Home / Institutions / Grantham, Mayo, Van Otterloo & Co. LLC
13F holdings

Grantham, Mayo, Van Otterloo & Co. LLC portfolio

Managed by . 628 reported positions worth $39.1B as of 2026-03-31, filed with the SEC on 2026-05-14. Parsed from the filing itself, not a reseller.

$39.1B
Book value
628
Positions
40%
Top 10 weight
+84
New this quarter
-109
Exited
134 days
Age today
How old this actually is

Every position on this page is a snapshot of 2026-03-31. It was already 44 days old on 2026-05-14, the day it first became public. Today it is 134 days old.

That lag is the law, not a service level — Rule 13f-1 gives managers 45 days after quarter end to file, and no product can shorten it. A fund can have sold every share below before you read this sentence. Treat it as a record of what happened, never as a position you can follow.

What changed

Positions opened and closed

Against its 2025-12-31 filing. This is the part worth reading — the holdings table below is mostly years old.

New positions (84)
TickerIssuerValueShares% of book
SNPSSYNOPSYS INC$360.9M910,1330.92%
ROPROPER TECHNOLOGIES INC$39.6M111,9310.10%
WBSWEBSTER FINL CORP$32.7M471,6320.08%
WTRGESSENTIAL UTILS INC$30.2M748,8140.08%
ONTOONTO INNOVATION INC$28.0M136,4740.07%
CTRACOTERRA ENERGY INC$26.4M751,5710.07%
AESAES CORP$24.8M1,757,9220.06%
NATLNCR ATLEOS CORPORATION$24.3M558,1920.06%
SMSM ENERGY COMPANY$22.4M716,9180.06%
K4FONESTREAM INC$16.2M676,5530.04%
SELECT MED HLDGS CORPSELECT MED HLDGS CORP$16.1M986,8090.04%
AM6AMICUS THERAPEUTIC$13.6M941,2660.03%
CRBGCOREBRIDGE FINL INC$13.1M548,1620.03%
VECOVEECO INSTRS INC DEL$12.4M365,0220.03%
SLABSILICON LABORATORIES INC$12.2M58,6910.03%
USLMUNITED STS LIME & MINERALS I$7.3M56,0170.02%
ZBRAZEBRA TECHNOLOGIES CORPORATI$6.1M29,4030.02%
CVECENOVUS ENERGY INC$5.9M223,0000.02%
BTEBAYTEX ENERGY CORP$5.8M1,303,3000.01%
NTAPNETAPP INC$5.1M49,4230.01%
NENOBLE CORP PLC$4.7M95,5980.01%
RMDRESMED INC$4.2M18,9230.01%
WFRDWEATHERFORD INTL PLC$4.1M43,7000.01%
SLBSLB LIMITED$4.1M79,4530.01%
NOVNOV INC$4.1M216,1870.01%
Closed out (109)
TickerIssuerWas worthShares% of book
CMACOMERICA INC$36.8M423,8150.00%
1RGREV GROUP INC$25.3M416,6870.00%
EWJISHARES INC$25.1M311,1770.00%
CYBRCYBERARK SOFTWARE LTD$24.5M54,9270.00%
