RED LIGHTHOUSE INVESTMENT MANAGEMENT, LLC — 13F Holdings & Portfolio

CIK 1962166 · latest 13F-HR filed 2026-08-04

RED LIGHTHOUSE INVESTMENT MANAGEMENT, LLC manages $335.6M in 13F-reported U.S. long-equity assets across 85 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AVUS (16.62%), DFAC (13.87%), AVUV (12.58%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 5 new positions, exited 0, added to 59, and trimmed 5.

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
PO BOX 176
HILLSDALE, NY 12529
Phone
(212) 799-3532
Filing Manager
RED LIGHTHOUSE INVESTMENT MANAGEMENT, LLC
HILLSDALE, NY
Signatory
Mark Sladkus
Managing Member
Loading holdings…
AUM

$335.6M

Long-equity book

Holdings

85

Distinct positions

Period

2026-06-30

Filed 2026-08-04

Q/Q Activity

+5 / −0 / ↑59 / ↓5

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • Avantis US Equity$7.6M +15.8%
  • Avantis US Small Cap Value$5.8M +15.9%
  • Dimensional U S Core$5.5M +13.5%
  • Apple Inc$2.7M +13.3%
  • Avantis Emerging Markets$1.6M +19.6%
Show all 59

Top Trims

  • Chevron Corporation-$154.8K -19.3%
  • Netflix Inc-$135.6K -25.1%
  • Costco Wholesale Co-$53.3K -5.5%
  • Globus Medical Inc-$37.8K -8.2%
  • Wal-Mart Stores Inc-$19.4K -6.3%
Show all 5

New Positions

  • Google Inc Class C$1.1M
  • Unitedhealth Group Inc$321.3K
  • Ishares Total US Stock$228.2K
  • Avantis Responsibl US$214.7K
  • Dimensional World Equity ETF$206.7K
Show all 5

Exited Positions

  • No exits this quarter.
Show all 0
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 Avantis US Equity AVUS 025072885 $55.8M 16.62% 435,464 SH
2 Dimensional U S Core DFAC 25434V708 $46.6M 13.87% 1,049,483 SH
3 Avantis US Small Cap Value AVUV 025072877 $42.2M 12.58% 338,462 SH
4 Avantis International AVDE 025072703 $26.6M 7.94% 298,615 SH
5 Apple Inc AAPL 037833100 $23.2M 6.90% 80,014 SH
6 Avantis Internatnl Sml AVDV 025072802 $18.4M 5.48% 178,372 SH
7 Avantis Emerging Small/Value AVES 025072372 $14.5M 4.33% 221,780 SH
8 Avantis Emerging Markets AVEM 025072604 $9.7M 2.89% 100,385 SH
9 Dimensional Gbl Cre Pls Fxd Et DFGP 25434V583 $7.6M 2.26% 139,541 SH
10 Dimensional U S Targeted DFAT 25434V609 $5.8M 1.73% 83,077 SH
11 Microsoft Corp MSFT 594918104 $5.8M 1.71% 15,420 SH
12 Dimensional US Core DFAU 25434V104 $4.0M 1.20% 78,084 SH
13 Dimensional Intl Value DFIV 25434V807 $3.8M 1.12% 69,853 SH
14 Dimensional Intern Core DFAI 25434V203 $3.6M 1.06% 86,092 SH
15 SPDR S&P 500 ETF Tr SPY 78462F103 $3.3M 0.98% 4,417 SH
16 Avantis Core Fixed AVIG 025072562 $2.9M 0.87% 70,721 SH
17 Vert Global Sustnble Rl Este E VGSR 56170L695 $2.6M 0.79% 231,474 SH
18 Avantis Real Estate Etf AVRE 025072356 $2.6M 0.78% 55,498 SH
19 Vanguard Total Stock Mkt VTI 922908769 $2.5M 0.74% 6,673 SH
20 Dimensional Core Fixed DFCF 25434V872 $2.3M 0.69% 55,000 SH
21 Vanguard Shrt Inf Prot VTIP 922020805 $2.3M 0.68% 45,315 SH
22 iShares Core MSCI Total Intl S IXUS 46432F834 $2.3M 0.68% 23,790 SH
23 Dimensional Wld Ex US Cr DFAX 25434V880 $2.2M 0.66% 60,318 SH
24 Vanguard Emerging Markets ETF VWO 922042858 $2.2M 0.64% 36,195 SH
25 Taiwan Semiconductor Mfg TSM 874039100 $1.9M 0.55% 3,891 SH
26 Google Inc Class A GOOGL 02079K305 $1.7M 0.52% 4,861 SH
27 Berkshire Hathaway B New BRK.B 084670702 $1.7M 0.50% 3,382 SH
28 Amazon Com Inc AMZN 023135106 $1.6M 0.47% 6,575 SH
29 DFA Ultrashort Fixed Inc DUSB 25434V591 $1.5M 0.46% 30,488 SH
30 Dimensional Global Real DFGR 25434V658 $1.5M 0.46% 53,385 SH
31 Vanguard Information VGT 92204A702 $1.5M 0.44% 12,424 SH
32 Dimensional Emerg Mark DFEM 25434V732 $1.5M 0.43% 35,788 SH
33 Vanguard Europe Pacific ETF VEA 921943858 $1.3M 0.39% 18,549 SH
34 Dimensional US Real Estate ETF DFAR 25434V823 $1.2M 0.36% 46,180 SH
35 Advanced Micro Devic AMD 007903107 $1.2M 0.36% 2,058 SH
36 Google Inc Class C GOOG 02079K107 $1.1M 0.34% 3,192 SH
37 Morgan Stanley MS 617446448 $1.1M 0.33% 5,307 SH
38 Dimensional U S Small DFAS 25434V500 $1.0M 0.31% 12,521 SH
39 iShares Asia 50 ETF AIA 464288430 $1.0M 0.30% 7,188 SH
40 Visa Inc Cl A V 92826C839 $1.0M 0.30% 2,928 SH
41 Costco Wholesale Co COST 22160K105 $910.2K 0.27% 973 SH
42 Dimensional Intern Core DFIC 25434V799 $898.2K 0.27% 24,106 SH
43 Goldman Sachs Group Inc GS 38141G104 $889.0K 0.26% 879 SH
44 JPMorgan Chase & Co JPM 46625H100 $884.8K 0.26% 2,703 SH
45 Vanguard Em Govt Bond VWOB 921946885 $826.5K 0.25% 12,292 SH
46 Dimensional Intern Small DISV 25434V781 $792.5K 0.24% 19,749 SH
47 Vicor Corp VICR 925815102 $760.7K 0.23% 2,003 SH
48 Dimensional Emerg Core DFAE 25434V302 $748.5K 0.22% 18,616 SH
49 Chevron Corporation CVX 166764100 $645.5K 0.19% 3,894 SH
50 Qualcomm Inc QCOM 747525103 $636.6K 0.19% 3,445 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-04 $335.6M 85 0001962166-26-000004
2026-03-31 2026-05-08 $296.1M 80 0001962166-26-000002
2025-12-31 2026-01-16 $279.4M 91 0001962166-26-000001