Round Rock Advisors
WILTON, CTfiles as Round Rock Advisors LLC
$776m in 318 US stocks at the end of 30 June 2026. The top 10 are 46.6% of the money. It changed about 9.7% of the portfolio this quarter.
Value
$776m
Stocks
318
Top 10 share
46.6%
Turnover
9.7%
What changed this quarter
New
Bought for the first time this quarter.
- Ishares Bitcoin Trust ETFIBIT0.4% of the fund
- TeamsharesTMS0.3% of the fund
- USA TodayTDAY0.3% of the fund
- Keel InfrastructureKEEL0.2% of the fund
- Honeywell InternationalHON0.1% of the fund
- Honeywell AerospaceHONA0.1% of the fund
- Smart SandSND0.1% of the fund
- Omada HealthOMDA<0.1% of the fund
- Genius SportsGENI<0.1% of the fund
- RPCRES<0.1% of the fund
- Dentsply SironaXRAY<0.1% of the fund
- Fennec PharmaceuticalsFENC<0.1% of the fund
- Mammoth Energy ServicesTUSK<0.1% of the fund
- KVH IndustriesKVHI<0.1% of the fund
- Trico BancsharesTCBK<0.1% of the fund
- HawkinsHWKN<0.1% of the fund
- OpenlaneOPLN<0.1% of the fund
- TG TherapeuticsTGTX<0.1% of the fund
- Tidal Trust IIIAIS<0.1% of the fund
- SaiaSAIA<0.1% of the fund
- Spdr Series TrustSPSM<0.1% of the fund
- Schneider NationalSNDR<0.1% of the fund
- Vanguard Index FDSVTI<0.1% of the fund
- Schwab Strategic TRSCHM<0.1% of the fund
- Ishares TRIYW<0.1% of the fund
Added
Bought more of a stock they already held.
- Invesco QQQ TRQQQ7.9% of the fund+4%
- Vanguard Whitehall FDSVYM6.6% of the fund+4%
- J P Morgan Exchange Traded FJPST6.2% of the fund+5%
- Ishares TRIJR4.7% of the fund+2%
- Vanguard Index FDSVO4.1% of the fund+3%
- Select Sector Spdr TRXLI2.8% of the fund+3%
- Ishares TRDVY2.4% of the fund+5%
- Select Sector Spdr TRXLV2.4% of the fund+7%
- American Centy ETF TRSDSI2.1% of the fund+13%
- Neuberger Berman ETF TrustNBSD1.7% of the fund+4%
- Invesco Exchange Traded FD TRSP1.5% of the fund+18%
- State STR Spdr S&P 500 ETF TSPY1.0% of the fund+16%
- Select Sector Spdr TRXLU0.8% of the fund+4%
- MarinemaxHZO0.6% of the fund+92%
- International Business MachinesIBM0.4% of the fund+3%
- Ishares TRIVV0.4% of the fund+4%
- AllientALNT0.3% of the fund+8%
- Berkshire HathawayBRK-B0.3% of the fund+24%
- Cardinal Infrastructure GroupCDNL0.3% of the fund+19%
- Flotek IndustriesFTK0.2% of the fund+203%
- Principal Exchange Traded FDPSC0.2% of the fund+25%
- Vanguard Index FDSVOO0.2% of the fund+11%
- Shoals Technologies GroupSHLS0.2% of the fund+14%
- WhiteFiberWYFI0.2% of the fund+147%
- Lam ResearchLRCX0.2% of the fund+2%
Cut
Sold some of their stake.
