Institutional Manager · CIK 0002012868
GREAT OAK CAPITAL PARTNERS, LLC
SOUTH EASTON, MA · File #028-23991
Latest AUM
$398.7M
Positions
44
Top-10 Concentration
89.3%
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 | DIMENSIONAL ETF TRUST | 25434V864 | +107,014 | +$5.1M | -$146,486 |
| ADD | DIMENSIONAL ETF TRUST | 25434V872 | +73,825 | +$3.1M | -$234,714 |
| ADD | DIMENSIONAL ETF TRUST | 25434V823 | +84,581 | +$1.9M | -$874,921 |
| REDUCE | DIMENSIONAL ETF TRUST | 25434V781 | -33,560 | -$1.3M | +$2.2M |
| ADD | JOHNSON & JOHNSON | JNJ | +5,646 | +$1.2M | +$35,689 |
| REDUCE | DIMENSIONAL ETF TRUST | 25434V732 | -30,949 | -$1.0M | +$1.7M |
| EXITED | VANGUARD BD INDEX FDS | 921937835 | -11,695 | -$869,781 | $0 |
| NEW | AVIDIA BANCORP INC | AVBC | +35,108 | +$579,984 | $0 |
| EXITED | VANGUARD INDEX FDS | 922908611 | -2,687 | -$561,024 | $0 |
| ADD | DIMENSIONAL ETF TRUST | 25434V831 | +13,675 | +$520,607 | +$22 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202544 pos · $398.7M
- 13F HOLDINGS REPORTQ/E Sep 202544 pos · $380.8M
- 13F HOLDINGS REPORTQ/E Jun 202535 pos · $349.2M
- 13F HOLDINGS REPORTQ/E Mar 202532 pos · $299.2M
- 13F HOLDINGS REPORTQ/E Dec 202432 pos · $299.2M
- 13F HOLDINGS REPORTQ/E Sep 202434 pos · $289.2M
- 13F HOLDINGS REPORTQ/E Jun 202433 pos · $265.8M
- 13F HOLDINGS REPORTQ/E Mar 202429 pos · $225.3M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | DIMENSIONAL ETF TRUST | 25434V609 | 1,397,654 | $83.9M | 21.04% |
| 2 | DIMENSIONAL ETF TRUST | 25434V831 | 1,009,881 | $38.4M | 9.64% |
| 3 | DIMENSIONAL ETF TRUST | 25434V732 | 1,089,889 | $36.9M | 9.25% |
| 4 | DIMENSIONAL ETF TRUST | 25434V872 | 764,149 | $32.5M | 8.16% |
| 5 | DIMENSIONAL ETF TRUST | 25434V781 | 827,183 | $31.7M | 7.95% |
| 6 | DIMENSIONAL ETF TRUST | 25434V666 | 893,483 | $30.9M | 7.76% |
| 7 | DIMENSIONAL ETF TRUST | 25434V625 | 386,104 | $28.6M | 7.16% |
| 8 | DIMENSIONAL ETF TRUST | 25434V864 | 579,543 | $27.8M | 6.97% |
| 9 | DIMENSIONAL ETF TRUST | 25434V823 | 1,005,555 | $23.1M | 5.79% |
| 10 | DIMENSIONAL ETF TRUST | 25434V765 | 688,708 | $22.0M | 5.53% |
| 11 | DIMENSIONAL ETF TRUST | 25434V807 | 285,209 | $14.4M | 3.61% |
| 12 | DIMENSIONAL ETF TRUST | 25434V591 | 66,200 | $3.4M | 0.84% |
| 13 | VANGUARD INDEX FDS | 922908363 | 3,902 | $2.5M | 0.61% |
| 14 | DIMENSIONAL ETF TRUST | 25434V708 | 51,647 | $2.1M | 0.52% |
| 15 | ISHARES TR | 46432F396 | 6,989 | $1.8M | 0.44% |
| 16 | DIMENSIONAL ETF TRUST | 25434V849 | 36,264 | $1.7M | 0.44% |
| 17 | JPMORGAN CHASE & CO. | VYLD | 4,684 | $1.5M | 0.38% |
| 18 | JOHNSON & JOHNSON | JNJ | 7,322 | $1.5M | 0.38% |
| 19 | APPLE INC | AAPL | 5,500 | $1.5M | 0.37% |
| 20 | DIMENSIONAL ETF TRUST | 25434V815 | 35,872 | $1.2M | 0.30% |