Mainstream Capital Management Llc
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$149.1M
Q ending 2026-03-31
Prior quarter
$152.8M
Q ending 2025-12-31
Change
-2.4% QoQ · +18.1% YoY
Positions
88
reported holdings
Largest positions
All 88 reported positions, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Jpmorgan Ultra-Short Income Etf | JPST | Shares | $20.9M | 412K |
| Apple Inc Com | AAPL | Shares | $9.0M | 36K |
| Goldman Sachs Ultra Short Bond Etf | GSST | Shares | $8.9M | 176K |
| Amazon Com Inc Com | AMZN | Shares | $6.5M | 31K |
| Alphabet Inc Cap Stk Cl C | GOOG | Shares | $5.8M | 20K |
| Nvidia Corporation Com | NVDA | Shares | $4.8M | 28K |
| Meta Platforms Inc Cl A | META | Shares | $4.3M | 8K |
| Ishares Russell 1000 Growth Etf | IWF | Shares | $3.7M | 9K |
| Ishares Russell 1000 Value Etf | IWD | Shares | $3.2M | 15K |
| Ishares Core S&P 500 Etf | IVV | Shares | $2.9M | 4K |
| Spdr Gold Shares | GLD | Shares | $2.7M | 6K |
| Alphabet Inc Cap Stk Cl A | GOOGL | Shares | $2.6M | 9K |
| Berkshire Hathaway Inc Del Cl B Ne | BRK/B | Shares | $2.6M | 5K |
| Jpmorgan Chase & Co Com | JPM | Shares | $2.6M | 9K |
| Costco Wholesale Corporation Com | COST | Shares | $2.3M | 2K |
| State Street Spdr S&P 500 Etf | SPY | Shares | $2.3M | 3K |
| Tesla Inc Com | TSLA | Shares | $2.2M | 6K |
| Netflix Inc. Com | NFLX | Shares | $2.2M | 23K |
| Eli Lilly & Co Com | LLY | Shares | $2.1M | 2K |
| Microsoft Corp Com | MSFT | Shares | $2.0M | 5K |
| Tjx Cos Inc New Com | TJX | Shares | $2.0M | 12K |
| Corning Inc Com | GLW | Shares | $1.9M | 14K |
| Cava Group Inc Com | CAVA | Shares | $1.7M | 21K |
| Vanguard Mid-Cap Value Etf | VOE | Shares | $1.7M | 9K |
| Walmart Inc Com | WMT | Shares | $1.6M | 13K |
| Goldman Sachs Group Inc Com | GS | Shares | $1.6M | 2K |
| Ishares Msci Usa Quality Factor Et | QUAL | Shares | $1.6M | 8K |
| Schwab Charles Corp Com | SCHW | Shares | $1.6M | 17K |
| Toast Inc Cl A | TOST | Shares | $1.5M | 57K |
| Vanguard Mid-Cap Growth Etf | VOT | Shares | $1.5M | 6K |
| Interactive Brokers Group Inc Com | IBKR | Shares | $1.5M | 22K |
| Vanguard Information Technology Et | VGT | Shares | $1.4M | 2K |
| Ishares Msci Eafe Value Etf | EFV | Shares | $1.4M | 19K |
| Crowdstrike Hldgs Inc Cl A | CRWD | Shares | $1.4M | 3K |
| Legalzoom Com Inc Com | LZ | Shares | $1.3M | 225K |
| Palo Alto Networks Inc Com | PANW | Shares | $1.2M | 8K |
| Eaton Corp Plc Shs | Shares | $1.2M | 3K | |
| Ge Vernova Inc Com | GEV | Shares | $1.2M | 1K |
| Dover Corp Com | DOV | Shares | $1.2M | 6K |
| Oreilly Automotive Inc Com | ORLY | Shares | $1.2M | 13K |
| Home Depot Inc Com | HD | Shares | $1.1M | 3K |
| Ishares Msci Eafe Growth Etf | EFG | Shares | $1.1M | 10K |
| Alibaba Group Hldg Ltd Sponsored A | BABA | Shares | $1.1M | 9K |
