13FBOX
Round Rock Advisors LLC · 13F Holdings
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Round Rock Advisors LLC

No.3256 Data as of 2026Q2
Latest AUM (Q2 2026)
$776.4M
QoQ Change Q1 2026
+$122.8M+18.8%
Holdings
318
New Buys
29
Adds
89
Reduces
87
Exits
29
Unchanged
113
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
IINVESCO QQQ TRVOO
7.86%7.07%$61.0M82,898$46.2M80,064+2,834+3.54%Add
VANECK ETF TRUSTSMH
7.11%5.09%$55.2M84,209$33.3M86,792-2,583-2.98%Reduce
VVANGUARD WHITEHALL FDSVYM
6.61%7.09%$51.3M324,884$46.3M312,896+11,988+3.83%Add
JJPMORGAN ULTRA-SHORT INCOME ETFJPST
6.21%7.02%$48.2M953,692$45.9M906,061+47,631+5.26%Add
IISHARES COREIJR
4.68%4.55%$36.3M244,807$29.7M238,982+5,825+2.44%Add
VVANGUARD MIDVO
4.11%4.22%$31.9M396,501$27.6M95,957+300,544+313.21%Add
SSTATE STREETXLI
2.78%2.79%$21.6M116,373$18.2M112,725+3,648+3.24%Add
APPLE INCAAPL
2.48%2.6%$19.2M66,412$17.0M66,821-409-0.61%Reduce
IISHARES TRDVY
2.42%2.66%$18.8M120,146$17.4M114,647+5,499+4.80%Add
SSTATE STREET HEALTH CARE SELECT SECTOR SPDR ETFXLV
2.35%2.42%$18.2M114,998$15.8M107,918+7,080+6.56%Add
AAMERICAN CENTURY SHORT DURATION STRATEGIC INCOME ETFSDSI
2.14%2.26%$16.6M324,038$14.7M287,522+36,516+12.70%Add
BERKSHIRE HATHAWAY INC CL ABRK.A
1.74%2.09%$13.5M18$13.6M19-1-5.26%Reduce
AAlphabet Inc Class CGOOG
1.69%1.63%$13.1M37,106$10.7M37,230-124-0.33%Reduce
NNEUBERGER BERMAN ETF TRUSTNBSD
1.68%1.93%$13.0M257,509$12.6M248,191+9,318+3.75%Add
MICROSOFT CORPMSFT
1.53%1.8%$11.9M31,894$11.8M31,839+55+0.17%Add
IINVESCO EXCHANGE TRADED FD TRSP
1.46%1.32%$11.3M53,115$8.6M45,026+8,089+17.97%Add
SSELECT SECTOR SPDR TRXLK
1.39%1.17%$10.8M56,686$7.7M57,712-1,026-1.78%Reduce
AMAZON COM INCAMZN
1.04%1.09%$8.1M33,963$7.1M34,077-114-0.33%Reduce
SSTATE STR SPDR S&P 500 ETF TSPY
0.98%0.87%$7.6M10,145$5.7M8,745+1,400+16.01%Add
SSELECT SECTOR SPDR TRXLU
0.77%0.89%$6.0M131,792$5.8M126,323+5,469+4.33%Add
NVIDIA CORPORATIONNVDA
0.61%0.63%$4.7M23,521$4.1M23,775-254-1.07%Reduce
ABBVIE INCABBV
0.58%0.6%$4.5M18,032$3.9M18,080-48-0.27%Reduce
MMARINEMAX INCHZO
0.57%0.26%$4.4M120,030$1.7M62,509+57,521+92.02%Add
EXXON MOBIL CORPXOM
0.56%0.82%$4.3M31,771$5.4M31,660+111+0.35%Add
IINVESCO NASDAQ 100 ETFQQQM
0.55%0.51%$4.3M14,212$3.4M14,138+74+0.52%Add
IISHARES TRUSMV
0.55%0.65%$4.3M44,307$4.2M45,539-1,232-2.71%Reduce
IISHARES TRIVW
0.55%0.54%$4.2M30,832$3.5M31,311-479-1.53%Reduce
UNITEDHEALTH GROUP INCUNH
0.49%0.39%$3.8M9,062$2.5M9,357-295-3.15%Reduce
ALPHABET INCGOOGL
0.44%0.42%$3.4M9,510$2.7M9,558-48-0.50%Reduce
MICRON TECHNOLOGY INCMU
0.43%0.18%$3.4M2,909$1.2M3,457-548-15.85%Reduce
IINTERNATIONAL BUSINESS MACHSIBM
0.42%0.42%$3.3M11,577$2.7M11,207+370+3.30%Add
IISHARES TRIVV
0.42%0.42%$3.3M4,343$2.7M4,172+171+4.10%Add
WILLIAMS COS INCWMB
0.41%0.48%$3.2M42,776$3.1M42,77600.00%Unchanged
IISHARES BITCOIN TRUST ETFIBIT
0.4%$3.1M93,841$00+93,841New Buy
FFREQUENCY ELECTRS INCFEIM
0.39%0.31%$3.1M46,092$2.0M46,09200.00%Unchanged
DDELL TECHNOLOGIES INC CLASS CDELL
0.39%0.18%$3.0M7,056$1.2M7,05600.00%Unchanged
AIR PRODUCTS AND CHEMICALS IAPD
0.38%0.45%$3.0M10,133$2.9M10,13300.00%Unchanged
AMPHENOL CORPAPH
0.38%0.32%$3.0M16,789$2.1M16,78900.00%Unchanged
INTERCONTINENTAL EXCHANGE INC COMICE
0.38%0.57%$2.9M23,854$3.8M23,85400.00%Unchanged
CHUBB LIMITEDCB
0.35%0.4%$2.7M7,921$2.6M7,92100.00%Unchanged
JOHNSON & JOHNSONJNJ
0.34%0.39%$2.7M10,503$2.6M10,461+42+0.40%Add
IISHARES TRIBDR
0.34%0.41%$2.6M109,212$2.7M109,995-783-0.71%Reduce
CAPITAL ONE FINL CORPCOF
0.34%0.37%$2.6M13,117$2.4M13,106+11+0.08%Add
PARK AEROSPACE CORP COMPKE
0.33%0.28%$2.6M67,808$1.9M67,80800.00%Unchanged
CCITIGROUP INCC
0.32%0.31%$2.5M17,988$2.0M17,98800.00%Unchanged
ALLIENT INCALNT
0.32%0.2%$2.5M24,086$1.3M22,264+1,822+8.18%Add
BERKSHIRE HATHAWAY INC DELBRK.B
0.31%0.29%$2.4M4,871$1.9M3,941+930+23.60%Add
VVANGUARD WORLD FDVGT
0.3%0.26%$2.3M19,470$1.7M2,439+17,031+698.28%Add
TTEAMSHARES INCTMS
0.29%$2.3M277,236$00+277,236New Buy
CHEVRON CORPORATIONCVX
0.29%0.42%$2.2M13,353$2.8M13,35300.00%Unchanged

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow