Round Rock Advisors LLC
In its 13F for Q2 2025 (holdings as of June 30, 2025, filed August 6, 2025), Round Rock Advisors LLC reported 215 stock positions worth $579.7 million. Its top holding was JPMorgan Ultra-Short Income (JPST) at 10.3% of the portfolio, followed by Invesco QQQ Trust Series 1 (QQQ, 7.4%) and Vanguard High DVD Yield ETF (VYM, 6.8%). Compared with Q1 2025, it opened 14 new positions, sold out of 15, added to 66 and reduced 108. The biggest buy was JPMorgan Ultra-Short Income (JPST, shares +19%) and the biggest sale Apple (AAPL, shares −4%).
- Most Recent 13F
- Q2 2026
- Location
- WILTON, CT
- CIK
- 0001846991
- Portfolio Value
- $579.7M (Q2 2025)
- SEC Filing
- 0001951757-25-001039 ↗ filed Aug 6, 2025
Holdings Value
Holdings 215 stocks · $579.7M
| JPST JPMorgan Ultra-Short Income | 10.34% | 1,182,910 | $59.9M | Add +18.6% |
| QQQ Invesco QQQ Trust Series 1 | 7.43% | 78,045 | $43.1M | Add +0.9% |
| VYM Vanguard High DVD Yield ETF | 6.82% | 296,785 | $39.6M | Add +1.5% |
| SMH Vaneck Semiconductor ETF | 4.32% | 89,856 | $25.1M | Add +0.7% |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | 4.29% | 88,864 | $24.9M | Reduce -3.5% |
| IJR iShares Core S&P Small-Cap E | 4.25% | 225,215 | $24.6M | Add +2.2% |
| MSFT Microsoft Corp. | 3.09% | 36,001 | $17.9M | Reduce -1.1% |
| AAPL Apple Inc. | 2.96% | 83,697 | $17.2M | Reduce -4.4% |
| XLI SS Industrial Select Sector | 2.76% | 108,330 | $16.0M | Add +0.9% |
| BRK.A Berkshire Hathaway Inc. Class A | 2.51% | 20 | $14.6M | No change |
| DVY iShares Select Dividend ETF | 2.40% | 104,661 | $13.9M | Add +1.8% |
| RSP Invesco S&P 500 Equal Weight | 2.35% | 74,883 | $13.6M | Add +3.4% |
| XLV SS Health Care Select Sector | 2.13% | 91,430 | $12.3M | Add +2.4% |
| DMLP Dorchester Minerals LP | 1.49% | 309,817 | $8.6M | Add +11.0% |
| AMZN Amazon.com Inc. | 1.42% | 37,595 | $8.2M | Add +6.3% |
| TRIN Trinity Capital Inc. | 1.41% | 580,619 | $8.2M | Add +8.9% |
| XLK SS Technology Select Sector | 1.35% | 31,008 | $7.9M | Reduce -5.6% |
| GOOG Alphabet Inc. Class C | 1.23% | 40,288 | $7.1M | Reduce -2.3% |
| TSLX Sixth Street Specialty Lendi | 1.15% | 281,184 | $6.7M | Add +2.4% |
| SPY SS SPDR S&P 500 ETF Trust-US | 1.12% | 10,546 | $6.5M | Add +9.2% |
| ICE Intercontinental Exchange Inc. | 0.83% | 26,137 | $4.8M | Reduce -0.4% |
| USMV iShares MSCI USA Min Vol Fac | 0.79% | 48,774 | $4.6M | Reduce -1.8% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.78% | 15,415 | $4.5M | Add +2.8% |
