Funds · 13F filer · Foster City, CA

Knuff & Co LLC

$394.9M in 142 U.S. stocks and ETFs at the end of June 30, 2026, as reported to the SEC.1

1y return+7.9%S&P 500 +20.9%
3y return+35.5%S&P 500 +68.5%
5y return+37.9%S&P 500 +74.5%

These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.

$100 invested in its stock picks

Since December 31, 2018: $246 against $299 in the S&P 500.2

Knuff & Co LLCS&P 500 (SPY)
$100$29920182026

Top holdings

At the end of June 30, 2026. Change is in shares since the quarter before.2

StockValueShare of portfolioChange
AAPLApple Inc$46.8M11.9%+2.7%
MSFTMicrosoft Corp$24.2M6.1%+9.1%
CATCaterpillar Inc$21.8M5.5%−1.4%
PGProcter & Gamble Co$18.5M4.7%−3.6%
TSMTaiwan Semiconductor Manufacturing Ltd$17.7M4.5%
GOOGAlphabet Inc Cap Stk Cl C$17.1M4.3%+18.8%
FTNTFortinet Inc$16.2M4.1%+1.6%
MELIMercadolibre Inc$15.9M4.0%+63.8%
NFLXNetflix Inc.$13.0M3.3%+5.2%
NVONovo-nordisk A S$11.6M2.9%+3.2%
AMZNAmazon Com Inc$10.5M2.7%+4.4%
NVDANvidia Corporation$9.9M2.5%+22.6%
COSTCostco Wholesale Corporation$9.8M2.5%
AVGOBroadcom Inc$8.9M2.2%−4.3%
XOMExxonmobil Holdings Corp$8.6M2.2%New
MNSTMonster Beverage Corp$7.9M2.0%+11.5%
BRK/BBerkshire Hathaway Inc Cl B$7.2M1.8%
VRTXVertex Pharmaceuticals Inc$7.1M1.8%+2.2%
NOWServicenow Inc$6.0M1.5%+48.0%
CELHCelsius Hldgs Inc$4.8M1.2%+43.8%
MDBMongodb Inc Cl A$4.8M1.2%−6.5%
BABAAlibaba Group Hldg Ltd$4.8M1.2%−11.0%
GOOGLAlphabet Inc Cap Stk Cl A$4.7M1.2%−1.7%
FLOTIshares Floating Rate Bond$4.5M1.1%New
BABoeing Co$3.9M1.0%

Best picks still held

How each current holding has done since the quarter it first appeared in its filings (up to six years back).

StockHeld sinceReturn sinceNow worth
NVDANvidia CorporationJune 30, 2020+2006.7%$9.9M
AVGOBroadcom IncJune 30, 2020+1096.9%$8.9M
CATCaterpillar IncJune 30, 2020+741.8%$21.8M
TSMTaiwan Semiconductor Manufacturing LtdJune 30, 2020+741.2%$17.7M
GEVGe Vernova IncJune 30, 2024+585.0%$2.7M
FTNTFortinet IncJune 30, 2020+459.6%$16.2M
GOOGLAlphabet Inc Cap Stk Cl AJune 30, 2020+404.0%$4.7M
GOOGAlphabet Inc Cap Stk Cl CJune 30, 2020+399.9%$17.1M
AXPAmerican Express CoJune 30, 2020+255.3%$3.6M
GEGe AerospaceJune 30, 2021+247.1%$3.8M

Sold off last quarter

  • Exxon Mobil CorpCUSIP 30231G102 was $10.7M
  • QXOQxo Inc was $2.5M
  • PHMPulte Group Inc was $1.4M
  • ABTAbbott Laboratories was $501K
  • GEHCGe Healthcare Technologies Inc was $250K
  • FBINFortune Brands Innovations Inc was $207K
  • Accenture PLC Class ACUSIP G1151C101 was $198K
  • Planet Labs PbcCUSIP 23344K102 was $140K
  • MRSHMarsh & Mclennan Cos Inc was $135K
  • ALGNAlign Technology Inc was $129K

Quarter by quarter

QuarterIts picksS&P 500
June 30, 2026+10.3%+14.8%
March 31, 2026−4.6%−4.6%
December 31, 2025−0.7%+2.4%
September 30, 2025+3.3%+7.8%
June 30, 2025+9.1%+10.5%
March 31, 2025−4.9%−4.6%
December 31, 2024+0.5%+2.1%
September 30, 2024+6.2%+5.4%
June 30, 2024+3.3%+4.0%
March 31, 2024+7.7%+10.0%
December 31, 2023+9.4%+11.2%
September 30, 2023−6.8%−3.6%
June 30, 2023+7.2%+8.3%
March 31, 2023+8.8%+7.0%
December 31, 2022+7.3%+7.1%
September 30, 2022−3.0%−5.3%
June 30, 2022−18.2%−16.5%
March 31, 2022−8.0%−4.9%
December 31, 2021+10.0%+10.7%
September 30, 2021+1.2%+0.3%

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    CIK 1768089
  2. 2
    Filed August 10, 2026 · accession 0001768089-26-000003