EXKEXACT SCIENCES CORP$22.1M217,7550.00%
DAYDAYFORCE INC$19.0M274,8480.00%
FNFABRINET$18.3M40,2400.00%
FYBRFRONTIER COMMUNICATIONS PARE$14.7M386,0480.00%
CIVICIVITAS RESOURCES INC$13.7M504,7000.00%
NGDNNEW GOLD INC CDA$13.3M1,531,0590.00%
NWSANEWS CORP NEW$12.2M465,4040.00%
RNAGBPAVIDITY BIOSCIENCES INC$11.1M154,4550.00%
TAPMOLSON COORS BEVERAGE CO$9.7M208,7410.00%
CADECADENCE BANK$9.1M213,2810.00%
IBPINSTALLED BLDG PRODS INC$8.4M32,5690.00%
9HIHILLENBRAND INC$7.3M230,3680.00%
HPHELMERICH & PAYNE INC$7.2M252,2000.00%
PCHPOTLATCHDELTIC CORPORATION$7.1M178,1890.00%
WBWEIBO CORP$6.5M637,1450.00%
MUMICRON TECHNOLOGY INC$6.0M21,0000.00%
QRVOQORVO INC$5.8M69,2040.00%
MOHMOLINA HEALTHCARE INC$4.3M24,8150.00%
AOSSMITH A O CORP$3.4M50,7780.00%
AMGAFFILIATED MANAGERS GROUP IN$3.2M11,2590.00%
CNCCENTENE CORP DEL$3.1M75,4760.00%
Added to (282)
TickerIssuerValueShares% of bookShares Δ
MSFTMICROSOFT CORP$2.3B6,176,1385.85%+17%
GOOGLALPHABET INC$2.0B6,900,5775.08%+3%
JNJJOHNSON & JOHNSON$1.8B7,278,8664.55%+3%
AAPLAPPLE INC$1.8B6,937,5744.50%+3%
METAMETA PLATFORMS INC$1.8B3,073,0414.50%+6%
TMOTHERMO FISHER SCIENTIFIC INC$1.2B2,502,2063.15%+4%
AVGOBROADCOM INC$1.0B3,348,5172.65%+7%
USBUS BANCORP$994.1M19,113,6432.54%+4%
TXNTEXAS INSTRS INC$982.6M5,061,0472.51%+4%
VVISA INC$917.6M3,036,1162.35%+15%
ABTABBOTT LABORATORIES$914.9M8,910,9452.34%+5%
UNHUNITEDHEALTH GROUP INC$854.6M3,158,4512.19%+18%
MRKMERCK & CO INC$843.7M7,013,7772.16%+2%
CRMSALESFORCE INC$826.1M4,425,5522.11%+8%
ACNACCENTURE PLC IRELAND$773.8M3,902,3351.98%+8%
Trimmed (212)
TickerIssuerValueShares% of bookShares Δ
PRPERMIAN RESOURCES CORP$3.7M173,3130.01%-99%
WFCWELLS FARGO & CO$6.0M75,3350.02%-99%
INTCINTEL CORP$1.1M25,6860.00%-97%
PCARPACCAR INC$976,2068,4520.00%-96%
RDYDR REDDYS LABS LTD$393,90828,4410.00%-92%
AKAMAKAMAI TECHNOLOGIES INC$1.7M14,4330.00%-90%
WMTWALMART INC$213,7621,7200.00%-87%
IBMINTERNATIONAL BUSINESS MACHS$2.1M8,4960.01%-87%
COSTCOSTCO WHOLESALE CORPORATION$207,2572080.00%-86%
KGCKINROSS GOLD CORP$1.1M36,4000.00%-85%
NVONOVO-NORDISK A S$1.0M27,9710.00%-85%
CMICUMMINS INC$6.9M12,7470.02%-81%
TSLATESLA INC$373,2371,0040.00%-78%
UPWKUPWORK INC$158,84314,4930.00%-76%
EDCONSOLIDATED EDISON INC$1.6M14,0740.00%-75%
The book

