Tower Research Capital Llc (Trc)
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$3.85B
Q ending 2026-03-31
Prior quarter
$4.13B
Q ending 2025-12-31
Change
-6.9% QoQ · +14.6% YoY
Positions
5,081
reported holdings
Largest positions
Top 100 of 5,081 reported positions by value, 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 |
|---|---|---|---|---|
| Invesco Qqq Tr | QQQ | Shares | $139.5M | 242K |
| Direxion Shares Etf Trust Daily | SOXL | Shares | $114.1M | 2.4M |
| Apple Inc | AAPL | Shares | $112.2M | 442K |
| Microsoft Corp | MSFT | Shares | $93.6M | 253K |
| Micron Technology Inc | MU | Shares | $90.9M | 269K |
| Tesla Inc | TSLA | Shares | $69.2M | 186K |
| Nvidia Corporation | NVDA | Shares | $65.6M | 376K |
| Broadcom Inc | AVGO | Shares | $55.4M | 179K |
| Alphabet Inc Cap Stk | GOOGL | Shares | $48.7M | 169K |
| Ishares Tr | AGG | Shares | $39.7M | 400K |
| State Str Spdr S&P | SPY | Shares | $35.2M | 54K |
| Vaneck Etf Trust | PPH | Shares | $31.6M | 304K |
| Amazon Com Inc | AMZN | Shares | $31.4M | 151K |
| Jpmorgan Chase & Co | JPM | Shares | $29.4M | 100K |
| Meta Platforms Inc | META | Shares | $28.1M | 49K |
| Alphabet Inc Cap | GOOG | Shares | $26.6M | 93K |
| Walmart Inc | WMT | Shares | $26.1M | 210K |
| Spdr Series Trust | SPIB | Shares | $25.3M | 756K |
| Chevron Corporation | CVX | Shares | $24.2M | 117K |
| Vodafone Group Plc | VOD | Shares | $24.2M | 1.6M |
| Janus Detroit Str Tr | JAAA | Shares | $23.8M | 473K |
| Shell Plc | SHEL | Shares | $23.3M | 251K |
| Gsk Plc | GSK | Shares | $20.8M | 376K |
| Eli Lilly & Co | LLY | Shares | $20.1M | 22K |
| Costco Wholesale Corporation | COST | Shares | $19.8M | 20K |
| Exxon Mobil Corp | XOM | Shares | $19.5M | 115K |
| Bp Plc | BP | Shares | $19.5M | 415K |
| Netflix Inc. | NFLX | Shares | $17.7M | 184K |
| Berkshire Hathaway Inc Del | BRK/B | Shares | $17.3M | 36K |
| Johnson & Johnson | JNJ | Shares | $16.5M | 67K |
| Mastercard Incorporated | MA | Shares | $16.0M | 32K |
| Astrazeneca Plc | Shares | $15.9M | 81K | |
| Diageo Plc | DEO | Shares | $15.8M | 213K |
| Sandisk Corp | SNDK | Shares | $14.9M | 23K |
| Linde Plc | Shares | $14.9M | 30K | |
| Visa Inc | V | Shares | $14.3M | 47K |
| Select Sector Spdr Tr State Street | XLI | Shares | $13.9M | 86K |
| Applied Matls Inc | AMAT | Shares | $13.7M | 40K |
| Analog Devices Inc | ADI | Shares | $13.1M | 41K |
| Ishares Tr | USMV | Shares | $13.0M | 141K |
| Wisdomtree Tr | USFR | Shares | $13.0M | 258K |
| Home Depot Inc | HD | Shares | $12.8M | 39K |
| Vaneck Etf Trust | OIH | Shares | $12.6M | 31K |
| Shopify Inc | SHOP | Shares | $12.5M | 106K |
| Asml Hldg Nv N Y Registry | Shares | $12.3M | 9K | |
| Palantir Technologies Inc | PLTR | Shares | $12.0M | 82K |
| Ishares Tr | IWN | Shares | $11.7M | 62K |
