Werlinich Asset Management, LLC

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed January 15, 2025), Werlinich Asset Management, LLC reported 59 stock positions worth $171.9 million. Its top holding was Nvidia (NVDA) at 18.2% of the portfolio, followed by Hubbell (HUBB, 6.0%) and JPMorgan Chase (JPM, 4.9%). Compared with Q3 2024, it opened 2 new positions, sold out of 4, added to 16 and reduced 7. The biggest buy was a new position in ASML Holding NV-NY Reg SHS (ASML) and the biggest sale Advanced Micro Devices (AMD, shares −1%).

Most Recent 13F
Q2 2026
Location
STAMFORD, CT
CIK
0002000493
Portfolio Value
$171.9M (Q4 2024)
SEC Filing
0001085146-25-000215 ↗ filed Jan 15, 2025

Holdings Value

0$100.0M$200.0M$300.0M Q1 2024: $153.2M Q1 2024 Q2 2024: $160.7M Q2 2024 Q3 2024: $172.3M Q3 2024 Q4 2024: $171.9M $171.9M Q4 2024 Q1 2025: $157.5M Q1 2025 Q2 2025: $183.2M Q2 2025 Q3 2025: $201.3M Q3 2025 Q4 2025: $202.9M Q4 2025 Q1 2026: $206.2M Q1 2026 Q2 2026: $261.7M Q2 2026

Holdings 59 stocks · $171.9M
NVDA Nvidia Corp. 18.23% 227,960 $31.3M Reduce -0.1%
HUBB Hubbell Inc. 6.02% 24,684 $10.3M No change
JPM JPMorgan Chase & Co. 4.90% 35,197 $8.4M No change
UNP Union Pacific Corp. 4.86% 36,650 $8.3M Add +0.3%
LMT Lockheed Martin Corp. 4.26% 15,140 $7.3M Add +0.1%
MSFT Microsoft Corp. 3.71% 15,000 $6.4M No change
BX Blackstone Inc. 3.68% 36,812 $6.3M No change
IRM Iron Mountain Inc. filed as IRON MTN INC DEL 3.12% 51,687 $5.4M Reduce -0.1%
AMD Advanced Micro Devices 2.95% 41,420 $5.1M Reduce -0.9%
SRE Sempra 2.61% 51,300 $4.5M No change
AAPL Apple Inc. 2.22% 15,145 $3.8M No change
ADP Automatic Data Processing 2.03% 11,929 $3.5M No change
NOC Northrop Grumman Corp. 1.99% 7,323 $3.4M No change
GLW Corning Inc. 1.95% 70,955 $3.4M No change
COST Costco Wholesale Corp. 1.95% 3,628 $3.3M No change
ABBV Abbvie Inc. 1.82% 17,760 $3.1M Add +0.6%
NFLX Netflix Inc. 1.76% 3,355 $3.0M No change
HON Honeywell International Inc. 1.74% 13,173 $3.0M Add +0.1%
RTX RTX Corp. 1.73% 25,864 $3.0M Reduce -3.5%
SW Smurfit Westrock PLC 1.62% 51,900 $2.8M No change
MS Morgan Stanley 1.52% 20,770 $2.6M No change
MRK Merck & Co. Inc. 1.46% 25,590 $2.5M No change
PFE Pfizer Inc. 1.43% 92,735 $2.5M Add +2.6%
GOOGL Alphabet Inc. Class A 1.33% 11,936 $2.3M No change
JNJ Johnson & Johnson 1.11% 13,330 $1.9M Add +1.5%
UPS United Parcel Service Class B 1.11% 15,190 $1.9M Reduce -7.1%
WY Weyerhaeuser Co. 1.04% 63,985 $1.8M Add +0.3%
PSA Public Storage 1.03% 6,000 $1.8M No change
DLR Digital Realty Trust Inc. 0.95% 9,233 $1.6M No change
VRT Vertiv Holdings Co. Class A 0.93% 13,725 $1.6M No change
ANET Arista Networks Inc. 0.92% 14,220 $1.6M Reduce -2.7%
ABT Abbott Laboratories 0.90% 13,770 $1.6M Add +0.6%
AMT American Tower Corp. 0.90% 8,475 $1.5M Add +1.5%
CAT Caterpillar Inc. 0.89% 4,217 $1.5M No change
PANW Palo Alto Networks Inc. 0.89% 8,304 $1.5M No change
AMZN Amazon.com Inc. 0.86% 6,700 $1.5M No change
GD General Dynamics Corp. 0.85% 5,580 $1.5M Add +3.9%
ASML ASML Holding NV-NY Reg SHS 0.79% 1,960 $1.4M New
NVO Novo-Nordisk A/S-Spons ADR 0.61% 12,305 $1.1M New
FTNT Fortinet Inc. 0.59% 10,650 $1.0M No change
NSC Norfolk Southern Corp. 0.55% 4,084 $954K Add +1.9%
CRWD CrowdStrike Holdings Inc. Class A 0.54% 2,639 $922K No change
MA Mastercard Inc. Class A 0.53% 1,718 $903K No change
WM Waste Management Inc. 0.52% 4,390 $888K Add +0.1%
CARR Carrier Global Corp. 0.50% 12,598 $860K No change
CSX CSX Corp. 0.47% 25,026 $805K No change
HD Home Depot Inc. 0.41% 1,819 $708K No change
OTIS Otis Worldwide Corp. 0.39% 7,155 $662K No change
PAYX Paychex Inc. 0.38% 4,625 $647K No change
APD Air Products & Chemicals Inc. 0.37% 2,193 $633K No change
HII Huntington Ingalls Industrie 0.34% 3,110 $586K Add +20.8%
DGX Quest Diagnostics Inc. 0.30% 3,410 $515K Reduce -9.2%
AWK American Water Works Co. Inc. 0.27% 3,739 $465K Add +2.0%
LHX L3HARRIS Technologies Inc. 0.23% 1,910 $399K No change
CRM Salesforce Inc. 0.23% 1,168 $392K No change
ORCL Oracle Corp. 0.23% 2,325 $388K No change
ZTS Zoetis Inc. 0.21% 2,198 $357K Add +3.8%
XOM Exxon Mobil Corp. 0.17% 2,737 $289K Add +4.2%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.14% 5,590 $245K No change

