Filed: 5/7/2026ACC: 0001308016-26-000002
📋 What this filing means
GRANDFIELD & DODD, LLC filed this quarterly 13F‑HR report disclosing 209 equity positions with a total reported market value of $1.77B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
209
Positions
$1.77B
Total AUM (reported)
12.35M
Total Shares
Allocation by class
COM$1.22B68.8%
SHS$124.25M7.0%
COM NEW$91.83M5.2%
CL A$79.92M4.5%
CL B NEW$48.47M2.7%
SPONSORED ADR$43.77M2.5%
SPON ADR NEW$36.22M2.0%
Portfolio Concentration
Top 3$253.89M14.3%
4–10$395.25M22.3%
11–25$464.04M26.2%
Rest$657.96M37.1%
Top 3 weight
14.3%
Top 10 weight
36.7%
Voting Authority Distribution
Total shares with voting rights: 12.35M
Sole
Full voting authority
11.07M
shares
% of voting shares89.6%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
1.28M
shares
% of voting shares10.4%
Investment Discretion (by position count)
Sole209
Shared0
Other0
Dominant voting typeSole · 89.6% of voting shares
Institutional Holdings209
Rows:
APPLIED MATLS INC
SOLEShares268.35K
TypeSH
Market value$91.72M
5.18%
Sole
248.14K
Shared
0.00
None
20.20K
MICROSOFT CORP
SOLEShares224.81K
TypeSH
Market value$83.22M
4.70%
Sole
197.86K
Shared
0.00
None
26.95K
ANALOG DEVICES INC
SOLEShares248.18K
TypeSH
Market value$78.96M
4.46%
Sole
224.20K
Shared
0.00
None
23.98K
GE AEROSPACE
SOLEShares242.59K
TypeSH
Market value$68.84M
3.89%
Sole
212.63K
Shared
0.00
None
29.96K
RTX CORPORATION
SOLEShares337.14K
TypeSH
Market value$65.03M
3.67%
Sole
297.02K
Shared
0.00
None
40.12K
JOHNSON CONTROLS INTERNATION
SOLEShares481.57K
TypeSH
Market value$63.06M
3.56%
Sole
434.65K
Shared
0.00
None
46.92K
LINDE PLC
SOLEShares108.03K
TypeSH
Market value$53.56M
3.02%
Sole
98.38K
Shared
0.00
None
9.65K
BERKSHIRE HATHAWAY INC DEL
SOLEShares101.14K
TypeSH
Market value$48.47M
2.74%
Sole
89.89K
Shared
0.00
None
11.25K
CHUBB LTD SWITZ
SOLEShares147.75K
TypeSH
Market value$48.16M
2.72%
Sole
131.07K
Shared
0.00
None
16.68K
CACI INTL INC
SOLEShares88.50K
TypeSH
Market value$48.13M
2.72%
Sole
76.84K
Shared
0.00
None
11.66K
ALBEMARLE CORP
SOLEShares238.12K
TypeSH
Market value$42.75M
2.41%
Sole
214.22K
Shared
0.00
None
23.90K
ILLINOIS TOOL WKS INC
SOLEShares163.25K
TypeSH
Market value$42.49M
2.40%
Sole
145.55K
Shared
0.00
None
17.69K
ALPHABET INC
SOLEShares124.68K
TypeSH
Market value$35.85M
2.02%
Sole
116.39K
Shared
0.00
None
8.29K
PAYCHEX INC
SOLEShares386.18K
TypeSH
Market value$35.57M
2.01%
Sole
345.95K
Shared
0.00
None
40.23K
AUTODESK INC
SOLEShares146.12K
TypeSH
Market value$34.98M
1.98%
Sole
133.57K
Shared
0.00
None
12.55K
AIR PRODUCTS AND CHEMICALS I
SOLEShares111.06K
TypeSH
Market value$32.26M
1.82%
Sole
99.48K
Shared
0.00
None
11.58K
STRYKER CORPORATION
SOLEShares96.94K
TypeSH
Market value$31.85M
1.80%
Sole
91.94K
Shared
0.00
None
5K
REGENERON PHARMACEUTICALS
SOLEShares36.41K
TypeSH
Market value$28.14M
1.59%
Sole
34.32K
Shared
0.00
None
2.09K
SYNOPSYS INC
SOLEShares68.36K
TypeSH
Market value$27.11M
1.53%
Sole
65.71K
