Merrion Investment Management Co, LLC

Investment Portfolio & 13F Holdings Analysis

About

Type: FundHoldings: 98Value: $139.3MLatest: 2025Q1

Merrion Investment Management Co, LLC is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 98 holdings worth $0.1 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.

AI_NATIVE detailed information: This accession holds the following tickers:[
  "ENVX",
  null,
  "MSGS",
  "MU",
  "MPLX",
  "ABBV",
  "JEF",
  "VTS",
  "AXP",
  "AIG",
  "CAT",
  "NVEC",
  "UTG",
  "NE",
  "FCX",
  "TSLX",
  "HLT",
  "HON",
  "HD",
  null,
  "QCOM",
  "ICE",
  "META",
  "MERC",
  "LIN",
  "MPC",
  "MMC",
  "MA",
  "MSFT",
  "MS",
  "FCNCA",
  "GE",
  "NVS",
  "BX",
  "OKE",
  "PANW",
  "PNC",
  "IVV",
  "AAPL",
  "SPY",
  "NVDA",
  "GS",
  "PG",
  "AMGN",
  "SPG",
  "GLD",
  "SAP",
  "TFPM.TO",
  "UBER",
  "AB",
  "NMM",
  "TSCO",
  "GSAT",
  "VRTX",
  "VRT",
  "HAL",
  "AJG",
  "WM",
  "WCN",
  null,
  "PEG",
  "AMZN",
  "OLN",
  "VTV",
  "V",
  "WMT",
  "WMB",
  "XYL",
  "CNQ",
  "MGM",
  "PSX",
  null,
  "LYB",
  "GEV",
  "BRK-B",
  "BWXT",
  "CCJ",
  "CVX",
  "LNG",
  "CB",
  "COP",
  "CEG",
  "COST",
  "GLW",
  "RSP",
  null,
  "NEE",
  "QQQ",
  "EPD",
  "GOOG",
  "XOM",
  "JNJ",
  "LLY",
  "TSLA",
  "NFLX",
  "APO",
  "MLM",
  "JPM"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-04-21
Total Holdings: 98
Total Value: 139285825
Accession Number: 0001172661-25-001524
Form Type: 13F-HR
CIK: merrion-investment-management-co
Manager Name: Merrion-Investment-Management-Co

Data Enrichment

95% identified

93 identified5 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

98 positions • $139.3M total value

SEC FilingSEC DataHachi Filing

Manager:

Search and click to pin securities to the top

Page 1 of 5

Sort by:

Jefferies Financial Group Inc.

JEF|47233W109

Shares:211.6K

Value:$11.3M

% of Portfolio:8.1% ($11.3M/$139.3M)

Apple Inc.

AAPL|037833100

Shares:47.7K

Value:$10.6M

% of Portfolio:7.6% ($10.6M/$139.3M)

Alphabet Inc.

GOOG|02079K107

Shares:56.7K

Value:$8.9M

% of Portfolio:6.4% ($8.9M/$139.3M)

CAMECO CORP

CCJ|13321L108

Shares:211.0K

Value:$8.7M

% of Portfolio:6.2% ($8.7M/$139.3M)

NVIDIA CORP

NVDA|67066G104

Shares:68.5K

Value:$7.4M

% of Portfolio:5.3% ($7.4M/$139.3M)

BERKSHIRE HATHAWAY INC

BRK-B|084670702

Shares:11.5K

Value:$6.1M

% of Portfolio:4.4% ($6.1M/$139.3M)

MGM Resorts International

MGM|552953101

Shares:117.4K

Value:$3.5M

% of Portfolio:2.5% ($3.5M/$139.3M)

HALLIBURTON CO

HAL|406216101

Shares:123.7K

Value:$3.1M

% of Portfolio:2.3% ($3.1M/$139.3M)

GOLDMAN SACHS GROUP INC

GS|38141G104

Shares:5.5K

Value:$3.0M

% of Portfolio:2.2% ($3.0M/$139.3M)

NVE CORP /NEW/

NVEC|629445206

Shares:46.2K

Value:$2.9M

% of Portfolio:2.1% ($2.9M/$139.3M)

MICROSOFT CORP

MSFT|594918104

Shares:7.1K

Value:$2.7M

% of Portfolio:1.9% ($2.7M/$139.3M)

SPDR S&P 500 ETF TRUST

SPY|78462F103

Shares:4.7K

Value:$2.7M

% of Portfolio:1.9% ($2.7M/$139.3M)

AMERICAN INTERNATIONAL GROUP, INC.

AIG|026874784

Shares:30.4K

Value:$2.6M

% of Portfolio:1.9% ($2.6M/$139.3M)

CANADIAN NATURAL RESOURCES LTD

CNQ|136385101

Shares:80.8K

Value:$2.5M

% of Portfolio:1.8% ($2.5M/$139.3M)

Vitesse Energy, Inc.

VTS|92852X103

Shares:97.8K

Value:$2.4M

% of Portfolio:1.7% ($2.4M/$139.3M)

Marathon Petroleum Corp

MPC|56585A102

Shares:16.3K

Value:$2.4M

% of Portfolio:1.7% ($2.4M/$139.3M)

Navios Maritime Partners L.P.

NMM|Y62267409

Shares:60.0K

Value:$2.4M

% of Portfolio:1.7% ($2.4M/$139.3M)

CORNING INC /NY

GLW|219350105

Shares:50.5K

Value:$2.3M

% of Portfolio:1.7% ($2.3M/$139.3M)

Vertiv Holdings Co

VRT|92537N108

Shares:30.0K

Value:$2.2M

% of Portfolio:1.6% ($2.2M/$139.3M)

JOHNSON & JOHNSON

JNJ|478160104

Shares:11.7K

Value:$1.9M

% of Portfolio:1.4% ($1.9M/$139.3M)

Instrument	Shares		Other Manager	Value	% of Portfolio
Jefferies Financial Group Inc.(JEFcusip47233W109)	211.6K	QoQ -0.04% (-100) YoY -1.25% (-2.7K)	All Managers (Combined)	$11.3M	8.1% ($11.3M/$139.3M)	QoQ -31.70% (-$5.3M) YoY +19.94% (-$1.9M)
Apple Inc.(AAPLcusip037833100)	47.7K	QoQ -0.59% (-285) YoY -11.56% (-6.2K)	All Managers (Combined)	$10.6M	7.6% ($10.6M/$139.3M)	QoQ -11.82% (-$1.4M) YoY +14.55% (-$1.3M)
Alphabet Inc.(GOOGcusip02079K107)	56.7K	QoQ +0.32% (-185) YoY -15.44% (-10.4K)	All Managers (Combined)	$8.9M	6.4% ($8.9M/$139.3M)	QoQ -17.69% (-$1.9M) YoY -13.24% (-$1.4M)
CAMECO CORP(CCJcusip13321L108)	211.0K	QoQ -10.38% (-24.4K) YoY -10.59% (-25.0K)	All Managers (Combined)	$8.7M	6.2% ($8.7M/$139.3M)	QoQ -28.22% (-$3.4M) YoY -15.05% (-$1.5M)
NVIDIA CORP(NVDAcusip67066G104)	68.5K	QoQ +669.66% (+59.6K) YoY +6750.00% (+67.5K)	All Managers (Combined)	$7.4M	5.3% ($7.4M/$139.3M)	QoQ +521.17% (+$6.2M) YoY +721.65% (+$6.5M)
BERKSHIRE HATHAWAY INC(BRK-Bcusip084670702)	11.5K	QoQ -0.99% (-115) YoY -3.44% (-410)	All Managers (Combined)	$6.1M	4.4% ($6.1M/$139.3M)	QoQ +16.32% (-$858.2K) YoY +22.28% (-$1.1M)
MGM Resorts International(MGMcusip552953101)	117.4K	QoQ +53.07% (+40.7K) YoY +53.07% (-40.7K)	All Managers (Combined)	$3.5M	2.5% ($3.5M/$139.3M)	QoQ +30.93% (+$822.1K) YoY -3.89% (-$141.1K)
HALLIBURTON CO(HALcusip406216101)	123.7K	QoQ -1.90% (-2.4K) YoY -4.18% (-5.4K)	All Managers (Combined)	$3.1M	2.3% ($3.1M/$139.3M)	QoQ -8.46% (-$290.4K) YoY -38.33% (-$2.0M)
GOLDMAN SACHS GROUP INC(GScusip38141G104)	5.5K	QoQ +1.98% (-107) YoY +2.75% (+147)	All Managers (Combined)	$3.0M	2.2% ($3.0M/$139.3M)	QoQ -2.70% (-$83.3K) YoY +34.38% (+$767.3K)
NVE CORP /NEW/(NVECcusip629445206)	46.2K	QoQ -3.09% (-1.5K) YoY -4.59% (-2.2K)	All Managers (Combined)	$2.9M	2.1% ($2.9M/$139.3M)	QoQ -24.14% (-$937.5K) YoY -32.56% (-$1.4M)
MICROSOFT CORP(MSFTcusip594918104)	7.1K	QoQ -9.17% (-715) YoY -9.80% (-770)	All Managers (Combined)	$2.7M	1.9% ($2.7M/$139.3M)	QoQ -19.10% (-$627.9K) YoY -19.52% (-$644.9K)
SPDR S&P 500 ETF TRUST(SPYcusip78462F103)	4.7K	QoQ -14.73% (-821) YoY -29.57% (-2.0K)	All Managers (Combined)	$2.7M	1.9% ($2.7M/$139.3M)	QoQ -18.62% (-$607.9K) YoY -24.68% (-$870.5K)
AMERICAN INTERNATIONAL GROUP, INC.(AIGcusip026874784)	30.4K	QoQ +153.33% (+18.4K) YoY NEW(+30.4K)	All Managers (Combined)	$2.6M	1.9% ($2.6M/$139.3M)	QoQ +202.53% (+$1.8M) YoY NEW(+$2.6M)
CANADIAN NATURAL RESOURCES LTD(CNQcusip136385101)	80.8K	QoQ 0.00% (-0) YoY +165.78% (+50.4K)	All Managers (Combined)	$2.5M	1.8% ($2.5M/$139.3M)	QoQ -0.14% (-$3.7K) YoY +8.70% (+$201.9K)
Vitesse Energy, Inc.(VTScusip92852X103)	97.8K	QoQ 0.00% (-7) YoY -2.71% (-2.7K)	All Managers (Combined)	$2.4M	1.7% ($2.4M/$139.3M)	QoQ -1.63% (-$39.9K) YoY -1.26% (-$30.9K)
Marathon Petroleum Corp(MPCcusip56585A102)	16.3K	QoQ 0.00% (+0) YoY +0.68% (-110)	All Managers (Combined)	$2.4M	1.7% ($2.4M/$139.3M)	QoQ +4.43% (+$100.8K) YoY -27.20% (-$886.8K)
Navios Maritime Partners L.P.(NMMcusipY62267409)	60.0K	QoQ +497.60% (+50.0K) YoY NEW(+60.0K)	All Managers (Combined)	$2.4M	1.7% ($2.4M/$139.3M)	QoQ +441.42% (+$1.9M) YoY NEW(+$2.4M)
CORNING INC /NY(GLWcusip219350105)	50.5K	QoQ -0.29% (-150) YoY +1.40% (+700)	All Managers (Combined)	$2.3M	1.7% ($2.3M/$139.3M)	QoQ -3.94% (-$95.0K) YoY +40.84% (+$670.5K)
Vertiv Holdings Co(VRTcusip92537N108)	30.0K	QoQ 0.00% (-0) YoY 0.00% (-0)	All Managers (Combined)	$2.2M	1.6% ($2.2M/$139.3M)	QoQ -36.44% (-$1.2M) YoY -11.59% (-$284.1K)
JOHNSON & JOHNSON(JNJcusip478160104)	11.7K	QoQ -1.10% (-130) YoY -12.26% (-1.6K)	All Managers (Combined)	$1.9M	1.4% ($1.9M/$139.3M)	QoQ +13.40% (-$228.7K) YoY -8.01% (-$168.6K)