Filed: 8/6/2025ACC: 0001951757-25-001039
📋 What this filing means
ROUND ROCK ADVISORS LLC filed this quarterly 13F‑HR report disclosing 215 equity positions with a total reported market value of $579.73M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
215
Positions
$579.73M
Total AUM (reported)
7.55M
Total Shares
Allocation by class
COM$161.38M27.8%
ULTRA SHRT ETF$59.95M10.3%
UNIT SER 1$43.05M7.4%
HIGH DIV YLD$39.56M6.8%
SEMICONDUCTR ETF$25.06M4.3%
MID CAP ETF$24.87M4.3%
CORE S&P SCP ETF$24.61M4.2%
Portfolio Concentration
Top 3$142.57M24.6%
4–10$140.18M24.2%
11–25$115.53M19.9%
Rest$181.45M31.3%
Top 3 weight
24.6%
Top 10 weight
48.8%
Voting Authority Distribution
Total shares with voting rights: 7.55M
Sole
Full voting authority
3.12M
shares
% of voting shares41.3%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
4.43M
shares
% of voting shares58.7%
Investment Discretion (by position count)
Sole215
Shared0
Other0
Dominant voting typeNone · 58.7% of voting shares
Institutional Holdings215
Rows:
J P MORGAN EXCHANGE TRADED F
SOLEShares1.18M
TypeSH
Market value$59.95M
10.34%
Sole
47.60K
Shared
0.00
None
1.14M
INVESCO QQQ TR
SOLEShares78.05K
TypeSH
Market value$43.05M
7.43%
Sole
0.00
Shared
0.00
None
78.05K
VANGUARD WHITEHALL FDS
SOLEShares296.79K
TypeSH
Market value$39.56M
6.82%
Sole
0.00
Shared
0.00
None
296.79K
VANECK ETF TRUST
SOLEShares89.86K
TypeSH
Market value$25.06M
4.32%
Sole
0.00
Shared
0.00
None
89.86K
VANGUARD INDEX FDS
SOLEShares88.86K
TypeSH
Market value$24.87M
4.29%
Sole
0.00
Shared
0.00
None
88.86K
ISHARES TR
SOLEShares225.22K
TypeSH
Market value$24.61M
4.25%
Sole
0.00
Shared
0.00
None
225.22K
MICROSOFT CORP
SOLEShares36K
TypeSH
Market value$17.91M
3.09%
Sole
70.00
Shared
0.00
None
35.93K
APPLE INC
SOLEShares83.70K
TypeSH
Market value$17.17M
2.96%
Sole
11.19K
Shared
0.00
None
72.51K
SELECT SECTOR SPDR TR
SOLEShares108.33K
TypeSH
Market value$15.98M
2.76%
Sole
0.00
Shared
0.00
None
108.33K
BERKSHIRE HATHAWAY INC DEL
SOLEShares20.00
TypeSH
Market value$14.58M
2.51%
Sole
0.00
Shared
0.00
None
20.00
ISHARES TR
SOLEShares104.66K
TypeSH
Market value$13.90M
2.40%
Sole
0.00
Shared
0.00
None
104.66K
INVESCO EXCHANGE TRADED FD T
SOLEShares74.88K
TypeSH
Market value$13.61M
2.35%
Sole
0.00
Shared
0.00
None
74.88K
SELECT SECTOR SPDR TR
SOLEShares91.43K
TypeSH
Market value$12.32M
2.13%
Sole
0.00
Shared
0.00
None
91.43K
DORCHESTER MINERALS LP
SOLEShares309.82K
TypeSH
Market value$8.63M
1.49%
Sole
309.82K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares37.59K
TypeSH
Market value$8.25M
1.42%
Sole
0.00
Shared
0.00
None
37.59K
TRINITY CAP INC
SOLEShares580.62K
TypeSH
Market value$8.17M
1.41%
Sole
580.62K
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
SOLEShares31.01K
TypeSH
Market value$7.85M
1.35%
Sole
0.00
Shared
0.00
None
31.01K
ALPHABET INC
SOLEShares40.29K
TypeSH
Market value$7.15M
1.23%
Sole
0.00
Shared
0.00
None
40.29K
SIXTH STREET SPECIALTY LENDI
SOLEShares281.18K
TypeSH
Market value$6.69M
1.15%
Sole
281.18K
Shared
0.00
None
0.00