- Vaneck ETF TrustSMH7.1% of the fund-3%
- Berkshire Hathaway INC DELBRK-A1.7% of the fund-5%
- Ishares TRUSMV0.6% of the fund-3%
- UnitedHealth GroupUNH0.5% of the fund-3%
- Micron TechnologyMU0.4% of the fund-16%
- NWPX InfrastructureNWPX0.3% of the fund-11%
- Elevance HealthELV0.3% of the fund-9%
- J P Morgan Exchange Traded FJEPI0.2% of the fund-3%
- CPS TechnologiesCPSH0.2% of the fund-35%
- MYR GroupMYRG0.2% of the fund-16%
- Enterprise Products Partners L.P.EPD0.2% of the fund-11%
- Ishares TRSUSA0.2% of the fund-2%
- Liberty EnergyLBRT0.2% of the fund-40%
- Vanguard Index FDSVTV0.1% of the fund-10%
- REX American ResourcesREX0.1% of the fund-31%
- Ishares TREFAV0.1% of the fund-9%
- SnowflakeSNOW0.1% of the fund-10%
- BlackSky TechnologyBKSY0.1% of the fund-36%
- Vanguard Malvern FDSVTIP0.1% of the fund-4%
- NlightLASR0.1% of the fund-18%
- Invesco Exch Traded FD TR IISPLV0.1% of the fund-4%
- DeereDE0.1% of the fund-13%
- Ishares TRIWP0.1% of the fund-4%
- Ishares TRSHYG0.1% of the fund-4%
- Vanguard World FDVSGX<0.1% of the fund-2%
Sold out
Sold their entire stake.
- Franklin Templeton Digital HEZBC-100%
- Honeywell InternationalHON-100%
- TeamsharesTMS-100%
- Teladoc HealthTDOC-100%
- Latham GroupSWIM-100%
- CareCloudCCLD-100%
- BitfarmsBITF-100%
- CorMedixCRMD-100%
- Black Diamond TherapeuticsBDTX-100%
- Arlo TechnologiesARLO-100%
- BlueLinx HoldingsBXC-100%
- National Vision HoldingsEYE-100%
- ArtivionAORT-100%
- ArcosaACA-100%
- Protalix BioTherapeuticsPLX-100%
- Amphastar PharmaceuticalsAMPH-100%
- First TR Exchng Traded FD VIBUFQ-100%
- OSI SystemsOSIS-100%
- Alphatec HoldingsATEC-100%
- Esperion Therapeutics INC NE-100%
- Pacer FDS TRCALF-100%
- Primoris ServicesPRIM-100%
- Ishares Silver TRSLV-100%
- Rigel PharmaceuticalsRIGL-100%
- Ishares TRHDV-100%
Holdings
- Invesco QQQ TRQQQ
- Share
- 7.9%
- Value
- $61m
- Shares
- 82,898
+4%
- Vaneck ETF TrustSMH
- Share
- 7.1%
- Value
- $55m
- Shares
- 84,209
-3%
- Vanguard Whitehall FDSVYM
- Share
- 6.6%
- Value
- $51m
- Shares
- 324,884
+4%
- J P Morgan Exchange Traded FJPST
- Share
- 6.2%
- Value
- $48m
- Shares
- 953,692
+5%
- Ishares TRIJR
- Share
- 4.7%
- Value
- $36m
- Shares
- 244,807
+2%
- Vanguard Index FDSVO
- Share
- 4.1%
- Value
- $32m
- Shares
- 396,501
+3%
- Select Sector Spdr TRXLI
- Share
- 2.8%
- Value
- $22m
- Shares
- 116,373
+3%
- Ishares TRDVY
- Share
- 2.4%
- Value
- $19m
- Shares
- 120,146
+5%
- Select Sector Spdr TRXLV
- Share
- 2.4%
- Value
- $18m
- Shares
- 114,998
+7%
- American Centy ETF TRSDSI
- Share
- 2.1%
- Value
- $17m
- Shares
- 324,038
+13%
