Institutional Manager · CIK 0001661535
Elefante Mark B
BOSTON, MA · File #028-17226
Latest AUM
$163.2M
Positions
244
Top-10 Concentration
40.5%
Filings
5
Portfolio Value Over Time
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 |
|---|---|---|---|---|---|
| ADD | CARRIER GLOBAL | CARR | +25,670 | +$1.4M | -$20,580 |
| NEW | RELX PLC | RLXXF | +5,860 | +$236,861 | $0 |
| EXITED | AFLAC INC | 001055102 | -1,800 | -$201,060 | $0 |
| REDUCE | MCCORMICK & CO | MKC-V | -2,010 | -$136,902 | +$3,001 |
| ADD | ALPHABET INC CL C | GOOG | +360 | +$112,970 | +$2,812 |
| REDUCE | AMPHENOL | 032095101 | -772 | -$104,328 | +$76,484 |
| EXITED | SALESFORCE.COM | 79466L302 | -440 | -$104,280 | $0 |
| REDUCE | ALPHABET INC CL A | GOOG | -300 | -$93,900 | +$230,670 |
| ADD | CHARLES SCHWAB | SCHW-PJ | +800 | +$79,928 | +$5,772 |
| ADD | MICROSOFT | MSFT | +150 | +$72,543 | -$12,015 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025244 pos · $163.2M
- 13F HOLDINGS REPORTQ/E Sep 2025222 pos · $156.3M
- 13F HOLDINGS REPORTQ/E Jun 2025224 pos · $133.1M
- 13F HOLDINGS REPORTQ/E Mar 2025215 pos · $126.2M
- 13F HOLDINGS REPORTQ/E Dec 2024199 pos · $109.5M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ALPHABET INC CL A | GOOG | 23,430 | $7.3M | 6.25% |
| 2 | NVIDIA CORP | NVDA | 30,790 | $5.7M | 4.89% |
| 3 | APPLE | AAPL | 20,305 | $5.5M | 4.70% |
| 4 | MICROSOFT | MSFT | 10,250 | $5.0M | 4.22% |
| 5 | MASTERCARD | MA | 7,670 | $4.4M | 3.73% |
| 6 | AMAZON.COM | AMZN | 18,249 | $4.2M | 3.59% |
| 7 | ANALOG DEVICES | ADI | 15,476 | $4.2M | 3.58% |
| 8 | RTX CORPORATION | RTX | 20,800 | $3.8M | 3.25% |
| 9 | TJX COS | 872540109 | 24,615 | $3.8M | 3.22% |
| 10 | ABBOTT LABS | ABLZF | 28,719 | $3.6M | 3.07% |
| 11 | ADVANCED MICRO DEVICES | AMD | 16,277 | $3.5M | 2.97% |
| 12 | ROCKWELL AUTOMATION | ROK | 8,487 | $3.3M | 2.81% |
| 13 | DANAHER CORP | 235851102 | 14,150 | $3.2M | 2.76% |
| 14 | AUTOMATIC DATA PROCESSING | ADP | 12,187 | $3.1M | 2.67% |
| 15 | JOHNSON AND JOHNSON | JNJ | 14,636 | $3.0M | 2.58% |
| 16 | PROCTER & GAMBLE | 742718109 | 19,905 | $2.9M | 2.43% |
| 17 | SCHNEIDER ELEC SA ADR | 80687P106 | 48,202 | $2.6M | 2.26% |
| 18 | XYLEM INC | XYL | 18,716 | $2.5M | 2.17% |
| 19 | CHEVRON | CVX | 16,515 | $2.5M | 2.15% |
| 20 | APTARGROUP | ATR | 19,881 | $2.4M | 2.07% |