Filed: 7/17/2026ACC: 0001172661-26-002658
📋 What this filing means
GREAT DIAMOND PARTNERS, LLC filed this quarterly 13F‑HR report disclosing 238 equity positions with a total reported market value of $581.75M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
238
Positions
$581.75M
Total AUM (reported)
6.43M
Total Shares
Allocation by class
COM$200.05M34.4%
TOTAL STK MKT$32.56M5.6%
RUSSELL 3000 ETF$30.80M5.3%
CORE MSCI EAFE$27.44M4.7%
COM NEW$17.21M3.0%
EXTEND MKT ETF$15.20M2.6%
AVANTIS EMGMKT$12.88M2.2%
Portfolio Concentration
Top 3$90.79M15.6%
4–10$82.37M14.2%
11–25$114.26M19.6%
Rest$294.32M50.6%
Top 3 weight
15.6%
Top 10 weight
29.8%
Voting Authority Distribution
Total shares with voting rights: 6.43M
Sole
Full voting authority
6.43M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole238
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings238
Rows:
VANGUARD INDEX FDS
SOLEShares87.99K
TypeSH
Market value$32.56M
5.60%
Sole
87.99K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares72.22K
TypeSH
Market value$30.80M
5.29%
Sole
72.22K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares284.12K
TypeSH
Market value$27.44M
4.72%
Sole
284.12K
Shared
0.00
None
0.00
VANGUARD INDEX FDS
SOLEShares61.72K
TypeSH
Market value$15.20M
2.61%
Sole
61.72K
Shared
0.00
None
0.00
AMERICAN CENTY ETF TR
SOLEShares133.49K
TypeSH
Market value$12.88M
2.21%
Sole
133.49K
Shared
0.00
None
0.00
SIMPLIFY EXCHANGE TRADED FUN
SOLEShares603.64K
TypeSH
Market value$12.18M
2.09%
Sole
603.64K
Shared
0.00
None
0.00
PROCTER & GAMBLE CO
SOLEShares78.82K
TypeSH
Market value$11.56M
1.99%
Sole
78.82K
Shared
0.00
None
0.00
DIMENSIONAL ETF TRUST
SOLEShares272.40K
TypeSH
Market value$11.24M
1.93%
Sole
272.40K
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares27.60K
TypeSH
Market value$10.29M
1.77%
Sole
27.60K
Shared
0.00
None
0.00
KLA CORP
SOLEShares29.93K
TypeSH
Market value$9.03M
1.55%
Sole
29.93K
Shared
0.00
None
0.00
PIMCO ETF TR
SOLEShares321.75K
TypeSH
Market value$8.53M
1.47%
Sole
321.75K
Shared
0.00
None
0.00
VANGUARD INDEX FDS
SOLEShares97.96K
TypeSH
Market value$8.44M
1.45%
Sole
97.96K
Shared
0.00
None
0.00
HARBOR ETF TRUST
SOLEShares284.64K
TypeSH
Market value$8.35M
1.44%
Sole
284.64K
Shared
0.00
None
0.00
BLACKROCK ETF TRUST
SOLEShares121.88K
TypeSH
Market value$8.29M
1.42%
Sole
121.88K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares74.29K
TypeSH
Market value$8.12M
1.40%
Sole
74.29K
Shared
0.00
None
0.00
APPLE INC
SOLEShares27.65K
TypeSH
Market value$8.00M
1.38%
Sole
27.65K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares323.68K
TypeSH
Market value$7.84M
1.35%
Sole
323.68K
Shared
0.00
None
0.00
IDEXX LABS INC
SOLEShares14.31K
TypeSH
Market value$7.53M
1.29%
Sole
14.31K
Shared
0.00
None
0.00
CORNING INC
SOLEShares29K
TypeSH
Market value$7.41M
1.27%
Sole
29K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares92.89K
TypeSH
Market value$7.16M
