Top Institutional Investors

Rosenberg Matthew Hamilton — 13F Holdings & Portfolio

CIK 1812103 · latest 13F-HR filed 2026-07-17

Backtest portfolio

Rosenberg Matthew Hamilton manages $536.8M in 13F-reported U.S. long-equity assets across 792 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SPTM (14.52%), VTI (9.66%), VCIT (8.06%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 22 new positions, exited 29, added to 437, and trimmed 157.

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
200 GRAND AVENUE, STE. 205
GRAND JUNCTION, CO 81501
Phone
(970) 773-5300
Filing Manager
Rosenberg Matthew Hamilton
GRAND JUNCTION, CO
Signatory
Matthew Rosenberg
President
Loading holdings…
AUM

$536.8M

Long-equity book

Holdings

792

Distinct positions

Period

2026-06-30

Filed 2026-07-17

Q/Q Activity

+22 / −29 / ↑437 / ↓157

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • STATE STREET SPDR PORTFOLIO S&P 1500 COMPOSITE STOCK MARKET ETF$12.7M +19.4%
  • VANGUARD TOTAL STK MKT$6.4M +14.2%
  • SCHWAB INTERNATIONAL EQUITY ETF$4.4M +19.5%
  • VANGUARD INTERMEDIATE-TERM CORPORATE BOND ETF$4.0M +10.2%
  • STATE STREET SPDR PORTFOLIO DEVELOPED WORLD EX-US ETF$2.2M +20.7%
Show all 437 →

Top Trims

  • VANGUARD INTERMEDIATE-TERM BOND-$2.7M -9.4%
  • STATE STREET SPDR BLOOMBERG 1-3 MONTH T-BILL ETF-$1.9M -54.9%
  • JPMORGAN ULTRA-SHORT INCOME ETF-$1.8M -5.1%
  • ISHARES SHORT-TERM NATIONAL MUNI BOND ETF-$857.8K -36.0%
  • ISHARES SILVER TRUST-$309.6K -21.5%
Show all 157 →

New Positions

  • EXXONMOBIL HOLDINGS CORP COM SHS$1.8M
  • ASTRAZENECA PLC ORD$388.9K
  • SCHWAB MUNICIPAL BOND ETF$284.4K
  • KNIGHT-SWIFT TRANSN HLDGS INC CL A$191.6K
  • HONEYWELL INTL INC COM$169.0K
Show all 22 →

