Werlinich Asset Management, LLC

In its 13F for Q1 2025 (holdings as of March 31, 2025, filed April 14, 2025), Werlinich Asset Management, LLC reported 59 stock positions worth $157.5 million. Its top holding was Nvidia (NVDA) at 15.6% of the portfolio, followed by Union Pacific (UNP, 5.5%) and JPMorgan Chase (JPM, 5.5%). Compared with Q4 2024, it opened 1 new position, sold out of 1, added to 24 and reduced 2. The biggest buy was Union Pacific (UNP, shares +0%) and the biggest sale Nvidia (NVDA, shares −0%).

Most Recent 13F
Q2 2026
Location
STAMFORD, CT
CIK
0002000493
Portfolio Value
$157.5M (Q1 2025)
SEC Filing
0001085146-25-002087 ↗ filed Apr 14, 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 Q4 2024 Q1 2025: $157.5M $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 · $157.5M
NVDA Nvidia Corp. 15.65% 227,345 $24.6M Reduce -0.3%
UNP Union Pacific Corp. 5.50% 36,695 $8.7M Add +0.1%
JPM JPMorgan Chase & Co. 5.48% 35,197 $8.6M No change
HUBB Hubbell Inc. 5.19% 24,684 $8.2M No change
LMT Lockheed Martin Corp. 4.30% 15,145 $6.8M Add +0.0%
MSFT Microsoft Corp. 3.58% 15,000 $5.6M No change
BX Blackstone Inc. 3.27% 36,812 $5.1M No change
IRM Iron Mountain Inc. filed as IRON MTN INC DEL 2.83% 51,812 $4.5M Add +0.2%
AMD Advanced Micro Devices 2.60% 39,792 $4.1M Reduce -3.9%
SRE Sempra 2.55% 56,300 $4.0M Add +9.8%
NOC Northrop Grumman Corp. 2.38% 7,323 $3.7M No change
ABBV Abbvie Inc. 2.36% 17,760 $3.7M No change
ADP Automatic Data Processing 2.32% 11,954 $3.7M Add +0.2%
COST Costco Wholesale Corp. 2.18% 3,628 $3.4M No change
RTX RTX Corp. 2.18% 25,864 $3.4M No change
AAPL Apple Inc. 2.14% 15,145 $3.4M No change
GLW Corning Inc. 2.06% 70,955 $3.2M No change
NFLX Netflix Inc. 1.99% 3,355 $3.1M No change
HON Honeywell International Inc. 1.77% 13,183 $2.8M Add +0.1%
MRK Merck & Co. Inc. 1.60% 28,120 $2.5M Add +9.9%
PFE Pfizer Inc. 1.58% 98,435 $2.5M Add +6.2%
JNJ Johnson & Johnson 1.56% 14,840 $2.5M Add +11.3%
MS Morgan Stanley 1.54% 20,770 $2.4M No change
SW Smurfit Westrock PLC 1.49% 51,900 $2.3M No change
WY Weyerhaeuser Co. 1.19% 63,985 $1.9M No change
AMT American Tower Corp. 1.18% 8,560 $1.9M Add +1.0%
GOOGL Alphabet Inc. Class A 1.18% 11,976 $1.9M Add +0.3%
ABT Abbott Laboratories 1.16% 13,770 $1.8M No change
PSA Public Storage 1.15% 6,055 $1.8M Add +0.9%
GD General Dynamics Corp. 0.98% 5,660 $1.5M Add +1.4%
PANW Palo Alto Networks Inc. 0.91% 8,354 $1.4M Add +0.6%
CAT Caterpillar Inc. 0.88% 4,217 $1.4M No change
DLR Digital Realty Trust Inc. 0.85% 9,313 $1.3M Add +0.9%
ASML ASML Holding NV-NY Reg SHS 0.83% 1,964 $1.3M Add +0.2%
AMZN Amazon.com Inc. 0.81% 6,700 $1.3M No change
ANET Arista Networks Inc. 0.70% 14,220 $1.1M No change
FTNT Fortinet Inc. 0.65% 10,650 $1.0M No change
WM Waste Management Inc. 0.65% 4,390 $1.0M No change
VRT Vertiv Holdings Co. Class A 0.63% 13,830 $999K Add +0.8%
NSC Norfolk Southern Corp. 0.62% 4,109 $973K Add +0.6%
MA Mastercard Inc. Class A 0.60% 1,718 $942K No change
CRWD CrowdStrike Holdings Inc. Class A 0.59% 2,639 $930K No change
MU Micron Technology Inc. 0.58% 10,570 $918K New
NVO Novo-Nordisk A/S-Spons ADR 0.55% 12,370 $859K Add +0.5%
CARR Carrier Global Corp. 0.51% 12,623 $800K Add +0.2%
OTIS Otis Worldwide Corp. 0.47% 7,155 $738K No change
CSX CSX Corp. 0.47% 25,026 $737K No change
PAYX Paychex Inc. 0.45% 4,625 $714K No change
HD Home Depot Inc. 0.42% 1,819 $667K No change
HII Huntington Ingalls Industrie 0.42% 3,235 $660K Add +4.0%
APD Air Products & Chemicals Inc. 0.41% 2,193 $647K No change
AWK American Water Works Co. Inc. 0.37% 3,969 $586K Add +6.2%
DGX Quest Diagnostics Inc. 0.37% 3,410 $577K No change
ZTS Zoetis Inc. 0.32% 3,043 $501K Add +38.4%
LHX L3HARRIS Technologies Inc. 0.25% 1,910 $400K No change
XOM Exxon Mobil Corp. 0.22% 2,877 $342K Add +5.1%
ORCL Oracle Corp. 0.21% 2,325 $325K No change
CRM Salesforce Inc. 0.20% 1,168 $313K No change
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.15% 5,590 $233K No change