| Jpmorgan Equity Premium Income Etf | JEPI | Shares | $1.1M | 19K |
| Chevron Corporation Com | CVX | Shares | $1.1M | 5K |
| Visa Inc Com Cl A | V | Shares | $1.0M | 3K |
| Constellation Energy Corp Com | CEG | Shares | $891K | 3K |
| Broadcom Inc Com | AVGO | Shares | $884K | 3K |
| Chipotle Mexican Grill Inc Com | CMG | Shares | $880K | 27K |
| Ishares U.S. Technology Etf | IYW | Shares | $823K | 5K |
| Ishares Core Msci Emerging Markets | IEMG | Shares | $819K | 12K |
| Uber Technologies Inc Com | UBER | Shares | $800K | 11K |
| Ishares S&P 500 Growth Etf | IVW | Shares | $778K | 7K |
| Amer Sports Inc Com Shs | Shares | $762K | 23K | |
| Honest Co Inc Com | HNST | Shares | $694K | 236K |
| Advanced Micro Devices Inc Com | AMD | Shares | $645K | 3K |
| Vanguard Communication Services Et | VOX | Shares | $594K | 3K |
| Mastercard Incorporated Cl A | MA | Shares | $582K | 1K |
| Ishares Msci Usa Min Vol Factor Et | USMV | Shares | $522K | 6K |
| State Street Technology Select Sec | XLK | Shares | $515K | 4K |
| Applied Matls Inc Com | AMAT | Shares | $502K | 1K |
| Schwab Ultra-Short Income Etf | SCUS | Shares | $491K | 19K |
| Vanguard Financials Etf | VFH | Shares | $489K | 4K |
| Schwab Short-Term Us Treasury Etf | SCHO | Shares | $451K | 19K |
| Vanguard Health Care Etf | VHT | Shares | $435K | 2K |
| Vanguard Short-Term Bond Etf | BSV | Shares | $415K | 5K |
| Ishares Core S&P Mid-Cap Etf | IJH | Shares | $391K | 6K |
| Boeing Co Com | BA | Shares | $382K | 2K |
| American Express Co Com | AXP | Shares | $381K | 1K |
| Mcdonalds Corp Com | MCD | Shares | $369K | 1K |
| Ishares U.S. Infrastructure Etf | IFRA | Shares | $368K | 6K |
| State Street Spdr S&P Dividend Etf | SDY | Shares | $353K | 2K |
| State Street Industrial Select Sec | XLI | Shares | $345K | 2K |
| Ishares U.S. Equity Factor Rotatio | DYNF | Shares | $334K | 6K |
| Ishares Bitcoin Trust Etf | IBIT | Shares | $318K | 8K |
| State Street Consumer Staples Sele | XLP | Shares | $316K | 4K |
| Darden Restaurants Inc Com | DRI | Shares | $295K | 2K |
| Ishares Msci South Korea Etf | EWY | Shares | $293K | 2K |
| Starbucks Corp Com | SBUX | Shares | $280K | 3K |
| Palantir Technologies Inc Cl A | PLTR | Shares | $275K | 2K |
| Ati Inc Com | ATI | Shares | $247K | 2K |
| Invesco Qqq Trust Series I | QQQ | Shares | $244K | 423 |
| Ishares S&P 500 Value Etf | IVE | Shares | $241K | 1K |
| Disney Walt Co Com | DIS | Shares | $230K | 2K |
| Riot Platforms Inc Com | RIOT | Shares | $206K | 17K |
| Ishares Msci Emerging Markets Ex C | EMXC | Shares | $205K | 3K |
| Ishares Ethereum Trust Etf | ETHA | Shares | $204K | 13K |
| Schwab Us Dividend Equity Etf | SCHD | Shares | $204K | 7K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.