Institutional Manager · CIK 0002109305
Shelter Rock Management, LLC
JERICHO, NY · File #028-26132
Latest AUM
$99.6M
Positions
42
Top-10 Concentration
66.3%
Filings
1
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 | NVIDIA CORPORATION | NVDA | +45,370 | +$8.5M | $0 |
| NEW | ALPHABET INC | GOOG | +25,457 | +$8.0M | $0 |
| NEW | OREILLY AUTOMOTIVE INC | 67103H107 | +77,729 | +$7.1M | $0 |
| NEW | TRANSDIGM GROUP INC | TDG | +4,951 | +$6.6M | $0 |
| NEW | TAIWAN SEMICONDUCTOR MFG LTD | 874039100 | +20,977 | +$6.4M | $0 |
| NEW | MICROSOFT CORP | MSFT | +13,023 | +$6.3M | $0 |
| NEW | AMAZON COM INC | AMZN | +26,481 | +$6.1M | $0 |
| NEW | VISA INC | V | +17,364 | +$6.1M | $0 |
| NEW | BOOKING HOLDINGS INC | BKNG | +1,108 | +$5.9M | $0 |
| NEW | TJX COS INC NEW | 872540109 | +33,336 | +$5.1M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202542 pos · $99.6M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 45,370 | $8.5M | 8.50% |
| 2 | ALPHABET INC | GOOG | 25,457 | $8.0M | 8.00% |
| 3 | OREILLY AUTOMOTIVE INC | 67103H107 | 77,729 | $7.1M | 7.12% |
| 4 | TRANSDIGM GROUP INC | TDG | 4,951 | $6.6M | 6.61% |
| 5 | TAIWAN SEMICONDUCTOR MFG LTD | 874039100 | 20,977 | $6.4M | 6.40% |
| 6 | MICROSOFT CORP | MSFT | 13,023 | $6.3M | 6.33% |
| 7 | AMAZON COM INC | AMZN | 26,481 | $6.1M | 6.14% |
| 8 | VISA INC | V | 17,364 | $6.1M | 6.11% |
| 9 | BOOKING HOLDINGS INC | BKNG | 1,108 | $5.9M | 5.96% |
| 10 | TJX COS INC NEW | 872540109 | 33,336 | $5.1M | 5.14% |
| 11 | TRANE TECHNOLOGIES PLC | TT | 12,929 | $5.0M | 5.05% |
| 12 | WASTE MGMT INC DEL | 94106L109 | 18,682 | $4.1M | 4.12% |
| 13 | CBOE GLOBAL MKTS INC | 12503M108 | 11,238 | $2.8M | 2.83% |
| 14 | COSTCO WHSL CORP NEW | 22160K105 | 3,168 | $2.7M | 2.74% |
| 15 | MASTERCARD INCORPORATED | MA | 4,408 | $2.5M | 2.53% |
| 16 | VANECK BITCOIN ETF | HODL | 96,442 | $2.4M | 2.40% |
| 17 | APPLE INC | AAPL | 7,648 | $2.1M | 2.09% |
| 18 | EATON CORP PLC | ETN | 5,919 | $1.9M | 1.89% |
| 19 | AUTOMATIC DATA PROCESSING IN | ADP | 3,575 | $919,646 | 0.92% |
| 20 | AUTOLIV INC | ALV | 6,711 | $796,596 | 0.80% |