Rosenberg Matthew Hamilton
CIK
1812103
Location
GRAND JUNCTION, CO
Portfolio Value
Micro
$20,115,440
Diversification
Diversified
Filing Date
Global Rank
#5,746
/ 8,586
▲ 230
Top Industry
Semiconductors
9.6%
3Y Alpha vs SPY
-4.0%
Period ended 3 months ago
Filed Apr 7, 2026 · 2mo
25 quarters · since Mar 2020
Clone Performance
Jun 2023–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+61.0%
SPY
+78.1%
Annualised alpha
-4.0%
Max drawdown
−17.0%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
573 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
4.0%
−0.4 pts
Top 5
14.1%
−1.3 pts
Top 10
21.9%
−0.6 pts
HHI
89
Diversified−5
Portfolio Trend
25 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 20.5% | $20,115,440 |
| Energy | 13.7% | $13,424,677 |
| Financial Services | 12.3% | $12,096,338 |
| Industrials | 9.9% | $9,681,298 |
| Healthcare | 9.1% | $8,967,387 |
| Consumer Cyclical | 8.2% | $8,023,693 |
| Consumer Defensive | 6.4% | $6,248,302 |
| Basic Materials | 4.8% | $4,672,032 |
| Communication Services | 4.7% | $4,571,443 |
| Unclassified | 4.3% | $4,191,577 |
| Utilities | 3.9% | $3,824,650 |
| Real Estate | 2.4% | $2,398,492 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| F | Ford Motor Co | +1,673 | 15,636 | $180,439 | |
| MDLZ | Mondelez International, Inc. | +1,276 | 5,218 | $300,765 | |
| CMCSA | Comcast Corp | +1,220 | 3,810 | $109,385 | |
| OXY | Occidental Petroleum Corp /De/ | +1,190 | 3,484 | $226,460 | |
| T | At&T Inc. | +955 | 8,211 | $238,036 | |
| WMB | Williams Companies, Inc. | +942 | 3,228 | $234,933 | |
| PG | PROCTER & GAMBLE Co | +712 | 3,478 | $502,362 | |
| VZ | Verizon Communications Inc | +682 | 9,403 | $472,030 | |
| BAC | Bank Of America Corp /De/ | +669 | 9,658 | $470,827 | |
| MRP | Millrose Properties, Inc. | +653 | 1,270 | $35,560 | |
| CSX | Csx Corp | +652 | 5,962 | $244,740 | |
| OVV | Ovintiv Inc. | +567 | 1,607 | $95,391 | |
| ABT | Abbott Laboratories | +553 | 2,941 | $301,952 | |
| STZ | Constellation Brands, Inc. | +530 | 663 | $99,450 | |
| HBAN | Huntington Bancshares Inc /Md/ | +502 | 609 | $9,530 | |
| AAPL | Apple Inc. | +471 | 12,320 | $3,126,692 | |
| JPM | Jpmorgan Chase & Co | +430 | 6,159 | $1,811,731 | |
| DD | DuPont de Nemours, Inc. | +382 | 2,955 | $135,339 | |
| WELL | Welltower Inc. | +357 | 848 | $167,658 | |
| A | Agilent Technologies, Inc. | +336 | 338 | $38,525 | |
| CVS | CVS HEALTH Corp | +328 | 899 | $64,566 | |
| TMUS | T-Mobile US, Inc. | +325 | 1,751 | $367,762 | |
| KMB | Kimberly Clark Corp | +318 | 430 | $41,482 | |
| EOG | Eog Resources Inc | +311 | 3,273 | $473,177 | |
| HON | Honeywell International Inc | +266 | 1,546 | $349,442 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| WULF | Terawulf Inc. | −2,886 | 2,781 | $40,129 | |
| NKE | NIKE, Inc. | −1,772 | 1,553 | $82,029 | |
| IBIT | iShares Bitcoin Trust ETF | −1,739 | 2,607 | $100,160 | |
| KDP | Keurig Dr Pepper Inc. | −1,353 | 1,215 | $31,990 | |
| SOFI | SoFi Technologies, Inc. | −1,226 | 10,800 | $171,504 | |
| HMC | Honda Motor Co Ltd | −1,100 | 4,952 | $120,383 | |
| DIS | Walt Disney Co | −880 | 1,928 | $185,820 | |
| INFY | Infosys Ltd | −820 | 6,687 | $90,341 | |
| BOX | Box Inc | −811 | 6,202 | $146,615 | |
