Institutional Manager · CIK 0002083253
Nautilus Advisors LLC
La Jolla, CA · File #028-25761
Latest AUM
$153.2M
Positions
173
Top-10 Concentration
46.0%
Filings
5
Portfolio Value Over Time
2025-06
2025-06
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 | NETFLIX INC | NFLX | +41,013 | +$3.8M | -$5.1M |
| ADD | J P MORGAN EXCHANGE TRADED | 46654Q773 | +19,254 | +$1.0M | -$6,625 |
| ADD | DIMENSIONAL ETF TRUST | 25434V633 | +10,270 | +$514,322 | +$2,583 |
| ADD | HARRIS OAKMARK ETF TRUST | 41456U106 | +17,589 | +$498,830 | +$37,045 |
| EXITED | ALEXANDRIA REAL ESTATE EQ IN | 015271109 | -5,865 | -$488,789 | $0 |
| REDUCE | ALPHABET INC | GOOG | -1,003 | -$313,933 | +$1.4M |
| REDUCE | AMAZON COM INC | AMZN | -1,333 | -$307,683 | +$388,710 |
| REDUCE | CARRIER GLOBAL CORPORATION | CARR | -5,795 | -$306,218 | -$89,377 |
| ADD | DIMENSIONAL ETF TRUST | 25434V781 | +7,367 | +$279,948 | +$56,354 |
| NEW | ISHARES TR | 464288521 | +4,665 | +$265,695 | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025173 pos · $153.2M
- 13F HOLDINGS REPORTQ/E Sep 2025171 pos · $148.6M
- 13F HOLDINGS REPORTQ/E Jun 2025164 pos · $136.4M
- 13F HOLDINGS REPORTQ/E Jun 2025149 pos · $125.6M
- 13F HOLDINGS REPORTQ/E Jun 2025154 pos · $121.1M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | AMAZON COM INC | AMZN | 33,219 | $7.7M | 7.45% |
| 2 | APPLE INC | AAPL | 26,811 | $7.3M | 7.08% |
| 3 | SPDR S&P 500 ETF TR | SPY | 9,595 | $6.5M | 6.35% |
| 4 | ALPHABET INC | GOOG | 19,605 | $6.1M | 5.96% |
| 5 | NETFLIX INC | NFLX | 45,587 | $4.3M | 4.15% |
| 6 | J P MORGAN EXCHANGE TRADED | 46654Q773 | 67,885 | $3.6M | 3.45% |
| 7 | DIMENSIONAL ETF TRUST | 25434V708 | 89,506 | $3.5M | 3.44% |
| 8 | ALPHABET INC | GOOG | 9,387 | $2.9M | 2.86% |
| 9 | T ROWE PRICE ETF INC | 87283Q404 | 61,374 | $2.8M | 2.68% |
| 10 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 5,191 | $2.6M | 2.53% |
| 11 | GOLDMAN SACHS ETF TR | NVGLF | 29,109 | $2.5M | 2.41% |
| 12 | COSTCO WHSL CORP NEW | 22160K105 | 2,840 | $2.4M | 2.38% |
| 13 | MICROSOFT CORP | MSFT | 4,979 | $2.4M | 2.34% |
| 14 | VISA INC | V | 6,397 | $2.2M | 2.18% |
| 15 | NVIDIA CORPORATION | NVDA | 11,702 | $2.2M | 2.12% |
| 16 | DIMENSIONAL ETF TRUST | 25434V807 | 41,531 | $2.1M | 2.01% |
| 17 | CAPITAL GROUP DIVIDEND | 14021L109 | 54,847 | $2.0M | 1.90% |
| 18 | ABBVIE INC | ABBV | 8,548 | $2.0M | 1.90% |
| 19 | SALESFORCE INC | CRM | 6,689 | $1.8M | 1.72% |
| 20 | CAPITAL GROUP GROWTH ETF | 14020G101 | 38,511 | $1.7M | 1.66% |