| XLU St Sr Utl SL SE SPDR ETF-Usd | 0.76% | 53,647 | $4.4M | Add +10.7% |
| MPV Barings Participation Invest | 0.71% | 205,996 | $4.1M | Add +1.9% |
| ARCC Ares Capital Corp. | 0.68% | 178,705 | $3.9M | Add +4.3% |
| ABBV Abbvie Inc. | 0.66% | 20,505 | $3.8M | Reduce -0.0% |
| NVDA Nvidia Corp. | 0.64% | 23,372 | $3.7M | Reduce -0.5% |
| BANX Arrowmark Financial Corp. | 0.63% | 174,809 | $3.7M | Add +6.6% |
| XOM Exxon Mobil Corp. | 0.62% | 33,518 | $3.6M | Reduce -3.2% |
| IVW iShares S&P 500 Growth ETF | 0.59% | 31,131 | $3.4M | Add +0.4% |
| ITT Itt Inc. | 0.55% | 20,417 | $3.2M | No change |
| QQQM Invesco Nasdaq 100 ETF | 0.55% | 13,975 | $3.2M | Add +4.5% |
| UNH Unitedhealth Group Inc. | 0.54% | 10,103 | $3.2M | Reduce -0.4% |
| APD Air Products & Chemicals Inc. | 0.53% | 10,973 | $3.1M | Reduce -0.1% |
| COF Capital One Financial Corp. | 0.53% | 14,484 | $3.1M | Add +1.3% |
| XLE SS Energy Select Sector | 0.53% | 35,904 | $3.0M | Reduce -33.3% |
| HON Honeywell International Inc. | 0.50% | 12,403 | $2.9M | Reduce -0.1% |
| IBDQ iShares Ibonds Dec 2025 Term | 0.47% | 107,880 | $2.7M | Reduce -9.7% |
| WMB Williams Cos Inc. | 0.46% | 42,596 | $2.7M | Reduce -0.0% |
| IBDR iShares Ibonds Dec 2026 Term | 0.46% | 109,648 | $2.7M | Reduce -13.8% |
| ELV Elevance Health Inc. | 0.46% | 6,806 | $2.6M | Reduce -0.1% |
| CB Chubb Ltd. | 0.43% | 8,701 | $2.5M | Reduce -0.1% |
| GSBD Goldman Sachs BDC Inc. | 0.40% | 207,410 | $2.3M | Add +0.8% |
| BRK.B Berkshire Hathaway Inc. Class B | 0.38% | 4,557 | $2.2M | Add +12.3% |
| CVX Chevron Corp. | 0.36% | 14,628 | $2.1M | Reduce -6.0% |
| OBDC Blue Owl Capital Corp. | 0.35% | 141,071 | $2.0M | Add +4.8% |
| JEPI JPMorgan Equity Premium Inco | 0.34% | 35,153 | $2.0M | Reduce -11.4% |
| VIG Vanguard Dividend Apprec ETF | 0.33% | 9,471 | $1.9M | Reduce -13.1% |
| IBDS Ishrs Ibnds Dec 27 Corp. ETF | 0.32% | 77,113 | $1.9M | Reduce -2.4% |
| VGT Vanguard Info Tech ETF | 0.31% | 2,697 | $1.8M | Reduce -12.9% |
| TSLA Tesla Inc. | 0.31% | 5,570 | $1.8M | Reduce -6.1% |
| NFLX Netflix Inc. | 0.29% | 1,264 | $1.7M | Reduce -11.1% |
| APH Amphenol Corp. Class A | 0.29% | 16,857 | $1.7M | Reduce -0.2% |
| IVV iShares Core S&P 500 ETF | 0.27% | 2,551 | $1.6M | Reduce -4.2% |
| META Meta Platforms Inc. Class A | 0.27% | 2,140 | $1.6M | Reduce -24.1% |
| GOOGL Alphabet Inc. Class A | 0.27% | 8,854 | $1.6M | Reduce -15.8% |
| NXPI NXP Semiconductors NV | 0.25% | 6,751 | $1.5M | Reduce -0.1% |