Largest 150 of 628 holdings

TickerIssuerValueShares% of bookShares Δ
MSFTMICROSOFT CORP$2.3B6,176,1385.85%
GOOGLALPHABET INC$2.0B6,900,5775.08%
JNJJOHNSON & JOHNSON$1.8B7,278,8664.55%
AAPLAPPLE INC$1.8B6,937,5744.50%
METAMETA PLATFORMS INC$1.8B3,073,0414.50%
LRCXLAM RESEARCH CORP$1.5B6,904,2063.77%
AMZNAMAZON COM INC$1.3B6,229,3753.32%
TMOTHERMO FISHER SCIENTIFIC INC$1.2B2,502,2063.15%
AVGOBROADCOM INC$1.0B3,348,5172.65%
USBUS BANCORP$994.1M19,113,6432.54%
TXNTEXAS INSTRS INC$982.6M5,061,0472.51%
VVISA INC$917.6M3,036,1162.35%
ABTABBOTT LABORATORIES$914.9M8,910,9452.34%
UNHUNITEDHEALTH GROUP INC$854.6M3,158,4512.19%
MRKMERCK & CO INC$843.7M7,013,7772.16%
CRMSALESFORCE INC$826.1M4,425,5522.11%
ACNACCENTURE PLC IRELAND$773.8M3,902,3351.98%
CITHE CIGNA GROUP$693.1M2,598,2181.77%
LLYELI LILLY & CO$689.7M749,8151.76%
KLACKLA CORP$679.1M461,2021.74%
HLTHILTON WORLDWIDE HLDGS INC$674.8M2,219,2811.73%
KOCOCA COLA CO$629.7M8,279,7481.61%
STZCONSTELLATION BRANDS INC$603.9M4,025,7801.54%
TJXTJX COS INC NEW$592.9M3,712,5261.52%
ISRGINTUITIVE SURGICAL INC$567.4M1,230,9301.45%
ELVELEVANCE HEALTH INC FORMERLY$564.3M1,938,2761.44%
UBERUBER TECHNOLOGIES INC$530.6M7,376,6261.36%
MAMASTERCARD INCORPORATED$475.1M950,7851.22%
NFLXNETFLIX INC.$389.3M4,049,0311.00%
DGXQUEST DIAGNOSTICS INC$369.0M1,883,0240.94%
SNPSSYNOPSYS INC$360.9M910,1330.92%
TWTRADEWEB MKTS INC$311.9M2,650,6630.80%
ASMLASML HLDG NV$204.2M154,5700.52%
GSKGSK PLC$194.4M3,522,5660.50%
RIORIO TINTO PLC$187.0M2,004,8370.48%
TDTORONTO DOMINION BK ONT$182.5M1,960,7190.47%
DARDARLING INGREDIENTS INC$167.4M2,707,1580.43%
ALBALBEMARLE CORP$162.8M906,6830.42%
VODVODAFONE GROUP PLC$151.6M10,093,9440.39%
TTETOTALENERGIES SE$138.5M1,490,8350.35%
SQMSOCIEDAD QUIMICA Y MINERA DE$136.0M1,679,7360.35%
PGPROCTER & GAMBLE CO$129.0M893,4340.33%
TSMTAIWAN SEMICONDUCTOR MANUFAC$126.6M374,5110.32%
DBDEUTSCHE BK AG$118.7M4,101,1650.30%
ARMKARAMARK$118.5M2,923,7330.30%
SEDGSOLAREDGE TECHNOLOGIES INC$114.1M2,234,2000.29%
RUNSUNRUN INC$106.0M7,820,1380.27%
GEGE AEROSPACE$91.3M321,6620.23%
NXENEXGEN ENERGY LTD$87.4M7,554,1150.22%
BNSBANK NOVA SCOTIA B C$84.0M1,213,5140.21%
COPCONOCOPHILLIPS$81.8M619,8220.21%
ARRYARRAY TECHNOLOGIES INC$79.2M10,951,9420.20%
VISTVISTA ENERGY S.A.B. DE C.V.$71.6M949,2080.18%
MDLZMONDELEZ INTL INC$69.3M1,202,6370.18%
MGAMAGNA INTL INC$67.8M1,216,0390.17%
VZVERIZON COMMUNICATIONS INC$66.2M1,319,2320.17%
GPREGREEN PLAINS INC$64.9M3,947,4580.17%
PFEPFIZER INC$64.2M2,285,4430.16%
NVDANVIDIA CORPORATION$61.8M354,5150.16%
CCITIGROUP INC$60.2M530,7160.15%
EOGEOG RES INC$58.5M404,4370.15%
BACBANK AMERICA CORP$57.1M1,171,8580.15%
QCOMQUALCOMM INC$57.1M443,4610.15%
EXMOCEXXON MOBIL CORP$57.0M336,1210.15%
AMRCAMERESCO INC$56.9M2,229,6340.15%
CRCCALIFORNIA RES CORP$55.7M804,4790.14%
TGTTARGET CORP$55.5M458,0470.14%
GMGENERAL MTRS CO$52.8M709,2450.14%
JKHYHENRY JACK & ASSOC INC$51.5M325,8290.13%
KOSKOSMOS ENERGY LTD$50.9M18,307,7180.13%
CMCSACOMCAST CORP NEW$50.5M1,758,3520.13%
EBAYEBAY INC.$48.3M530,2860.12%
FFORD MTR CO$47.7M4,133,7540.12%
