MDB

MongoDB, Inc.

Company with tickers: MDB

CIK
1441816
CUSIP
60937P106
Shares Outstanding
80,499,934
Holders: 800
Total Value: $16,895,727,231
Total Shares: 69,026,955
Showing 1–100 of 859 holdings by value · page 1 of 9

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 800 13F filers · Δ vs Dec 31, 2025
Top Holder
8.4%
+0.2 pts
Top 5
23.2%
+2.2 pts
Top 10
34.9%
+3.2 pts
HHI
201
Broadly held +19

Quarterly Activity

vs Dec 31, 2025
New
764
Increased
21
Decreased
7
Sold Out
867
Unchanged
8
Holder count: -103
Institutional value: -43.3%
Shares held: -2.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Large Employees Provident Fund Board +100,000 584,559
Large Candriam S.C.A. +54,927 213,067
Large Corient Private Wealth LLC +31,148 35,596
Mid Andra AP-fonden +22,636 49,520
Large Rockefeller Capital Management L.P. +15,943 16,551

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. −457,515 95,020
Large PEAK6 LLC −408,310 207,092
Mega GOLDMAN SACHS GROUP INC −96,267 495,831
Micro Alamar Capital Management, LLC −2,875 7,933
Mid INDEPENDENT FINANCIAL GROUP, LLC −626 2,475

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mega BlackRock, Inc. 5,768,427 $1,411,937,865
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP 3,515,526 $860,495,298
Mega CITADEL ADVISORS LLC 2,451,257 $599,994,175
Mega FMR LLC 2,192,883 $536,751,970
Mega PRICE T ROWE ASSOCIATES INC /MD/ 2,092,486 $512,177,797

