Data as of Q4 2025 (Dec 31, 2025)

Round Rock Advisors LLC

•CIK: 1846991•Filing: Q4 2025

**Round Rock Advisors, LLC** manages $665M across a diversified portfolio of 324 positions. The fund exhibits significant overweighting in technology and dividend-paying sectors, evidenced by top holdings including NDQ at $49.8M and JPST at $45.6M. Notable allocations also include VYM ($44.2M) and SMH ($31.8M), suggesting a strategic tilt toward established, income-generating, and growth-oriented equities.

Total AUM
$665.1M
QoQ Performance
+5.4%
Positions
263
Top 10 Concentration
47.2%
Latest Filing
Q4 2025

Top Holdings Allocation

NDQ
JPST
VYM
NDQ7.5%
JPST6.9%
VYM6.6%
SMH4.8%
IJR4.4%
VO4.1%
AAPL2.7%
XLI2.6%

📈 Biggest Buys

XLK
SELECT SECTOR SPDR TR
+94.5%
1.3% of portfolio
SDSI
AMERICAN CENTY ETF TR
+42.2%
1.8% of portfolio
NBSD
NEUBERGER BERMAN ETF TRUST
+35.1%
1.7% of portfolio
XLU
SELECT SECTOR SPDR TR
+113.6%
0.8% of portfolio
EZBC
FRANKLIN TEMPLETON DIGITAL H
NEW
0.3% of portfolio

📉 Biggest Sells

RSP
INVESCO EXCHANGE TRADED FD T
-37.6%
1.3% of portfolio
TSLA
TESLA INC
-73.3%
0.1% of portfolio
MSFT
MICROSOFT CORP
-5.9%
2.3% of portfolio
GOOG
ALPHABET INC
-7.3%
1.8% of portfolio
AAPL
APPLE INC
-4.5%
2.7% of portfolio

Sector Breakdown

Other76.6%
Technology9.9%
Financial4.6%
Consumer2.1%
Healthcare2.0%
ETF1.9%
Industrial0.9%
Energy0.6%

🚪 Exited Positionssold since Q3 2025

ITT
ITT INC
SOLD
$3.6M
IBDQ
ISHARES TR
SOLD
$2.6M
AAMI
ACADIAN ASSET MANAGEMENT INC
SOLD
$1.1M
CIFR
CIPHER MINING INC
SOLD
$943.6K
XYL
XYLEM INC
SOLD
$669.9K
+131 more exited positions

Changes from Q3 2025

NEW9 new positions
↑126 increased
↓51 decreased

Historical Filings

Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

📌 Top Holdings

NDQ7.5%
INVESCO QQQ TR
$49.8M
JPST6.9%
J P MORGAN EXCHANGE TRADED F
$45.6M
VYM6.6%
VANGUARD WHITEHALL FDS
$44.2M
SMH4.8%
VANECK ETF TRUST
$31.8M
IJR4.4%
ISHARES TR
$29.0M

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