1.23%
Sole
92.89K
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares18.95K
TypeSH
Market value$7.16M
1.23%
Sole
18.95K
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares35.66K
TypeSH
Market value$7.14M
1.23%
Sole
35.66K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares60.58K
TypeSH
Market value$7.11M
1.22%
Sole
60.58K
Shared
0.00
None
0.00
INVESCO EXCHANGE TRADED FD T
SOLEShares31.34K
TypeSH
Market value$6.67M
1.15%
Sole
31.34K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares18.22K
TypeSH
Market value$6.51M
1.12%
Sole
18.22K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
VANGUARD INDEX FDSSOLE | TOTAL STK MKT | 87.99K | SH | $32.56M 5.60% | 87.99K | 0.00 | 0.00 |
ISHARES TRSOLE | RUSSELL 3000 ETF | 72.22K | SH | $30.80M 5.29% | 72.22K | 0.00 | 0.00 |
ISHARES TRSOLE | CORE MSCI EAFE | 284.12K | SH | $27.44M 4.72% | 284.12K | 0.00 | 0.00 |
VANGUARD INDEX FDSSOLE | EXTEND MKT ETF | 61.72K | SH | $15.20M 2.61% | 61.72K | 0.00 | 0.00 |
AMERICAN CENTY ETF TRSOLE | AVANTIS EMGMKT | 133.49K | SH | $12.88M 2.21% | 133.49K | 0.00 | 0.00 |
SIMPLIFY EXCHANGE TRADED FUNSOLE | AGGREGATE BD ETF | 603.64K | SH | $12.18M 2.09% | 603.64K | 0.00 | 0.00 |
PROCTER & GAMBLE COSOLE | COM | 78.82K | SH | $11.56M 1.99% | 78.82K | 0.00 | 0.00 |
DIMENSIONAL ETF TRUSTSOLE | INTL CORE EQT MK | 272.40K | SH | $11.24M 1.93% | 272.40K | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 27.60K | SH | $10.29M 1.77% | 27.60K | 0.00 | 0.00 |
KLA CORPSOLE | COM NEW | 29.93K | SH | $9.03M 1.55% | 29.93K | 0.00 | 0.00 |
PIMCO ETF TRSOLE | MULTISECTOR BD | 321.75K | SH | $8.53M 1.47% | 321.75K | 0.00 | 0.00 |
VANGUARD INDEX FDSSOLE | GROWTH ETF | 97.96K | SH | $8.44M 1.45% | 97.96K | 0.00 | 0.00 |
HARBOR ETF TRUSTSOLE | COMM ALL WEA ETF | 284.64K | SH | $8.35M 1.44% | 284.64K | 0.00 | 0.00 |
BLACKROCK ETF TRUSTSOLE | ISHARES US EQUIT | 121.88K | SH | $8.29M 1.42% | 121.88K | 0.00 | 0.00 |
ISHARES TRSOLE | AGENCY BOND ETF | 74.29K | SH | $8.12M 1.40% | 74.29K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 27.65K | SH | $8.00M 1.38% | 27.65K | 0.00 | 0.00 |
ISHARES TRSOLE | IBONDS 27 ETF | 323.68K | SH | $7.84M 1.35% | 323.68K | 0.00 | 0.00 |
IDEXX LABS INCSOLE | COM | 14.31K | SH | $7.53M 1.29% | 14.31K | 0.00 | 0.00 |
CORNING INCSOLE | COM | 29K | SH | $7.41M 1.27% | 29K | 0.00 | 0.00 |
ISHARES TRSOLE | CORE S&P MCP ETF | 92.89K | SH | $7.16M 1.23% | 92.89K | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 18.95K | SH | $7.16M 1.23% | 18.95K | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 35.66K | SH | $7.14M 1.23% | 35.66K | 0.00 | 0.00 |
ISHARES TRSOLE | 3 7 YR TREAS BD | 60.58K | SH | $7.11M 1.22% | 60.58K | 0.00 | 0.00 |
INVESCO EXCHANGE TRADED FD TSOLE | S&P500 EQL WGT | 31.34K | SH | $6.67M 1.15% | 31.34K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 18.22K | SH | $6.51M 1.12% | 18.22K | 0.00 | 0.00 |
Page 1 of 10
…