Merrion Investment Management Co, LLC

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed October 9, 2024), Merrion Investment Management Co, LLC reported 103 stock positions worth $151.6 million. Its top holding was Jefferies Financial (JEF) at 8.7% of the portfolio, followed by Apple (AAPL, 7.8%) and Cameco (CCJ, 7.4%). Compared with Q2 2024, it opened 6 new positions, added to 19 and reduced 17. The biggest buy was Jefferies Financial (JEF, shares +0%) and the biggest sale Alphabet Class C (GOOG, shares −0%).

Most Recent 13F
Q2 2026
Location
Cranford, NJ
CIK
0001383782
Portfolio Value
$151.6M (Q3 2024)
SEC Filing
0001172661-24-004197 ↗ filed Oct 9, 2024

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 $151.6M Q3 2024 Q4 2024: $143.7M Q4 2024 Q1 2025: $139.3M Q1 2025 Q2 2025: $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 · $151.6M
JEF Jefferies Financial Group Inc. 8.72% 214,714 $13.2M Add +0.2%
AAPL Apple Inc. 7.81% 50,781 $11.8M Reduce -4.8%
CCJ Cameco Corp. 7.43% 235,700 $11.3M Reduce -0.1%
GOOG Alphabet Inc. Class C 7.36% 66,712 $11.2M Reduce -0.2%
WMB Williams Cos Inc. 5.62% 186,650 $8.5M Add +0.0%
BRK.B Berkshire Hathaway Inc. Class B 3.64% 11,994 $5.5M Add +0.1%
NVEC Nve Corp. 2.55% 48,430 $3.9M No change
HAL Halliburton Co. 2.47% 129,100 $3.8M No change
MSFT Microsoft Corp. 2.22% 7,836 $3.4M Reduce -0.2%
HUN Huntsman Corp. 2.17% 136,076 $3.3M Reduce -8.6%
SPY SS SPDR S&P 500 ETF Trust-US 2.11% 5,570 $3.2M Reduce -7.5%
MGM MGM Resorts International 1.98% 76,690 $3.0M No change
VRT Vertiv Holdings Co. Class A 1.97% 30,000 $3.0M Reduce -0.7%
CNQ Canadian Natural Resources 1.77% 80,800 $2.7M No change
MPC Marathon Petroleum Corp. 1.75% 16,286 $2.7M Add +0.1%
GS Goldman Sachs Group Inc. 1.75% 5,342 $2.6M No change
VTS Vitesse Energy Inc. 1.59% 100,578 $2.4M No change
GLW Corning Inc. 1.51% 50,800 $2.3M Add +2.0%
JNJ Johnson & Johnson 1.31% 12,294 $2.0M Reduce -7.5%
XOM Exxon Mobil Corp. 1.25% 16,098 $1.9M Reduce -4.0%
LLY Eli Lilly & Co. 1.14% 1,950 $1.7M Reduce -2.5%
GEV GE Vernova Inc. 1.05% 6,250 $1.6M Add +0.8%
TFPM Triple Flag Precious Met 0.96% 90,200 $1.5M No change
AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO 0.93% 5,000 $1.4M Add +6.4%
ABBV Abbvie Inc. 0.91% 7,000 $1.4M Add +7.7%
AMZN Amazon.com Inc. 0.89% 7,265 $1.4M Reduce -0.1%
MU Micron Technology Inc. 0.80% 11,650 $1.2M Add +0.7%
COST Costco Wholesale Corp. 0.75% 1,290 $1.1M Add +8.4%
NVDA Nvidia Corp. 0.72% 9,000 $1.1M Reduce -10.0%
NE Noble Corp. PLC 0.72% 30,000 $1.1M No change
PG The Procter & Gamble Co. 0.69% 6,026 $1.0M No change
HD Home Depot Inc. 0.69% 2,565 $1.0M Add +0.4%
MERC Mercer International Inc. 0.67% 150,000 $1.0M No change
PEG Public Service Enterprise GP 0.67% 11,300 $1.0M Add +4.6%
JPM JPMorgan Chase & Co. 0.65% 4,644 $979K No change
QQQ Invesco QQQ Trust Series 1 0.58% 1,786 $872K No change
AMGN Amgen Inc. 0.55% 2,593 $835K No change
GSAT Globalstar Inc. 0.55% 666,261 $826K No change
APO Apollo Global Management Inc. 0.54% 6,575 $821K No change
CVX Chevron Corp. 0.54% 5,571 $820K No change
QCOM Qualcomm Inc. 0.54% 4,785 $814K Reduce -0.4%
