Werlinich Asset Management, LLC

In its 13F for Q2 2025 (holdings as of June 30, 2025, filed July 9, 2025), Werlinich Asset Management, LLC reported 60 stock positions worth $183.2 million. Its top holding was Nvidia (NVDA) at 19.6% of the portfolio, followed by JPMorgan Chase (JPM, 5.6%) and Hubbell (HUBB, 5.5%). Compared with Q1 2025, it opened 4 new positions, sold out of 3, added to 8 and reduced 14. The biggest buy was a new position in Dell Technologies -C (DELL) and the biggest sale an exit from Smurfit Westrock (SW).

Most Recent 13F
Q2 2026
Location
STAMFORD, CT
CIK
0002000493
Portfolio Value
$183.2M (Q2 2025)
SEC Filing
0001085146-25-003680 ↗ filed Jul 9, 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 Q1 2025 Q2 2025: $183.2M $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 60 stocks · $183.2M
NVDA Nvidia Corp. 19.58% 227,095 $35.9M Reduce -0.1%
JPM JPMorgan Chase & Co. 5.57% 35,197 $10.2M No change
HUBB Hubbell Inc. 5.50% 24,684 $10.1M No change
UNP Union Pacific Corp. 4.61% 36,745 $8.5M Add +0.1%
MSFT Microsoft Corp. 4.07% 15,000 $7.5M No change
LMT Lockheed Martin Corp. 3.83% 15,145 $7.0M No change
AMD Advanced Micro Devices 3.08% 39,792 $5.6M No change
BX Blackstone Inc. 3.01% 36,812 $5.5M No change
IRM Iron Mountain Inc. filed as IRON MTN INC DEL 2.90% 51,812 $5.3M No change
NFLX Netflix Inc. 2.45% 3,355 $4.5M No change
SRE Sempra 2.33% 56,300 $4.3M No change
RTX RTX Corp. 2.06% 25,864 $3.8M No change
GLW Corning Inc. 2.04% 70,955 $3.7M No change
ADP Automatic Data Processing 2.01% 11,954 $3.7M No change
NOC Northrop Grumman Corp. 2.00% 7,323 $3.7M No change
COST Costco Wholesale Corp. 1.96% 3,628 $3.6M No change
ABBV Abbvie Inc. 1.80% 17,760 $3.3M No change
HON Honeywell International Inc. 1.68% 13,183 $3.1M No change
AAPL Apple Inc. 1.65% 14,705 $3.0M Reduce -2.9%
MS Morgan Stanley 1.54% 20,070 $2.8M Reduce -3.4%
DELL Dell Technologies -C 1.41% 21,136 $2.6M New
PFE Pfizer Inc. 1.25% 94,300 $2.3M Reduce -4.2%
MRK Merck & Co. Inc. 1.24% 28,785 $2.3M Add +2.4%
JNJ Johnson & Johnson 1.24% 14,840 $2.3M No change
GOOGL Alphabet Inc. Class A 1.15% 11,976 $2.1M No change
PSA Public Storage 1.14% 7,105 $2.1M Add +17.3%
ABT Abbott Laboratories 1.02% 13,770 $1.9M No change
AMT American Tower Corp. 1.02% 8,435 $1.9M Reduce -1.5%
VRT Vertiv Holdings Co. Class A 0.97% 13,785 $1.8M Reduce -0.3%
PANW Palo Alto Networks Inc. 0.93% 8,304 $1.7M Reduce -0.6%
WY Weyerhaeuser Co. 0.91% 64,535 $1.7M Add +0.9%
GD General Dynamics Corp. 0.90% 5,660 $1.7M No change
CAT Caterpillar Inc. 0.89% 4,217 $1.6M No change
DLR Digital Realty Trust Inc. 0.89% 9,313 $1.6M No change
ASML ASML Holding NV-NY Reg SHS 0.82% 1,880 $1.5M Reduce -4.3%
AMZN Amazon.com Inc. 0.80% 6,700 $1.5M No change
ANET Arista Networks Inc. 0.79% 14,140 $1.4M Reduce -0.6%
CRWD CrowdStrike Holdings Inc. Class A 0.73% 2,627 $1.3M Reduce -0.5%
MU Micron Technology Inc. 0.72% 10,685 $1.3M Add +1.1%
FTNT Fortinet Inc. 0.61% 10,650 $1.1M No change
NSC Norfolk Southern Corp. 0.57% 4,059 $1.0M Reduce -1.2%
WM Waste Management Inc. 0.55% 4,390 $1.0M No change
CARR Carrier Global Corp. 0.50% 12,623 $924K No change
MA Mastercard Inc. Class A 0.50% 1,643 $923K Reduce -4.4%
TTD Trade Desk Inc./the Class A filed as THE TRADE DESK INC 0.48% 12,105 $871K New
CSX CSX Corp. 0.45% 25,026 $817K No change
HII Huntington Ingalls Industrie 0.43% 3,235 $781K No change
OTIS Otis Worldwide Corp. 0.39% 7,155 $708K No change
HD Home Depot Inc. 0.37% 1,864 $683K Add +2.5%
PAYX Paychex Inc. 0.37% 4,625 $673K No change
APD Air Products & Chemicals Inc. 0.34% 2,196 $619K Add +0.1%
AWK American Water Works Co. Inc. 0.30% 3,969 $552K No change
DGX Quest Diagnostics Inc. 0.29% 2,910 $523K Reduce -14.7%
ORCL Oracle Corp. 0.28% 2,325 $508K No change
ZTS Zoetis Inc. 0.26% 3,073 $479K Add +1.0%
LHX L3HARRIS Technologies Inc. 0.26% 1,910 $479K No change
CRM Salesforce Inc. 0.17% 1,168 $319K No change
XOM Exxon Mobil Corp. 0.16% 2,737 $295K Reduce -4.9%
LDOS Leidos Holdings Inc. 0.12% 1,340 $211K New
DHR Danaher Corp. 0.11% 1,065 $210K New

