Fund Universe

Main Street Research LLC

CIK 0001513211 · holdings for 2026Q2 (change vs 2026Q1) · in signal universe
Quality Q
0.625
AUM ($M)
2,118
Positions
140
Turnover
0.14
Top-10 wt
49%
Herfindahl
0.035
History (qtrs)
6
Excess Return

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Quarter
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Holdings · 161 positions · portfolio value $2,118M

TickerNameActivitySecurity Type WeightΔ Weight Value ($M)SharesΔ Shares Qtrs HeldExcess Return
NVDA funds › NVIDIA CORPORATION ADD 6.0% -0.3% 126.1 630,053 +9,277 5
MU funds › MICRON TECHNOLOGY INC TRIM 5.9% +3.8% 125.4 108,636 -473 5
AAPL funds › APPLE INC ADD 5.5% -0.4% 117.5 406,129 +2,551 5
GOOGL funds › ALPHABET INC ADD 5.3% +0.1% 113.3 316,947 +5,161 5
TSM funds › TAIWAN SEMICONDUCTOR MANUFAC ADD 5.1% +0.8% 109.1 228,429 +5,270 5
GLW funds › CORNING INC ADD 4.8% +1.7% 100.7 394,058 +6,340 2
XBI funds › SPDR SERIES TRUST ADD 4.3% +0.1% 91.3 576,754 +9,275 3
ISCF funds › ISHARES TR ADD 4.1% -0.6% 87.8 2,027,356 +68,729 4
ASML funds › ASML HLDG NV ADD 4.0% +0.8% 84.3 42,396 +709 5
AVGO funds › BROADCOM INC ADD 3.8% -0.0% 80.8 213,841 +1,439 5
JPM funds › JPMORGAN CHASE & CO ADD 3.5% -0.3% 74.1 226,299 +2,537 5
EWY funds › ISHARES INC TRIM 3.4% +0.8% 72.9 360,865 -1,009 3
CAT funds › CATERPILLAR INC ADD 3.1% +0.6% 65.8 61,759 +649 5
AMZN funds › AMAZON COM INC ADD 3.1% -0.2% 65.5 274,738 +5,545 5
GEV funds › GE VERNOVA INC ADD 2.8% +0.2% 59.7 50,802 +110 5
APH funds › AMPHENOL CORP ADD 2.6% +0.4% 54.4 308,716 +7,673 4
JNJ funds › JOHNSON & JOHNSON ADD 2.3% -0.4% 47.9 188,640 +1,758 5
RY funds › ROYAL BK CDA ADD 2.2% +0.1% 47.0 227,136 +4,568 2
COST funds › COSTCO WHOLESALE CORPORATION ADD 2.1% -0.6% 44.4 47,497 +1,358 5
BHP funds › BHP BILLITON LIMITED ADD 2.1% -0.1% 44.0 528,051 +8,839 2
BCS funds › BARCLAYS PLC ADD 2.1% +1.0% 43.6 1,621,490 +770,519 4
META funds › META PLATFORMS INC ADD 1.9% -0.4% 40.7 72,187 +1,225 5
KEYS funds › KEYSIGHT TECHNOLOGIES INC ADD 1.9% +0.0% 40.3 115,108 +2,171 2
CCJ funds › CAMECO CORP ADD 1.9% -0.6% 39.9 391,529 +2,452 4
WMT funds › WALMART INC ADD 1.9% -0.6% 39.5 348,650 +3,781 5
AZN funds › ASTRAZENECA PLC ADD 1.8% -0.4% 37.4 197,417 +6,773 2
