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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 2025

Institutional positions in MongoDB, Inc. as of Jun 30, 2025. 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
693
+38 vs. Q1 2025
Shares held
69.1M
+358.2K (+0.5%) vs. Q1 2025
Total value
$14.5B
+$2.46B (+20.5%) vs. Q1 2025
New holders
145
255 more added
Sold out
107
229 more reduced

8 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 2025: 693 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 2025: $14.5B
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 2025

Shares, value and share of portfolio for each institution holding MongoDB, Inc.; share changes are against Q1 2025.

Institutions holding MDB in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Simplex Trading, LLC24,049$5.05M0.14%+24,049New
Public Employees Retirement System of Ohio24,485$5.14M0.02%+2,438+11.1%Added
Caption Management, LLC24,800$5.21M0.48%+2,000+8.8%Added
Quantbot Technologies LP24,866$5.22M0.13%+9,618+63.1%Added
Resona Asset Management Co.,Ltd.25,729$5.40M0.03%+3,641+16.5%Added
Welch & Forbes LLC25,834$5.42M0.07%−5,114−16.5%Reduced
Empower Advisory Group, LLC26,281$5.52M0.02%−4,753−15.3%Reduced
1832 Asset Management L.P.26,391$5.54M0.01%00.0%Unchanged
Point72 Hong Kong Ltd26,703$5.61M0.39%+16,590+164.0%Added
Tudor Investment Corp Et Al27,088$5.69M0.04%+25,640+1,770.7%Added
Kornitzer Capital Management Inc27,200$5.71M0.12%+27,200New
State of New Jersey Common Pension Fund D27,521$5.78M0.02%+2,078+8.2%Added
KLP Kapitalforvaltning AS29,800$6.26M0.03%+5,000+20.2%Added
Pinebridge Investments, L.P.29,869$6.27M0.05%−5,984−16.7%Reduced
Zevenbergen Capital Investments LLC30,000$6.30M0.12%−35,790−54.4%Reduced
Arthedge Capital Management, LLC30,200$6.34M4.38%00.0%Unchanged
Mn Services Vermogensbeheer B.V.30,400$6.38M0.04%+4,300+16.5%Added
Brevan Howard Capital Management LP30,685$6.44M0.07%+30,685New
ExodusPoint Capital Management, LP31,244$6.56M0.08%+31,244New
Stanley-Laman Group, Ltd.32,316$6.79M1.01%−3,451−9.6%Reduced
Sterling Capital Management LLC32,901$6.91M0.10%+3,915+13.5%Added
HSBC Holdings PLC34,469$7.23M0.00%−4,467−11.5%Reduced
Asset Management One Co.,Ltd.35,722$7.50M0.02%−2,558−6.7%Reduced
HAP Trading, LLC36,230$7.61M3.31%+9,701+36.6%Added
Treasurer of the State of North Carolina36,840$7.74M0.02%+4,078+12.4%Added
Cinctive Capital Management LP37,064$7.78M0.43%+37,064New
Sora Investors LLC37,143$7.80M0.70%−857−2.3%Reduced
Magnetar Financial LLC38,604$8.11M0.04%+38,604New
Royal London Asset Management Ltd38,805$8.15M0.02%+6,219+19.1%Added
Bourgeon Capital Management LLC38,841$8.16M1.61%−1,219−3.0%Reduced
Public Sector Pension Investment Board39,000$8.19M0.04%+39,000New
Union Bancaire Privee, UBP SA44,004$8.21M0.14%+23,986+119.8%Added
Walleye Trading LLC39,950$8.39M0.21%−32,233−44.7%Reduced
Ieq Capital, LLC40,230$8.45M0.05%+40,230New
Stephens Investment Management Group LLC40,305$8.46M0.11%−7,621−15.9%Reduced
Bayesian Capital Management, LP40,500$8.50M1.34%+40,500New
Universal- Beteiligungs- und Servicegesellschaft mbH40,777$8.56M0.02%−14,191−25.8%Reduced
Danske Bank A/S41,923$8.80M0.02%+10,988+35.5%Added
Nicholas Company, Inc.42,035$8.83M0.15%−233,824−84.8%Reduced
Covea Finance42,200$8.86M0.33%+13,800+48.6%Added
AXA S.A.42,847$9.00M0.03%−103,486−70.7%Reduced
DekaBank Deutsche Girozentrale44,326$9.44M0.02%−870−1.9%Reduced
UNICOM Systems, Inc.45,500$9.55M1.32%00.0%Unchanged
LPL Financial LLC45,675$9.59M0.00%−2,155−4.5%Reduced