BWXT BWX Technologies Inc. 0.54% 7,460 $811K Add +0.2%
GE General Electric filed as GE AEROSPACE 0.54% 4,300 $811K No change
CB Chubb Ltd. 0.53% 2,771 $799K No change
TECK Teck Resources Ltd.-CLS B 0.51% 14,735 $770K Add +0.2%
HON Honeywell International Inc. 0.49% 3,629 $750K No change
NFLX Netflix Inc. 0.48% 1,030 $731K No change
PSX Phillips 66 0.46% 5,350 $703K No change
EPD Enterprise Products Partners 0.46% 24,025 $699K No change
UTG Reaves Utility Income Fund 0.43% 20,000 $656K No change
META Meta Platforms Inc. Class A 0.43% 1,145 $655K Add +1.8%
PEP Pepsico Inc. 0.40% 3,595 $611K No change
NEE Nextera Energy Inc. 0.39% 7,010 $593K No change
OLN Olin Corp. 0.38% 12,070 $579K New
MPLX MPLX LP 0.36% 12,300 $547K No change
CEG Constellation Energy 0.36% 2,091 $544K No change
MLM Martin Marietta Materials 0.36% 1,000 $538K No change
RSP Invesco S&P 500 Equal Weight 0.35% 3,000 $537K No change
BX Blackstone Inc. 0.35% 3,500 $536K No change
TSLX Sixth Street Specialty Lendi 0.34% 25,000 $513K No change
SPG Simon Property Group Inc. 0.33% 3,000 $507K No change
SPLV Invesco S&P 500 Low Volatili 0.33% 7,000 $502K No change
PNC PNC Financial Services Group 0.33% 2,700 $499K No change
AXP American Express Co. 0.33% 1,821 $494K No change
ICE Intercontinental Exchange Inc. 0.32% 3,037 $488K No change
LIN Linde PLC 0.32% 1,017 $485K No change
VRTX Vertex Pharmaceuticals Inc. 0.31% 1,005 $467K No change
MRSH Marsh & McLennan Cos 0.30% 2,031 $453K No change
WM Waste Management Inc. 0.29% 2,100 $436K No change
XYL Xylem Inc. 0.27% 3,000 $405K No change
NMM Navios Maritime Partners LP 0.26% 6,400 $401K New
CAT Caterpillar Inc. 0.26% 1,000 $391K No change
SAP Sap SE-Sponsored ADR 0.24% 1,620 $371K No change
MA Mastercard Inc. Class A 0.24% 750 $370K No change
OKE Oneok Inc. 0.24% 4,000 $365K Add +33.3%
AB Alliancebernstein Holding LP 0.23% 10,000 $349K No change
SOXX iShares Semiconductor ETF 0.23% 1,500 $346K No change
FCNCA First Citizens Bcshs Class A 0.23% 186 $342K No change
PANW Palo Alto Networks Inc. 0.23% 1,000 $342K No change
PFF iShares Preferred & Income S 0.22% 10,000 $332K No change
PAG Penske Automotive Group Inc. 0.21% 2,000 $325K Reduce -33.3%
ENVX Enovix Corp. 0.20% 32,730 $306K Reduce -3.5%
TSLA Tesla Inc. 0.20% 1,155 $302K No change
FCX Freeport-McMoran Inc. 0.20% 6,000 $300K No change
NVS Novartis AG-Sponsored ADR 0.19% 2,535 $292K No change
IBB iShares Biotechnology ETF 0.19% 2,000 $291K No change
TSCO Tractor Supply Company 0.19% 1,000 $291K No change
LMT Lockheed Martin Corp. 0.19% 495 $289K Add +8.8%
WMT Walmart Inc. 0.19% 3,500 $283K Add +16.7%
MSGS Madison Square Garden Sports 0.18% 1,335 $278K Add +0.8%
V Visa Inc. Class A 0.18% 1,000 $275K No change
GLD SPDR Gold Shares 0.16% 1,000 $243K No change
MRK Merck & Co. Inc. 0.16% 2,100 $238K Reduce -27.6%
WCN Waste Connections Inc. 0.15% 1,300 $232K No change
UBER Uber Technologies Inc. 0.15% 3,005 $226K No change
ITA iShares U.S. Aerospace & Def 0.15% 1,500 $224K New
COP Conocophillips 0.14% 2,055 $216K Reduce -32.7%
ADBE Adobe Inc. 0.14% 411 $213K No change
VEEV Veeva Systems Inc. Class A 0.14% 1,000 $210K New
MS Morgan Stanley 0.14% 2,000 $208K New

