§ 13F · FUND PROFILE
GRANDFIELD & DODD, LLC.
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · $1.8B (13F)Positions · 211Turnover · — · Q1Filed · May 7, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
+$5M deployed
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q1 2026
FILED MAY 7, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q1 |
|---|---|---|---|---|---|---|
| 1 | AMAT | APPLIED MATLS INC | 268K | $92M | 5.2% | −1% |
| 2 | MSFT | MICROSOFT CORP | 225K | $83M | 4.7% | +2% |
| 3 | ADI | ANALOG DEVICES INC | 248K | $79M | 4.5% | −1% |
| 4 | GE | GE AEROSPACE | 243K | $69M | 3.9% | −2% |
| 5 | RTX | RTX CORPORATION | 337K | $65M | 3.7% | −1% |
| 6 | JCI | JOHNSON CONTROLS INTERNATION | 482K | $63M | 3.6% | −6% |
| 7 | LIN | LINDE PLC | 108K | $54M | 3.0% | +1% |
| 8 | BRK/B | BERKSHIRE HATHAWAY INC DEL | 101K | $48M | 2.7% | +1% |
| 9 | CB | CHUBB LTD SWITZ | 148K | $48M | 2.7% | −2% |
| 10 | CACI | CACI INTL INC | 88K | $48M | 2.7% | +2% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE GRANDFIELD SIGNAL
AC read
GRANDFIELD & DODD, LLC is a Other fund managing $1.8 billion in assets. The fund runs a broad portfolio of 211 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
2 FILINGS
Q1 2026
Steady book
+0 buys · −0 exits · 0 changed
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed
Q3 2025
Steady book
+0 buys · −0 exits · 0 changed
Q2 2025
Steady book
+0 buys · −0 exits · 0 changed