SPDR S&P 500 ETF TR
SOLEShares10.55K
TypeSH
Market value$6.52M
1.12%
Sole
0.00
Shared
0.00
None
10.55K
INTERCONTINENTAL EXCHANGE IN
SOLEShares26.14K
TypeSH
Market value$4.80M
0.83%
Sole
0.00
Shared
0.00
None
26.14K
ISHARES TR
SOLEShares48.77K
TypeSH
Market value$4.58M
0.79%
Sole
0.00
Shared
0.00
None
48.77K
INTERNATIONAL BUSINESS MACHS
SOLEShares15.41K
TypeSH
Market value$4.54M
0.78%
Sole
0.00
Shared
0.00
None
15.41K
SELECT SECTOR SPDR TR
SOLEShares53.65K
TypeSH
Market value$4.38M
0.76%
Sole
375.00
Shared
0.00
None
53.27K
BARINGS PARTN INVS
SOLEShares206K
TypeSH
Market value$4.14M
0.71%
Sole
206K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
J P MORGAN EXCHANGE TRADED FSOLE | ULTRA SHRT ETF | 1.18M | SH | $59.95M 10.34% | 47.60K | 0.00 | 1.14M |
INVESCO QQQ TRSOLE | UNIT SER 1 | 78.05K | SH | $43.05M 7.43% | 0.00 | 0.00 | 78.05K |
VANGUARD WHITEHALL FDSSOLE | HIGH DIV YLD | 296.79K | SH | $39.56M 6.82% | 0.00 | 0.00 | 296.79K |
VANECK ETF TRUSTSOLE | SEMICONDUCTR ETF | 89.86K | SH | $25.06M 4.32% | 0.00 | 0.00 | 89.86K |
VANGUARD INDEX FDSSOLE | MID CAP ETF | 88.86K | SH | $24.87M 4.29% | 0.00 | 0.00 | 88.86K |
ISHARES TRSOLE | CORE S&P SCP ETF | 225.22K | SH | $24.61M 4.25% | 0.00 | 0.00 | 225.22K |
MICROSOFT CORPSOLE | COM | 36K | SH | $17.91M 3.09% | 70.00 | 0.00 | 35.93K |
APPLE INCSOLE | COM | 83.70K | SH | $17.17M 2.96% | 11.19K | 0.00 | 72.51K |
SELECT SECTOR SPDR TRSOLE | INDL | 108.33K | SH | $15.98M 2.76% | 0.00 | 0.00 | 108.33K |
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 20.00 | SH | $14.58M 2.51% | 0.00 | 0.00 | 20.00 |
ISHARES TRSOLE | SELECT DIVID ETF | 104.66K | SH | $13.90M 2.40% | 0.00 | 0.00 | 104.66K |
INVESCO EXCHANGE TRADED FD TSOLE | S&P500 EQL WGT | 74.88K | SH | $13.61M 2.35% | 0.00 | 0.00 | 74.88K |
SELECT SECTOR SPDR TRSOLE | SBI HEALTHCARE | 91.43K | SH | $12.32M 2.13% | 0.00 | 0.00 | 91.43K |
DORCHESTER MINERALS LPSOLE | COM UNIT | 309.82K | SH | $8.63M 1.49% | 309.82K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 37.59K | SH | $8.25M 1.42% | 0.00 | 0.00 | 37.59K |
TRINITY CAP INCSOLE | COM | 580.62K | SH | $8.17M 1.41% | 580.62K | 0.00 | 0.00 |
SELECT SECTOR SPDR TRSOLE | TECHNOLOGY | 31.01K | SH | $7.85M 1.35% | 0.00 | 0.00 | 31.01K |
ALPHABET INCSOLE | CAP STK CL C | 40.29K | SH | $7.15M 1.23% | 0.00 | 0.00 | 40.29K |
SIXTH STREET SPECIALTY LENDISOLE | COM | 281.18K | SH | $6.69M 1.15% | 281.18K | 0.00 | 0.00 |
SPDR S&P 500 ETF TRSOLE | TR UNIT | 10.55K | SH | $6.52M 1.12% | 0.00 | 0.00 | 10.55K |
INTERCONTINENTAL EXCHANGE INSOLE | COM | 26.14K | SH | $4.80M 0.83% | 0.00 | 0.00 | 26.14K |
ISHARES TRSOLE | MSCI USA MIN VOL | 48.77K | SH | $4.58M 0.79% | 0.00 | 0.00 | 48.77K |
INTERNATIONAL BUSINESS MACHSSOLE | COM | 15.41K | SH | $4.54M 0.78% | 0.00 | 0.00 | 15.41K |
SELECT SECTOR SPDR TRSOLE | SBI INT-UTILS | 53.65K | SH | $4.38M 0.76% | 375.00 | 0.00 | 53.27K |
BARINGS PARTN INVSSOLE | SH BEN INT | 206K | SH | $4.14M 0.71% | 206K | 0.00 | 0.00 |
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