| T-Mobile Us Inc | TMUS | Shares | $11.3M | 54K |
| Vanguard Specialized Funds Div App | VIG | Shares | $11.2M | 52K |
| Palo Alto Networks Inc | PANW | Shares | $11.0M | 69K |
| Amphenol Corp | APH | Shares | $10.7M | 85K |
| Booking Holdings Inc | BKNG | Shares | $10.6M | 3K |
| Ishares Tr | FLOT | Shares | $10.5M | 206K |
| Blackrock Etf Trust Ii | CLOA | Shares | $10.4M | 200K |
| Kla Corp | KLAC | Shares | $10.3M | 7K |
| Ishares Tr | IWO | Shares | $10.3M | 33K |
| Nxp Semiconductors N V | Shares | $10.2M | 52K | |
| Vanguard Index Fds | VTV | Shares | $10.0M | 51K |
| Lam Research Corp | LRCX | Shares | $9.7M | 45K |
| Amgen Inc | AMGN | Shares | $9.5M | 27K |
| Pepsico Inc | PEP | Shares | $9.4M | 61K |
| Cisco Sys Inc | CSCO | Shares | $9.4M | 121K |
| Applovin Corp | APP | Shares | $9.2M | 23K |
| Totalenergies Se | Shares | $8.9M | 98K | |
| Adobe Inc | ADBE | Shares | $8.9M | 37K |
| Rio Tinto Plc | RIO | Shares | $8.9M | 95K |
| Argenx Se | ARGX | Shares | $8.8M | 12K |
| Microchip Technology Inc. | MCHP | Shares | $8.8M | 137K |
| Rtx Corporation | RTX | Shares | $8.8M | 45K |
| Comcast Corp New | CMCSA | Shares | $8.8M | 305K |
| Starbucks Corp | SBUX | Shares | $8.8M | 98K |
| Citigroup Inc | C | Shares | $8.6M | 76K |
| Norfolk Southn Corp | NSC | Shares | $8.6M | 30K |
| Goldman Sachs Group Inc | GS | Shares | $8.5M | 10K |
| Morgan Stanley | MS | Shares | $8.4M | 51K |
| Select Sector Spdr Tr State Street | XLRE | Shares | $8.4M | 205K |
| Ishares Tr | IVE | Shares | $8.3M | 39K |
| Welltower Inc | WELL | Shares | $8.3M | 42K |
| Spdr Series Trust | SPSB | Shares | $8.3M | 276K |
| Ge Aerospace | GE | Shares | $8.1M | 28K |
| American Tower Corp | AMT | Shares | $8.0M | 46K |
| Teradyne Inc | TER | Shares | $7.8M | 26K |
| Cintas Corp | CTAS | Shares | $7.8M | 46K |
| Intel Corp | INTC | Shares | $7.7M | 175K |
| Blackrock Inc | BLK | Shares | $7.7M | 8K |
| Procter & Gamble Co | PG | Shares | $7.6M | 53K |
| Spdr Series Trust | BIL | Shares | $7.6M | 83K |
| Philip Morris Intl Inc | PM | Shares | $7.5M | 46K |
| Coca Cola Co | KO | Shares | $7.5M | 98K |
| Prologis Inc. | PLD | Shares | $7.4M | 56K |
| Vanguard Index Fds | VNQ | Shares | $7.4M | 83K |
| Unitedhealth Group Inc | UNH | Shares | $7.4M | 27K |
| Gilead Sciences Inc | GILD | Shares | $7.4M | 53K |
| Spdr Series Trust | RWR | Shares | $7.4M | 73K |
| Intuitive Surgical Inc | ISRG | Shares | $7.2M | 16K |
| Warner Bros Discovery Inc | WBD | Shares | $7.1M | 260K |
| Direxion Shares Etf Trust Daily | LABU | Shares | $7.1M | 43K |
| Anheuser Busch Inbev Sa Nv | BUD | Shares | $7.0M | 101K |
| Select Sector Spdr Tr State Street | XLY | Shares | $7.0M | 64K |
| Western Digital Corp | WDC | Shares | $7.0M | 26K |
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.