Portfolio Sells Q4 2024 → Q1 2025
NVDA Nvidia Corp. Reduce -0.3% 15.65% −2.58
UPS United Parcel Service Class B Sold out 0.00% −1.11
AMD Advanced Micro Devices Reduce -3.9% 2.60% −0.35

Portfolio Buys Q4 2024 → Q1 2025
UNP Union Pacific Corp. Add +0.1% 5.50% +0.65
MU Micron Technology Inc. New 0.58% +0.58
JNJ Johnson & Johnson Add +11.3% 1.56% +0.45
ADP Automatic Data Processing Add +0.2% 2.32% +0.29
AMT American Tower Corp. Add +1.0% 1.18% +0.29
PFE Pfizer Inc. Add +6.2% 1.58% +0.16
MRK Merck & Co. Inc. Add +9.9% 1.60% +0.14
GD General Dynamics Corp. Add +1.4% 0.98% +0.12
PSA Public Storage Add +0.9% 1.15% +0.12
ZTS Zoetis Inc. Add +38.4% 0.32% +0.11
AWK American Water Works Co. Inc. Add +6.2% 0.37% +0.10
HII Huntington Ingalls Industrie Add +4.0% 0.42% +0.08
NSC Norfolk Southern Corp. Add +0.6% 0.62% +0.06
XOM Exxon Mobil Corp. Add +5.1% 0.22% +0.05
LMT Lockheed Martin Corp. Add +0.0% 4.30% +0.04
HON Honeywell International Inc. Add +0.1% 1.77% +0.04
ASML ASML Holding NV-NY Reg SHS Add +0.2% 0.83% +0.03
PANW Palo Alto Networks Inc. Add +0.6% 0.91% +0.02
CARR Carrier Global Corp. Add +0.2% 0.51% +0.01
SRE Sempra Add +9.8% 2.55% −0.06
NVO Novo-Nordisk A/S-Spons ADR Add +0.5% 0.55% −0.07
DLR Digital Realty Trust Inc. Add +0.9% 0.85% −0.10
GOOGL Alphabet Inc. Class A Add +0.3% 1.18% −0.15
IRM Iron Mountain Inc. Add +0.2% 2.83% −0.29
VRT Vertiv Holdings Co. Class A Add +0.8% 0.63% −0.29

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