§ 13F · FUND PROFILE
Birch Hill Investment Advisors LLC.
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · $2252.5T (13F)Positions · 195Turnover · — · Q4Filed · Jan 27, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
+$25.4T deployed
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED JAN 27, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | MSFT | MICROSOFT CORP | 283K | $136.6T | 5.7% | −1% |
| 2 | AMZN | AMAZON COM INC | 540K | $124.7T | 5.2% | −1% |
| 3 | GOOGL | ALPHABET INC | 362K | $113.2T | 4.7% | −5% |
| 4 | BRK/B | BERKSHIRE HATHAWAY INC DEL | 217K | $109.0T | 4.6% | ±0% |
| 5 | APH | AMPHENOL CORP NEW | 732K | $98.9T | 4.1% | −3% |
| 6 | AAPL | APPLE INC | 363K | $98.7T | 4.1% | −1% |
| 7 | TJX | TJX COS INC NEW | 599K | $92.1T | 3.8% | −2% |
| 8 | IBM | INTERNATIONAL BUSINESS MACHS | 282K | $83.7T | 3.5% | +2% |
| 9 | MRSH | MARSH & MCLENNAN COS INC | 439K | $81.4T | 3.4% | ±0% |
| 10 | ECL | ECOLAB INC | 293K | $77.0T | 3.2% | ±0% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE BIRCH SIGNAL
AC read
Birch Hill Investment Advisors LLC is a Other fund managing $2252542.6 trillion in assets. The fund runs a portfolio of 195 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
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
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed