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Werlinich Asset Management, LLC Portfolio
$258.3M across 57 positions as of 2026-09-30, with 59% of it in the ten largest. 4 quarters on file.
How the reported portfolio did
Each 13F's long stock positions, held to the next quarter's end, against the S&P 500. Yearly rates, on closes without dividends.
1 year
+30.3%
+15.8% a year vs the S&P 500
3 years
+31.6%
+10.3% a year vs the S&P 500
5 years
+19.5%
+7.3% a year vs the S&P 500
Quarters ahead
12 of 21
| Quarter | Portfolio | S&P 500 |
|---|---|---|
| Jun 30, 2026 to Sep 30, 2026 | -0.2% | +2.1% |
| Mar 31, 2026 to Jun 30, 2026 | +26.7% | +14.8% |
| Dec 31, 2025 to Mar 31, 2026 | +2.6% | -4.6% |
| Sep 30, 2025 to Dec 31, 2025 | +0.5% | +2.4% |
| Jun 30, 2025 to Sep 30, 2025 | +10.8% | +7.8% |
| Mar 31, 2025 to Jun 30, 2025 | +16.6% | +10.5% |
| Dec 31, 2024 to Mar 31, 2025 | -8.3% | -4.6% |
| Sep 30, 2024 to Dec 31, 2024 | -1.0% | +2.1% |
Largest first
Share is of this manager's reported book. A holding with no symbol is one this site does not track as a company; the filing's own name for it is shown instead.
| Holding | Value | Share | Shares |
|---|---|---|---|
| NVDANVIDIA Corp | $45.8M | 17.7% | 200,620 |
| AMDAdvanced Micro Devices Inc | $23.7M | 9.2% | 38,805 |
| DELLDell Technologies Inc | $12M | 4.6% | 22,292 |
| JPMJPMorgan Chase & Co | $11.7M | 4.5% | 35,260 |
| MUMicron Technology Inc | $11.3M | 4.4% | 10,585 |
| GLWCorning Inc | $10.9M | 4.2% | 70,968 |
| HUBBHubbell Inc | $10.5M | 4.1% | 23,184 |
| UNPUnion Pacific Corp | $10.1M | 3.9% | 37,040 |
| LMTLockheed Martin Corp | $7.8M | 3.0% | 15,240 |
| MSFTMicrosoft Corp | $7.5M | 2.9% | 14,635 |
| IRMIron Mountain Inc | $5.8M | 2.2% | 51,982 |
| AAPLApple Inc | $4.9M | 1.9% | 14,580 |
| ABBVAbbVie Inc | $4.8M | 1.9% | 18,535 |
| RTXRTX Corp | $4.8M | 1.9% | 25,914 |
| MRKMerck & Co Inc | $4.2M | 1.6% | 28,835 |
| BXBlackstone Inc | $4.2M | 1.6% | 37,357 |
| GOOGLAlphabet Inc | $4.1M | 1.6% | 11,876 |
| PANWPalo Alto Networks Inc | $3.8M | 1.5% | 9,619 |
| MSMorgan Stanley | $3.8M | 1.5% | 20,100 |
| SRESempra | $3.6M | 1.4% | 45,800 |
| ASML HLDG NV | $3.6M | 1.4% | 1,960 |
| ADPAutomatic Data Processing Inc | $3.5M | 1.3% | 13,416 |
| CATCaterpillar Inc | $3.4M | 1.3% | 4,217 |
| NOCNorthrop Grumman Corp | $3.4M | 1.3% | 7,048 |
| VRTVertiv Holdings Co | $3.3M | 1.3% | 13,795 |
| COSTCostco Wholesale Corp | $3.3M | 1.3% | 3,624 |
| JNJJohnson & Johnson | $3M | 1.2% | 11,240 |
| ANETArista Networks Inc | $2.9M | 1.1% | 14,170 |
| CRWDCrowdStrike Holdings Inc | $2.9M | 1.1% | 10,768 |
| PFEPfizer Inc | $2.6M | 1.0% | 92,600 |
| NFLXNetflix Inc | $2.4M | 0.9% | 34,150 |
| DLRDigital Realty Trust Inc | $1.9M | 0.7% | 10,778 |
| GDGeneral Dynamics Corp | $1.9M | 0.7% | 5,675 |
| PSAPublic Storage | $1.9M | 0.7% | 6,612 |
| HONHoneywell International Inc | $1.8M | 0.7% | 8,683 |
| AMTAmerican Tower Corp | $1.8M | 0.7% | 11,090 |
| WMWaste Management Inc | $1.8M | 0.7% | 8,746 |
| JJacobs Solutions Inc | $1.8M | 0.7% | 13,125 |
| AMZNAmazon.com Inc | $1.7M | 0.7% | 6,945 |
| HONAHoneywell Aerospace Inc | $1.5M | 0.6% | 9,412 |
| CEGConstellation Energy Corp | $1.4M | 0.6% | 5,615 |
| NSCNorfolk Southern Corp | $1.3M | 0.5% | 4,084 |
| CSXCSX Corp | $1.2M | 0.5% | 25,026 |
| MAMastercard Inc | $952.9K | 0.4% | 1,728 |
| HIIHuntington Ingalls Industries Inc | $864K | 0.3% | 3,235 |
| EMREmerson Electric Co | $854K | 0.3% | 5,506 |
| KTOSKratos Defense and Security Solutions Inc | $745.9K | 0.3% | 17,473 |
| ARCCAres Capital Corp | $742.6K | 0.3% | 38,880 |
| DGXQuest Diagnostics Inc | $717.9K | 0.3% | 3,080 |
| HDHome Depot Inc | $701K | 0.3% | 2,464 |
| LHXL3Harris Technologies Inc | $638.6K | 0.2% | 2,697 |
| REDWIRE CORPORATION | $559.1K | 0.2% | 53,550 |
| SOLSSolstice Advanced Materials Inc | $528K | 0.2% | 9,375 |
| AST SPACEMOBILE INC | $524.7K | 0.2% | 8,915 |
| FIREFLY AEROSPACE INC | $473K | 0.2% | 20,432 |
| FIGURE TECHNOLOGY SOLUTIO | $434.5K | 0.2% | 15,060 |
| SYMBOTIC INC | $343.2K | 0.1% | 8,158 |
Quarter ending 2026-09-30.
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