Portfolio Sells Q1 2025 → Q2 2025
SW Smurfit Westrock PLC Sold out 0.00% −1.49
NVO Novo-Nordisk A/S-Spons ADR Sold out 0.00% −0.55
AAPL Apple Inc. Reduce -2.9% 1.65% −0.49
PFE Pfizer Inc. Reduce -4.2% 1.25% −0.34
AMT American Tower Corp. Reduce -1.5% 1.02% −0.17
BAC Bank of America Corp. Sold out 0.00% −0.15
MA Mastercard Inc. Class A Reduce -4.4% 0.50% −0.09
DGX Quest Diagnostics Inc. Reduce -14.7% 0.29% −0.08
XOM Exxon Mobil Corp. Reduce -4.9% 0.16% −0.06
NSC Norfolk Southern Corp. Reduce -1.2% 0.57% −0.05
ASML ASML Holding NV-NY Reg SHS Reduce -4.3% 0.82% −0.00
MS Morgan Stanley Reduce -3.4% 1.54% +0.00
PANW Palo Alto Networks Inc. Reduce -0.6% 0.93% +0.02
ANET Arista Networks Inc. Reduce -0.6% 0.79% +0.09
CRWD CrowdStrike Holdings Inc. Class A Reduce -0.5% 0.73% +0.14
VRT Vertiv Holdings Co. Class A Reduce -0.3% 0.97% +0.33
NVDA Nvidia Corp. Reduce -0.1% 19.58% +3.94

Portfolio Buys Q1 2025 → Q2 2025
DELL Dell Technologies -C New 1.41% +1.41
TTD Trade Desk Inc./the Class A New 0.48% +0.48
MU Micron Technology Inc. Add +1.1% 0.72% +0.14
LDOS Leidos Holdings Inc. New 0.12% +0.12
DHR Danaher Corp. New 0.11% +0.11
PSA Public Storage Add +17.3% 1.14% −0.01
HD Home Depot Inc. Add +2.5% 0.37% −0.05
ZTS Zoetis Inc. Add +1.0% 0.26% −0.06
APD Air Products & Chemicals Inc. Add +0.1% 0.34% −0.07
WY Weyerhaeuser Co. Add +0.9% 0.91% −0.28
MRK Merck & Co. Inc. Add +2.4% 1.24% −0.36
UNP Union Pacific Corp. Add +0.1% 4.61% −0.89

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