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Merrion Investment Management Co, LLC

CIK 0001383782

Annualised vol
12.978808%
Beta
0.585819
HHI
284.978061
Top-10 weight
44.530182%
VaR 95%
1.217963%
VaR 99%
2.33767%
Max drawdown
21.302952%
Matched value
66.763582%

Returns of reported holdings

Loading returns…

Position changes vs prior quarter

What the latest 13F shows bought and sold against the quarter before, by share count.

TickerChangeShares nowShares beforeShare change %Value now ($)
GOOGL REDUCED 44,072 44,172 -0.23% 15,571,960
NVDA UNCHANGED 64,925 64,925 0.0% 12,990,840
AAPL UNCHANGED 37,797 37,797 0.0% 10,936,940
CCJ UNCHANGED 81,100 81,100 0.0% 8,260,850
GSAT ADDED 95,181 43,681 117.9% 7,737,260
VRT UNCHANGED 22,500 22,500 0.0% 7,533,450
ECHO REDUCED 66,580 66,705 -0.19% 6,757,870
GEV REDUCED 5,402 5,522 -2.17% 6,346,590
NMPGY ADDED 89,465 87,465 2.29% 6,268,810
GS UNCHANGED 5,804 5,804 0.0% 5,869,990
MGM UNCHANGED 109,260 109,260 0.0% 5,223,720
NVEC ADDED 43,265 42,700 1.32% 4,523,360
MU REDUCED 3,713 6,005 -38.17% 4,285,880
HAL UNCHANGED 110,900 110,900 0.0% 3,765,060
ORCL UNCHANGED 16,400 16,400 0.0% 2,403,420
MSFT REDUCED 6,165 6,180 -0.24% 2,299,670
JNJ UNCHANGED 8,864 8,864 0.0% 2,251,190
LLY ADDED 1,550 1,100 40.91% 1,859,120
AIG REDUCED 24,400 25,400 -3.94% 1,818,530
ABBV UNCHANGED 7,000 7,000 0.0% 1,761,480
CEG UNCHANGED 6,900 6,900 0.0% 1,713,750
AMZN ADDED 6,190 6,000 3.17% 1,475,320
BWXT UNCHANGED 7,330 7,330 0.0% 1,426,780
VTS UNCHANGED 88,029 88,029 0.0% 1,388,220
CAT UNCHANGED 1,300 1,300 0.0% 1,384,370
JPM UNCHANGED 3,872 3,872 0.0% 1,267,420
NE UNCHANGED 30,000 30,000 0.0% 1,119,000
BKR UNCHANGED 19,000 19,000 0.0% 1,054,500
COST UNCHANGED 1,100 1,100 0.0% 1,029,020
CB NEW 2,771 - - 947,020
NVO NEW 19,565 - - 937,950
RIG ADDED 162,800 92,500 76.0% 796,090
TECK UNCHANGED 13,154 13,154 0.0% 782,140
NFLX REDUCED 10,375 10,600 -2.12% 740,780
PANW UNCHANGED 2,154 2,154 0.0% 734,560
CVX UNCHANGED 4,361 4,361 0.0% 722,880
OLN UNCHANGED 36,200 36,200 0.0% 717,480
HD UNCHANGED 1,875 1,875 0.0% 661,280
TDW UNCHANGED 9,910 9,910 0.0% 660,300
MPLX UNCHANGED 11,525 11,525 0.0% 649,200
META UNCHANGED 1,100 1,100 0.0% 619,620
LNG UNCHANGED 2,500 2,500 0.0% 597,530
WMT UNCHANGED 5,000 5,000 0.0% 566,300
AMGN REDUCED 1,483 1,768 -16.12% 537,020
MS UNCHANGED 2,500 2,500 0.0% 522,600
MYRG UNCHANGED 1,000 1,000 0.0% 500,400
TSLA UNCHANGED 1,155 1,155 0.0% 485,790
PSX UNCHANGED 2,850 2,850 0.0% 481,790
NEM NEW 5,085 - - 474,940
AXP REDUCED 1,266 1,416 -10.59% 428,220
OKE UNCHANGED 4,500 4,500 0.0% 391,230
MA UNCHANGED 750 750 0.0% 385,200
NEE UNCHANGED 3,935 3,935 0.0% 345,370
V UNCHANGED 1,000 1,000 0.0% 343,090
NVS UNCHANGED 2,080 2,080 0.0% 325,980
ENVX ADDED 49,800 49,500 0.61% 302,290
PG UNCHANGED 2,011 2,011 0.0% 294,890
ROK UNCHANGED 566 566 0.0% 280,220
NRG UNCHANGED 1,635 1,635 0.0% 238,810
PLTR UNCHANGED 2,000 2,000 0.0% 233,340
UBER UNCHANGED 2,890 2,890 0.0% 208,540
MERC UNCHANGED 150,000 150,000 0.0% 99,000
HON CLOSED OUT 0 3,404 -100.0% 0
XYL CLOSED OUT 0 2,000 -100.0% 0
WCN CLOSED OUT 0 1,500 -100.0% 0
AVAV CLOSED OUT 0 1,250 -100.0% 0
MCK CLOSED OUT 0 350 -100.0% 0

