Institutional Manager · CIK 0002009273
Crown Oak Advisors, LLC
PIEDMONT, CA · File #028-23548
Latest AUM
$210.8M
Positions
23
Top-10 Concentration
74.7%
Filings
8
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 |
|---|---|---|---|---|---|
| ADD | WATSCO INC | WSO-B | +2,800 | +$943,447 | -$2.5M |
| REDUCE | ISHARES TR | 464288687 | -23,457 | -$726,231 | +$36,413 |
| ADD | GARTNER INC | IT | +686 | +$173,064 | -$3.4M |
| REDUCE | KEYSIGHT TECHNOLOGIES INC | KEYS | -787 | -$159,911 | +$2.3M |
| REDUCE | VISA INC | V | -370 | -$129,762 | -$280,845 |
| REDUCE | MOODYS CORP | MCO | -224 | -$114,430 | +$154,167 |
| REDUCE | SITEONE LANDSCAPE SUPPLY INC | SITE | -912 | -$113,599 | +$201,525 |
| REDUCE | BROADRIDGE FINL SOLUTIONS IN | 11133T103 | -472 | -$105,337 | -$756,375 |
| ADD | COPART INC | CPRT | +2,191 | +$85,778 | -$1.8M |
| REDUCE | CHURCH & DWIGHT CO INC | CHD | -957 | -$80,244 | -$1.4M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202523 pos · $210.8M
- 13F HOLDINGS REPORTQ/E Sep 202523 pos · $211.5M
- 13F HOLDINGS REPORTQ/E Jun 202523 pos · $211.5M
- 13F HOLDINGS REPORTQ/E Mar 202522 pos · $197.9M
- 13F HOLDINGS REPORTQ/E Dec 202426 pos · $194.3M
- 13F HOLDINGS REPORTQ/E Sep 202422 pos · $180.0M
- 13F HOLDINGS REPORTQ/E Jun 202422 pos · $177.0M
- 13F HOLDINGS REPORTQ/E Mar 202422 pos · $181.6M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | SCHWAB CHARLES CORP | SCHW-PJ | 459,634 | $45.9M | 21.78% |
| 2 | VISA INC | V | 64,303 | $22.6M | 10.70% |
| 3 | HEICO CORP NEW | HEI-A | 65,512 | $16.5M | 7.84% |
| 4 | ROLLINS INC | ROL | 216,014 | $13.0M | 6.15% |
| 5 | KEYSIGHT TECHNOLOGIES INC | KEYS | 58,225 | $11.8M | 5.61% |
| 6 | DEERE & CO | DE | 24,251 | $11.3M | 5.36% |
| 7 | CHURCH & DWIGHT CO INC | CHD | 114,882 | $9.6M | 4.57% |
| 8 | NORDSON CORP | NDSN | 39,068 | $9.4M | 4.46% |
| 9 | WATSCO INC | WSO-B | 26,721 | $9.0M | 4.27% |
| 10 | MOODYS CORP | MCO | 16,449 | $8.4M | 3.99% |
| 11 | BROADRIDGE FINL SOLUTIONS IN | 11133T103 | 37,620 | $8.4M | 3.98% |
| 12 | METTLER TOLEDO INTERNATIONAL | MTD | 5,984 | $8.3M | 3.96% |
| 13 | COPART INC | CPRT | 181,718 | $7.1M | 3.37% |
| 14 | SITEONE LANDSCAPE SUPPLY INC | SITE | 54,758 | $6.8M | 3.24% |
| 15 | GARTNER INC | IT | 23,184 | $5.8M | 2.77% |
| 16 | GE AEROSPACE | 369604301 | 13,073 | $4.0M | 1.91% |
| 17 | DESCARTES SYS GROUP INC | 249906108 | 43,559 | $3.8M | 1.81% |
| 18 | CATERPILLAR INC | CAT | 5,821 | $3.3M | 1.58% |
| 19 | ISHARES TR | 464288687 | 106,543 | $3.3M | 1.56% |
| 20 | STANLEY BLACK & DECKER INC | SWK | 11,474 | $852,313 | 0.40% |