| VCSH Vanguard S/T Corp. Bond ETF | 0.25% | 18,541 | $1.5M | Reduce -6.6% |
| RTX RTX Corp. | 0.25% | 10,062 | $1.5M | Add +22.8% |
| OCSL Oaktree Specialty Lending Co. | 0.25% | 107,369 | $1.5M | Reduce -0.1% |
| JNJ Johnson & Johnson | 0.25% | 9,553 | $1.5M | Reduce -1.3% |
| JPM JPMorgan Chase & Co. | 0.25% | 5,013 | $1.5M | Add +36.1% |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | 0.25% | 5,091 | $1.5M | Reduce -14.1% |
| C Citigroup Inc. | 0.25% | 16,982 | $1.4M | Reduce -0.2% |
| DIA SS SPDR Dow Jones Indus Avg filed as SPDR DOW JONES INDL AVERAGE | 0.25% | 3,249 | $1.4M | No change |
| CMCSA Comcast Corp. Class A | 0.24% | 39,654 | $1.4M | Reduce -0.2% |
| ORCL Oracle Corp. | 0.24% | 6,457 | $1.4M | Add +84.1% |
| VOO Vanguard S&P 500 ETF | 0.24% | 2,441 | $1.4M | Reduce -13.8% |
| PEP Pepsico Inc. | 0.23% | 10,124 | $1.3M | Reduce -1.2% |
| BN Brookfield Corp. | 0.22% | 20,475 | $1.3M | No change |
| AEM Agnico Eagle Mines Ltd. | 0.22% | 10,565 | $1.3M | Add +57.7% |
| NVEC Nve Corp. | 0.22% | 16,949 | $1.2M | Add +0.8% |
| EPD Enterprise Products Partners | 0.21% | 38,955 | $1.2M | Add +27.2% |
| STZ Constellation Brands Inc. Class A | 0.20% | 7,179 | $1.2M | Reduce -2.7% |
| EFAV iShares MSCI Eafe Min Vol Fa | 0.19% | 13,344 | $1.1M | Reduce -23.1% |
| SUSA iShares ESG Optimized MSCI U | 0.19% | 8,616 | $1.1M | Reduce -3.5% |
| AMP Ameriprise Financial Inc. | 0.19% | 2,020 | $1.1M | Reduce -0.1% |
| ANET Arista Networks Inc. | 0.19% | 10,489 | $1.1M | Reduce -0.5% |
| WMT Walmart Inc. | 0.18% | 10,860 | $1.1M | Reduce -0.7% |
| IJH iShares Core S&P Midcap ETF | 0.18% | 17,077 | $1.1M | Reduce -6.6% |
| CVS CVS Health Corp. | 0.18% | 15,111 | $1.0M | Reduce -0.3% |
| VTIP Vanguard Short-Term Tips | 0.18% | 20,535 | $1.0M | Reduce -7.4% |
| VBK Van Morst SML-Cap Gro-Usd Inc. | 0.17% | 3,621 | $1.0M | Reduce -16.8% |
| IWY iShares Russell Top 200 Grow | 0.17% | 4,032 | $994K | Add +1.1% |
| JEPQ JPM Nasdaq Equity Premium filed as J P MORGAN EXCHANGE TRADED F | 0.17% | 18,100 | $985K | Add +9.8% |
| RWAY Runway Growth Finance Corp. | 0.17% | 91,452 | $981K | Add +0.9% |
| AEE Ameren Corporation | 0.17% | 10,166 | $976K | No change |
| FSK FS KKR Capital Corp. | 0.17% | 47,025 | $976K | Add +0.4% |
| SNOW Snowflake Inc. | 0.17% | 4,312 | $965K | Reduce -0.0% |
| MMM 3M Co. | 0.17% | 6,326 | $963K | Add +1.6% |
| BGC BGC Group Inc. Class A | 0.17% | 93,689 | $958K | Add +1.3% |