MFCMANULIFE FINL CORP$47.2M1,371,6760.12%
CVSCVS HEALTH CORP$45.6M634,8460.12%
UPSUNITED PARCEL SVCS INC$45.4M461,0480.12%
BTIBRITISH AMERN TOB PLC$44.8M766,6830.11%
ALLALLSTATE CORP$43.8M211,4040.11%
CXCEMEX SA EURO MTN BE 144A$43.7M3,819,3560.11%
NUENUCOR CORP$43.6M257,9870.11%
STLASTELLANTIS N.V$43.2M6,187,5120.11%
YPFYPF SOCIEDAD ANONIMA$42.8M926,1780.11%
REGNREGENERON PHARMACEUTICALS$42.8M55,3530.11%
COFCAPITAL ONE FINL CORP$42.2M231,0680.11%
NVSNOVARTIS AG$42.1M275,6370.11%
VALEVALE S A$41.9M2,632,3540.11%
FCXFREEPORT MCMORAN INC$41.2M701,1250.11%
CTVACORTEVA INC$40.1M479,3310.10%
ITRIITRON INC$40.1M447,1400.10%
SLFSUN LIFE FINANCIAL INC.$39.8M637,6300.10%
ROPROPER TECHNOLOGIES INC$39.6M111,9310.10%
CTSHCOGNIZANT TECHNOLOGY SOLUTIO$39.0M635,4030.10%
CLHCLEAN HARBORS INC$38.9M135,5930.10%
PSMTPRICESMART INC$38.8M257,9700.10%
PYPLPAYPAL HLDGS INC$38.3M847,2590.10%
BF/BBROWN FORMAN CORP$38.1M1,439,6500.10%
OTEXOPEN TEXT CORP$37.8M1,700,6420.10%
CRUSCIRRUS LOGIC INC$36.5M252,3330.09%
BCPCBALCHEM CORP$36.1M212,7180.09%
NWENORTHWESTERN ENERGY GROUP IN$36.0M546,0330.09%
SYFSYNCHRONY FINANCIAL$35.8M526,1160.09%
GIBCGI INC$35.7M489,2550.09%
GOOGALPHABET INC$35.4M123,2260.09%
MICCMAGNUM ICE CREAM CO NV$35.0M2,388,8290.09%
GMEDGLOBUS MED INC$34.6M401,7170.09%
INCYINCYTE CORP$34.3M364,6570.09%
BBDBANCO BRADESCO S A$33.9M9,282,2770.09%
AGCOAGCO CORP$33.4M288,4980.09%
NTRNUTRIEN LTD$33.2M440,8180.09%
STMSTMICROELECTRONICS N V$33.2M962,0450.09%
NYTNEW YORK TIMES CO MTN BE$33.2M396,5670.08%
HPEHEWLETT PACKARD ENTERPRISE C$33.0M1,384,7680.08%
WBSWEBSTER FINL CORP$32.7M471,6320.08%
CVXCHEVRON CORPORATION$32.5M156,9330.08%
ATRAPTARGROUP INC$32.3M256,5850.08%
AAONAAON INC$32.3M390,2460.08%
DHID R HORTON INC$31.7M230,8520.08%
ACLSAXCELIS TECHNOLOGIES INC$31.2M334,7860.08%
BMIBADGER METER INC$31.0M203,7540.08%
ULUNILEVER PLC$30.6M537,0410.08%
FCNFTI CONSULTING INC$30.5M172,7060.08%
PTCPTC INC$30.2M212,2940.08%
WTRGESSENTIAL UTILS INC$30.2M748,8140.08%
TXNMTXNM ENERGY INC$30.1M515,7260.08%
ZMZOOM COMMUNICATIONS INC$29.9M372,0290.08%
TROWPRICE T ROWE GROUP INC$29.8M330,6890.08%
DRESGMO ETF TRUST$29.3M1,053,4150.08%
PHMPULTE GROUP INC$29.1M247,6310.07%
OLLIOLLIES BARGAIN OUTLET HLDGS$29.1M315,6770.07%
NXTNEXTPOWER INC$28.9M240,1120.07%
HPQHP INC$28.9M1,503,9050.07%
DALDELTA AIR LINES INC$28.8M433,4760.07%
KVUEKENVUE INC$28.7M1,662,2610.07%
LYBLYONDELLBASELL INDUSTRIES NV$28.6M355,3850.07%
JPMJPMORGAN CHASE & CO$28.4M96,6970.07%
ONTOONTO INNOVATION INC$28.0M136,4740.07%
CHART INDS INCCHART INDS INC$27.9M135,1170.07%
CLNECLEAN ENERGY FUELS CORP$27.8M11,197,9330.07%
BBYBEST BUY INC$27.4M427,5080.07%
STTSTATE STR CORP$27.4M216,3990.07%
CNHCNH INDL N V$27.2M2,471,1540.07%
WMSADVANCED DRAIN SYS INC DEL$27.1M197,8440.07%
GEHCGE HEALTHCARE TECHNOLOGIES I$27.0M379,4350.07%
MZTIMARZETTI COMPANY$26.8M193,8470.07%
CTRACOTERRA ENERGY INC$26.4M751,5710.07%
ALAIR LEASE CORP$26.3M405,2470.07%
ADBEADOBE INC$26.3M108,1960.07%
BMYBRISTOL-MYERS SQUIBB CO$26.2M432,3910.07%
FSLRFIRST SOLAR INC$26.2M132,5790.07%
PINSPINTEREST INC$25.9M1,410,1940.07%

