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Nautilus Advisors LLC — 13F Holdings & Portfolio

CIK 2083253 · latest 13F-HR filed 2026-07-14

Backtest portfolio

Nautilus Advisors LLC manages $169.6M in 13F-reported U.S. long-equity assets across 179 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AMZN (4.99%), AAPL (4.95%), GOOGL (4.19%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 23 new positions, exited 6, added to 101, and trimmed 27.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
888 PROSPECT ST SUITE 200
LA JOLLA, CA 92037
Phone
(619) 573-4590
Filing Manager
Nautilus Advisors LLC
La Jolla, CA
Signatory
Michael Behner
Principal
Loading holdings…
AUM

$169.6M

Long-equity book

Holdings

179

Distinct positions

Period

2026-06-30

Filed 2026-07-14

Q/Q Activity

+23 / −6 / ↑101 / ↓27

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • APPLE INC$1.6M +24.2%
  • AMAZON COM INC$1.4M +20.6%
  • ALPHABET INC$1.4M +25.1%
  • APPLIED MATLS INC$1.1M +57.9%
  • ADVANCED MICRO DEVICES INC$978.2K +154.8%
Show all 101 →

Top Trims

  • NETFLIX INC.-$1.0M -21.6%
  • BERKSHIRE HATHAWAY INC DEL-$1.0M -40.4%
  • HARRIS OAKMARK ETF TRUST-$698.2K -57.3%
  • PIMCO ETF TR-$602.6K -50.3%
  • J P MORGAN EXCHANGE TRADED F-$336.2K -58.4%
Show all 27 →

New Positions

  • 2023 ETF SERIES TRUST$1.3M
  • ISHARES TR$858.0K
  • ISHARES TR$628.4K
  • GOLDMAN SACHS ETF TR$595.5K
  • PGIM ETF TR$581.6K
Show all 23 →

Exited Positions

  • JANUS DETROIT STR TR$1.2M
  • TCW ETF TRUST$343.9K
  • VANGUARD CALIF TAX FREE FDS$342.1K
  • EXXON MOBIL CORP$287.6K
  • VANGUARD BD INDEX FDS$224.7K
Show all 6 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 AMAZON COM INC AMZN 023135106 $8.5M 4.99% 34,482 SH
2 APPLE INC AAPL 037833100 $8.4M 4.95% 26,627 SH
3 ALPHABET INC GOOGL 02079K305 $7.1M 4.19% 19,893 SH
4 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $7.0M 4.15% 9,315 SH
5 DIMENSIONAL ETF TRUST DFAC 25434V708 $4.3M 2.51% 95,310 SH
6 NETFLIX INC. NFLX 64110L106 $3.8M 2.23% 51,636 SH
7 COSTCO WHOLESALE CORPORATION COST 22160K105 $3.3M 1.97% 3,645 SH
8 ALPHABET INC GOOG 02079K107 $3.2M 1.89% 9,028 SH
9 APPLIED MATLS INC AMAT 038222105 $3.0M 1.75% 4,929 SH
10 J P MORGAN EXCHANGE TRADED F JPLD 46654Q773 $2.9M 1.72% 56,020 SH
11 T ROWE PRICE EXCHANGE-TRADED TDVG 87283Q404 $2.9M 1.70% 58,203 SH
12 GOLDMAN SACHS ETF TR GSEW 381430438 $2.9M 1.69% 30,231 SH
13 DIMENSIONAL ETF TRUST DFIV 25434V807 $2.6M 1.53% 46,842 SH
14 NVIDIA CORPORATION NVDA 67066G104 $2.6M 1.52% 12,254 SH
15 MICROSOFT CORP MSFT 594918104 $2.3M 1.38% 6,090 SH
16 VISA INC V 92826C839 $2.2M 1.32% 6,400 SH
17 CAPITAL GROUP DIVIDEND GROWE CGDG 14021L109 $2.1M 1.24% 55,830 SH
18 RBB FUND TRUST FEGE 75526L886 $2.0M 1.21% 41,207 SH
19 CAPITAL GROUP GROWTH ETF CGGR 14020G101 $1.9M 1.11% 39,877 SH
20 ABBVIE INC ABBV 00287Y109 $1.9M 1.10% 7,491 SH
21 TEREX CORP NEW TEX 880779103 $1.7M 0.98% 24,522 SH
22 ADVANCED MICRO DEVICES INC AMD 007903107 $1.6M 0.95% 2,886 SH
23 VANGUARD INDEX FDS VUG 922908736 $1.5M 0.91% 17,717 SH
24 J P MORGAN EXCHANGE TRADED F JEPQ 46654Q203 $1.5M 0.91% 25,563 SH
25 DIMENSIONAL ETF TRUST DISV 25434V781 $1.5M 0.90% 37,141 SH
26 QUALCOMM INC QCOM 747525103 $1.5M 0.88% 7,929 SH
27 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $1.5M 0.88% 3,029 SH
28 RBB FUND TRUST FEOE 75526L878 $1.4M 0.84% 26,268 SH
29 2023 ETF SERIES TRUST BUSA 900934308 $1.3M 0.80% 33,610 SH
30 J P MORGAN EXCHANGE TRADED F JEMA 46641Q266 $1.3M 0.76% 20,559 SH
31 SCHWAB CHARLES CORP SCHW 808513105 $1.3M 0.75% 12,338 SH
32 2023 ETF SERIES TRUST BSMC 900934100 $1.3M 0.74% 31,760 SH
33 INVESCO QQQ TR QQQ 46090E103 $1.2M 0.74% 1,722 SH
34 DIMENSIONAL ETF TRUST DFCA 25434V633 $1.2M 0.71% 24,187 SH
35 GOLDMAN SACHS ETF TR GPIX 38149W622 $1.2M 0.70% 21,456 SH
36 CAPITAL GROUP CORE BALANCED CGBL 14021D107 $1.2M 0.69% 31,003 SH
37 ASML HLDG NV ASML N07059210 $1.1M 0.66% 623 SH
38 CORNING INC GLW 219350105 $1.1M 0.65% 5,815 SH
39 INVESCO CURRENCYSHARES EURO FXE 46138K103 $1.1M 0.65% 10,541 SH
40 JOHNSON & JOHNSON JNJ 478160104 $1.1M 0.65% 4,260 SH
41 META PLATFORMS INC META 30303M102 $1.1M 0.64% 1,613 SH
42 THORNBURG ETF TR TXUE 88521L306 $1.1M 0.64% 31,005 SH
43 INTERCONTINENTAL EXCHANGE IN ICE 45866F104 $1.0M 0.62% 7,750 SH
44 DIMENSIONAL ETF TRUST DFAT 25434V609 $1.0M 0.61% 14,972 SH
45 SELECT SECTOR SPDR TR XLK 81369Y803 $1.0M 0.60% 5,490 SH
46 SALESFORCE INC CRM 79466L302 $997.2K 0.59% 6,106 SH
47 ISHARES TR SUSA 464288802 $965.6K 0.57% 6,200 SH
48 REDDIT INC RDDT 75734B100 $964.4K 0.57% 4,937 SH
49 CINCINNATI FINL CORP CINF 172062101 $955.7K 0.56% 5,331 SH
50 ISHARES TR USRT 464288521 $950.9K 0.56% 14,246 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-14 $169.6M 179 0001214659-26-008504
2026-03-31 2026-04-17 $145.8M 162 0001214659-26-004760
2025-12-31 2026-01-22 $153.2M 173 0001214659-26-000734