| UPS | United Parcel Service Inc | −803 | 90 | $8,854 | |
| FR | First Industrial Realty Trust Inc | −738 | 1,873 | $108,353 | |
| OMC | Omnicom Group Inc. | −648 | 1,899 | $143,013 | |
| DVA | Davita Inc. | −423 | 68 | $10,450 | |
| KKR | KKR & Co. Inc. | −388 | 1,778 | $164,465 | |
| VOD | Vodafone Group Public Ltd Co | −327 | 1,104 | $16,582 | |
| CMG | Chipotle Mexican Grill Inc | −300 | 5,522 | $176,759 | |
| MSTR | Strategy Inc | −281 | 60 | $7,488 | |
| PSKY | Paramount Skydance Corp | −250 | 57 | $514 | |
| ADBE | Adobe Inc. | −234 | 11 | $2,673 | |
| KHC | Kraft Heinz Co | −232 | 57 | $1,281 | |
| UL | Unilever PLC | −216 | 4,145 | $236,140 | |
| IRM | Iron Mountain Inc | −180 | 790 | $80,690 | |
| TSLA | Tesla, Inc. | −178 | 1,192 | $443,126 | |
| TSCO | Tractor Supply Co /De/ | −178 | 6,586 | $298,345 | |
| XYZ | Block, Inc. | −173 | 152 | $9,147 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
6 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| TTE | TotalEnergies SE | 3,766 | $342,630 | |
| Q | Qnity Electronics, Inc. | 652 | $75,227 | |
| SOLS | Solstice Advanced Materials Inc. | 356 | $27,112 | |
| MICC | Magnum Ice Cream Co N.V. | 861 | $12,871 | |
| DPZ | Dominos Pizza Inc | 13 | $4,664 | |
| VSNT | Versant Media Group, Inc. | 89 | $3,294 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
19 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| FBTC | Fidelity Wise Origin Bitcoin Fund | 2,219 | $169,154 | |
| RCL | Royal Caribbean Cruises Ltd | 118 | $32,912 | |
| MTN | Vail Resorts Inc | 243 | $32,270 | |
| SOUN | Soundhound Ai, Inc. | 2,044 | $20,378 | |
| PATH | UiPath, Inc. | 819 | $13,423 | |
| MDB | MongoDB, Inc. | 30 | $12,590 | |
| STLA | Stellantis N.V. | 1,023 | $11,140 | |
| HUT | Hut 8 Corp. | 229 | $10,520 | |
| GNTX | Gentex Corp | 329 | $7,655 | |
| MTCH | Match Group, Inc. | 233 | $7,523 | |
| ABNB | Airbnb, Inc. | 45 | $6,107 | |
| DOW | Dow Inc. | 249 | $5,821 | |
| XYL | Xylem Inc. | 35 | $4,766 | |
| ACM | Aecom | 46 | $4,385 | |
| CTSH | Cognizant Technology Solutions Corp | 51 | $4,233 | |
| CCL | Carnival Corp Ltd. | 100 | $3,054 | |
| HUBS | Hubspot Inc | 4 | $1,605 | |
| INSW | International Seaways, Inc. | 14 | $679 | |
| FG | F&G Annuities & Life, Inc. | 1 | $30 | |
| No positions match the current search. | ||||
72 positions ·
$20,115,440 total
· Technology only
· as of Mar 31, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
Utilities
Showing 1–50
of 72 positions by value
· page 1 of 2
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| FIS |
Fidelity National Information Services, Inc.
Technology
|
Held | 2 | $93 | 0.00% | |
| VYX |
NCR Voyix Corp
Technology
|
Held | 25 | $158 | 0.00% | |
| NATL |
NCR Atleos Corp
Technology
|
Held | 12 | $522 | 0.00% | |
| NOW |
ServiceNow, Inc.
Technology
|
Reduced | 5 | $522 | 0.00% | |
| DOX |
Amdocs Ltd
Technology
|
Reduced | 9 | $587 | 0.00% | |
| BR |
Broadridge Financial Solutions, Inc.
Technology
|
Held | 6 | $974 | 0.00% | |
| CRWD |
CrowdStrike Holdings, Inc.
Technology
|
Reduced | 4 | $1,561 | 0.01% | |
| MRVL |
Marvell Technology, Inc.
Technology
|
Held | 18 | $1,782 | 0.01% | |
| ON |
On Semiconductor Corp
Technology
|
Held | 30 | $1,857 | 0.01% | |
| ADBE |
Adobe Inc.