- Berkshire Hathaway INC DELBRK-A
- Share
- 1.7%
- Value
- $13m
- Shares
- 18
-5%
- Neuberger Berman ETF TrustNBSD
- Share
- 1.7%
- Value
- $13m
- Shares
- 257,509
+4%
- Invesco Exchange Traded FD TRSP
- Share
- 1.5%
- Value
- $11m
- Shares
- 53,115
+18%
- Select Sector Spdr TRXLK
- Share
- 1.4%
- Value
- $11m
- Shares
- 56,686
Held
- State STR Spdr S&P 500 ETF TSPY
- Share
- 1.0%
- Value
- $8m
- Shares
- 10,145
+16%
- Select Sector Spdr TRXLU
- Share
- 0.8%
- Value
- $6m
- Shares
- 131,792
+4%
- Invesco Exch Traded FD TR IIQQQM
- Share
- 0.6%
- Value
- $4m
- Shares
- 14,212
Held
- Ishares TRUSMV
- Share
- 0.6%
- Value
- $4m
- Shares
- 44,307
-3%
- Ishares TRIVW
- Share
- 0.5%
- Value
- $4m
- Shares
- 30,832
Held
- Ishares TRIVV
- Share
- 0.4%
- Value
- $3m
- Shares
- 4,343
+4%
- Ishares Bitcoin Trust ETFIBIT
- Share
- 0.4%
- Value
- $3m
- Shares
- 93,841
New
- Ishares TRIBDR
- Share
- 0.3%
- Value
- $3m
- Shares
- 109,212
Held
- Vanguard World FDVGT
- Share
- 0.3%
- Value
- $2m
- Shares
- 19,470
Held
- Vanguard Specialized FundsVIG
- Share
- 0.3%
- Value
- $2m
- Shares
- 9,107
Held
- Ishares TRIBDS
- Share
- 0.3%
- Value
- $2m
- Shares
- 85,857
Held
- Principal Exchange Traded FDPSC
- Share
- 0.2%
- Value
- $2m
- Shares
- 26,946
+25%
- J P Morgan Exchange Traded FJEPI
- Share
- 0.2%
- Value
- $2m
- Shares
- 33,020
-3%
- Vanguard Index FDSVOO
- Share
- 0.2%
- Value
- $2m
- Shares
- 2,698
+11%
- Vanguard Index FDSVV
- Share
- 0.2%
- Value
- $2m
- Shares
- 5,039
Held
- State STR Spdr DOW Jones INDDIA
- Share
- 0.2%
- Value
- $2m
- Shares
- 3,199
Held
- Vanguard Scottsdale FDSVCSH
- Share
- 0.2%
- Value
- $1m
- Shares
- 17,437
Held
- Vanguard Index FDSVBK
- Share
- 0.2%
- Value
- $1m
- Shares
- 3,621
Held
- BrookfieldBN
- Share
- 0.2%
- Value
- $1m
- Shares
- 30,712
Held
- Ishares TRIJH
- Share
- 0.2%
- Value
- $1m
- Shares
- 16,676
Held
- Ishares TRSUSA
- Share
- 0.2%
- Value
- $1m
- Shares
- 8,139
-2%
| Company | Share of fund | Value | Shares | Change |
|---|---|---|---|---|
| Invesco QQQ TRQQQ | 7.9% | $61m | 82,898 | +4% |
| Vaneck ETF TrustSMH | 7.1% | $55m | 84,209 | -3% |
| Vanguard Whitehall FDSVYM | 6.6% | $51m | 324,884 | +4% |
| J P Morgan Exchange Traded FJPST | 6.2% | $48m | 953,692 | +5% |
| Ishares TRIJR | 4.7% | $36m | 244,807 | +2% |
| Vanguard Index FDSVO | 4.1% | $32m | 396,501 | +3% |
| Select Sector Spdr TRXLI | 2.8% | $22m | 116,373 | +3% |
| AppleAAPL | 2.5% | $19m | 66,412 | Held |
| Ishares TRDVY | 2.4% | $19m | 120,146 | +5% |
| Select Sector Spdr TRXLV | 2.4% | $18m | 114,998 | +7% |