Holdings (latest quarter)

TickerChangeIssuerClassCUSIPValue ($)Weight %Shares
GOOGL REDUCED ALPHABET INC CAP STK CL C 02079K107 15,571,960 7.37 44072.0
NVDA UNCHANGED NVIDIA CORPORATION COM 67066G104 12,990,840 6.15 64925.0
AAPL UNCHANGED APPLE INC COM 037833100 10,936,940 5.18 37797.0
- CORNING INC COM 219350105 10,562,030 5.0 41350.0
CCJ UNCHANGED CAMECO CORP COM 13321L108 8,260,850 3.91 81100.0
GSAT ADDED GLOBALSTAR INC COM NEW 378973507 7,737,260 3.66 95181.0
VRT UNCHANGED VERTIV HOLDINGS CO COM CL A 92537N108 7,533,450 3.57 22500.0
- JEFFERIES FINANCIAL GROUP IN COM 47233W109 7,391,790 3.5 147895.0
ECHO REDUCED ECHOSTAR CORP CL A 278768106 6,757,870 3.2 66580.0
GEV REDUCED GE VERNOVA INC COM 36828A101 6,346,590 3.0 5402.0
NMPGY ADDED NAVIOS MARITIME PARTNERS LP COM UNIT LPI Y62267409 6,268,810 2.97 89465.0
GS UNCHANGED GOLDMAN SACHS GROUP INC COM 38141G104 5,869,990 2.78 5804.0
MGM UNCHANGED MGM RESORTS INTERNATIONAL COM 552953101 5,223,720 2.47 109260.0
- BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,122,490 2.42 10237.0
NVEC ADDED NVE CORP COM NEW 629445206 4,523,360 2.14 43265.0
MU REDUCED MICRON TECHNOLOGY INC COM 595112103 4,285,880 2.03 3713.0
- MARATHON PETE CORP COM 56585A102 3,993,310 1.89 15619.0
HAL UNCHANGED HALLIBURTON CO COM 406216101 3,765,060 1.78 110900.0
- STATE STR SPDR S&P 500 ETF T TR UNIT 78462F103 3,382,870 1.6 4530.0
- CANADIAN NAT RES LTD MED TER COM 136385101 3,112,600 1.47 78800.0
- TRIPLE FLAG PRECIOUS METAL COM 89679M104 2,704,490 1.28 90240.0
ORCL UNCHANGED ORACLE CORP COM 68389X105 2,403,420 1.14 16400.0
MSFT REDUCED MICROSOFT CORP COM 594918104 2,299,670 1.09 6165.0
JNJ UNCHANGED JOHNSON & JOHNSON COM 478160104 2,251,190 1.07 8864.0
LLY ADDED ELI LILLY & CO COM 532457108 1,859,120 0.88 1550.0
- FIRST CTZNS BANCSHARES INC D CL A 31946M103 1,822,770 0.86 876.0
AIG REDUCED AMERICAN INTL GROUP INC COM NEW 026874784 1,818,530 0.86 24400.0
ABBV UNCHANGED ABBVIE INC COM 00287Y109 1,761,480 0.83 7000.0
- GE AEROSPACE COM NEW 369604301 1,747,190 0.83 4675.0
CEG UNCHANGED CONSTELLATION ENERGY CORP COM 21037T109 1,713,750 0.81 6900.0
- INVESCO QQQ TR UNIT SER 1 46090E103 1,498,570 0.71 2035.0
AMZN ADDED AMAZON COM INC COM 023135106 1,475,320 0.7 6190.0
BWXT UNCHANGED BWX TECHNOLOGIES INC COM 05605H100 1,426,780 0.68 7330.0