This table is the 150 largest positions by value, out of 628 reported. The search box only searches what is on this page — a name absent from it may still be in the filing further down the book. The full info table is here.

Rows are aggregated by CUSIP — a manager files the same security multiple times when different internal desks hold it. Tickers link to our own backtest of that asset where we cover it.

Read the original

This page was built from one document: the 2026-03-31 Form 13F info table filed by Grantham, Mayo, Van Otterloo & Co. LLC (CIK 1352662, accession 0001072613-26-000397). Every other 13F site is reading the same file.

If anything here disagrees with it, the filing wins — and we would want to know. All 13F filings by this manager

What a 13F cannot show you

A 13F is a long-only equity snapshot, and the holes in it are structural. Anyone selling you this data as "what the smart money is doing" is selling you one leg of a position:

  • No short positions. None, ever. A fund shown here as bullish may be net short the same name through a book you cannot see.
  • No cash, bonds, FX, commodities or non-US listings. A macro fund's entire thesis can be invisible.
  • No intra-quarter round trips. Bought and sold inside the same quarter means it never appears at all.
  • Options are notional, not ownership. We keep puts and calls in a separate bucket rather than adding their notional into a fund's book size, which is how a $2B fund gets reported as a $20B one.
  • Confidential treatment. Managers can ask the SEC to withhold a position while they build it. Those holdings are legally absent from the filing, so a "new" position may be months old.

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