Show all 103 holdings

Portfolio Sells Q2 2024 → Q3 2024
GOOG Alphabet Inc. Class C Reduce -0.2% 7.36% −1.07
CCJ Cameco Corp. Reduce -0.1% 7.43% −0.55
MSFT Microsoft Corp. Reduce -0.2% 2.22% −0.19
ENVX Enovix Corp. Reduce -3.5% 0.20% −0.16
HUN Huntsman Corp. Reduce -8.6% 2.17% −0.16
SPY SS SPDR S&P 500 ETF Trust-US Reduce -7.5% 2.11% −0.14
NVDA Nvidia Corp. Reduce -10.0% 0.72% −0.13
QCOM Qualcomm Inc. Reduce -0.4% 0.54% −0.12
LLY Eli Lilly & Co. Reduce -2.5% 1.14% −0.10
COP Conocophillips Reduce -32.7% 0.14% −0.10
PAG Penske Automotive Group Inc. Reduce -33.3% 0.21% −0.09
MRK Merck & Co. Inc. Reduce -27.6% 0.16% −0.09
XOM Exxon Mobil Corp. Reduce -4.0% 1.25% −0.08
AMZN Amazon.com Inc. Reduce -0.1% 0.89% −0.07
JNJ Johnson & Johnson Reduce -7.5% 1.31% −0.02
AAPL Apple Inc. Reduce -4.8% 7.81% +0.08
VRT Vertiv Holdings Co. Class A Reduce -0.7% 1.97% +0.17

Portfolio Buys Q2 2024 → Q3 2024
JEF Jefferies Financial Group Inc. Add +0.2% 8.72% +1.39
OLN Olin Corp. New 0.38% +0.38
GEV GE Vernova Inc. Add +0.8% 1.05% +0.32
BRK.B Berkshire Hathaway Inc. Class B Add +0.1% 3.64% +0.29
NMM Navios Maritime Partners LP New 0.26% +0.26
GLW Corning Inc. Add +2.0% 1.51% +0.18
WMB Williams Cos Inc. Add +0.0% 5.62% +0.17
ITA iShares U.S. Aerospace & Def New 0.15% +0.15
ABBV Abbvie Inc. Add +7.7% 0.91% +0.15
VEEV Veeva Systems Inc. Class A New 0.14% +0.14
MS Morgan Stanley New 0.14% +0.14
LHX L3HARRIS Technologies Inc. New 0.13% +0.13
PEG Public Service Enterprise GP Add +4.6% 0.67% +0.12
AJG Arthur J Gallagher & Co. Add +6.4% 0.93% +0.09
HD Home Depot Inc. Add +0.4% 0.69% +0.08
OKE Oneok Inc. Add +33.3% 0.24% +0.07
COST Costco Wholesale Corp. Add +8.4% 0.75% +0.06
BWXT BWX Technologies Inc. Add +0.2% 0.54% +0.05
WMT Walmart Inc. Add +16.7% 0.19% +0.05
LMT Lockheed Martin Corp. Add +8.8% 0.19% +0.04
META Meta Platforms Inc. Class A Add +1.8% 0.43% +0.04
TECK Teck Resources Ltd.-CLS B Add +0.2% 0.51% +0.02
MSGS Madison Square Garden Sports Add +0.8% 0.18% +0.01
MPC Marathon Petroleum Corp. Add +0.1% 1.75% −0.19
MU Micron Technology Inc. Add +0.7% 0.80% −0.25

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