Round Rock Advisors LLC
Top Portfolio Positions
226 positions ·
$279,068,094 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| QQQ |
Invesco Qqq Trust, Series 1
|
80,064 | $46,211,339 | 16.56% | |
| AAPL |
Apple Inc.
Technology
|
66,821 | $16,958,501 | 6.08% | |
| MSFT |
Microsoft Corp
Technology
|
31,839 | $11,785,842 | 4.22% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
34,077 | $7,097,216 | 2.54% | |
| SPY |
Spdr S&P 500 ETF Trust
|
8,745 | $5,687,223 | 2.04% | |
| XOM |
Exxon Mobil Corp
Energy
|
31,660 | $5,371,435 | 1.92% | |
| NVDA |
Nvidia Corp
Technology
|
23,775 | $4,146,360 | 1.49% | |
| ABBV |
AbbVie Inc.
Healthcare
|
18,080 | $3,932,219 | 1.41% | |
| ICE |
Intercontinental Exchange, Inc.
Financial Services
|
23,854 | $3,751,757 | 1.34% | |
| WMB |
Williams Companies, Inc.
Energy
|
42,776 | $3,113,237 | 1.12% |
Portfolio Trend
Holdings in BDTX
Shares Held
Position Value (USD)
2 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $584,401 | 274,367 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $193,279 | 79,539 | Shares | Sole | 2026-01-27 | |
| No 13F history on record for this holder in this stock. | ||||||