Omers Administration Corp46,082$9.68M0.08%00.0%Unchanged
Calamos Advisors LLC46,451$9.75M0.04%+46,451New
Oddo BHF Asset Management SAS46,749$9.82M0.37%+4,515+10.7%Added
RMB Capital Management, LLC47,054$9.88M0.19%+11,077+30.8%Added
Nomura Asset Management Co Ltd47,078$9.89M0.03%+3,235+7.4%Added
Neuberger Berman Group LLC47,123$9.90M0.01%−1,993−4.1%Reduced
State of Wisconsin Investment Board49,279$10.3M0.03%−14,507−22.7%Reduced
Comerica Bank49,693$10.4M0.04%−19,558−28.2%Reduced
Octahedron Capital Management L.P.50,150$10.5M7.95%−14,850−22.8%Reduced
Teachers Retirement System of the State of Kentucky51,432$10.8M0.09%00.0%Unchanged
Andra AP-fonden52,769$11.1M0.15%+6,400+13.8%Added
Parallax Volatility Advisers, L.P.53,669$11.3M0.45%−17,048−24.1%Reduced
Sycomore Asset Management41,780$11.4M1.78%00.0%Unchanged
National Bank of Canada54,814$11.5M0.01%−4,771−8.0%Reduced
Aviva PLC55,723$11.7M0.02%+3,626+7.0%Added
Schonfeld Strategic Advisors LLC56,630$11.9M0.09%+39,817+236.8%Added
Scopia Capital Management LP57,006$12.0M1.46%+57,006New
TD Asset Management Inc57,274$12.0M0.01%−2,778−4.6%Reduced
Mitsubishi UFJ Trust & Banking Corp57,497$12.1M0.03%+1,662+3.0%Added
PEAK6 LLC59,669$12.5M0.43%−150,682−71.6%Reduced
Infinitum Asset Management, LLC60,000$12.6M2.79%00.0%Unchanged
Insight Holdings Group, LLC61,000$12.8M0.54%+36,000+144.0%Added
Standard Life Aberdeen plc62,570$13.1M0.02%+2,503+4.2%Added
Korea Investment CORP65,665$13.8M0.03%+9,606+17.1%Added
Qube Research & Technologies Ltd67,212$14.1M0.02%+67,212New
Engineers Gate Manager LP67,716$14.2M0.18%+67,716New
Ci Investments Inc.68,757$14.4M0.05%−3,257−4.5%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.70,612$14.8M0.01%+6,615+10.3%Added
State Board of Administration of Florida Retirement System72,528$15.2M0.03%+3,535+5.1%Added
Quantinno Capital Management LP74,934$15.7M0.07%+57,657+333.7%Added
Delta Global Management LP78,274$16.4M1.10%+78,274New
Ossiam78,338$16.5M0.19%+77,724+12,658.6%Added
Victory Capital Management Inc78,952$16.6M0.01%+23,795+43.1%Added
Massachusetts Financial Services Co79,452$16.7M0.01%−2,509−3.1%Reduced
HRT Financial LP80,961$17.0M0.07%+80,961New
Capital Research Global Investors86,170$18.1M0.00%−295,535−77.4%Reduced
LMR Partners LLP87,042$18.3M0.28%−48,031−35.6%Reduced
Rhumbline Advisers87,960$18.5M0.02%−9,521−9.8%Reduced
Bank of Nova Scotia89,418$18.8M0.04%+86,758+3,261.6%Added
Trexquant Investment LP89,481$18.8M0.21%+49,864+125.9%Added
Wells Fargo & Company91,607$19.2M0.00%−79,181−46.4%Reduced
Russell Investments Group, Ltd.92,939$19.5M0.02%+45,057+94.1%Added
Penserra Capital Management LLC95,058$20.0M0.28%+25,168+36.0%Added
Alyeska Investment Group, L.P.95,810$20.1M0.07%−460,334−82.8%Reduced
Great West Life Assurance Co99,190$20.8M0.03%+2,006+2.1%Added
Hudson Bay Capital Management LP100,889$21.2M0.14%+100,889New
Envestnet Asset Management Inc101,712$21.4M0.01%−25,713−20.2%Reduced
Armistice Capital, LLC103,496$21.7M0.82%+58,531+130.2%Added
Gilder Gagnon Howe & Co LLC107,094$22.5M0.24%−291,928−73.2%Reduced
Alliancebernstein L.P.108,379$22.8M0.01%+81,770+307.3%Added
Glynn Capital Management LLC108,652$22.8M5.13%+11,933+12.3%Added
La Banque Postale Asset Management SA108,737$22.8M0.32%−3,069−2.7%Reduced
Candriam Luxembourg S.C.A.111,056$23.3M0.13%+500+0.5%Added
Thematics Asset Management112,813$23.7M1.07%00.0%Unchanged
Price T Rowe Associates Inc112,834$23.7M0.00%+35,348+45.6%Added
SEI Investments Co115,989$24.4M0.03%+19,440+20.1%Added