Latest Main Management LLC Stock Portfolio
$1.37Billion | No. of Holdings #102
Main Management LLC Performance
2026 Q1-3.33%
YTD-3.33%
2025+32.80%
About Main Management LLC and 13F Hedge Fund Stock Holdings
Main Management LLC is a hedge fund based in San Francisco, CA. On 2026-05-15, the fund reported it's updated stock portfolio. In the 13F Holdings report, Main Management LLC reported an equity portfolio of $1.4 Billions as of 31 Mar, 2026. <br><br> The top stock holdings of Main Management LLC are SPY, BIBL, XLB. The fund has invested 11.4% of it's portfolio in LARGE CAP CORE and 10.8% of portfolio in MAIN BUYWRITE. <br><br> The fund managers got completely rid off SEMICONDUCTORS (IJR), MORGAN STANLEY INSTLLQDTY TRSSECS INSTL and CHINA INTERNET (BNDD) stocks. They significantly reduced their stock positions in SEMICONDUCTORS (AFK), CLOUD COMPUTING (CARZ) and ARTIFICIAL INTELLIGENCE & TECH (AGNG). Main Management LLC opened new stock positions in VANGUARD INDUSTRIALS ETF (VAW), LARGE-CAP GROWTH (IJR) and BITCOIN. The fund showed a lot of confidence in some stocks as they added substantially to US TREASURIES (IJR), EMERGING MARKETS (EMGF) and FINANCIALS (VAW).
Main Management LLC Equity Portfolio Value
Last Reported on: 15 May, 2026
$1.37Billion
as of May 15, 2026Main Management LLC Annual Return Estimates Vs S&P 500
Our best estimate is that Main Management LLC made a return of -3.33% in the last quarter. In trailing 12 months, it's portfolio return was 33.68%.
- Performance
- S&P 500
New Buys
| Ticker | $ Bought |
|---|---|
| vanguard industrials etf | 52,005,000 |
| vanguard consumer discretionary etf | 2,779,000 |
| large-cap growth | 151,000 |
| latin america | 98,000 |
| large cap value | 69,000 |
| bitcoin | 52,000 |
| s&p small-cap | 22,000 |
| eafe small-cap | 17,000 |
New stocks bought by Main Management LLC
Additions
| Ticker | % Inc. |
|---|---|
| us treasuries | 498 |
| emerging markets | 251 |
| financials | 209 |
| industrials | 62.77 |
| technology | 43.63 |
| aggregate bond | 43.42 |
| all world ex-us | 34.29 |
| large cap | 32.29 |
Additions to existing portfolio by Main Management LLC
Reductions
| Ticker | % Reduced |
|---|---|
| semiconductors | -96.74 |
| cloud computing | -84.74 |
| artificial intelligence & tech | -82.84 |
| video gaming & esports | -82.59 |
| fintech | -80.42 |
| quantum computing | -80.26 |
| online retail | -78.02 |
| ai & robotics | -76.28 |
Main Management LLC reduced stake in above stock
Sold off
| Ticker | $ Sold |
|---|---|
| morgan stanley instllqdty trssecs instl | -157,000 |
| government money market fund | -35,000 |
| indonesia | -43,000 |
| crypto industry innovators | -42,000 |
| china internet | -52,000 |
| ishares bitcoin trust etf | -67,000 |
| genomics | -33,000 |
| infrastructure development | -41,000 |
Main Management LLC got rid off the above stocks
Sector Distribution
Main Management LLC has about 100% of it's holdings in Others sector.
- Others
| Sector | % |
|---|---|
| Others | 100 |
Market Cap. Distribution
Main Management LLC has about 0% of it's portfolio invested in the large-cap and mega-cap stocks.
- UNALLOCATED
| Category | % |
|---|---|
| UNALLOCATED | 100 |
Stocks belong to which Index?
About 0% of the stocks held by Main Management LLC either belong to S&P 500 or RUSSELL 2000 index.