ROST funds › ROSS STORES INC NEW 1.5% +1.5% 32.1 150,755 +150,755 1
FTI funds › TECHNIPFMC PLC NEW 1.3% +1.3% 27.4 413,657 +413,657 1
MSFT funds › MICROSOFT CORP ADD 1.2% -0.2% 25.8 69,182 +1,640 5
PG funds › PROCTER & GAMBLE CO TRIM 1.0% -0.2% 22.2 151,073 -554 5
MCK funds › MCKESSON CORP TRIM 1.0% -2.4% 21.5 28,475 -39,299 5
FICO funds › FAIR ISAAC CORP ADD 0.5% +0.0% 11.4 9,580 +1,116 5
GOOG funds › ALPHABET INC TRIM 0.4% -0.0% 8.0 22,707 -730 5
PANW funds › PALO ALTO NETWORKS INC TRIM 0.4% +0.1% 8.0 23,343 -10,681 5
BRKB funds › BERKSHIRE HATHAWAY INC DEL ADD 0.3% -0.1% 6.0 11,980 +2 5
ANET funds › ARISTA NETWORKS INC TRIM 0.3% +0.0% 5.9 34,937 -44 2
TSLA funds › TESLA INC ADD 0.3% -0.0% 5.4 12,943 +606 5
SCHW funds › SCHWAB CHARLES CORP TRIM 0.2% -0.1% 4.2 45,887 -473 5
WFC funds › WELLS FARGO & CO ADD 0.2% -0.0% 4.0 48,542 +1,660 5
CUSIP:084670108 funds › BERKSHIRE HATHAWAY INC DEL HOLD 0.2% -0.0% 3.7 5 +0 5
IXUS funds › ISHARES TR ADD 0.2% -0.0% 3.7 39,073 +490 5
LLY funds › ELI LILLY & CO TRIM 0.2% -0.0% 3.3 2,746 -162 5
V funds › VISA INC TRIM 0.2% -0.0% 3.2 9,369 -877 5
CUSIP:30231G102 funds › EXXON MOBIL CORP TRIM 0.1% -0.1% 3.1 22,437 -1,487 5
ADSK funds › AUTODESK INC TRIM 0.1% -0.1% 2.8 14,240 -163 5
URTH funds › ISHARES INC TRIM 0.1% -0.0% 2.7 13,511 -1,231 5
CVX funds › CHEVRON CORPORATION TRIM 0.1% -0.1% 2.7 16,080 -771 5
SPY funds › STATE STR SPDR S&P 500 ETF T ADD 0.1% -0.0% 2.6 3,485 +222 5
ABBV funds › ABBVIE INC TRIM 0.1% -0.0% 2.4 9,721 -537 5
MCD funds › MCDONALDS CORP TRIM 0.1% -0.2% 2.4 8,913 -6,570 5
AMD funds › ADVANCED MICRO DEVICES INC ADD 0.1% +0.1% 1.9 3,308 +163 5
IVV funds › ISHARES TR TRIM 0.1% -0.0% 1.4 1,810 -744 5
PLTR funds › PALANTIR TECHNOLOGIES INC TRIM 0.1% -1.4% 1.3 11,444 -156,203 5
MMM funds › 3M CO TRIM 0.1% -0.0% 1.2 7,610 -260 5
ISTB funds › ISHARES TR ADD 0.1% -0.0% 1.2 24,592 +534 5
CSCO funds › CISCO SYS INC TRIM 0.1% +0.0% 1.1 9,682 -375 5
QQQ funds › INVESCO QQQ TR TRIM 0.1% -0.0% 1.1 1,531 -238 5
RTX funds › RTX CORPORATION TRIM 0.1% -0.0% 1.1 5,752 -314 5
MRK funds › MERCK & CO INC TRIM 0.1% -0.0% 1.1 8,298 -1,223 5
TXN funds › TEXAS INSTRS INC ADD 0.1% +0.0% 1.1 3,560 +33 5
SCHI funds › SCHWAB STRATEGIC TR ADD 0.0% -0.0% 1.1 46,488 +2,162 5
