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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 3 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.

Q1 2026 vs. Q4 2025

How the institutions holding MongoDB, Inc. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of MDB: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders91515817−83
Shares72.7M10.1M71.4M+8.79M (+14.0%)
Value$30.5B$4.24B$17.5B−$8.75B (−33.3%)

15 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (123)

Institutions that held MongoDB, Inc. at the end of Q1 2026 but not at the end of Q4 2025.

Showing the largest 100 of 123 by value.

Institutions new to MDB in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Portfolio Management LLC4,501,522$1.10B0.06%
Vanguard Capital Management LLC3,518,839$861.3M0.02%
Vanguard Fiduciary Trust Co503,209$123.2M0.03%
Worldquant Millennium Advisors LLC170,124$41.6M0.16%
Renaissance Technologies LLC140,780$34.5M0.05%
Vanguard Asset Management, Ltd137,003$33.5M0.03%
Mirova97,300$23.8M0.97%
Healthcare of Ontario Pension Plan Trust Fund76,500$18.7M0.03%
CenterBook Partners LP64,672$15.8M0.85%
Voloridge Investment Management, LLC53,461$13.1M0.05%
Erste Asset Management GmbH52,000$12.2M0.11%
Quadrature Capital Ltd47,226$11.6M0.14%
Vanguard Investments Australia, Ltd.40,334$9.87M0.03%
Vanguard Global Advisers, LLC40,152$9.83M0.01%
Rheos Capital Works Inc.40,000$9.79M0.65%
Jump Financial, LLC38,393$9.40M0.14%
Caisse de Depot Et Placement du Quebec38,064$9.32M0.01%
Jennison Associates LLC35,642$8.72M0.01%
Bienville Capital Management, LLC32,722$8.01M1.52%
Cypress Point Investment Management LP32,140$7.87M1.85%
Tredje AP-fonden29,099$7.12M0.04%
Trexquant Investment LP27,880$6.82M0.05%
Quantitative Investment Management, LLC23,384$5.72M0.59%
Capital Impact Advisors, LLC22,881$5.60M2.26%
CIBC Bancorp USA Inc.21,610$5.29M0.01%
Octahedron Capital Management L.P.18,300$4.48M3.26%
SEB Asset Management AB15,803$3.87M0.02%
Havemeyer Place LP13,198$3.23M0.37%
IMC-Chicago, LLC10,554$2.58M0.04%
Hussman Strategic Advisors, Inc.10,500$2.57M0.56%
FORA Capital, LLC10,487$2.57M0.19%
Neo Ivy Capital Management10,154$2.49M0.66%
Formula Growth Ltd9,000$2.20M0.99%
Campbell & CO Investment Adviser LLC8,874$2.17M0.12%
Consolidated Investment Group LLC8,400$2.06M0.22%
Gradient Investments LLC8,099$1.98M0.03%
Brighton Jones LLC7,319$1.79M0.04%
Landscape Capital Management, L.L.C.6,826$1.67M0.11%
Inspire Advisors, LLC6,507$1.59M0.13%
Ilmarinen Mutual Pension Insurance Co6,451$1.58M0.01%
Vestmark Advisory Solutions, Inc.6,436$1.58M0.02%