Exited Positions

  • EXXON MOBIL CORP COM$2.2M
  • HONEYWELL INTL INC COM$349.4K
  • VANGUARD SHORT DURATION TAX-EXEMPT BOND ETF$244.3K
  • DUPONT DE NEMOURS INC COM$135.3K
  • GOLDMAN SACHS MUNICIPAL INCOME ETF$90.1K
Show all 29 →
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 STATE STREET SPDR PORTFOLIO S&P 1500 COMPOSITE STOCK MARKET ETF SPTM 78464A805 $78.0M 14.52% 858,575 SH
2 VANGUARD TOTAL STK MKT VTI 922908769 $51.8M 9.66% 140,063 SH
3 VANGUARD INTERMEDIATE-TERM CORPORATE BOND ETF VCIT 92206C870 $43.3M 8.06% 523,636 SH
4 JPMORGAN ULTRA-SHORT INCOME ETF JPST 46641Q837 $34.5M 6.42% 681,739 SH
5 SCHWAB INTERNATIONAL EQUITY ETF SCHF 808524805 $27.3M 5.09% 985,699 SH
6 VANGUARD INTERMEDIATE-TERM BOND BIV 921937819 $25.9M 4.83% 337,688 SH
7 JPMORGAN ULTRA-SHORT MUNICIPAL INCOME ETF JMST 46641Q654 $13.4M 2.50% 262,671 SH
8 STATE STREET SPDR PORTFOLIO DEVELOPED WORLD EX-US ETF SPDW 78463X889 $13.1M 2.43% 259,321 SH
9 VANGUARD FTSE DEVELOPED MARKETS ETF VEA 921943858 $11.0M 2.04% 153,827 SH
10 JPMORGAN MUNICIPAL ETF JMUB 46641Q647 $10.7M 1.99% 210,875 SH
11 SCHWAB SHORT-TERM US TREASURY ETF SCHO 808524862 $9.4M 1.76% 391,123 SH
12 JPMORGAN BETABUILDERS U.S. EQUITY ETF BBUS 46641Q399 $9.4M 1.75% 69,850 SH
13 SCHWAB U.S. LARGE-CAP ETF SCHX 808524201 $7.8M 1.46% 265,490 SH
14 ISHARES CORE MSCI EMERGING MARKETS ETF IEMG 46434G103 $7.1M 1.32% 85,504 SH
15 VANGUARD HIGH DIVIDEND YIELD VYM 921946406 $6.2M 1.16% 39,417 SH
16 NVIDIA CORPORATION COM NVDA 67066G104 $4.7M 0.87% 23,468 SH
17 ISHARES 0-5 YEAR INVESTMENT GRADE CORPORATE BOND ETF SLQD 46434V100 $4.2M 0.79% 83,730 SH
18 SCHWAB U.S. BROAD MARKET ETF SCHB 808524102 $4.2M 0.78% 145,486 SH
19 ALPHABET INC CAP STK CL C GOOG 02079K107 $4.1M 0.77% 11,676 SH
20 APPLE INC AAPL 037833100 $3.7M 0.69% 12,805 SH
21 STATE STREET SPDR ICE PREFERRED SECURITIES ETF PSK 78464A292 $3.5M 0.65% 114,610 SH
22 STATE STREET SPDR PORTFOLIO SHORT TERM CORPORATE BOND ETF SPSB 78464A474 $3.3M 0.62% 111,604 SH
23 MICROSOFT MSFT 594918104 $2.7M 0.51% 7,368 SH
24 ISHARES AMT-FREE MUNI BOND ETF MUB 464288414 $2.7M 0.51% 25,535 SH
25 ISHARES 0-5 YEAR HIGH YIELD CORPORATE BOND ETF SHYG 46434V407 $2.5M 0.47% 59,273 SH
26 TAIWAN SEMICONDUCTOR MANUFACT SPONSORED ADS TSM 874039100 $2.5M 0.46% 5,149 SH
27 ISHARES JP MORGAN USD EMERGING MARKETS BOND ETF EMB 464288281 $2.3M 0.43% 24,062 SH
28 VANGUARD INTERNATIONAL HIGH DIVIDEND YIELD ETF VYMI 921946794 $2.2M 0.41% 22,216 SH
29 BROADCOM INC COM AVGO 11135F101 $2.2M 0.40% 5,736 SH
30 JPMORGAN CHASE & CO COM JPM 46625H100 $2.1M 0.38% 6,292 SH
31 SCHWAB 1-5 YEAR CORPORATE BOND ETF SCHJ 808524714 $1.9M 0.36% 78,990 SH
32 ISHARES CORE S&P TOTAL U.S. STOCK MARKET ETF ITOT 464287150 $1.9M 0.35% 11,480 SH
33 VANGUARD SHORT TERM CORP BOND FD ETF VCSH 92206C409 $1.8M 0.34% 23,297 SH
34 EXXONMOBIL HOLDINGS CORP COM SHS XOM 30233Q108 $1.8M 0.34% 13,466 SH
35 JPMORGAN CORE PLUS BOND ETF JCPB 46641Q670 $1.8M 0.34% 38,841 SH
36 CATERPILLAR INC COM CAT 149123101 $1.8M 0.33% 1,685 SH
37 VANGUARD FTSE EMERGING MARKETS ETF VWO 922042858 $1.7M 0.32% 29,180 SH
38 STATE STREET SPDR BLOOMBERG SHORT TERM HIGH YIELD BOND ETF SJNK 78468R408 $1.7M 0.32% 68,542 SH
39 STATE STREET SPDR BLOOMBERG 1-3 MONTH T-BILL ETF BIL 78468R663 $1.6M 0.29% 17,254 SH
40 ISHARES MBS ETF MBB 464288588 $1.5M 0.29% 16,253 SH
41 ISHARES SHORT-TERM NATIONAL MUNI BOND ETF SUB 464288158 $1.5M 0.28% 14,325 SH
42 ISHARES CMBS ETF CMBS 46429B366 $1.5M 0.28% 30,714 SH
43 STATE STREET SPDR PORTFOLIO EMERGING MARKETS ETF SPEM 78463X509 $1.5M 0.28% 28,575 SH
44 GOLDMAN SACHS EQUAL WEIGHT U.S. LARGE CAP EQUITY ETF GSEW 381430438 $1.5M 0.28% 15,641 SH
45 MICRON TECHNOLOGY INC COM MU 595112103 $1.4M 0.26% 1,204 SH
46 VANGUARD SHORT-TERM BOND ETF BSV 921937827 $1.3M 0.25% 17,296 SH
47 VALERO ENERGY CORP COM VLO 91913Y100 $1.3M 0.24% 4,932 SH
48 ADVANCED MICRO DEVICES INC COM AMD 007903107 $1.3M 0.24% 2,189 SH
49 WALMART INC COM WMT 931142103 $1.3M 0.23% 11,103 SH
50 AMAZON COM INC COM AMZN 023135106 $1.2M 0.23% 5,164 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-17 $536.8M 792 0001812103-26-000003
2026-03-31 2026-04-07 $488.0M 799 0001812103-26-000002
2025-12-31 2026-01-05 $482.8M 803 0001812103-26-000001