- Others
| Index | % |
|---|---|
| Others | 100 |
| Top 5 Winners (%) | % | |
|---|---|---|
| VAW | energy | 36.7 % |
| XLB | energy | 36.2 % |
| BUZZ | oil services | 31.1 % |
| BAB | solar | 13.3 % |
| AGNG | global x uranium etf | 11.6 % |
| Top 5 Winners ($) | $ | |
|---|---|---|
| XLB | energy | 5.8 M |
| XLB | materials | 2.0 M |
| BIBL | international country rotation | 1.8 M |
| BUZZ | oil services | 0.9 M |
| VEU | all world ex-us | 0.4 M |
| Top 5 Losers (%) | % | |
|---|---|---|
| IJR | software | -23.2 % |
| AGNG | cloud computing | -20.0 % |
| ECON | em ex-china | -12.3 % |
| ARKF | fintech | -11.8 % |
| CGW | china technology | -11.1 % |
| Top 5 Losers ($) | $ | |
|---|---|---|
| XLB | financials | -10.1 M |
| XLB | technology | -9.1 M |
| SPY | large cap core | -7.5 M |
| XLB | communications services | -5.5 M |
| BIBL | thematic innovation | -5.3 M |
Main Management LLC Holdings Map
This heatmap illustrates the top 50 positions within the fund's portfolio.
Current Stock Holdings of Main Management LLC
Main Management LLC has 102 stocks in it's portfolio. About 68.8% of the portfolio is in top 10 stocks. XLB proved to be the most loss making stock for the portfolio. XLB was the most profitable stock for Main Management LLC last quarter.
$1.37BTotal Value
114Positions
15 May, 2026Last Reported
| Expand | Holdingsorted ascending | % Portfolio | Shares Held | $ Value | % Change |
|---|---|---|---|---|---|
 AAXJ Home ConstructionHome ConstructionAAXJ | 1.09% | 165,379 | $14.97M 1.09% | 3.5%decreased 3.5 percentreduced | |
AAXJ Investment Grade Coporate BondsInvestment Grade Coporate BondsAAXJ | 0.41% | 106,259 | $5.58M 0.41% | 33.94%decreased 33.94 percentreduced | |
AAXJ All World Ex-UsAll World Ex-UsAAXJ | 0.04% | 7,597 | $520.0K 0.04% | 0%unchanged 0 percentunchanged | |
AAXJ Ca Municipal BondsCa Municipal BondsAAXJ | 0.01% | 1,885 | $107.0K 0.01% | 3.48%decreased 3.48 percentreduced | |
AAXJ Clean EnergyClean EnergyAAXJ | 0% | 1,487 | $27.0K 0% | 5.09%increased 5.09 percentadded | |
AAXJ Eafe Small-CapEafe Small-CapAAXJ | 0% | 221 | $17.0K 0% | Newnew position | |
AAXJ Emerging Intl DebtEmerging Intl DebtAAXJ | 0% | 142 | $13.0K 0% | 0%unchanged 0 percentunchanged | |
 ACIO Quantum ComputingQuantum ComputingACIO | 0% | 120 | $13.0K 0% | 80.26%decreased 80.26 percentreduced | |
 ACSG China A-SharesChina A-SharesACSG | 0% | 500 | $16.0K 0% | 0%unchanged 0 percentunchanged | |
 ACWF Floating Rate BondFloating Rate BondACWF | 0.13% | 34,093 | $1.73M 0.13% | 0.62%decreased 0.62 percentreduced | |
 AFK Gold MinersGold MinersAFK | 0.03% | 4,000 | $367.0K 0.03% | 0%unchanged 0 percentunchanged | |
AFK SemiconductorsSemiconductorsAFK | 0.02% | 568 | $218.0K 0.02% | 96.74%decreased 96.74 percentreduced | |
AFK Gold MinersGold MinersAFK | 0.01% | 1,764 | $212.0K 0.01% | 0%unchanged 0 percentunchanged | |
AFK Video Gaming & EsportsVideo Gaming & EsportsAFK | 0% | 125 | $11.0K 0% | 82.59%decreased 82.59 percentreduced | |
 AGNG Global X Uranium EtfGlobal X Uranium EtfAGNG | 0% | 1,000 | $48.0K 0% | 0%unchanged 0 percentunchanged | |
AGNG Artificial Intelligence & TechArtificial Intelligence & TechAGNG | 0% | 215 | $10.0K 0% | 82.84%decreased 82.84 percentreduced | |
AGNG Cloud ComputingCloud ComputingAGNG | 0% | 204 | $4.0K 0% | 0%unchanged 0 percentunchanged | |
AGNG Infrastructure DevelopmentInfrastructure DevelopmentAGNG | 0% | 0.00 | $0.00 0% | 100%decreased 100 percentsold off | |
 AIRR Ai & RoboticsAi & RoboticsAIRR | 0% | 237 | $11.0K 0% | 76.28%decreased 76.28 percentreduced | |
 ALTS Online RetailOnline RetailALTS | 0% | 202 | $11.0K 0% | 78.02%decreased 78.02 percentreduced | |