Merrion Investment Management Co, LLC

In its 13F for Q2 2025 (holdings as of June 30, 2025, filed August 7, 2025), Merrion Investment Management Co, LLC reported 103 stock positions worth $154.2 million. Its top holding was Cameco (CCJ) at 9.7% of the portfolio, followed by Jefferies Financial (JEF, 7.4%) and Nvidia (NVDA, 6.7%). Compared with Q1 2025, it opened 7 new positions, sold out of 2, added to 10 and reduced 40. The biggest buy was Constellation Energy (CEG, shares +5%) and the biggest sale Apple (AAPL, shares −21%).

Most Recent 13F
Q2 2026
Location
Cranford, NJ
CIK
0001383782
Portfolio Value
$154.2M (Q2 2025)
SEC Filing
0001172661-25-002943 ↗ filed Aug 7, 2025

Holdings Value

0$50.0M$100.0M$150.0M$200.0M$250.0M Q1 2024: $139.9M Q1 2024 Q2 2024: $145.5M Q2 2024 Q3 2024: $151.6M Q3 2024 Q4 2024: $143.7M Q4 2024 Q1 2025: $139.3M Q1 2025 Q2 2025: $154.2M $154.2M Q2 2025 Q3 2025: $174.3M Q3 2025 Q4 2025: $185.7M Q4 2025 Q1 2026: $186.1M Q1 2026 Q2 2026: $211.3M Q2 2026