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Mega BlackRock, Inc. 5,787,025 $2,428,756,512
Mega CITADEL ADVISORS LLC 2,962,917 $1,243,506,635
Mega FMR LLC 2,380,454 $999,052,737
Mega D. E. Shaw & Co., Inc. 1,947,162 $817,204,419
Mega PRICE T ROWE ASSOCIATES INC /MD/ 1,864,795 $782,635,813
100 of 100 shown Export CSV
Holder Value (USD) % of 13F Shares Action
Mega BlackRock, Inc. $1,401,412,755 8.29% 5,725,427 View
Mega FMR LLC $536,751,970 3.18% 2,192,883 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $512,177,797 3.03% 2,092,486 View
Mega DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main $478,078,643 2.83% 1,953,175 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $476,958,822 2.82% 1,948,600 View
Mega STATE STREET CORP $451,384,762 2.67% 1,844,118 View
Mega GEODE CAPITAL MANAGEMENT, LLC $373,969,885 2.21% 1,527,842 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $369,113,160 2.18% 1,508,000 View
Mega CITADEL ADVISORS LLC $360,423,825 2.13% 1,472,500 View
Mega AQR CAPITAL MANAGEMENT LLC $321,170,054 1.90% 1,312,130 View
Large Artisan Partners Limited Partnership $300,374,400 1.78% 1,227,170 View
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $265,463,584 1.57% 1,084,543 View
Mid ValueAct Holdings, L.P. $254,022,306 1.50% 1,037,800 View
Mega JPMORGAN CHASE & CO $253,048,115 1.50% 1,033,820 View
Mega Capital World Investors $248,988,610 1.47% 1,017,235 View
Mid Jericho Capital Asset Management L.P. $243,923,095 1.44% 996,540 View
Mega D. E. Shaw & Co., Inc. $228,020,388 1.35% 931,570 View
Mega WELLINGTON MANAGEMENT GROUP LLP $221,429,464 1.31% 904,643 View
Mega Invesco Ltd. $221,236,332 1.31% 903,854 View
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $218,272,174 1.29% 891,744 View
Mega PRIMECAP MANAGEMENT CO/CA/ $206,274,777 1.22% 842,729 View
Mega JANE STREET GROUP, LLC $183,773,316 1.09% 750,800 View
Mega JANE STREET GROUP, LLC $166,296,738 0.98% 679,400 View
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $164,539,534 0.97% 672,221 View
Mega T. Rowe Price Investment Management, Inc. $162,666,309 0.96% 664,568 View
Large Qube Research & Technologies Ltd $149,204,204 0.88% 609,569 View
Large Employees Provident Fund Board $143,082,506 0.85% 584,559 View
Large Swedbank AB $142,134,512 0.84% 580,686 View
Mega CITADEL ADVISORS LLC $136,350,841 0.81% 557,057 View
Mega BANK OF AMERICA CORP /DE/ $135,922,003 0.80% 555,305 View
Large Harel Insurance Investments & Financial Services Ltd. $134,616,156 0.80% 549,970 View
Mega Legal & General Group Plc $131,594,224 0.78% 537,624 View
Mid SRS Investment Management, LLC $128,979,593 0.76% 526,942 View
Large FEDERATED HERMES, INC. $128,335,602 0.76% 524,311 View
Mega DEUTSCHE BANK AG\ $117,557,639 0.70% 480,278 View
Mega NEUBERGER BERMAN GROUP LLC $116,139,203 0.69% 474,483 View
Large Point72 Asset Management, L.P. $116,108,362 0.69% 474,357 View
Large Robeco Institutional Asset Management B.V. $114,675,968 0.68% 468,505 View
Mega UBS Group AG $113,989,632 0.67% 465,701 View
Mega FIL Ltd $113,673,879 0.67% 464,411 View
Large FRED ALGER MANAGEMENT, LLC $107,359,303 0.64% 438,613 View
Mega MORGAN STANLEY $103,325,737 0.61% 422,134 View
Mega CITADEL ADVISORS LLC $103,219,509 0.61% 421,700 View
Mega Bank of New York Mellon Corp $103,177,400 0.61% 421,528 View
Mega GOLDMAN SACHS GROUP INC $100,681,487 0.60% 411,331 View
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $99,706,814 0.59% 407,349 View
Mega MILLENNIUM MANAGEMENT LLC $97,739,108 0.58% 399,310 View
Large Pictet Asset Management Holding SA $95,522,226 0.57% 390,253 View
Large 1832 Asset Management L.P. $92,278,290 0.55% 377,000 View
Mega Amundi $92,142,931 0.55% 376,447 View
Mega DIMENSIONAL FUND ADVISORS LP $91,542,021 0.54% 373,992 View
Mega FIRST TRUST ADVISORS LP $90,429,786 0.54% 369,448 View
Large SEI INVESTMENTS CO $89,992,871 0.53% 367,663 View
Large VOYA INVESTMENT MANAGEMENT LLC $85,319,967 0.50% 348,572 View
Mega RAYMOND JAMES FINANCIAL INC $81,197,794 0.48% 331,731 View
Large Polar Capital Holdings Plc $80,967,713 0.48% 330,791 View
Mega CANADA PENSION PLAN INVESTMENT BOARD $79,317,718 0.47% 324,050 View
Mega Nuveen, LLC $74,479,593 0.44% 304,284 View
Large CONGRESS ASSET MANAGEMENT CO $73,895,328 0.44% 301,897 View
Mega TWO SIGMA INVESTMENTS, LP $70,288,642 0.42% 287,162 View
Large Ensign Peak Advisors, Inc $67,693,346 0.40% 276,559 View
Mega ALLIANCEBERNSTEIN L.P. $66,904,207 0.40% 273,335 View
Large BLAIR WILLIAM & CO/IL $66,328,264 0.39% 270,982 View
Mid Avala Global LP $65,860,753 0.39% 269,072 View
Mid TREMBLANT CAPITAL GROUP $65,465,694 0.39% 267,458 View
Mega AMERICAN CENTURY COMPANIES INC $65,454,924 0.39% 267,414 View
Large BAILLIE GIFFORD & CO $65,434,608 0.39% 267,331 View
Mega ROYAL BANK OF CANADA $64,105,749 0.38% 261,902 View
Mid Spyglass Capital Management LLC $61,969,399 0.37% 253,174 View
Large Allspring Global Investments Holdings, LLC $58,902,920 0.35% 240,646 View
Mega Swiss National Bank $58,460,866 0.35% 238,840 View
Mid Whale Rock Capital Management LLC $54,987,090 0.33% 224,648 View
Mid Champlain Investment Partners, LLC $54,599,375 0.32% 223,064 View
Mid FRONTIER CAPITAL MANAGEMENT CO LLC $52,458,127 0.31% 214,316 View
Large CI INVESTMENTS INC. $52,283,851 0.31% 213,604 View
Large Candriam S.C.A. $52,152,409 0.31% 213,067 View
Large Eurizon Capital SGR S.p.A. $52,109,819 0.31% 212,893 View
Large ACADIAN ASSET MANAGEMENT LLC $50,618,191 0.30% 206,799 View
Mid OFI INVEST ASSET MANAGEMENT $50,152,149 0.30% 204,895 View
Mega BNP PARIBAS ARBITRAGE, SA $49,773,245 0.29% 203,347 View
Mega CITIGROUP INC $49,085,440 0.29% 200,537 View
Large Fiera Capital Corp $44,815,183 0.27% 183,091 View
Mega NORDEA INVESTMENT MANAGEMENT AB $43,477,025 0.26% 177,624 View
Mid Danica Pension, Livsforsikringsaktieselskab $42,168,973 0.25% 172,280 View
Large NOMURA ASSET MANAGEMENT CO LTD $42,022,846 0.25% 171,683 View
Small Lead Edge Capital Management, LLC $41,714,927 0.25% 170,425 View
Large WORLDQUANT MILLENNIUM ADVISORS LLC $41,641,251 0.25% 170,124 View
Large Quantinno Capital Management LP $41,058,943 0.24% 167,745 View
Mega Sumitomo Mitsui Trust Group, Inc. $40,441,633 0.24% 165,223 View
Large WESTFIELD CAPITAL MANAGEMENT CO LP $40,357,922 0.24% 164,881 View
Mid EMINENCE CAPITAL, LP $39,899,468 0.24% 163,008 View
Large Squarepoint Ops LLC $39,164,179 0.23% 160,004 View
Large Walleye Trading LLC $39,016,338 0.23% 159,400 View
Large Balyasny Asset Management L.P. $37,636,569 0.22% 153,763 View
Mega AMERIPRISE FINANCIAL INC $37,330,850 0.22% 152,514 View
Mid OSSIAM $36,982,544 0.22% 151,091 View
Mega WELLS FARGO & COMPANY/MN $36,475,379 0.22% 149,019 View
Large Squarepoint Ops LLC $36,299,391 0.21% 148,300 View
Mid PICTON MAHONEY ASSET MANAGEMENT $35,491,650 0.21% 145,000 View
Mid Stephens Investment Management Group LLC $34,519,178 0.20% 141,027 View
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