BW Gestao de Investimentos Ltda.5,631$1.38M0.06%
Bradley Foster & Sargent Inc5,329$1.30M0.02%
Sig Brokerage, LP5,256$1.29M0.36%
Mandatum Life Insurance Co Ltd5,100$1.25M0.28%
Blackstone Group Inc.5,055$1.24M0.01%
Capelight Capital Asset Management LP5,000$1.22M1.02%
CWM Advisors, LLC3,842$940.5K0.05%
Jefferies Financial Group Inc.3,595$879.9K0.01%
Dynamic Technology Lab Private Ltd3,372$825.4K0.14%
Blueshift Asset Management, LLC3,338$817.0K0.25%
Aware Super Pty Ltd as trustee of Aware Super3,252$796.0K0.01%
Holocene Advisors, LP3,229$790.4K0.00%
Western Financial Corp3,011$737.0K0.29%
Saudi Central Bank3,004$735.3K0.02%
Banque Transatlantique SA2,913$713.0K0.02%
Mount Yale Investment Advisors, LLC2,809$687.6K0.02%
Bull Harbor Capital LLC2,753$673.9K0.18%
SC US (TTGP), Ltd.2,706$662.3K0.01%
Steel Peak Wealth Management LLC2,667$652.7K0.02%
Shelton Wealth Management, LLC2,240$548.3K0.24%
Lombard Odier Asset Management (Switzerland) SA2,225$544.6K0.02%
StepStone Group LP2,030$496.9K0.24%
Polymer Capital Management (US) LLC1,899$464.8K0.07%
Ashton Thomas Securities, LLC1,761$431.0K0.05%
Bokf, NA1,618$396.0K0.01%
Algert Global LLC1,540$376.9K0.01%
Net Worth Advisory Group1,488$364.3K0.08%
Seelaus Asset Management LLC1,432$350.5K0.25%
Inceptionr LLC1,290$315.8K0.08%
Prosperity Consulting Group, LLC1,235$302.3K0.01%
Oxford Asset Management LLP1,167$285.6K0.12%
Ritholtz Wealth Management1,162$284.4K0.00%
Csenge Advisory Group1,105$270.5K0.01%
VestGen Advisors, LLC825$254.7K0.01%
AlphaGrep UK Ltd1,031$252.4K0.07%
Crestwood Advisors Group LLC976$238.8K0.00%
Beese Fulmer Investment Management, Inc.947$231.8K0.01%
Citizens Financial Group Inc938$229.5K0.00%
Kovitz Investment Group Partners, LLC925$226.5K0.01%
Allegiance Financial Group Advisory Services LLC905$221.5K0.04%
Numerai GP LLC885$216.6K0.02%
Frec Markets, Inc.879$215.2K0.04%
Focus Financial Network, Inc.827$202.4K0.01%
Diversify Wealth Management, LLC783$202.2K0.00%
Alphadyne Asset Management LP803$196.6K0.03%
Golden State Equity Partners271$66.3K0.01%
Cassaday & Co Wealth Management LLC140$34.3K0.00%
Napier Financial, LLC140$34.3K0.01%
Intentional Wealth Strategies, LLC123$30.1K0.03%
Elequin Capital LP117$28.6K0.00%
University of Texas/Texas Am Investment Managment Co99$24.2K0.00%
Vanguard National Trust Co93$22.8K0.00%
Gill Capital Partners, LLC75$18.4K0.01%
RWM Asset Management, LLC70$17.1K0.00%
Wealth Preservation Advisors, LLC59$14.4K0.01%
CX Institutional53$13.0K0.00%
First Pacific Financial40$9.79K0.00%
JPL Wealth Management, LLC36$8.81K0.00%
Horizon Financial Services, LLC35$8.57K0.00%

