Rafferty Asset Management, Llc
Institutional manager — quarterly 13F holdings, Q ending 2026-06-30
Reported value
$43.92B
Q ending 2026-06-30
Prior quarter
$24.63B
Q ending 2026-03-31
Change
+78.3% QoQ · +44.9% YoY
Positions
1,133
reported holdings
Largest positions
Top 100 of 1,133 reported positions by value, Q ending 2026-06-30. 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 |
|---|---|---|---|---|
| Micron Technology Inc | MU | Shares | $3.56B | 3.1M |
| Nvidia Corporation | NVDA | Shares | $2.56B | 12.8M |
| Advanced Micro Devices Inc | AMD | Shares | $2.01B | 3.5M |
| Broadcom Inc | AVGO | Shares | $1.69B | 4.5M |
| Intel Corp | INTC | Shares | $1.55B | 11.1M |
| Ishares Tr | TLT | Shares | $1.49B | 17.3M |
| Applied Matls Inc | AMAT | Shares | $1.40B | 1.9M |
| Kla Corp | KLAC | Shares | $1.31B | 4.3M |
| Marvell Technology Inc | MRVL | Shares | $1.22B | 4.1M |
| Lam Research Corp | LRCX | Shares | $1.20B | 2.8M |
| Ishares Inc | EWY | Shares | $1.03B | 5.1M |
| Ishares Tr | IWM | Shares | $1.02B | 3.4M |
| Apple Inc | AAPL | Shares | $981.3M | 3.4M |
| Taiwan Semiconductor Manufac | TSM | Shares | $957.3M | 2.0M |
| Texas Instrs Inc | TXN | Shares | $823.1M | 2.8M |
| Analog Devices Inc | ADI | Shares | $784.4M | 2.0M |
| Microsoft Corp | MSFT | Shares | $775.7M | 2.1M |
| Teradyne Inc | TER | Shares | $733.1M | 1.5M |
| Nxp Semiconductors N V | Shares | $679.7M | 2.4M | |
| Tesla Inc | TSLA | Shares | $671.3M | 1.6M |
| Astera Labs Inc | ALAB | Shares | $638.3M | 1.3M |
| Monolithic Pwr Sys Inc | MPWR | Shares | $634.9M | 459K |
| Qualcomm Inc | QCOM | Shares | $621.9M | 3.4M |
| Vaneck Etf Trust | GDX | Shares | $525.2M | 7.0M |
| Asml Hldg Nv | Shares | $489.7M | 246K | |
| Microchip Technology Inc. | MCHP | Shares | $474.9M | 5.2M |
| Invesco Qqq Tr | QQQ | Shares | $416.7M | 566K |
| Credo Technology Group Holdi | Shares | $412.1M | 1.5M | |
| Alphabet Inc | GOOGL | Shares | $369.1M | 1.0M |
| On Semiconductor Corp | ON | Shares | $350.3M | 3.7M |
| Ishares Tr | FXI | Shares | $320.7M | 10.2M |
| Amazon Com Inc | AMZN | Shares | $298.2M | 1.3M |
| Berkshire Hathaway Inc Del | BRK/B | Shares | $282.1M | 564K |
| Jpmorgan Chase & Co | JPM | Shares | $255.5M | 781K |
| Entegris Inc | ENTG | Shares | $250.0M | 1.4M |
| Ase Technology Hldg Co Ltd | ASX | Shares | $249.1M | 5.5M |
| Macom Tech Solutions Hldgs I | MTSI | Shares | $240.7M | 633K |
| Meta Platforms Inc | META | Shares | $225.9M | 401K |
| United Microelectronics Corp | UMC | Shares | $208.2M | 7.7M |
| Palantir Technologies Inc | PLTR | Shares | $197.5M | 1.7M |
| Arm Holdings Plc | ARM | Shares | $175.7M | 495K |
| Cisco Sys Inc | CSCO | Shares | $174.6M | 1.5M |
| Visa Inc | V | Shares | $165.9M | 483K |
| Stmicroelectronics N V | STM | Shares | $161.6M | 2.2M |
| Alphabet Inc | GOOG | Shares | $158.3M | 448K |
| Nova Ltd | Shares | $157.9M | 291K | |
