Rosenberg Matthew Hamilton
CIK
1812103
Location
GRAND JUNCTION, CO
Portfolio Value
Micro
$4,672,032
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. | ||||
43 positions ·
$4,672,032 total
· Basic Materials 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
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| SCCO |
Southern Copper Corp/
Basic Materials
|
Added | 3,245 | $558,334 | 11.95% | |
| LIN |
Linde PLC
Basic Materials
|
Held | 992 | $491,793 | 10.53% | |
| NUE |
Nucor Corp
Basic Materials
|
Added | 2,091 | $353,588 | 7.57% | |
| MT |
ArcelorMittal
Basic Materials
|
Held | 4,800 | $249,504 | 5.34% | |
| CTVA |
Corteva, Inc.
Basic Materials
|
Held | 2,969 | $248,534 | 5.32% | |
| AA |
Alcoa Corp
Basic Materials
|
Held | 3,317 | $220,016 | 4.71% | |
| APD |
Air Products & Chemicals, Inc.
Basic Materials
|
Added | 724 | $210,314 | 4.50% | |
| ALB |
Albemarle Corp
Basic Materials
|
Added | 1,123 | $201,612 | 4.32% | |
| VMC |
Vulcan Materials CO
Basic Materials
|
Reduced | 668 | $181,896 | 3.89% | |
| SHW |
Sherwin Williams Co
Basic Materials
|
Added | 546 | $175,020 | 3.75% | |
| BHP |
BHP Group Ltd
Basic Materials
|
Held | 2,406 | $175,012 | 3.75% | |
| FCX |
Freeport-Mcmoran Inc
Basic Materials
|
Held | 2,488 | $146,244 | 3.13% | |
| DD |
DuPont de Nemours, Inc.
Basic Materials
|
Added | 2,955 | $135,339 | 2.90% | |
| ECL |
Ecolab Inc.
Basic Materials
|
Reduced | 494 | $131,413 | 2.81% | |
| AEM |
Agnico Eagle Mines Ltd
Basic Materials
|
Held | 626 | $127,065 | 2.72% | |
| RGLD |
Royal Gold Inc
Basic Materials
|
Held | 486 | $123,682 | 2.65% | |
| RIO |
Rio Tinto PLC
Basic Materials
|
Held | 1,272 | $118,664 | 2.54% | |
| RS |
Reliance, Inc.
Basic Materials
|
Held | 331 | $100,597 | 2.15% | |
| PPG |
Ppg Industries Inc
Basic Materials
|
Added | 816 | $87,214 | 1.87% | |
| WDFC |
Wd 40 Co
Basic Materials
|
Held | 369 | $75,253 | 1.61% | |
| NTR |
Nutrien Ltd.
Basic Materials
|
Held | 952 | $71,837 | 1.54% | |
| BCC |
BOISE CASCADE Co
Basic Materials
|
Held | 900 | $68,265 | 1.46% | |
| GFI |
Gold Fields Ltd
Basic Materials
|
Held | 1,146 | $52,028 | 1.11% | |
| STLD |
Steel Dynamics Inc
Basic Materials
|
Held | 264 | $47,520 | 1.02% | |
| B |
Barrick Mining Corp
Basic Materials
|
Held | 978 | $39,892 | 0.85% | |
| VALE |
Vale S.A.
Basic Materials
|
Held | 2,483 | $39,504 | 0.85% | |
| NEM |
NEWMONT Corp /DE/
Basic Materials
|
Held | 306 | $33,124 | 0.71% | |
| NEU |
Newmarket Corp
Basic Materials
|
Held | 50 | $32,047 | 0.69% | |
| CC |
Chemours Co
Basic Materials
|
Held | 1,330 | $29,299 | 0.63% | |
| SOLS |
Solstice Advanced Materials Inc.
Basic Materials
|
NEW | 356 | $27,112 | 0.58% | |
| PAAS |
Pan American Silver Corp
Basic Materials
|
Held | 475 | $25,949 | 0.56% | |
| AU |
AngloGold Ashanti PLC
Basic Materials
|
Held | 254 | $24,729 | 0.53% | |
| AGI |
Alamos Gold Inc
Basic Materials
|
Held | 390 | $17,327 | 0.37% | |
| SMG |
Scotts Miracle-Gro Co
Basic Materials
|
Held | 206 | $12,526 | 0.27% | |
| OLN |
OLIN Corp
Basic Materials
|
Held | 354 | $10,524 | 0.23% | |
| CX |
Cemex Sab De CV
Basic Materials
|
Held | 816 | $9,335 | 0.20% | |
| CE |
Celanese Corp
Basic Materials
|
Held | 86 | $5,656 | 0.12% | |
| SGML |
Sigma Lithium Corp
Basic Materials
|
Held | 454 | $5,602 | 0.12% | |
| LAC |
Lithium Americas Corp.
Basic Materials
|
Held | 1,000 | $3,950 | 0.08% | |
| CLF |
Cleveland-Cliffs Inc.
Basic Materials
|
Held | 290 | $2,450 | 0.05% | |
| HL |
Hecla Mining Co/De/
Basic Materials
|
Reduced | 92 | $1,713 | 0.04% | |
| CRH |
Crh Public Ltd Co
Basic Materials
|
Held | 5 | $525 | 0.01% | |
| ASIX |
AdvanSix Inc.
Basic Materials
|
Held | 1 | $24 | 0.00% |