Sold out (206)

Institutions that held MongoDB, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.

Showing the largest 100 of 206 by value.

Institutions that sold out of MDB in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Marshall Wace, LLP479,500$201.2M
Contour Asset Management LLC198,944$83.5M
LMR Partners LLP137,000$57.5M
Rokos Capital Management LLP131,234$55.1M
Mane Global Capital Management LP81,063$34.0M
Walleye Trading LLC55,474$23.3M
Meridiem Capital Partners LP52,009$21.8M
Benchstone Capital Management LP51,727$21.7M
Alkeon Capital Management LLC50,000$21.0M
Two Sigma Advisers, LP42,820$18.0M
Telemark Asset Management, LLC40,000$16.8M
Twinbeech Capital LP31,865$13.4M
Ardmore Road Asset Management LP31,242$13.1M
Zurich Insurance Group Ltd29,337$12.3M
Soros Fund Management LLCSuperinvestorSoros Fund Management28,373$11.9M
Melqart Asset Management (UK) Ltd27,738$11.6M
Tairen Capital Ltd27,600$11.6M
Interval Partners, LP27,354$11.5M
Davidson Kempner Capital Management LP25,000$10.5M
Alta Park Capital, LP24,687$10.4M
Proem Advisors LLC23,489$9.86M
Atika Capital Management LLC22,326$9.37M
Aquatic Capital Management LLC21,961$9.22M
Ardsley Advisory Partners LP20,750$8.69M
Insight Holdings Group, LLC20,390$8.56M
Lord, Abbett & Co. LLC18,061$7.58M
Oddo BHF Asset Management SAS17,271$7.25M
Cinctive Capital Management LP15,413$6.47M
Occudo Quantitative Strategies LP15,389$6.46M
Entropy Technologies, LP14,416$6.05M
Skandinaviska Enskilda Banken AB (publ)14,052$5.90M
Quantbot Technologies LP13,963$5.86M
Maytus Capital Management, LLC12,500$5.25M
Capital Fund Management S.A.10,029$4.21M
Virtu Financial LLC9,399$3.94M
Goldstream Capital Management Ltd9,214$3.87M
Next Century Growth Investors LLC8,974$3.77M
Banco Santander, S.A.8,467$3.55M
Arlington Financial Advisors, LLC8,335$3.50M
Bridgefront Capital, LLC7,839$3.29M
IFG Advisory, LLC7,672$3.22M
Pinnbrook Capital Management LP7,243$3.04M
Virtus Wealth Solutions LLC6,854$2.88M
Laurion Capital Management LP6,440$2.70M
Pinebridge Investments LLC6,434$2.70M
Kovack Advisors, Inc.5,014$2.10M
Diker Management LLC5,000$2.10M
Kentucky Retirement Systems4,951$2.08M
Polar Asset Management Partners Inc.4,761$2.00M
Dockside LLC4,491$1.88M
Okabena Investment Services Inc4,374$1.84M
Bluebird Wealth Management LLC4,295$1.80M
Robertson Stephens Wealth Management, LLC4,016$1.69M
AG2R la Mondiale Gestion D'Actifs3,751$1.57M
Capstone Triton Financial Group, LLC3,722$1.56M
Rakuten Investment Management, Inc.3,446$1.46M
Stance Capital LLC3,320$1.39M
Quest Partners LLC3,161$1.33M
Range Financial Group LLC3,131$1.31M
BFSG, LLC3,036$1.27M
Greenland Capital Management LP3,000$1.26M
Murphy, Middleton, Hinkle & Parker, Inc.3,928$1.23M
AE Wealth Management LLC2,820$1.18M
Highland Capital Management, LLC2,797$1.17M
WBI Investments2,724$1.14M
FirstWave Capital Management LLC2,675$1.12M
Pier Capital, LLC2,617$1.10M
Oak Thistle LLC2,542$1.07M
Aigen Investment Management, LP2,519$1.06M
Fortis Capital Advisors, LLC2,482$1.04M
Scientech Research LLC2,390$1.00M
111 Capital1,946$816.7K
Washington Capital Management Inc1,850$776.4K
Sherman Porfolios, LLC1,747$733.2K
Stanley-Laman Group, Ltd.1,744$731.9K
Versor Investments LP1,684$706.8K
Braeburn Wealth Management LLC1,677$703.8K
Clark Financial Services Group Inc1,669$702.3K
Change Path, LLC1,655$694.6K
Prelude Capital Management, LLC1,627$682.8K
Fieldview Capital Management, LLC1,571$659.3K
Q Fund Management (Hong Kong) Ltd1,350$566.6K
Axxcess Wealth Management, LLC1,247$523.4K
Forum Financial Management, LP1,218$511.2K
Verdad Advisers, LP1,171$491.5K
Integrated Advisors Network LLC1,148$481.8K
Two Sigma Securities, LLC1,104$463.3K
DRW Securities, LLC1,059$444.5K
Meridian Wealth Management, LLC1,030$432.3K
Atomi Financial Group, Inc.972$407.9K
Sandler Capital Management969$406.7K
Accurate Wealth Management, LLC961$392.4K
Fox Run Management, L.L.C.925$388.2K
Left Brain Wealth Management, LLC875$367.2K
Resources Investment Advisors, LLC.864$362.6K
LifeWealth Investments, LLC850$356.7K
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna837$351.3K
Titleist Asset Management, LLC830$348.3K
B.O.S.S. Retirement Advisors, LLC825$346.2K
Awm Capital, LLC816$342.5K

Not filed for Q1 2026 yet (15)

Institutions that held MongoDB, Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MDB in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc8,642,666$3.63B
Norges Bank1,369,632$574.8M
CIBC Private Wealth Group, LLC18,234$7.65M
MIG Capital, LLC17,964$7.54M
Forsta Ap-Fonden17,520$7.35M
Comerica Bank16,561$6.95M
Global Retirement Partners, LLC5,090$2.14M
CIBC World Markets Corp2,823$1.18M
Prosperity Wealth Management, Inc.2,555$1.07M
Transatlantique Private Wealth LLC2,518$1.03M
EMC Capital Management1,370$559.0K
Clarius Group, LLC1,052$441.5K
Keystone Investors Pte Ltd1,045$438.6K
Trust Co of Vermont12$5.04K
Motiv8 Investments LLC12$5.00K