Institutional Manager · CIK 0001910462
Drystone LLC
Ivy, VA · File #028-21838
Latest AUM
$111.2M
Positions
17
Top-10 Concentration
82.9%
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 |
|---|---|---|---|---|---|
| REDUCE | Trane | TT | -1,290 | -$502,068 | -$1.2M |
| REDUCE | Hilton | HLT | -1,590 | -$456,725 | +$851,501 |
| EXITED | Vanguard S&P 500 Stock ETF | 922908363 | -535 | -$327,623 | $0 |
| REDUCE | Ritchie Global | RBA | -2,100 | -$216,027 | -$333,737 |
| REDUCE | Rockwell Automation | ROK | -458 | -$178,196 | +$986,966 |
| REDUCE | Vanguard U.S. REIT ETF | 922908553 | -1,618 | -$143,177 | -$242,784 |
| REDUCE | Microsoft | MSFT | -250 | -$120,908 | -$578,242 |
| REDUCE | Vanguard Total International Stock ETF | 921909768 | -1,191 | -$89,849 | +$493,439 |
| REDUCE | Berkshire Hathaway B | BRK-A | -160 | -$80,424 | -$1,340 |
| REDUCE | Mettler-Toledo | MTD | -25 | -$34,855 | +$520,396 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202517 pos · $111.2M
- 13F HOLDINGS REPORTQ/E Sep 202518 pos · $111.1M
- 13F HOLDINGS REPORTQ/E Jun 202518 pos · $109.1M
- 13F HOLDINGS REPORTQ/E Mar 202518 pos · $99.9M
- 13F HOLDINGS REPORTQ/E Dec 202419 pos · $100.1M
Top 17 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | Vanguard Total International Stock ETF | 921909768 | 248,048 | $18.7M | 16.82% |
| 2 | Trane | TT | 34,618 | $13.5M | 12.11% |
| 3 | Rockwell Automation | ROK | 24,496 | $9.5M | 8.57% |
| 4 | Hilton | HLT | 29,026 | $8.3M | 7.50% |
| 5 | Microsoft | MSFT | 16,600 | $8.0M | 7.22% |
| 6 | Expeditors Int'l. | 302130109 | 53,453 | $8.0M | 7.16% |
| 7 | Berkshire Hathaway B | BRK-A | 14,730 | $7.4M | 6.66% |
| 8 | Vanguard U.S. REIT ETF | 922908553 | 81,233 | $7.2M | 6.46% |
| 9 | Ritchie Global | RBA | 58,690 | $6.0M | 5.43% |
| 10 | Texas Instruments | 882508104 | 32,090 | $5.6M | 5.00% |
| 11 | Johnson & Johnson | JNJ | 22,113 | $4.6M | 4.11% |
| 12 | Mettler-Toledo | MTD | 3,099 | $4.3M | 3.88% |
| 13 | Kenvue | KVUE | 243,404 | $4.2M | 3.77% |
| 14 | Pfizer | PFE | 166,022 | $4.1M | 3.72% |
| 15 | Vanguard Total World Stock ETF | 922042742 | 9,492 | $1.3M | 1.20% |
| 16 | Fastenal | FAST | 10,000 | $401,300 | 0.36% |
| 17 | Apple | AAPL | 98 | $26,642 | 0.02% |