INTC funds › INTEL CORP ADD 0.0% +0.0% 1.0 7,350 +1,431 4
IGLB funds › ISHARES TR ADD 0.0% -0.0% 1.0 19,721 +970 5
PHM funds › PULTE GROUP INC TRIM 0.0% -0.0% 1.0 7,145 -237 2
ON funds › ON SEMICONDUCTOR CORP ADD 0.0% +0.0% 1.0 10,363 +13 2
CRM funds › SALESFORCE INC TRIM 0.0% -0.0% 0.9 5,802 -1,122 5
CRUS funds › CIRRUS LOGIC INC ADD 0.0% -0.0% 0.9 5,936 +202 2
LRCX funds › LAM RESEARCH CORP ADD 0.0% +0.0% 0.9 2,016 +28 3
CLX funds › CLOROX CO DEL TRIM 0.0% -0.0% 0.9 8,934 -603 5
GS funds › GOLDMAN SACHS GROUP INC TRIM 0.0% -0.0% 0.8 811 -63 2
C funds › CITIGROUP INC ADD 0.0% +0.0% 0.8 5,803 +277 5
DIA funds › STATE STR SPDR DOW JONES IND ADD 0.0% -0.0% 0.8 1,541 +39 5
CW funds › CURTISS WRIGHT CORP ADD 0.0% -0.0% 0.8 1,038 +26 5
UBER funds › UBER TECHNOLOGIES INC TRIM 0.0% -0.0% 0.8 10,806 -685 5
CL funds › COLGATE PALMOLIVE CO ADD 0.0% -0.0% 0.8 8,390 +906 5
VOO funds › VANGUARD INDEX FDS TRIM 0.0% -0.0% 0.8 1,104 -228 5
HSBC funds › HSBC HLDGS PLC ADD 0.0% -0.0% 0.7 7,772 +39 5
BAC funds › BANK OF AMER CORP TRIM 0.0% -0.0% 0.7 11,869 -74 5
DHI funds › D R HORTON INC ADD 0.0% +0.0% 0.7 4,075 +267 2
UNP funds › UNION PAC CORP TRIM 0.0% -0.0% 0.7 2,413 -1,716 3
MUFG funds › MITSUBISHI UFJ FINANCIAL GRO ADD 0.0% +0.0% 0.7 32,721 +2,273 3
FTNT funds › FORTINET INC ADD 0.0% +0.0% 0.6 4,214 +139 2
BX funds › BLACKSTONE INC TRIM 0.0% -0.0% 0.6 5,036 -281 2
DAL funds › DELTA AIR LINES INC ADD 0.0% +0.0% 0.6 6,263 +1,172 5
CRWD funds › CROWDSTRIKE HLDGS INC ADD 0.0% +0.0% 0.6 744 +116 2
ADI funds › ANALOG DEVICES INC TRIM 0.0% -0.0% 0.6 1,395 -96 5
XLK funds › SELECT SECTOR SPDR TR HOLD 0.0% +0.0% 0.5 2,800 +0 2
EBAY funds › EBAY INC. ADD 0.0% +0.0% 0.5 4,739 +564 4
NTES funds › NETEASE COM INC HOLD 0.0% -0.0% 0.5 4,085 +0 5
ORCL funds › ORACLE CORP ADD 0.0% -0.0% 0.5 3,505 +8 5
SOXX funds › ISHARES TR HOLD 0.0% +0.0% 0.5 771 +0 4
KLAC funds › KLA CORP ADD 0.0% +0.0% 0.5 1,604 +1,427 4
ADP funds › AUTOMATIC DATA PROCESSING IN TRIM 0.0% -0.0% 0.5 2,092 -140 5
TT funds › TRANE TECHNOLOGIES PLC ADD 0.0% -0.0% 0.5 948 +1 5
VTI funds › VANGUARD INDEX FDS TRIM 0.0% -0.0% 0.5 1,255 -34 5
IGM funds › ISHARES TR ADD 0.0% +0.0% 0.5 2,816 +884 5
HUT funds › HUT 8 CORP NEW 0.0% +0.0% 0.5 3,986 +3,986 1
PEP funds › PEPSICO INC TRIM 0.0% -0.0% 0.5 3,365 -357 5