Technology
|
Reduced | 11 | $2,673 | 0.01% | |
| HPQ |
Hp Inc
Technology
|
Held | 184 | $3,534 | 0.02% | |
| ROP |
Roper Technologies Inc
Technology
|
Reduced | 10 | $3,538 | 0.02% | |
| NXT |
Nextpower Inc.
Technology
|
Held | 36 | $4,339 | 0.02% | |
| ADSK |
Autodesk, Inc.
Technology
|
Held | 20 | $4,788 | 0.02% | |
| CDW |
CDW Corp
Technology
|
Reduced | 40 | $4,840 | 0.02% | |
| ZBRA |
Zebra Technologies Corp
Technology
|
Held | 26 | $5,436 | 0.03% | |
| KLAC |
Kla Corp
Technology
|
Held | 4 | $5,889 | 0.03% | |
| RAL |
Ralliant Corp
Technology
|
Held | 148 | $6,155 | 0.03% | |
| AVT |
Avnet Inc
Technology
|
Reduced | 100 | $6,162 | 0.03% | |
| ASTS |
AST SpaceMobile, Inc.
Technology
|
Held | 83 | $6,878 | 0.03% | |
| MSTR |
Strategy Inc
Technology
|
Reduced | 60 | $7,488 | 0.04% | |
| XYZ |
Block, Inc.
Technology
|
Reduced | 152 | $9,147 | 0.05% | |
| SNOW |
Snowflake Inc.
Technology
|
Held | 61 | $9,200 | 0.05% | |
| ZM |
Zoom Communications, Inc.
Technology
|
Reduced | 118 | $9,486 | 0.05% | |
| SEDG |
Solaredge Technologies, Inc.
Technology
|
Held | 300 | $15,315 | 0.08% | |
| UBER |
Uber Technologies, Inc
Technology
|
Held | 237 | $17,047 | 0.08% | |
| FLEX |
Flex Ltd.
Technology
|
Held | 263 | $17,215 | 0.09% | |
| MCHP |
Microchip Technology Inc
Technology
|
Held | 331 | $21,385 | 0.11% | |
| FTV |
Fortive Corp
Technology
|
Held | 448 | $24,765 | 0.12% | |
| CRM |
Salesforce, Inc.
Technology
|
Reduced | 157 | $29,307 | 0.15% | |
| APH |
Amphenol Corp /De/
Technology
|
Added | 271 | $34,240 | 0.17% | |
| ANET |
Arista Networks, Inc.
Technology
|
Held | 325 | $39,903 | 0.20% | |
| STX |
Seagate Technology Holdings plc
Technology
|
Held | 107 | $41,918 | 0.21% | |
| TEL |
TE Connectivity plc
Technology
|
Held | 205 | $42,849 | 0.21% | |
| NXPI |
NXP Semiconductors N.V.
Technology
|
Held | 222 | $43,702 | 0.22% | |
| VNT |
Vontier Corp
Technology
|
Held | 1,378 | $48,877 | 0.24% | |
| CACI |
Caci International Inc /De/
Technology
|
Held | 108 | $58,737 | 0.29% | |
| SHOP |
Shopify Inc.
Technology
|
Reduced | 614 | $72,832 | 0.36% | |
| ADP |
Automatic Data Processing Inc
Technology
|
Reduced | 359 | $72,941 | 0.36% | |
| Q |
Qnity Electronics, Inc.
Technology
|
NEW | 652 | $75,227 | 0.37% | |
| DBX |
Dropbox, Inc.
Technology
|
Held | 3,400 | $77,248 | 0.38% | |
| PLTR |
Palantir Technologies Inc.
Technology
|
Reduced | 585 | $85,573 | 0.43% | |
| INTC |
Intel Corp
Technology
|
Added | 2,036 | $89,848 | 0.45% | |
| INFY |
Infosys Ltd
Technology
|
Reduced | 6,687 | $90,341 | 0.45% | |
| GLW |
Corning Inc /Ny
Technology
|
Held | 747 | $101,569 | 0.50% | |
| PANW |
Palo Alto Networks Inc
Technology
|
Reduced | 647 | $103,727 | 0.52% | |
| ACN |
Accenture plc
Technology
|
Added | 555 | $110,050 | 0.55% | |
| GRMN |
Garmin Ltd
Technology
|
Held | 500 | $116,005 | 0.58% | |
| MSI |
Motorola Solutions, Inc.
Technology
|
Held | 275 | $119,341 | 0.59% | |
| PAYX |
Paychex Inc
Technology
|
Held | 1,392 | $128,231 | 0.64% |