Holdings 103 stocks · $154.2M
CCJ Cameco Corp. 9.65% 200,500 $14.9M Reduce -5.0%
JEF Jefferies Financial Group Inc. 7.36% 207,314 $11.3M Reduce -2.0%
NVDA Nvidia Corp. 6.75% 65,830 $10.4M Reduce -3.9%
GOOG Alphabet Inc. Class C 6.50% 56,452 $10.0M Reduce -0.4%
AAPL Apple Inc. 5.03% 37,797 $7.8M Reduce -20.8%
BRK.B Berkshire Hathaway Inc. Class B 3.19% 10,137 $4.9M Reduce -11.7%
MGM MGM Resorts International 2.55% 114,390 $3.9M Reduce -2.6%
GS Goldman Sachs Group Inc. 2.52% 5,489 $3.9M No change
VRT Vertiv Holdings Co. Class A 2.50% 30,000 $3.9M No change
MSFT Microsoft Corp. 2.21% 6,861 $3.4M Reduce -3.1%
NVEC Nve Corp. 2.06% 43,200 $3.2M Reduce -6.5%
GEV GE Vernova Inc. 1.92% 5,585 $3.0M Reduce -2.2%
SPY SS SPDR S&P 500 ETF Trust-US 1.85% 4,609 $2.8M Reduce -3.0%
GLW Corning Inc. 1.72% 50,500 $2.7M No change
MPC Marathon Petroleum Corp. 1.68% 15,619 $2.6M Reduce -4.1%
CNQ Canadian Natural Resources 1.61% 78,800 $2.5M Reduce -2.5%
NMM Navios Maritime Partners LP 1.59% 65,000 $2.4M Add +8.3%
HAL Halliburton Co. 1.59% 120,100 $2.4M Reduce -2.9%
AIG American International Group 1.58% 28,400 $2.4M Reduce -6.6%
CEG Constellation Energy 1.58% 7,525 $2.4M Add +5.2%
TFPM Triple Flag Precious Met 1.39% 90,220 $2.1M No change
VTS Vitesse Energy Inc. 1.25% 87,571 $1.9M Reduce -10.5%
AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO 1.04% 5,000 $1.6M No change
JNJ Johnson & Johnson 0.96% 9,664 $1.5M Reduce -17.1%
NFLX Netflix Inc. 0.92% 1,060 $1.4M No change
MU Micron Technology Inc. 0.90% 11,275 $1.4M No change
COST Costco Wholesale Corp. 0.90% 1,400 $1.4M Add +5.7%
XOM Exxon Mobil Corp. 0.88% 12,577 $1.4M Reduce -13.7%
AMZN Amazon.com Inc. 0.85% 6,005 $1.3M No change
ABBV Abbvie Inc. 0.84% 7,000 $1.3M No change
JPM JPMorgan Chase & Co. 0.78% 4,144 $1.2M Reduce -7.3%
QQQ Invesco QQQ Trust Series 1 0.76% 2,136 $1.2M Add +19.6%
GE General Electric filed as GE AEROSPACE 0.70% 4,200 $1.1M Reduce -1.2%
BWXT BWX Technologies Inc. 0.69% 7,330 $1.1M Reduce -1.9%
GSAT Globalstar Inc. 0.67% 43,681 $1.0M No change
LLY Eli Lilly & Co. 0.66% 1,300 $1.0M Reduce -13.3%
APO Apollo Global Management Inc. 0.63% 6,850 $972K Add +12.8%
UTG Reaves Utility Income Fund 0.59% 25,000 $905K No change
META Meta Platforms Inc. Class A 0.53% 1,100 $812K Add +2.3%
CB Chubb Ltd. 0.52% 2,771 $803K No change
WMB Williams Cos Inc. 0.52% 12,750 $801K Reduce -2.3%
NE Noble Corp. PLC 0.52% 30,000 $797K No change
HON Honeywell International Inc. 0.51% 3,404 $793K Reduce -3.5%
PEG Public Service Enterprise GP 0.50% 9,150 $770K Reduce -11.2%
QCOM Qualcomm Inc. 0.48% 4,610 $734K Reduce -3.7%
BKR Baker Hughes Co. 0.47% 19,000 $728K New
EPD Enterprise Products Partners 0.46% 22,714 $704K Reduce -5.5%
PG The Procter & Gamble Co. 0.45% 4,361 $695K Reduce -4.4%
AMGN Amgen Inc. 0.45% 2,468 $689K No change
HD Home Depot Inc. 0.45% 1,875 $687K Reduce -22.4%
CVX Chevron Corp. 0.41% 4,361 $624K Reduce -18.6%
LNG Cheniere Energy Inc. 0.39% 2,500 $609K No change
TSLX Sixth Street Specialty Lendi 0.39% 25,000 $595K No change
MPLX MPLX LP 0.39% 11,525 $594K No change
ICE Intercontinental Exchange Inc. 0.36% 3,037 $557K No change
VRTX Vertex Pharmaceuticals Inc. 0.36% 1,250 $557K No change
MLM Martin Marietta Materials 0.36% 1,000 $549K No change
PSX Phillips 66 0.35% 4,500 $537K Reduce -10.0%
TECK Teck Resources Ltd.-CLS B 0.35% 13,174 $532K Reduce -8.5%
MERC Mercer International Inc. 0.34% 150,000 $525K No change
SAP Sap SE-Sponsored ADR 0.32% 1,620 $493K No change
WMT Walmart Inc. 0.32% 5,000 $489K No change
SPG Simon Property Group Inc. 0.31% 3,000 $482K No change
WM Waste Management Inc. 0.31% 2,100 $481K No change
LIN Linde PLC 0.31% 1,017 $477K No change
FCNCA First Citizens Bcshs Class A 0.30% 236 $462K Add +26.9%
AXP American Express Co. 0.29% 1,416 $452K No change
MRSH Marsh & McLennan Cos 0.29% 2,031 $444K No change
RSP Invesco S&P 500 Equal Weight 0.29% 2,425 $441K Reduce -19.2%
VTV Vanguard Mrngstr Val ETF-Aui 0.28% 2,450 $433K Add +7.7%
MA Mastercard Inc. Class A 0.27% 750 $421K No change
PNC PNC Financial Services Group 0.27% 2,225 $415K Reduce -17.6%
PANW Palo Alto Networks Inc. 0.27% 2,000 $409K No change
ENVX Enovix Corp. 0.25% 37,900 $392K Reduce -0.1%
CAT Caterpillar Inc. 0.25% 1,000 $388K No change
XYL Xylem Inc. 0.25% 3,000 $388K No change
LYB Lyondellbasell Indu Class A 0.25% 6,600 $382K Add +1.1%
OKE Oneok Inc. 0.24% 4,500 $367K Add +12.5%
TSLA Tesla Inc. 0.24% 1,155 $367K No change
SOXX iShares Semiconductor ETF 0.23% 1,500 $358K No change
V Visa Inc. Class A 0.23% 1,000 $355K No change
ORLA Orla Mining Ltd. filed as ORLA MNG LTD NEW 0.23% 35,400 $355K New
NEE Nextera Energy Inc. 0.22% 4,935 $343K Reduce -29.6%
PFF iShares Preferred & Income S 0.20% 10,000 $307K No change
PLTR Palantir Technologies Inc. Class A 0.20% 2,250 $307K New
GLD SPDR Gold Shares 0.20% 1,000 $305K No change
BX Blackstone Inc. 0.19% 2,000 $299K Reduce -20.0%
NVS Novartis AG-Sponsored ADR 0.19% 2,370 $287K No change
ITA iShares U.S. Aerospace & Def 0.18% 1,500 $283K No change
MS Morgan Stanley 0.18% 2,000 $282K No change
WCN Waste Connections Inc. 0.18% 1,500 $280K No change
HLT Hilton Worldwide Holdings Inc. 0.17% 1,000 $266K No change
AB Alliancebernstein Holding LP 0.17% 6,500 $265K No change
TSCO Tractor Supply Company 0.17% 5,000 $264K No change
NRG NRG Energy Inc. 0.17% 1,635 $263K New
UBER Uber Technologies Inc. 0.17% 2,780 $259K Reduce -1.8%
MSGS Madison Square Garden Sports 0.17% 1,225 $256K Reduce -2.4%
SPLV Invesco S&P 500 Low Volatili 0.17% 3,500 $255K No change
IVV iShares Core S&P 500 ETF 0.15% 382 $237K No change
OLN Olin Corp. 0.15% 11,270 $226K Reduce -1.0%
LHX L3HARRIS Technologies Inc. 0.14% 858 $215K New
NOW ServiceNow Inc. 0.13% 200 $206K New
OWL Blue Owl Capital Inc. 0.12% 10,000 $192K New

