.03%−1,337−14.5%Reduced
Alessandra Capital Management, LLC7,721$2.59M1.84%−929−10.7%Reduced
IFG Advisory, LLC7,721$2.59M0.09%+7,721New
Atom Investors LP7,703$2.59M0.23%+7,703New
Public Employees Retirement Association of Colorado7,588$2.55M0.01%00.0%Unchanged
Generali Investments Towarzystwo Funduszy Inwestycyjnych7,400$2.49M1.00%00.0%Unchanged
Envestnet Portfolio Solutions, Inc.7,243$2.43M0.01%+2,697+59.3%Added
Chicago Capital, LLC7,196$2.42M0.06%+1,306+22.2%Added
Ethic Inc.7,191$2.42M0.03%−387−5.1%Reduced
Brinker Capital Investments, LLC7,188$2.41M0.02%+3,345+87.0%Added
NLB Skladi, upravljanje premozenja, d.o.o.7,172$2.41M0.09%−344−4.6%Reduced
Independence Bank of Kentucky6,962$2.34M0.26%+450+6.9%Added
Allstate Corp6,853$2.30M0.02%+28+0.4%Added
Brighton Jones LLC6,853$2.30M0.04%−466−6.4%Reduced
Gradient Investments LLC6,769$2.27M0.03%−1,330−16.4%Reduced
Sig Brokerage, LP6,719$2.26M0.36%+1,463+27.8%Added
Vestcor Inc6,644$2.23M0.06%+5,000+304.1%Added
Merit Financial Group, LLC6,633$2.23M0.01%−192−2.8%Reduced
Oppenheimer & Co Inc6,589$2.21M0.02%+295+4.7%Added
B. Metzler seel. Sohn & Co. AG6,502$2.18M0.02%00.0%Unchanged
Manufacturers Life Insurance Company, The6,362$2.14M0.00%+1,764+38.4%Added
FirstWave Capital Management LLC6,347$2.13M0.94%+6,347New
Cambridge Investment Research Advisors, Inc.6,223$2.09M0.00%−752−10.8%Reduced
Gulf International Bank (UK) Ltd6,189$2.08M0.04%−106−1.7%Reduced
TD Private Client Wealth LLC6,078$2.04M0.04%+2,969+95.5%Added
Formula Growth Ltd6,000$2.02M0.71%−3,000−33.3%Reduced
Rockefeller Capital Management L.P.5,955$2.00M0.00%−10,596−64.0%Reduced
Jasper Ridge Partners, L.P.5,946$2.00M0.04%00.0%Unchanged
Empowered Funds, LLC5,889$1.98M0.01%−4,193−41.6%Reduced
Banco Bilbao Vizcaya Argentaria, S.A.5,843$1.96M0.01%−7,259−55.4%Reduced
Kovitz Investment Group Partners, LLC5,743$1.93M0.04%+4,818+520.9%Added
US Bancorp5,737$1.93M0.00%+687+13.6%Added
North Dakota State Investment Board5,707$1.92M0.08%+3,428+150.4%Added
Amalgamated Bank5,589$1.88M0.01%+1,377+32.7%Added
WJ Financial Advisors LLC5,539$1.86M1.37%−1,881−25.4%Reduced
Clearbridge Investments, LLC5,527$1.86M0.00%−6−0.1%Reduced
Saudi Central Bank5,485$1.84M0.02%+2,481+82.6%Added
Dai-Ichi Life Insurance Company, Ltd5,441$1.83M0.04%−300−5.2%Reduced
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund5,440$1.83M0.03%+5,440New
Bradley Foster & Sargent Inc5,329$1.79M0.03%00.0%Unchanged
Avanza Fonder AB5,230$1.76M0.04%00.0%Unchanged
Intech Investment Management LLC5,216$1.75M0.02%+3,032+138.8%Added
Diversified Trust Co5,161$1.73M0.03%−87−1.7%Reduced
Mandatum Life Insurance Co Ltd5,100$1.71M0.32%00.0%Unchanged
Grantham, Mayo, Van Otterloo & Co. LLC5,040$1.69M0.00%+5,040New
Agp Franklin, LLC5,037$1.69M0.73%+5,037New
Credit Agricole S A4,982$1.67M0.00%−472−8.7%Reduced
Kentucky Retirement Systems4,979$1.67M0.04%+4,979New
TrueMark Investments, LLC4,970$1.67M0.21%−1,202−19.5%Reduced
Hillsdale Investment Management Inc.4,960$1.67M0.04%+4,960New
Capstone Capital Management Ltd4,832$1.62M0.73%+4,832New
Financiere des Professionnels - Fonds d,investissement inc.4,758$1.60M0.09%+4,758New
CIBC World Markets Inc.4,741$1.59M0.00%+1,292+37.5%Added
Peak Financial Advisors LLC4,657$1.56M0.65%+4,657New
Plum Street Advisors, LLC4,557$1.53M0.49%00.0%Unchanged
Chicago Partners Investment Group LLC5,100$1.53M0.03%+1,915+60.1%Added
MASTERINVEST Kapitalanlage GmbH4,506$1.51M0.13%+23+0.5%Added
Two Sigma Securities, LLC4,448$1.49M0.13%+4,448New
CWM Advisors, LLC4,431$1.49M0.06%+589+15.3%Added
Bluebird Wealth Management LLC4,419$1.48M1.29%+4,419New
Zacks Investment Management4,417$1.48M0.01%−4,989−53.0%Reduced
Independent Advisor Alliance4,402$1.48M0.03%+4,402New
GWM Advisors LLC4,287$1.44M0.00%+400+10.3%Added
Alps Advisors Inc4,274$1.44M0.01%−1,779−29.4%Reduced