| Sandisk Corp | SNDK | Shares | $132.1M | 58K |
| Rambus Inc Del | RMBS | Shares | $130.7M | 984K |
| Vaneck Etf Trust | GDXJ | Shares | $121.0M | 1.2M |
| Mastercard Incorporated | MA | Shares | $120.7M | 235K |
| Palo Alto Networks Inc | PANW | Shares | $116.2M | 341K |
| Kraneshares Trust | KWEB | Shares | $110.0M | 4.5M |
| Bank Of Amer Corp | BAC | Shares | $108.4M | 1.9M |
| Eli Lilly & Co | LLY | Shares | $108.3M | 90K |
| Ge Aerospace | GE | Shares | $97.9M | 262K |
| Skyworks Solutions Inc | SWKS | Shares | $96.9M | 1.4M |
| Exxon Mobil Corp | XOM | Shares | $93.5M | 684K |
| Western Digital Corp | WDC | Shares | $90.7M | 142K |
| Oracle Corp | ORCL | Shares | $88.8M | 606K |
| International Business Machs | IBM | Shares | $88.5M | 315K |
| Seagate Technology Hldngs Pl | Shares | $87.8M | 91K | |
| Goldman Sachs Group Inc | GS | Shares | $87.5M | 86K |
| D R Horton Inc | DHI | Shares | $84.7M | 520K |
| Crowdstrike Hldgs Inc | CRWD | Shares | $78.8M | 103K |
| Wells Fargo & Co | WFC | Shares | $73.7M | 891K |
| Morgan Stanley | MS | Shares | $73.5M | 352K |
| Amphenol Corp | APH | Shares | $72.6M | 412K |
| Netflix Inc. | NFLX | Shares | $72.5M | 1.0M |
| Citigroup Inc | C | Shares | $70.1M | 501K |
| Johnson & Johnson | JNJ | Shares | $67.5M | 266K |
| Corning Inc | GLW | Shares | $67.2M | 263K |
| Ishares Tr | IVV | Shares | $65.5M | 88K |
| Rtx Corporation | RTX | Shares | $64.2M | 338K |
| Arista Networks Inc | ANET | Shares | $61.9M | 365K |
| Applovin Corp | APP | Shares | $58.5M | 114K |
| Walmart Inc | WMT | Shares | $58.2M | 514K |
| Chevron Corporation | CVX | Shares | $57.9M | 349K |
| Home Depot Inc | HD | Shares | $54.8M | 155K |
| American Express Co | AXP | Shares | $52.4M | 155K |
| Abbvie Inc | ABBV | Shares | $52.0M | 207K |
| Pulte Group Inc | PHM | Shares | $51.6M | 376K |
| Costco Wholesale Corporation | COST | Shares | $50.9M | 54K |
| Cadence Design System Inc | CDNS | Shares | $48.7M | 130K |
| Caterpillar Inc | CAT | Shares | $48.1M | 45K |
| Ishares Inc | EWZ | Shares | $47.4M | 1.4M |
| Fortinet Inc | FTNT | Shares | $47.1M | 307K |
| Datadog Inc | DDOG | Shares | $46.1M | 177K |
| Salesforce Inc | CRM | Shares | $44.9M | 286K |
| Schwab Charles Corp | SCHW | Shares | $43.9M | 476K |
| Boeing Co | BA | Shares | $43.6M | 202K |
| Synopsys Inc | SNPS | Shares | $42.7M | 96K |
| Dell Technologies Inc | DELL | Shares | $42.4M | 98K |
| Unitedhealth Group Inc | UNH | Shares | $42.1M | 101K |
| Blackrock Inc | BLK | Shares | $40.5M | 42K |
| Amgen Inc | AMGN | Shares | $39.6M | 109K |
| Dbx Etf Tr | ASHR | Shares | $39.1M | 1.1M |
| Adobe Inc | ADBE | Shares | $38.8M | 189K |
| Lennar Corp | LEN | Shares | $38.4M | 425K |
| Progressive Corp | PGR | Shares | $37.2M | 170K |
| Capital One Finl Corp | COF | Shares | $36.9M | 184K |
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.