LEN funds › LENNAR CORP ADD 0.0% -0.0% 0.4 4,483 +579 2
TMO funds › THERMO FISHER SCIENTIFIC INC TRIM 0.0% -0.0% 0.4 800 -100 5
SYK funds › STRYKER CORPORATION TRIM 0.0% -0.0% 0.4 1,221 -542 5
TJX funds › TJX COS INC NEW ADD 0.0% +0.0% 0.4 2,524 +605 3
SHOP funds › SHOPIFY INC ADD 0.0% +0.0% 0.4 3,345 +909 5
SJM funds › SMUCKER J M CO ADD 0.0% +0.0% 0.4 3,337 +479 5
EXPE funds › EXPEDIA GROUP INC ADD 0.0% +0.0% 0.4 1,431 +243 3
IWF funds › ISHARES TR ADD 0.0% -0.0% 0.3 2,780 +2,085 5
MTCH funds › MATCH GROUP INC NEW ADD 0.0% +0.0% 0.3 8,746 +1,735 2
ENTG funds › ENTEGRIS INC TRIM 0.0% +0.0% 0.3 1,832 -20 2
COHR funds › COHERENT CORP TRIM 0.0% +0.0% 0.3 823 -23 2
XYL funds › XYLEM INC TRIM 0.0% -0.0% 0.3 2,729 -590 5
UAL funds › UNITED AIRLS HLDGS INC NEW 0.0% +0.0% 0.3 2,344 +2,344 1
IDXX funds › IDEXX LABS INC ADD 0.0% +0.0% 0.3 600 +153 2
BMY funds › BRISTOL-MYERS SQUIBB CO TRIM 0.0% -0.0% 0.3 5,252 -1,690 5
T funds › AT&T INC TRIM 0.0% -0.0% 0.3 14,071 -6,122 5
VEA funds › VANGUARD TAX-MANAGED FDS NEW 0.0% +0.0% 0.3 4,086 +4,086 1
SCHX funds › SCHWAB STRATEGIC TR TRIM 0.0% -0.0% 0.3 9,835 -800 5
MNST funds › MONSTER BEVERAGE CORP NEW NEW 0.0% +0.0% 0.3 2,967 +2,967 1
PTC funds › PTC INC TRIM 0.0% -0.0% 0.3 2,438 -43 2
CMCSA funds › COMCAST CORP NEW TRIM 0.0% -0.0% 0.3 11,037 -2,483 5
IUSG funds › ISHARES TR NEW 0.0% +0.0% 0.3 1,435 +1,435 1
SCHF funds › SCHWAB STRATEGIC TR TRIM 0.0% -0.0% 0.3 9,606 -600 5
FNDX funds › SCHWAB STRATEGIC TR HOLD 0.0% -0.0% 0.3 8,541 +0 5
IYY funds › ISHARES TR HOLD 0.0% -0.0% 0.3 1,446 +0 5
IUSV funds › ISHARES TR NEW 0.0% +0.0% 0.3 2,371 +2,371 1
PH funds › PARKER-HANNIFIN CORP ADD 0.0% -0.0% 0.3 265 +4 3
HOOD funds › ROBINHOOD MKTS INC TRIM 0.0% -0.0% 0.3 2,581 -709 5
IT funds › GARTNER INC TRIM 0.0% -0.0% 0.3 1,991 -124 2
PACB funds › PACIFIC BIOSCIENCES CALIF IN HOLD 0.0% +0.0% 0.3 152,100 +0 2
QCOM funds › QUALCOMM INC NEW 0.0% +0.0% 0.3 1,375 +1,375 1
NSC funds › NORFOLK SOUTHN CORP TRIM 0.0% -0.0% 0.3 806 -71 5
LNG funds › CHENIERE ENERGY INC HOLD 0.0% -0.0% 0.2 1,010 +0 2
ABEO funds › ABEONA THERAPEUTICS INC NEW 0.0% +0.0% 0.2 38,514 +38,514 1
CI funds › THE CIGNA GROUP ADD 0.0% -0.0% 0.2 846 +75 2
ABT funds › ABBOTT LABORATORIES TRIM 0.0% -0.0% 0.2 2,493 -1,366 5
