Institutional Manager · CIK 0001141781
NICHOLS & PRATT ADVISERS LLP /MA
BOSTON, MA · File #028-06593
Latest AUM
$1.60B
Positions
192
Top-10 Concentration
54.4%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | ALPHABET INC | GOOG | +424,415 | +$133.2M | $0 |
| EXITED | ALPHABET INC CL C | 02079k107 | -442,701 | -$107.8M | $0 |
| NEW | MASTERCARD INC | MA | +136,173 | +$77.7M | $0 |
| EXITED | MASTERCARD INC CL A | 57636q104 | -136,281 | -$77.5M | $0 |
| EXITED | KINDER MORGAN INC | 49456b101 | -1,699,172 | -$48.1M | $0 |
| NEW | KINDER MORGAN INC | EP-PC | +1,699,074 | +$46.7M | $0 |
| NEW | MERCK & CO INC | MRK | +421,870 | +$44.4M | $0 |
| EXITED | MERCK & CO INC | 58933y105 | -424,881 | -$35.7M | $0 |
| EXITED | VERIZON COMMUNICATIONS | 92343v104 | -725,534 | -$31.9M | $0 |
| NEW | VERIZON COMMUNICATIONS INC | VZ | +726,319 | +$29.6M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025192 pos · $1.60B
- 13F HOLDINGS REPORTQ/E Sep 2025193 pos · $1.58B
- 13F HOLDINGS REPORTQ/E Jun 2025192 pos · $1.49B
- 13F HOLDINGS REPORTQ/E Mar 2025184 pos · $1.46B
- 13F HOLDINGS REPORTQ/E Dec 2024192 pos · $1.50B
- 13F HOLDINGS REPORTQ/E Sep 2024196 pos · $1.55B
- 13F HOLDINGS REPORTQ/E Jun 2024185 pos · $1.48B
- 13F HOLDINGS REPORTQ/E Mar 2024192 pos · $1.48B
- 13F HOLDINGS REPORTQ/E Dec 2023198 pos · $1.32B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ALPHABET INC | GOOG | 424,415 | $133.2M | 9.10% |
| 2 | APPLE INC | AAPL | 489,749 | $133.1M | 9.10% |
| 3 | JOHNSON & JOHNSON | JNJ | 457,346 | $94.6M | 6.47% |
| 4 | MICROSOFT CORP | MSFT | 166,764 | $80.7M | 5.51% |
| 5 | MASTERCARD INC | MA | 136,173 | $77.7M | 5.31% |
| 6 | AUTOMATIC DATA PROCESSING INC | ADP | 292,844 | $75.3M | 5.15% |
| 7 | TJX COS INC/THE | 872540109 | 371,415 | $57.1M | 3.90% |
| 8 | PROCTER & GAMBLE CO/THE | 742718109 | 351,366 | $50.4M | 3.44% |
| 9 | PEPSICO INC | PEP | 335,062 | $48.1M | 3.29% |
| 10 | KINDER MORGAN INC | EP-PC | 1,699,074 | $46.7M | 3.19% |
| 11 | MERCK & CO INC | MRK | 421,870 | $44.4M | 3.03% |
| 12 | FASTENAL CO | FAST | 1,081,035 | $43.4M | 2.96% |
| 13 | AMAZON.COM INC | AMZN | 183,729 | $42.4M | 2.90% |
| 14 | CATERPILLAR INC | CAT | 58,742 | $33.7M | 2.30% |
| 15 | INTUIT INC | INTU | 45,798 | $30.3M | 2.07% |
| 16 | BERKSHIRE HATHAWAY INC | BRK-A | 59,207 | $29.8M | 2.03% |
| 17 | VERIZON COMMUNICATIONS INC | VZ | 726,319 | $29.6M | 2.02% |
| 18 | COCA-COLA CO/THE | KO | 421,728 | $29.5M | 2.01% |
| 19 | QUALCOMM INC | QCOM | 159,216 | $27.2M | 1.86% |
| 20 | RENTOKIL INITIAL PLC | RKLIF | 897,968 | $26.5M | 1.81% |