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Latest Merrion Investment Management Co, LLC Stock Portfolio

$201Million | No. of Holdings #108

Merrion Investment Management Co, LLC Performance

2026 Q3-1.65%
YTD+14.29%
2025+22.46%

About Merrion Investment Management Co, LLC and 13F Hedge Fund Stock Holdings

On 2026-10-16, the fund reported it's updated stock portfolio. In the 13F Holdings report, Merrion Investment Management Co, LLC reported an equity portfolio of $201.7 Millions as of 30 Sep, 2026. <br><br> The top stock holdings of Merrion Investment Management Co, LLC are GOOG, NVDA, AAPL. The fund has invested 7.4% of it's portfolio in ALPHABET INC and 7.3% of portfolio in NVIDIA CORPORATION. <br><br> The fund managers got completely rid off MGM RESORTS INTERNATIONAL (MGM), EXXON MOBIL CORP (XOM) and ONEOK INC NEW (OKE) stocks. They significantly reduced their stock positions in OLIN CORP (OLN), MICRON TECHNOLOGY INC (MU) and INTERCONTINENTAL EXCHANGE IN (ICE). Merrion Investment Management Co, LLC opened new stock positions in VALARIS LTD (VAL), EXXONMOBIL HOLDINGS CORP and CURTISS WRIGHT CORP (CW). The fund showed a lot of confidence in some stocks as they added substantially to ISHARES TR (IJR), PALO ALTO NETWORKS INC (PANW) and JPMORGAN CHASE & CO (JPM).
Merrion Investment Management Co, LLC Equity Portfolio Value
Last Reported on: 16 Oct, 2026
$201Million
  as of Oct 16, 2026

Merrion Investment Management Co, LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Merrion Investment Management Co, LLC made a return of -1.65% in the last quarter. In trailing 12 months, it's portfolio return was 19.79%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
valaris ltd1,648,920
exxonmobil holdings corp1,590,070
curtiss wright corp799,415
equinox gold corp423,291
oneok inc new383,715
honeywell intl inc354,379
crowdstrike hldgs inc264,750
honeywell aerospace inc260,350
New stocks bought by Merrion Investment Management Co, LLC

Additions

Ticker% Inc.
ishares tr61.73
palo alto networks inc34.82
ishares tr12.5
jpmorgan chase & co11.75
invesco exchange traded fd t11.26
chevron corporation10.78
nve corp10.00
amgen inc6.74
Additions to existing portfolio by Merrion Investment Management Co, LLC

Reductions

Ticker% Reduced
olin corp-65.19
micron technology inc-51.17
intercontinental exchange in-49.39
cheniere energy inc-40.00
netflix inc.-29.88
vertiv holdings co-18.72
constellation energy corp-7.97
enovix corporation-4.42
Merrion Investment Management Co, LLC reduced stake in above stock

Sold off

Ticker$ Sold
mgm resorts international-5,223,720
exxon mobil corp-1,335,750
oneok inc new-391,230
uber technologies inc-208,540
nrg energy inc-238,810
l3harris technologies inc-236,540
Merrion Investment Management Co, LLC got rid off the above stocks

Sector Distribution

Merrion Investment Management Co, LLC has about 27.1% of it's holdings in Technology sector.

  • Technology
  • Others
  • Communication Services
  • Financial Services
  • Energy
  • Industrials
  • Healthcare
  • Consumer Defensive
  • Consumer Cyclical
  • Utilities
Sector%
Technology27.1
Others26.3
Communication Services12.2
Financial Services10.1
Energy9.8
Industrials5.5
Healthcare3.9
Consumer Defensive1.6
Consumer Cyclical1.4
Utilities1.2

Market Cap. Distribution

Merrion Investment Management Co, LLC has about 67.9% of it's portfolio invested in the large-cap and mega-cap stocks.

  • MEGA-CAP
  • LARGE-CAP
  • UNALLOCATED
  • SMALL-CAP
  • MID-CAP
Category%
MEGA-CAP37.3
LARGE-CAP30.6
UNALLOCATED26.3
SMALL-CAP2.9
MID-CAP2.3

Stocks belong to which Index?

About 63.7% of the stocks held by Merrion Investment Management Co, LLC either belong to S&P 500 or RUSSELL 2000 index.

  • S&P 500
  • Others
  • RUSSELL 2000
Index%
S&P 50052.9
Others36.3
RUSSELL 200010.8
Top 5 Winners (%)%
PLTR
palantir technologies inc
60.3 %
MPC
marathon pete corp
53.5 %
PSX
phillips 66
51.0 %
MSFT
microsoft corp
37.2 %
NMM
navios maritime partners lp
28.3 %
Top 5 Winners ($)$
MPC
marathon pete corp
2.2 M
NVDA
nvidia corporation
1.8 M
NMM
navios maritime partners lp
1.8 M
AAPL
apple inc
1.6 M
MSFT
microsoft corp
0.9 M
Top 5 Losers (%)%
MERC
mercer intl inc
-53.0 %
ENVX
enovix corporation
-51.1 %
MYRG
myr group inc
-41.5 %
GLW
corning inc
-39.6 %
BWXT
bwx technologies inc
-29.4 %
Top 5 Losers ($)$
GLW
corning inc
-4.2 M
VRT
vertiv holdings co
-1.9 M
CCJ
cameco corp
-1.2 M
ge vernova inc
-1.2 M
SATS
echostar corp
-0.8 M

Merrion Investment Management Co, LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Merrion Investment Management Co, LLC

Merrion Investment Management Co, LLC has 108 stocks in it's portfolio. About 44.7% of the portfolio is in top 10 stocks. GLW proved to be the most loss making stock for the portfolio. MPC was the most profitable stock for Merrion Investment Management Co, LLC last quarter.

$201.66MTotal Value
115Positions
16 Oct, 2026Last Reported
Current holdings of Current Stock Holdings of Merrion Investment Management Co, LLC, last reported on 16 Oct, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Merrion Investment Management Co, LLC's holding in Ishares Tr over time
0.26%2,500
$518.0K
0.26%
unchanged 0 percentunchanged
AAXJ
Ishares Tr

Ishares Tr

AAXJ
Merrion Investment Management Co, LLC's holding in Ishares Tr over time
0.15%10,000
$295.0K
0.15%
unchanged 0 percentunchanged
ACIO
Etf Ser Solutions

Etf Ser Solutions

ACIO
Merrion Investment Management Co, LLC's holding in Etf Ser Solutions over time
0.15%2,000
$303.2K
0.15%
unchanged 0 percentunchanged
ASML
Asml Hldg Nv

Asml Hldg Nv

ASML
Merrion Investment Management Co, LLC's holding in Asml Hldg Nv over time
0.18%201
$364.1K
0.18%
unchanged 0 percentunchanged
CCJ
Cameco Corp

Cameco Corp

CCJ
Merrion Investment Management Co, LLC's holding in Cameco Corp over time
3.37%78,500
$6.80M
3.37%
decreased 3.21 percentreduced
CNQ
Canadian Nat Res Ltd Med Ter

Canadian Nat Res Ltd Med Ter

CNQ
Merrion Investment Management Co, LLC's holding in Canadian Nat Res Ltd Med Ter over time
1.86%78,800
$3.74M
1.86%
unchanged 0 percentunchanged