| GS Goldman Sachs Group Inc. | 0.16% | 1,346 | $953K | Add +1.8% |
| MCI Barings Corporate Investors | 0.16% | 43,966 | $952K | Add +7.3% |
| PG The Procter & Gamble Co. | 0.16% | 5,958 | $949K | Reduce -3.1% |
| VIGI Vanguard Int Div App Indx FD | 0.16% | 10,341 | $932K | Reduce -11.0% |
| SPLV Invesco S&P 500 Low Volatili | 0.16% | 12,672 | $923K | Reduce -2.8% |
| IWP iShares Russell Mid-Cap Grow | 0.16% | 6,493 | $900K | Add +0.6% |
| WH Wyndham Hotels & Resorts Inc. | 0.15% | 11,002 | $893K | No change |
| BNY Bank of New York Mellon Corp. filed as BANK NEW YORK MELLON CORP | 0.15% | 9,713 | $885K | Add +44.7% |
Portfolio Sells Q1 2025 → Q2 2025
| AAPL Apple Inc. | Reduce -4.4% | 2.96% | −0.65 |
| UNH Unitedhealth Group Inc. | Reduce -0.4% | 0.54% | −0.44 |
| XLE SS Energy Select Sector | Reduce -33.3% | 0.53% | −0.41 |
| VTI VG Morningstar TS MKT ETF-US | Sold out | 0.00% | −0.24 |
| XOM Exxon Mobil Corp. | Reduce -3.2% | 0.62% | −0.14 |
| ABBV Abbvie Inc. | Reduce -0.0% | 0.66% | −0.14 |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | Reduce -3.5% | 4.29% | −0.13 |
| CVX Chevron Corp. | Reduce -6.0% | 0.36% | −0.12 |
| IBDR iShares Ibonds Dec 2026 Term | Reduce -13.8% | 0.46% | −0.11 |
| ELV Elevance Health Inc. | Reduce -0.1% | 0.46% | −0.09 |
| VB Vanguard Most SM-Cap ETF-Usd | Reduce -47.9% | 0.10% | −0.09 |
| IBDQ iShares Ibonds Dec 2025 Term | Reduce -9.7% | 0.47% | −0.09 |
| VTV Vanguard Mrngstr Val ETF-Aui | Reduce -31.6% | 0.15% | −0.08 |
| JEPI JPMorgan Equity Premium Inco | Reduce -11.4% | 0.34% | −0.08 |
| USMV iShares MSCI USA Min Vol Fac | Reduce -1.8% | 0.79% | −0.07 |
| APD Air Products & Chemicals Inc. | Reduce -0.1% | 0.53% | −0.07 |
| LLY Eli Lilly & Co. | Sold out | 0.00% | −0.07 |
| VIG Vanguard Dividend Apprec ETF | Reduce -13.1% | 0.33% | −0.06 |
| EFAV iShares MSCI Eafe Min Vol Fa | Reduce -23.1% | 0.19% | −0.06 |
| PEP Pepsico Inc. | Reduce -1.2% | 0.23% | −0.05 |
| OCSL Oaktree Specialty Lending Co. | Reduce -0.1% | 0.25% | −0.05 |
| CB Chubb Ltd. | Reduce -0.1% | 0.43% | −0.05 |
| STZ Constellation Brands Inc. Class A | Reduce -2.7% | 0.20% | −0.05 |
| ISRG Intuitive Surgical Inc. | Sold out | 0.00% | −0.05 |
| BGB Blackstone Strategic Credit | Sold out | 0.00% | −0.05 |
| JNJ Johnson & Johnson | Reduce -1.3% | 0.25% | −0.05 |
| VXUS Vanguard Total Intl Stock | Sold out | 0.00% | −0.05 |
| IUSV iShares Core S&P U.S. Value | Sold out | 0.00% | −0.05 |
