Custos Family Office, LLC — 13F Holdings & Portfolio

CIK 1904423 · latest 13F-HR filed 2026-08-19

Custos Family Office, LLC manages $144.6M in 13F-reported U.S. long-equity assets across 67 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are IVV (20.06%), VWO (8.54%), DGRO (6.26%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 3 new positions, exited 7, added to 13, and trimmed 37.

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
32 LOVEGRASS LANE
AUSTIN, TX 78745
Phone
(303) 578-7024
Filing Manager
Custos Family Office, LLC
AUSTIN, TX
Signatory
Mitchell Herr
Principal
Loading holdings…
AUM

$144.6M

Long-equity book

Holdings

67

Distinct positions

Period

2026-03-31

Filed 2026-08-19

Q/Q Activity

+3 / −7 / ↑13 / ↓37

vs 2026-06-30

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • EXXON MOBIL CORP$303.6K +74.8%
  • WALMART INC$185.7K +65.7%
  • PEPSICO INC$139.6K +14.1%
  • JPMORGAN CHASE & CO$138.0K +39.7%
  • VANECK ETF TRUST$116.8K +21.6%
Show all 13

Top Trims

  • ISHARES TR-$4.3M -12.8%
  • VANGUARD INDEX FDS-$2.3M -77.8%
  • ISHARES INC-$1.4M -18.4%
  • INVESCO QQQ TR-$1.3M -22.1%
  • VANGUARD INTL EQUITY INDEX F-$1.3M -9.5%
Show all 37

New Positions

  • SEAGATE TECHNOLOGY HLDNGS PL$303.1K
  • CITIGROUP INC$300.2K
  • COSTCO WHOLESALE CORPORATION$264.7K
Show all 3

Exited Positions

  • ROBINHOOD MKTS INC$773.4K
  • ROBLOX CORP$598.2K
  • MICRON TECHNOLOGY INC$527.4K
  • VANGUARD STAR FDS$424.5K
  • LINCOLN ELEC HLDGS INC$236.8K
Show all 7
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 ISHARES TR IVV 464287200 $29.0M 20.06% 44,408 SH
2 VANGUARD INTL EQUITY INDEX F VWO 922042858 $12.4M 8.54% 228,560 SH
3 ISHARES TR DGRO 46434V621 $9.0M 6.26% 128,907 SH
4 FIDELITY COVINGTON TRUST FVAL 316092782 $8.5M 5.88% 122,612 SH
5 ISHARES TR IEFA 46432F842 $8.4M 5.82% 92,970 SH
6 ISHARES TR USMV 46429B697 $7.7M 5.35% 83,490 SH
7 VANGUARD INDEX FDS VO 922908629 $7.1M 4.92% 24,793 SH
8 ISHARES TR TLT 464287432 $6.5M 4.52% 75,381 SH
9 ISHARES INC IEMG 46434G103 $6.1M 4.24% 87,962 SH
10 ISHARES TR QUAL 46432F339 $4.7M 3.22% 24,309 SH
11 INVESCO QQQ TR QQQ 46090E103 $4.6M 3.22% 8,056 SH
12 APPLE INC AAPL 037833100 $4.6M 3.15% 17,937 SH
13 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $3.6M 2.48% 5,515 SH
14 VANGUARD WHITEHALL FDS VWOB 921946885 $2.6M 1.80% 39,620 SH
15 ISHARES TR INDA 46429B598 $2.3M 1.57% 48,416 SH
16 CORE SCIENTIFIC INC NEW CORZ 21874A106 $1.8M 1.26% 121,306 SH
17 VANGUARD INTL EQUITY INDEX F VGK 922042874 $1.5M 1.04% 18,181 SH
18 MICROSOFT CORP MSFT 594918104 $1.5M 1.02% 3,999 SH
19 NVIDIA CORPORATION NVDA 67066G104 $1.4M 0.94% 7,757 SH
20 TESLA INC TSLA 88160R101 $1.3M 0.89% 3,478 SH
21 PEPSICO INC PEP 713448108 $1.1M 0.78% 7,270 SH
22 ISHARES TR EMB 464288281 $1.1M 0.76% 11,664 SH
23 META PLATFORMS INC META 30303M102 $912.5K 0.63% 1,595 SH
24 BOEING CO BA 097023105 $711.9K 0.49% 3,577 SH
25 EXXON MOBIL CORP XOM 30231G102 $709.3K 0.49% 4,181 SH
26 CROWDSTRIKE HLDGS INC CRWD 22788C105 $699.6K 0.48% 1,792 SH
27 ALPHABET INC GOOGL 02079K305 $671.8K 0.46% 2,336 SH
28 VANECK ETF TRUST GDX 92189F106 $657.1K 0.45% 7,160 SH
29 VANGUARD INDEX FDS VTI 922908769 $655.1K 0.45% 2,042 SH
30 AMAZON COM INC AMZN 023135106 $599.2K 0.41% 2,877 SH
31 BROADCOM INC AVGO 11135F101 $584.5K 0.40% 1,888 SH
32 SCHWAB STRATEGIC TR SCHB 808524102 $564.8K 0.39% 22,503 SH
33 COINBASE GLOBAL INC COIN 19260Q107 $553.0K 0.38% 3,167 SH
34 SPDR GOLD TR GLD 78463V107 $543.5K 0.38% 1,263 SH
35 JPMORGAN CHASE & CO JPM 46625H100 $486.0K 0.34% 1,652 SH
36 NIKE INC NKE 654106103 $473.2K 0.33% 8,959 SH
37 WALMART INC WMT 931142103 $468.6K 0.32% 3,771 SH
38 VANGUARD TAX-MANAGED FDS VEA 921943858 $454.5K 0.31% 7,092 SH
39 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $453.8K 0.31% 947 SH
40 SABINE RTY TR SBR 785688102 $419.2K 0.29% 5,564 SH
41 CISCO SYS INC CSCO 17275R102 $411.8K 0.28% 5,308 SH
42 ALPHABET INC GOOG 02079K107 $408.7K 0.28% 1,425 SH
43 VISA INC V 92826C839 $396.2K 0.27% 1,311 SH
44 JOHNSON & JOHNSON JNJ 478160104 $391.3K 0.27% 1,601 SH
45 ISHARES TR IWF 464287614 $383.3K 0.27% 899 SH
46 CATERPILLAR INC CAT 149123101 $380.3K 0.26% 537 SH
47 VANGUARD INDEX FDS VOO 922908363 $366.9K 0.25% 614 SH
48 UNITEDHEALTH GROUP INC UNH 91324P102 $338.5K 0.23% 1,251 SH
49 MASTERCARD INCORPORATED MA 57636Q104 $308.0K 0.21% 617 SH
50 SEAGATE TECHNOLOGY HLDNGS PL STX G7997R103 $303.1K 0.21% 774 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-19 $166.9M 71 0001904423-26-000004
2026-03-31 2026-08-19 $144.6M 67 0001904423-26-000005
2025-12-31 2026-02-17 $146.5M 60 0001904423-26-000001
2025-09-30 2025-10-16 $176.9M 65 0001904423-25-000007