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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
Teachers Retirement System of the State of Kentucky33,912$11.4M0.08%−7,500−18.1%Reduced
Graham Capital Management, L.P.33,561$11.3M0.30%+2,225+7.1%Added
Treasurer of the State of North Carolina33,203$11.2M0.03%−560−1.7%Reduced
Zevenbergen Capital Investments LLC33,200$11.2M0.25%00.0%Unchanged
Toroso Investments, LLC32,914$11.1M0.03%−47,977−59.3%Reduced
KLP Kapitalforvaltning AS32,740$11.0M0.04%+2,640+8.8%Added
Oppenheimer Asset Management Inc.32,257$10.8M0.11%+8,657+36.7%Added
Nykredit A/S31,601$10.6M0.04%+31,601New
Creative Planning31,481$10.6M0.01%+7,191+29.6%Added
Bank of Nova Scotia31,195$10.5M0.02%+23,399+300.1%Added
Cetera Investment Advisers31,061$10.4M0.01%+6,748+27.8%Added
DekaBank Deutsche Girozentrale44,326$10.4M0.02%00.0%Unchanged
Engineers Gate Manager LP29,021$9.75M0.13%−17,024−37.0%Reduced
Covea Finance29,007$9.74M0.31%−2,000−6.5%Reduced
Omers Administration Corp28,187$9.47M0.06%−4,644−14.1%Reduced
Advent International Corp27,020$9.08M0.05%+27,020New
Capital International Sarl26,395$8.87M0.13%+1,077+4.3%Added
Empower Advisory Group, LLC26,341$8.85M0.02%+52+0.2%Added
Bienville Capital Management, LLC26,167$8.79M1.27%−6,555−20.0%Reduced
Cypress Point Investment Management LP25,863$8.69M1.57%−6,277−19.5%Reduced
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund25,767$8.66M0.04%−80−0.3%Reduced
State of New Jersey Common Pension Fund D25,574$8.59M0.03%−2,559−9.1%Reduced
Jane Street Group, LLC25,533$8.58M0.01%−5,946−18.9%Reduced
Parallax Volatility Advisers, L.P.24,671$8.29M0.31%−4,689−16.0%Reduced
Welch & Forbes LLC24,477$8.22M0.10%+892+3.8%Added
Capital Fund Management S.A.24,471$8.22M0.06%+24,471New
Teacher Retirement System of Texas23,913$8.03M0.02%+22,700+1,871.4%Added
Private Advisor Group, LLC23,666$7.95M0.04%+19,982+542.4%Added
Prudential Financial Inc23,658$7.95M0.01%−21,896−48.1%Reduced
Level Four Advisory Services, LLC23,260$7.81M0.22%−1,910−7.6%Reduced
Lansforsakringar Fondforvaltning AB (publ)23,057$7.74M0.03%+22,020+2,123.4%Added
Mn Services Vermogensbeheer B.V.23,009$7.73M0.06%−8,800−27.7%Reduced
HighTower Advisors, LLC22,976$7.72M0.01%−364−1.6%Reduced
Mercer Global Advisors Inc22,847$7.67M0.01%+7,355+47.5%Added
Ingalls & Snyder LLC22,771$7.65M0.21%−478−2.1%Reduced
Fideuram Asset Management (Ireland) dac23,949$7.63M0.15%+15,218+174.3%Added
CIBC Bancorp USA Inc.22,681$7.62M0.01%+1,071+5.0%Added
Arizona State Retirement System22,467$7.55M0.04%+351+1.6%Added
Mediolanum International Funds Ltd21,901$7.41M0.06%−4,441−16.9%Reduced
Pathstone Holdings, LLC21,948$7.37M0.02%+17,857+436.5%Added
Storebrand Asset Management AS21,945$7.37M0.02%−1,261−5.4%Reduced
Tredje AP-fonden21,639$7.27M0.03%−7,460−25.6%Reduced
Abn Amro Investment Solutions21,603$7.26M0.06%+1,308+6.4%Added
IMC-Chicago, LLC20,961$7.04M0.06%+10,407+98.6%Added
PensionDanmark Pensionsforsikringsaktieselskab20,810$6.99M0.06%+6,819+48.7%Added
Resona Asset Management Co.,Ltd.20,758$6.98M0.03%−2,902−12.3%Reduced
Fifth Third Bancorp20,772$6.98M0.01%+10,879+110.0%Added
Bourgeon Capital Management LLC20,402$6.85M1.02%−22,827−52.8%Reduced