HIMS funds › HIMS & HERS HEALTH INC NEW 0.0% +0.0% 0.2 6,200 +6,200 1
AON funds › AON PLC ADD 0.0% -0.0% 0.2 628 +6 5
PHG funds › KONINKLIJKE PHILIPS N V ADD 0.0% -0.0% 0.2 7,655 +235 2
KO funds › COCA COLA CO NEW 0.0% +0.0% 0.2 2,558 +2,558 1
DDOG funds › DATADOG INC NEW 0.0% +0.0% 0.2 791 +791 1
TMC funds › TMC THE METALS COMPANY INC HOLD 0.0% -0.0% 0.0 10,000 +0 2
DIS funds › DISNEY WALT CO EXIT 0.0% -0.1% 0.0 0 -10,730 0
HD funds › HOME DEPOT INC EXIT 0.0% -0.0% 0.0 0 -686 0
ACN funds › ACCENTURE PLC IRELAND EXIT 0.0% -0.0% 0.0 0 -1,683 0
COP funds › CONOCOPHILLIPS EXIT 0.0% -0.0% 0.0 0 -1,950 0
VRT funds › VERTIV HOLDINGS CO EXIT 0.0% -0.0% 0.0 0 -810 0
BSX funds › BOSTON SCIENTIFIC CORP EXIT 0.0% -0.0% 0.0 0 -5,993 0
IBIT funds › ISHARES BITCOIN TRUST ETF EXIT 0.0% -0.4% 0.0 0 -196,085 0
AXP funds › AMERICAN EXPRESS CO EXIT 0.0% -0.0% 0.0 0 -773 0
GLD funds › SPDR GOLD TR EXIT 0.0% -0.0% 0.0 0 -1,806 0
NFLX funds › NETFLIX INC. EXIT 0.0% -0.0% 0.0 0 -2,673 0
ADBE funds › ADOBE INC EXIT 0.0% -0.0% 0.0 0 -1,005 0
MA funds › MASTERCARD INCORPORATED EXIT 0.0% -0.0% 0.0 0 -493 0
ISRG funds › INTUITIVE SURGICAL INC EXIT 0.0% -0.0% 0.0 0 -839 0
TMUS funds › T-MOBILE US INC EXIT 0.0% -0.0% 0.0 0 -1,070 0
OMDA funds › OMADA HEALTH INC EXIT 0.0% -0.0% 0.0 0 -15,909 0
INTU funds › INTUIT EXIT 0.0% -0.0% 0.0 0 -712 0
GLDM funds › WORLD GOLD TR EXIT 0.0% -2.5% 0.0 0 -469,451 0
TDY funds › TELEDYNE TECHNOLOGIES INC EXIT 0.0% -0.0% 0.0 0 -338 0
NEE funds › NEXTERA ENERGY INC EXIT 0.0% -0.0% 0.0 0 -2,266 0
COIN funds › COINBASE GLOBAL INC EXIT 0.0% -0.0% 0.0 0 -1,550 0
COF funds › CAPITAL ONE FINL CORP EXIT 0.0% -0.0% 0.0 0 -1,180 0

Point-in-time history

Each row is this fund as of that period, not as of today — what the scoring for that quarter actually saw.
PeriodAUM ($M)Positions TurnoverTop-10 wtHerfindahl Quality Q Skill Universe
2026Q2 2,118 140 0.14 49% 0.035 0.622 in
2026Q1 1,719 148 0.24 45% 0.033 0.360 in
2025Q4 1,748 129 0.18 45% 0.033 0.424 in
2025Q3 1,851 129 0.22 43% 0.031 0.333 in
2025Q2 1,606 115 0.26 40% 0.030 0.264 entered
2025Q1 1,530 101 0.00 41% 0.030 0.000 out
Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short. JSON: /api/signals · /api/funds · /api/status