Portfolio Sells Q1 2025 → Q2 2025
AAPL Apple Inc. Reduce -20.8% 5.03% −2.58
BRK.B Berkshire Hathaway Inc. Class B Reduce -11.7% 3.19% −1.19
JEF Jefferies Financial Group Inc. Reduce -2.0% 7.36% −0.78
HAL Halliburton Co. Reduce -2.9% 1.59% −0.67
VTS Vitesse Energy Inc. Reduce -10.5% 1.25% −0.47
JNJ Johnson & Johnson Reduce -17.1% 0.96% −0.43
XOM Exxon Mobil Corp. Reduce -13.7% 0.88% −0.37
AIG American International Group Reduce -6.6% 1.58% −0.32
CVX Chevron Corp. Reduce -18.6% 0.41% −0.24
LLY Eli Lilly & Co. Reduce -13.3% 0.66% −0.23
CNQ Canadian Natural Resources Reduce -2.5% 1.61% −0.21
HD Home Depot Inc. Reduce -22.4% 0.45% −0.19
FCX Freeport-McMoran Inc. Sold out 0.00% −0.16
COP Conocophillips Sold out 0.00% −0.15
NEE Nextera Energy Inc. Reduce -29.6% 0.22% −0.13
EPD Enterprise Products Partners Reduce -5.5% 0.46% −0.13
PEG Public Service Enterprise GP Reduce -11.2% 0.50% −0.11
PG The Procter & Gamble Co. Reduce -4.4% 0.45% −0.11
PSX Phillips 66 Reduce -10.0% 0.35% −0.10
RSP Invesco S&P 500 Equal Weight Reduce -19.2% 0.29% −0.09
PNC PNC Financial Services Group Reduce -17.6% 0.27% −0.07
SPY SS SPDR S&P 500 ETF Trust-US Reduce -3.0% 1.85% −0.06
BX Blackstone Inc. Reduce -20.0% 0.19% −0.06
NVEC Nve Corp. Reduce -6.5% 2.06% −0.05
QCOM Qualcomm Inc. Reduce -3.7% 0.48% −0.05
OLN Olin Corp. Reduce -1.0% 0.15% −0.05
WMB Williams Cos Inc. Reduce -2.3% 0.52% −0.04
TECK Teck Resources Ltd.-CLS B Reduce -8.5% 0.35% −0.03
HON Honeywell International Inc. Reduce -3.5% 0.51% −0.02
MPC Marathon Petroleum Corp. Reduce -4.1% 1.68% −0.02
MSGS Madison Square Garden Sports Reduce -2.4% 0.17% −0.01
JPM JPMorgan Chase & Co. Reduce -7.3% 0.78% −0.01
UBER Uber Technologies Inc. Reduce -1.8% 0.17% +0.02
MGM MGM Resorts International Reduce -2.6% 2.55% +0.05
ENVX Enovix Corp. Reduce -0.1% 0.25% +0.05
GE General Electric Reduce -1.2% 0.70% +0.09
GOOG Alphabet Inc. Class C Reduce -0.4% 6.50% +0.14
BWXT BWX Technologies Inc. Reduce -1.9% 0.69% +0.16
MSFT Microsoft Corp. Reduce -3.1% 2.21% +0.31
GEV GE Vernova Inc. Reduce -2.2% 1.92% +0.67
NVDA Nvidia Corp. Reduce -3.9% 6.75% +1.42
CCJ Cameco Corp. Reduce -5.0% 9.65% +3.42