Peregrine Investment Management Inc20,400$6.85M2.92%+10,000+96.2%Added
USS Investment Management Ltd20,318$6.83M0.03%+4,400+27.6%Added
BOCHK Asset Management Ltd19,900$6.68M1.05%+19,900New
Wealthfront Advisers LLC19,662$6.60M0.01%+11,748+148.4%Added
Whittier Trust Co of Nevada Inc17,730$6.41M0.12%−324−1.8%Reduced
IFM Investors Pty Ltd18,914$6.35M0.04%+2,043+12.1%Added
Investment Management Corp of Ontario18,892$6.35M0.08%+12,320+187.5%Added
Avalon Global Asset Management LLC18,800$6.32M0.93%−31,200−62.4%Reduced
Gotham Asset Management, LLC18,502$6.21M0.01%+16,111+673.8%Added
Slow Capital, Inc.18,197$6.11M0.71%+2,495+15.9%Added
Montaka Global Pty Ltd18,090$6.08M3.42%−5,409−23.0%Reduced
Colony Group, LLC17,987$6.04M0.01%−3,779−17.4%Reduced
Vontobel Holding Ltd.17,660$5.93M0.02%+6,941+64.8%Added
DnB Asset Management AS17,353$5.83M0.02%−90−0.5%Reduced
Xponance, Inc.17,214$5.78M0.04%+5,657+48.9%Added
Sumitomo Life Insurance Co16,900$5.68M0.09%+3,900+30.0%Added
SEB Asset Management AB16,452$5.53M0.02%+649+4.1%Added
Liontrust Investment Partners LLP16,087$5.40M0.08%+16,087New
Motley Fool Asset Management LLC15,032$5.05M0.19%+2,086+16.1%Added
Silvant Capital Management LLC15,003$5.04M0.15%+15,003New
Alight Capital Management LP15,000$5.04M0.82%+5,000+50.0%Added
Icapital Wealth LLC14,814$4.98M2.79%−4,750−24.3%Reduced
SIH Partners, LLLP14,796$4.97M0.21%+14,796New
Transamerica Financial Advisors, Inc.14,653$4.92M0.42%+4,773+48.3%Added
Optiver Holding B.V.14,573$4.90M0.07%+14,573New
Knuff & Co LLC14,365$4.83M1.22%−994−6.5%Reduced
NFJ Investment Group, LLC14,065$4.72M0.16%+14,065New
MYDA Advisors LLC14,000$4.70M1.14%+12,000+600.0%Added
Capital International Ltd13,981$4.70M0.15%00.0%Unchanged
Groupama Asset Managment13,743$4.62M0.06%−1,404−9.3%Reduced
Consolidated Investment Group LLC13,700$4.60M0.40%+5,300+63.1%Added
Firetrail Investments Pty Ltd13,420$4.48M1.26%+13,420New
Federation des caisses Desjardins du Quebec13,275$4.46M0.01%−2,348−15.0%Reduced
Oak Thistle LLC13,111$4.40M0.43%+13,111New
Sphera Management Technology Funds Ltd12,835$4.31M1.51%+2,835+28.3%Added
Beacon Pointe Advisors, LLC12,829$4.31M0.02%+912+7.7%Added
Swiss Life Asset Management Ltd12,829$4.31M0.02%+3,199+33.2%Added
Vestmark Advisory Solutions, Inc.12,212$4.10M0.04%+5,776+89.7%Added
Azzad Asset Management Inc11,990$4.03M0.36%−1,317−9.9%Reduced
Utah Retirement Systems11,833$3.97M0.04%−969−7.6%Reduced
Police & Firemen's Retirement System of New Jersey11,814$3.97M0.03%−296−2.4%Reduced
British Columbia Investment Management Corp11,743$3.94M0.02%+527+4.7%Added
Worldquant Millennium Advisors LLC11,661$3.92M0.01%−158,463−93.1%Reduced
Pinebridge Investments LLC11,654$3.91M0.03%+11,654New
Red Spruce Capital, LLC11,625$3.90M1.36%−145−1.2%Reduced
Commonwealth Equity Services, LLC11,516$3.87M0.00%+28+0.2%Added
Toronto Dominion Bank11,503$3.86M0.01%+658+6.1%Added
Captrust Financial Advisors11,435$3.84M0.01%+654+6.1%Added
NewEdge Wealth, LLC11,371$3.82M0.04%+4,254+59.8%Added
Ilmarinen Mutual Pension Insurance Co11,298$3.79M0.03%+4,847+75.1%Added
MML Investors Services, LLC11,262$3.78M0.01%+6,014+114.6%Added
State of Tennessee, Treasury Department11,163$3.75M0.01%+11,163New