Shared
0.00
None
2.66K
VERISK ANALYTICS INC
SOLEShares140.56K
TypeSH
Market value$26.67M
1.51%
Sole
124.07K
Shared
0.00
None
16.49K
HEXCEL CORP NEW
SOLEShares326.54K
TypeSH
Market value$26.43M
1.49%
Sole
298.50K
Shared
0.00
None
28.04K
JOHNSON & JOHNSON
SOLEShares107.40K
TypeSH
Market value$26.25M
1.48%
Sole
87.86K
Shared
0.00
None
19.54K
TRIMBLE INC
SOLEShares389.49K
TypeSH
Market value$25.41M
1.43%
Sole
349.40K
Shared
0.00
None
40.09K
APPLE INC
SOLEShares95.70K
TypeSH
Market value$24.29M
1.37%
Sole
83.37K
Shared
0.00
None
12.33K
GE HEALTHCARE TECHNOLOGIES I
SOLEShares337.02K
TypeSH
Market value$23.99M
1.35%
Sole
301.74K
Shared
0.00
None
35.28K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
APPLIED MATLS INCSOLE | COM | 268.35K | SH | $91.72M 5.18% | 248.14K | 0.00 | 20.20K |
MICROSOFT CORPSOLE | COM | 224.81K | SH | $83.22M 4.70% | 197.86K | 0.00 | 26.95K |
ANALOG DEVICES INCSOLE | COM | 248.18K | SH | $78.96M 4.46% | 224.20K | 0.00 | 23.98K |
GE AEROSPACESOLE | COM NEW | 242.59K | SH | $68.84M 3.89% | 212.63K | 0.00 | 29.96K |
RTX CORPORATIONSOLE | COM | 337.14K | SH | $65.03M 3.67% | 297.02K | 0.00 | 40.12K |
JOHNSON CONTROLS INTERNATIONSOLE | SHS | 481.57K | SH | $63.06M 3.56% | 434.65K | 0.00 | 46.92K |
LINDE PLCSOLE | SHS | 108.03K | SH | $53.56M 3.02% | 98.38K | 0.00 | 9.65K |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 101.14K | SH | $48.47M 2.74% | 89.89K | 0.00 | 11.25K |
CHUBB LTD SWITZSOLE | COM | 147.75K | SH | $48.16M 2.72% | 131.07K | 0.00 | 16.68K |
CACI INTL INCSOLE | CL A | 88.50K | SH | $48.13M 2.72% | 76.84K | 0.00 | 11.66K |
ALBEMARLE CORPSOLE | COM | 238.12K | SH | $42.75M 2.41% | 214.22K | 0.00 | 23.90K |
ILLINOIS TOOL WKS INCSOLE | COM | 163.25K | SH | $42.49M 2.40% | 145.55K | 0.00 | 17.69K |
ALPHABET INCSOLE | CAP STK CL A | 124.68K | SH | $35.85M 2.02% | 116.39K | 0.00 | 8.29K |
PAYCHEX INCSOLE | COM | 386.18K | SH | $35.57M 2.01% | 345.95K | 0.00 | 40.23K |
AUTODESK INCSOLE | COM | 146.12K | SH | $34.98M 1.98% | 133.57K | 0.00 | 12.55K |
AIR PRODUCTS AND CHEMICALS ISOLE | COM | 111.06K | SH | $32.26M 1.82% | 99.48K | 0.00 | 11.58K |
STRYKER CORPORATIONSOLE | COM | 96.94K | SH | $31.85M 1.80% | 91.94K | 0.00 | 5K |
REGENERON PHARMACEUTICALSSOLE | COM | 36.41K | SH | $28.14M 1.59% | 34.32K | 0.00 | 2.09K |
SYNOPSYS INCSOLE | COM | 68.36K | SH | $27.11M 1.53% | 65.71K | 0.00 | 2.66K |
VERISK ANALYTICS INCSOLE | COM | 140.56K | SH | $26.67M 1.51% | 124.07K | 0.00 | 16.49K |
HEXCEL CORP NEWSOLE | COM | 326.54K | SH | $26.43M 1.49% | 298.50K | 0.00 | 28.04K |
JOHNSON & JOHNSONSOLE | COM | 107.40K | SH | $26.25M 1.48% | 87.86K | 0.00 | 19.54K |
TRIMBLE INCSOLE | COM | 389.49K | SH | $25.41M 1.43% | 349.40K | 0.00 | 40.09K |
APPLE INCSOLE | COM | 95.70K | SH | $24.29M 1.37% | 83.37K | 0.00 | 12.33K |
GE HEALTHCARE TECHNOLOGIES ISOLE | COMMON STOCK | 337.02K | SH | $23.99M 1.35% | 301.74K | 0.00 | 35.28K |
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