Portfolio Buys Q1 2025 → Q2 2025
CEG Constellation Energy Add +5.2% 1.58% +0.54
BKR Baker Hughes Co. New 0.47% +0.47
ORLA Orla Mining Ltd. New 0.23% +0.23
PLTR Palantir Technologies Inc. Class A New 0.20% +0.20
NRG NRG Energy Inc. New 0.17% +0.17
QQQ Invesco QQQ Trust Series 1 Add +19.6% 0.76% +0.16
LHX L3HARRIS Technologies Inc. New 0.14% +0.14
NOW ServiceNow Inc. New 0.13% +0.13
OWL Blue Owl Capital Inc. New 0.12% +0.12
META Meta Platforms Inc. Class A Add +2.3% 0.53% +0.08
FCNCA First Citizens Bcshs Class A Add +26.9% 0.30% +0.05
APO Apollo Global Management Inc. Add +12.8% 0.63% +0.03
COST Costco Wholesale Corp. Add +5.7% 0.90% −0.00
VTV Vanguard Mrngstr Val ETF-Aui Add +7.7% 0.28% −0.00
OKE Oneok Inc. Add +12.5% 0.24% −0.05
LYB Lyondellbasell Indu Class A Add +1.1% 0.25% −0.08
NMM Navios Maritime Partners LP Add +8.3% 1.59% −0.10

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 106$211.3MGOOG, NVDA, AAPL, GLW, CCJ
Q1 2026 109$186.1MGOOG, NVDA, AAPL, CCJ, JEF
Q4 2025 113$185.7MGOOG, CCJ, JEF, NVDA, AAPL
Q3 2025 106$174.3MCCJ, JEF, NVDA, GOOG, AAPL
Q2 2025 103$154.2MCCJ, JEF, NVDA, GOOG, AAPL
Q1 2025 98$139.3MJEF, AAPL, GOOG, CCJ, NVDA
Q4 2024 101$143.7MJEF, CCJ, AAPL, GOOG, BRK.B
Q3 2024 103$151.6MJEF, AAPL, CCJ, GOOG, WMB
Q2 2024 97$145.5MGOOG, CCJ, AAPL, JEF, WMB
Q1 2024 99$139.9MCCJ, GOOG, JEF, AAPL, WMB