Portfolio Sells Q3 2024 → Q4 2024
AMD Advanced Micro Devices Reduce -0.9% 2.95% −1.03
INTC Intel Corp. Sold out 0.00% −0.82
ADBE Adobe Inc. Sold out 0.00% −0.58
IRM Iron Mountain Inc. Reduce -0.1% 3.12% −0.45
UPS United Parcel Service Class B Reduce -7.1% 1.11% −0.19
RTX RTX Corp. Reduce -3.5% 1.73% −0.15
DHR Danaher Corp. Sold out 0.00% −0.13
LIN Linde PLC Sold out 0.00% −0.12
DGX Quest Diagnostics Inc. Reduce -9.2% 0.30% −0.04
ANET Arista Networks Inc. Reduce -2.7% 0.92% +0.11
NVDA Nvidia Corp. Reduce -0.1% 18.23% +2.14

Portfolio Buys Q3 2024 → Q4 2024
ASML ASML Holding NV-NY Reg SHS New 0.79% +0.79
NVO Novo-Nordisk A/S-Spons ADR New 0.61% +0.61
HON Honeywell International Inc. Add +0.1% 1.74% +0.16
ABT Abbott Laboratories Add +0.6% 0.90% −0.00
XOM Exxon Mobil Corp. Add +4.2% 0.17% −0.01
WM Waste Management Inc. Add +0.1% 0.52% −0.01
NSC Norfolk Southern Corp. Add +1.9% 0.55% −0.02
ZTS Zoetis Inc. Add +3.8% 0.21% −0.03
AWK American Water Works Co. Inc. Add +2.0% 0.27% −0.04
HII Huntington Ingalls Industrie Add +20.8% 0.34% −0.05
GD General Dynamics Corp. Add +3.9% 0.85% −0.09
PFE Pfizer Inc. Add +2.6% 1.43% −0.09
JNJ Johnson & Johnson Add +1.5% 1.11% −0.12
ABBV Abbvie Inc. Add +0.6% 1.82% −0.20
WY Weyerhaeuser Co. Add +0.3% 1.04% −0.22
AMT American Tower Corp. Add +1.5% 0.90% −0.23
UNP Union Pacific Corp. Add +0.3% 4.86% −0.37
LMT Lockheed Martin Corp. Add +0.1% 4.26% −0.88

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 58$261.7MNVDA, AMD, GLW, MU, HUBB
Q1 2026 56$206.2MNVDA, HUBB, JPM, GLW, LMT
Q4 2025 59$202.9MNVDA, JPM, HUBB, UNP, AMD
Q3 2025 61$201.3MNVDA, JPM, HUBB, UNP, MSFT
Q2 2025 60$183.2MNVDA, JPM, HUBB, UNP, MSFT
Q1 2025 59$157.5MNVDA, UNP, JPM, HUBB, LMT
Q4 2024 59$171.9MNVDA, HUBB, JPM, UNP, LMT
Q3 2024 61$172.3MNVDA, HUBB, UNP, LMT, JPM
Q2 2024 59$160.7MNVDA, HUBB, UNP, LMT, JPM
Q1 2024 59$153.2MNVDA, HUBB, UNP, AMD, JPM