| BMY Bristol-Myers Squibb Co. | Sold out | 0.00% | −0.04 |
| ALL Allstate Corp. | Sold out | 0.00% | −0.04 |
| ZBH Zimmer Biomet Holdings Inc. | Sold out | 0.00% | −0.04 |
| VCEB Vanguard ESG US Corp. Bond | Sold out | 0.00% | −0.04 |
| BABA Alibaba Group Holding-SP ADR | Sold out | 0.00% | −0.04 |
| XLP SS Consumer Staples Sel Sect | Sold out | 0.00% | −0.04 |
| ABT Abbott Laboratories | Sold out | 0.00% | −0.04 |
| VCSH Vanguard S/T Corp. Bond ETF | Reduce -6.6% | 0.25% | −0.04 |
| GOOGL Alphabet Inc. Class A | Reduce -15.8% | 0.27% | −0.03 |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | Reduce -14.1% | 0.25% | −0.03 |
| IBDS Ishrs Ibnds Dec 27 Corp. ETF | Reduce -2.4% | 0.32% | −0.03 |
| NBH Neuberger Municipal Fund Inc. | Sold out | 0.00% | −0.03 |
| VOO Vanguard S&P 500 ETF | Reduce -13.8% | 0.24% | −0.03 |
| PG The Procter & Gamble Co. | Reduce -3.1% | 0.16% | −0.03 |
| VBK Van Morst SML-Cap Gro-Usd Inc. | Reduce -16.8% | 0.17% | −0.03 |
| META Meta Platforms Inc. Class A | Reduce -24.1% | 0.27% | −0.03 |
| CMCSA Comcast Corp. Class A | Reduce -0.2% | 0.24% | −0.03 |
| MEM Matthews Em MKT Eqty Active | Reduce -31.5% | 0.07% | −0.03 |
| VTIP Vanguard Short-Term Tips | Reduce -7.4% | 0.18% | −0.03 |
| MSD Morgan Stanley Emrg MKT Debt | Sold out | 0.00% | −0.03 |
| VOE Vngrd Mrngstr MD-Cap Val ETF | Reduce -33.5% | 0.04% | −0.02 |
| SDY SS SPDR S&P Dividend ETF | Reduce -19.5% | 0.06% | −0.02 |
Portfolio Buys Q1 2025 → Q2 2025
| JPST JPMorgan Ultra-Short Income | Add +18.6% | 10.34% | +0.98 |
| SMH Vaneck Semiconductor ETF | Add +0.7% | 4.32% | +0.82 |
| QQQ Invesco QQQ Trust Series 1 | Add +0.9% | 7.43% | +0.70 |
| AMZN Amazon.com Inc. | Add +6.3% | 1.42% | +0.17 |
| ORCL Oracle Corp. | Add +84.1% | 0.24% | +0.15 |
| XLI SS Industrial Select Sector | Add +0.9% | 2.76% | +0.15 |
| SPY SS SPDR S&P 500 ETF Trust-US | Add +9.2% | 1.12% | +0.12 |
| PULS Pgim Ultra Short Bond ETF | New | 0.10% | +0.10 |
| IBM Intl Business Machines Corp. | Add +2.8% | 0.78% | +0.09 |
| XBI SS SPDR S&P Biotech ETF | New | 0.09% | +0.09 |
| JPM JPMorgan Chase & Co. | Add +36.1% | 0.25% | +0.08 |
| AEM Agnico Eagle Mines Ltd. | Add +57.7% | 0.22% | +0.08 |
| AVGO Broadcom Inc. | New | 0.08% | +0.08 |
| BKNG Booking Holdings Inc. | New | 0.07% | +0.07 |
| QQQM Invesco Nasdaq 100 ETF | Add +4.5% | 0.55% | +0.07 |
| RH RH | New | 0.07% | +0.07 |
| BAC Bank of America Corp. | New | 0.06% | +0.06 |
| IVW iShares S&P 500 Growth ETF | Add +0.4% | 0.59% | +0.06 |