| American Centy ETF TRSDSI | 2.1% | $17m | 324,038 | +13% |
| Berkshire Hathaway INC DELBRK-A | 1.7% | $13m | 18 | -5% |
| AlphabetGOOG | 1.7% | $13m | 37,106 | Held |
| Neuberger Berman ETF TrustNBSD | 1.7% | $13m | 257,509 | +4% |
| MicrosoftMSFT | 1.5% | $12m | 31,894 | Held |
| Invesco Exchange Traded FD TRSP | 1.5% | $11m | 53,115 | +18% |
| Select Sector Spdr TRXLK | 1.4% | $11m | 56,686 | Held |
| Amazon.comAMZN | 1.0% | $8m | 33,963 | Held |
| State STR Spdr S&P 500 ETF TSPY | 1.0% | $8m | 10,145 | +16% |
| Select Sector Spdr TRXLU | 0.8% | $6m | 131,792 | +4% |
| NvidiaNVDA | 0.6% | $5m | 23,521 | Held |
| AbbVieABBV | 0.6% | $5m | 18,032 | Held |
| MarinemaxHZO | 0.6% | $4m | 120,030 | +92% |
| ExxonMobil HoldingsXOM | 0.6% | $4m | 31,771 | Held |
| Invesco Exch Traded FD TR IIQQQM | 0.6% | $4m | 14,212 | Held |
| Ishares TRUSMV | 0.6% | $4m | 44,307 | -3% |
| Ishares TRIVW | 0.5% | $4m | 30,832 | Held |
| UnitedHealth GroupUNH | 0.5% | $4m | 9,062 | -3% |
| AlphabetGOOGL | 0.4% | $3m | 9,510 | Held |
| Micron TechnologyMU | 0.4% | $3m | 2,909 | -16% |
| International Business MachinesIBM | 0.4% | $3m | 11,577 | +3% |
| Ishares TRIVV | 0.4% | $3m | 4,343 | +4% |
| Williams CompaniesWMB | 0.4% | $3m | 42,776 | Held |
| Ishares Bitcoin Trust ETFIBIT | 0.4% | $3m | 93,841 | New |
| Frequency ElectronicsFEIM | 0.4% | $3m | 46,092 | Held |
| Dell TechnologiesDELL | 0.4% | $3m | 7,056 | Held |
| Air Products & ChemicalsAPD | 0.4% | $3m | 10,133 | Held |
| AmphenolAPH | 0.4% | $3m | 16,789 | Held |
| Intercontinental ExchangeICE | 0.4% | $3m | 23,854 | Held |
| ChubbCB | 0.3% | $3m | 7,921 | Held |
| Johnson & JohnsonJNJ | 0.3% | $3m | 10,503 | Held |
| Ishares TRIBDR | 0.3% | $3m | 109,212 | Held |
| Capital One FinancialCOF | 0.3% | $3m | 13,117 | Held |
| Park AerospacePKE | 0.3% | $3m | 67,808 | Held |
| CitigroupC | 0.3% | $3m | 17,988 | Held |
| AllientALNT | 0.3% | $2m | 24,086 | +8% |
| Berkshire HathawayBRK-B | 0.3% | $2m | 4,871 | +24% |
| Vanguard World FDVGT | 0.3% | $2m | 19,470 | Held |
| TeamsharesTMS | 0.3% | $2m | 277,236 | New |
| ChevronCVX | 0.3% | $2m | 13,353 | Held |
| NWPX InfrastructureNWPX | 0.3% | $2m | 14,625 | -11% |
| NeogenNEOG | 0.3% | $2m | 242,211 | Held |
| Vanguard Specialized FundsVIG | 0.3% | $2m | 9,107 | Held |
| USA TodayTDAY | 0.3% | $2m | 249,273 | New |
| Cardinal Infrastructure GroupCDNL | 0.3% | $2m | 22,438 | +19% |
| Ishares TRIBDS | 0.3% | $2m | 85,857 | Held |
| Elevance HealthELV | 0.3% | $2m | 5,303 | -9% |
| StratasysSSYS | 0.2% | $2m | 223,922 | Held |
| Flotek IndustriesFTK | 0.2% | $2m | 81,471 | +203% |
