Elefante Mark B — 13F Holdings & Portfolio
CIK 1661535 · latest 13F-HR filed 2026-05-15
Elefante Mark B manages $181.8M in 13F-reported U.S. long-equity assets across 187 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are GOOGL (3.93%), NVDA (3.43%), AAPL (3.23%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 4 new positions, exited 2, added to 34, and trimmed 11.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$181.8M
Long-equity book
187
Distinct positions
2026-03-31
Filed 2026-05-15
+4 / −2 / ↑34 / ↓11
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- ANALOG DEVICES$1.9M +27.9%
- JOHNSON AND JOHNSON$1.7M +37.4%
- APPLIED MATERIAL$1.7M +70.9%
- NEXTERA ENERGY$1.3M +81.5%
- TJX COS$1.3M +20.5%
Top Trims
- UNITEDHEALTH GROUP-$1.3M -57.9%
- MCCORMICK & CO-$1.3M -74.5%
- MICROSOFT-$684.9K -8.8%
- FISERV-$378.5K -24.8%
- AUTOMATIC DATA PROCESSING-$361.6K -7.1%
New Positions
- WASTE CONNECTIONS INC NEW$970.4K
- DEERE & CO$295.7K
- DOVER CORP$208.4K
- NOVOZYMES A S DKK 2.0$200.7K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | ALPHABET INC CL A | GOOGL | 02079K305 | $7.1M | 3.93% | 24,826 | SH |
| 2 | NVIDIA CORP | NVDA | 67066G104 | $6.2M | 3.43% | 35,772 | SH |
| 3 | APPLE | AAPL | 037833100 | $5.9M | 3.23% | 23,171 | SH |
| 4 | ANALOG DEVICES | ADI | 032654105 | $5.1M | 2.78% | 15,897 | SH |
| 5 | MASTERCARD | MA | 57636Q104 | $4.4M | 2.42% | 8,816 | SH |
| 6 | AMAZON.COM | AMZN | 023135106 | $4.3M | 2.38% | 20,766 | SH |
| 7 | TJX COS | TJX | 872540109 | $4.2M | 2.32% | 26,437 | SH |
| 8 | RTX CORPORATION | RTX | 75513E101 | $4.1M | 2.26% | 21,314 | SH |
| 9 | MICROSOFT | MSFT | 594918104 | $4.0M | 2.19% | 10,767 | SH |
| 10 | ALPHABET INC CL A | GOOGL | 02079K305 | $3.9M | 2.15% | 13,617 | SH |
| 11 | JOHNSON AND JOHNSON | JNJ | 478160104 | $3.8M | 2.11% | 15,673 | SH |
| 12 | ADVANCED MICRO DEVICES | AMD | 007903107 | $3.4M | 1.85% | 16,520 | SH |
| 13 | ABBOTT LABS | ABT | 002824100 | $3.3M | 1.80% | 31,797 | SH |
| 14 | CHEVRON | CVX | 166764100 | $3.2M | 1.79% | 15,690 | SH |
| 15 | APPLE | AAPL | 037833100 | $3.2M | 1.78% | 12,745 | SH |
| 16 | PROCTER & GAMBLE | PG | 742718109 | $3.2M | 1.74% | 21,873 | SH |
| 17 | ROCKWELL AUTOMATION | ROK | 773903109 | $3.0M | 1.64% | 8,298 | SH |
| 18 | DANAHER CORP | DHR | 235851102 | $2.9M | 1.60% | 15,363 | SH |
| 19 | ANALOG DEVICES | ADI | 032654105 | $2.8M | 1.54% | 8,807 | SH |
| 20 | SCHNEIDER ELEC SA ADR | SBGSY | 80687P106 | $2.8M | 1.52% | 50,899 | SH |
| 21 | APTARGROUP | ATR | 038336103 | $2.8M | 1.52% | 21,904 | SH |
| 22 | AUTOMATIC DATA PROCESSING | ADP | 053015103 | $2.7M | 1.50% | 13,453 | SH |
| 23 | NVIDIA CORP | NVDA | 67066G104 | $2.7M | 1.48% | 15,480 | SH |
| 24 | HOME DEPOT | HD | 437076102 | $2.7M | 1.48% | 8,200 | SH |
| 25 | TJX COS | TJX | 872540109 | $2.5M | 1.38% | 15,688 | SH |
| 26 | APPLIED MATERIAL | AMAT | 038222105 | $2.5M | 1.36% | 7,254 | SH |
| 27 | MICROSOFT | MSFT | 594918104 | $2.5M | 1.36% | 6,679 | SH |
| 28 | MASTERCARD | MA | 57636Q104 | $2.4M | 1.33% | 4,841 | SH |
| 29 | VERTEX PHARMACEUTICALS | VRTX | 92532F100 | $2.2M | 1.23% | 4,995 | SH |
| 30 | XYLEM INC | XYL | 98419M100 | $2.2M | 1.22% | 18,594 | SH |
| 31 | AMAZON.COM | AMZN | 023135106 | $2.1M | 1.16% | 10,093 | SH |
| 32 | JOHNSON AND JOHNSON | JNJ | 478160104 | $2.1M | 1.16% | 8,595 | SH |
| 33 | ELI LILLY & CO | LLY | 532457108 | $2.1M | 1.15% | 2,282 | SH |
| 34 | ABBOTT LABS | ABT | 002824100 | $1.9M | 1.05% | 18,634 | SH |
| 35 | ROCKWELL AUTOMATION | ROK | 773903109 | $1.8M | 0.99% | 5,038 | SH |
| 36 | CANADIAN NATL RAILWAY | CNI | 136375102 | $1.8M | 0.99% | 17,438 | SH |
| 37 | PROCTER & GAMBLE | PG | 742718109 | $1.8M | 0.98% | 12,392 | SH |
| 38 | ADVANCED MICRO DEVICES | AMD | 007903107 | $1.8M | 0.97% | 8,698 | SH |
| 39 | DANAHER CORP | DHR | 235851102 | $1.8M | 0.97% | 9,270 | SH |
| 40 | AMERICAN EXPRESS | AXP | 025816109 | $1.8M | 0.96% | 5,799 | SH |
| 41 | CHARLES SCHWAB | SCHW | 808513105 | $1.7M | 0.94% | 18,234 | SH |
| 42 | APTARGROUP | ATR | 038336103 | $1.7M | 0.93% | 13,465 | SH |
| 43 | AUTOMATIC DATA PROCESSING | ADP | 053015103 | $1.6M | 0.90% | 8,041 | SH |
| 44 | UBER TECHNOLOGIES INC | UBER | 90353T100 | $1.6M | 0.89% | 22,554 | SH |
| 45 | XYLEM INC | XYL | 98419M100 | $1.6M | 0.89% | 13,528 | SH |
| 46 | SCHNEIDER ELEC SA ADR | SBGSY | 80687P106 | $1.6M | 0.87% | 28,955 | SH |
| 47 | HOME DEPOT | HD | 437076102 | $1.5M | 0.85% | 4,712 | SH |
| 48 | NEXTERA ENERGY | NEE | 65339F101 | $1.5M | 0.84% | 16,450 | SH |
| 49 | APPLIED MATERIAL | AMAT | 038222105 | $1.3M | 0.71% | 3,775 | SH |
| 50 | ELI LILLY & CO | LLY | 532457108 | $1.3M | 0.70% | 1,374 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-15 | $181.8M | 187 | 0001661535-26-000002 |
| 2025-12-31 | 2026-02-17 | $163.2M | 244 | 0001661535-26-000001 |
| 2025-09-30 | 2025-11-10 | $156.3M | 222 | 0001661535-25-000004 |