| COF Capital One Financial Corp. | Add +1.3% | 0.53% | +0.06 |
| MPV Barings Participation Invest | Add +1.9% | 0.71% | +0.05 |
| RTX RTX Corp. | Add +22.8% | 0.25% | +0.05 |
| MU Micron Technology Inc. | Add +54.4% | 0.10% | +0.05 |
| CEG Constellation Energy | New | 0.05% | +0.05 |
| BNY Bank of New York Mellon Corp. | Add +44.7% | 0.15% | +0.05 |
| PCT Purecycle Technologies Inc. | New | 0.05% | +0.05 |
| XLU St Sr Utl SL SE SPDR ETF-Usd | Add +10.7% | 0.76% | +0.05 |
| SCHG Schwab US Large-Cap Growth | New | 0.05% | +0.05 |
| STT State Street Corp. | New | 0.04% | +0.04 |
| SCHB Schwab US Broad Market ETF | New | 0.04% | +0.04 |
| GLD SPDR Gold Shares | New | 0.03% | +0.03 |
| IDV iShares International Select | New | 0.03% | +0.03 |
| DE Deere & Co. | Add +29.8% | 0.14% | +0.03 |
| MCD McDonald's Corp. | Add +69.7% | 0.11% | +0.03 |
| NVS Novartis AG-Sponsored ADR | Add +40.0% | 0.11% | +0.03 |
| GS Goldman Sachs Group Inc. | Add +1.8% | 0.16% | +0.03 |
| REGN Regeneron Pharmaceuticals | Add +108.8% | 0.07% | +0.03 |
| NEWT Newtekone Inc. | New | 0.03% | +0.03 |
| WPC WP Carey Inc. | Add +55.2% | 0.08% | +0.02 |
| HD Home Depot Inc. | Add +31.2% | 0.13% | +0.02 |
| RSP Invesco S&P 500 Equal Weight | Add +3.4% | 2.35% | +0.02 |
| ONEQ Fidelity Nasdaq Comp Indx | Add +12.5% | 0.11% | +0.02 |
| NVEC Nve Corp. | Add +0.8% | 0.22% | +0.02 |
| PANW Palo Alto Networks Inc. | Add +5.6% | 0.11% | +0.02 |
| DIS The Walt Disney Co. | Add +1.4% | 0.10% | +0.02 |
| TSLX Sixth Street Specialty Lendi | Add +2.4% | 1.15% | +0.02 |
| IWY iShares Russell Top 200 Grow | Add +1.1% | 0.17% | +0.02 |
| IWP iShares Russell Mid-Cap Grow | Add +0.6% | 0.16% | +0.01 |
| EPD Enterprise Products Partners | Add +27.2% | 0.21% | +0.01 |
| ACT Enact Holdings Inc. | Add +20.1% | 0.07% | +0.01 |
| JEPQ JPM Nasdaq Equity Premium | Add +9.8% | 0.17% | +0.01 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 318 | $776.4M | QQQ, SMH, VYM, JPST, IJR |
| Q1 2026 | 318 | $653.5M | VYM, QQQ, JPST, SMH, IJR |
| Q4 2025Amended | 326 | $664.8M | QQQ, JPST, VYM, SMH, IJR |
| Q3 2025 | 327 | $631.2M | QQQ, JPST, VYM, SMH, IJR |
| Q2 2025 | 215 | $579.7M | JPST, QQQ, VYM, SMH, VO |
| Q1 2025 | 216 | $539.2M | JPST, VYM, QQQ, VO, IJR |
| Q4 2024 | 217 | $487.5M | JPST, QQQ, VYM, AAPL, IJR |
| Q3 2024 | 183 | $427.8M | VYM, QQQ, IJR, VO, AAPL |
| Q2 2024 | 180 | $410.7M | QQQ, VYM, IJR, SMH, VO |
| Q1 2024 | 190 | $417.4M | VYM, QQQ, VO, IJR, SMH |