| Principal Exchange Traded FDPSC | 0.2% | $2m | 26,946 | +25% |
| Preformed Line ProductsPLPC | 0.2% | $2m | 4,576 | Held |
| J P Morgan Exchange Traded FJEPI | 0.2% | $2m | 33,020 | -3% |
| Vanguard Index FDSVOO | 0.2% | $2m | 2,698 | +11% |
| Shoals Technologies GroupSHLS | 0.2% | $2m | 185,927 | +14% |
| Arista NetworksANET | 0.2% | $2m | 10,421 | Held |
| TranscatTRNS | 0.2% | $2m | 19,024 | Held |
| WhiteFiberWYFI | 0.2% | $2m | 45,386 | +147% |
| Vanguard Index FDSVV | 0.2% | $2m | 5,039 | Held |
| JPMorgan ChaseJPM | 0.2% | $2m | 5,271 | Held |
| EplusPLUS | 0.2% | $2m | 20,197 | Held |
| State STR Spdr DOW Jones INDDIA | 0.2% | $2m | 3,199 | Held |
| Bristow GroupVTOL | 0.2% | $2m | 39,996 | Held |
| NXP SemiconductorsNXPI | 0.2% | $2m | 5,609 | Held |
| CPS TechnologiesCPSH | 0.2% | $2m | 283,951 | -35% |
| Oppenheimer HoldingsOPY | 0.2% | $2m | 14,605 | Held |
| First Western FinancialMYFW | 0.2% | $2m | 47,431 | Held |
| NPK InternationalNPKI | 0.2% | $1m | 92,505 | Held |
| Blue BirdBLBD | 0.2% | $1m | 18,606 | Held |
| MYR GroupMYRG | 0.2% | $1m | 2,926 | -16% |
| Standex InternationalSXI | 0.2% | $1m | 4,031 | Held |
| Idaho Strategic ResourcesIDR | 0.2% | $1m | 43,988 | Held |
| Keel InfrastructureKEEL | 0.2% | $1m | 248,247 | New |
| NB BancorpNBBK | 0.2% | $1m | 66,530 | Held |
| Lam ResearchLRCX | 0.2% | $1m | 3,213 | +2% |
| Vanguard Scottsdale FDSVCSH | 0.2% | $1m | 17,437 | Held |
| Goldman Sachs GroupGS | 0.2% | $1m | 1,349 | Held |
| HappenHAPN | 0.2% | $1m | 65,554 | Held |
| PepsiCoPEP | 0.2% | $1m | 10,036 | Held |
| PricesmartPSMT | 0.2% | $1m | 6,886 | Held |
| Vanguard Index FDSVBK | 0.2% | $1m | 3,621 | Held |
| BrookfieldBN | 0.2% | $1m | 30,712 | Held |
| CVS HealthCVS | 0.2% | $1m | 12,599 | Held |
| Ishares TRIJH | 0.2% | $1m | 16,676 | Held |
| MerckMRK | 0.2% | $1m | 9,901 | Held |
| Enterprise Products Partners L.P.EPD | 0.2% | $1m | 34,255 | -11% |
| Ishares TRSUSA | 0.2% | $1m | 8,139 | -2% |
| Optical CableOCC | 0.2% | $1m | 58,937 | +88% |
| Coca-ColaKO | 0.2% | $1m | 15,190 | Held |
| Bank of New York MellonBNY | 0.2% | $1m | 8,442 | Held |
| RTXRTX | 0.2% | $1m | 6,395 | Held |
Showing the largest 100 of 318.
Over time and by industry
Value over time
Jun '25
Dec '25
Jun '26
Value is up 33.9% since 30 June 2025.
Where the money is
Technology9.9%
Industrials5.3%
Financial services4.2%
Health care4.1%
Retail & consumer3.7%
Media & telecom2.9%
Materials2.2%
Energy1.8%
Everyday goods0.7%
Utilities0.4%
Real estate0.4%
Other64.4%
From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.