VTS UNCHANGED VITESSE ENERGY INC COMMON STOCK 92852X103 1,388,220 0.66 88029.0
CAT UNCHANGED CATERPILLAR INC COM 149123101 1,384,370 0.66 1300.0
- DOLLAR GEN CORP COM 256677105 1,353,120 0.64 11755.0
- EXXON MOBIL CORP COM 30231G102 1,335,750 0.63 9770.0
JPM UNCHANGED JPMORGAN CHASE & CO COM 46625H100 1,267,420 0.6 3872.0
- REAVES UTIL INCOME FD COM SH BEN INT 756158101 1,221,600 0.58 30000.0
- ELEVANCE HEALTH INC FORMERLY COM 036752103 1,150,520 0.54 2975.0
- GALLAGHER ARTHUR J & CO COM 363576109 1,147,850 0.54 5000.0
- ISHARES TR ISHARES SEMICDTR 464287523 1,121,330 0.53 1750.0
NE UNCHANGED NOBLE CORP PLC ORD SHS A G65431127 1,119,000 0.53 30000.0
- ENERGY TRANSFER L P COM UT LTD PTN 29273V100 1,108,960 0.52 58000.0
BKR UNCHANGED BAKER HUGHES COMPANY CL A 05722G100 1,054,500 0.5 19000.0
COST UNCHANGED COSTCO WHOLESALE CORPORATION COM 22160K105 1,029,020 0.49 1100.0
CB NEW CHUBB LIMITED COM H1467J104 947,020 0.45 2771.0
- WILLIAMS COS INC COM 969457100 944,120 0.45 12700.0
NVO NEW NOVO-NORDISK A S ADR 670100205 937,950 0.44 19565.0
- SIMON PPTY GROUP INC NEW COM 828806109 894,600 0.42 4000.0
- SPDR GOLD TR GOLD SHS 78463V107 865,690 0.41 2350.0
- QUALCOMM INC COM 747525103 851,880 0.4 4610.0
- ENTERPRISE PRODS PARTNERS L COM 293792107 834,970 0.4 22714.0
RIG ADDED TRANSOCEAN LTD REGISTERED SHS H8817H100 796,090 0.38 162800.0
TECK UNCHANGED TECK RESOURCES LTD CL B 878742204 782,140 0.37 13154.0
NFLX REDUCED NETFLIX INC. COM 64110L106 740,780 0.35 10375.0
PANW UNCHANGED PALO ALTO NETWORKS INC COM 697435105 734,560 0.35 2154.0
CVX UNCHANGED CHEVRON CORPORATION COM 166764100 722,880 0.34 4361.0
OLN UNCHANGED OLIN CORP COM PAR $1 680665205 717,480 0.34 36200.0
- APOLLO GLOBAL MGMT INC COM 03769M106 692,110 0.33 5850.0
HD UNCHANGED HOME DEPOT INC COM 437076102 661,280 0.31 1875.0
TDW UNCHANGED TIDEWATER INC NEW COM 88642R109 660,300 0.31 9910.0
MPLX UNCHANGED MPLX LP COM UNIT REP LTD 55336V100 649,200 0.31 11525.0
- PUBLIC SVC ENTERPRISE GROUP COM 744573106 641,160 0.3 7900.0
META UNCHANGED META PLATFORMS INC CL A 30303M102 619,620 0.29 1100.0
- ISHARES TR US AER DEF ETF 464288760 606,050 0.29 2500.0
LNG UNCHANGED CHENIERE ENERGY INC COM NEW 16411R208 597,530 0.28 2500.0
- WASTE MGMT INC DEL COM 94106L109 579,490 0.27 2600.0
- VANGUARD INDEX FDS VALUE ETF 922908744 577,510 0.27 2650.0
- MARTIN MARIETTA MATLS INC COM 573284106 576,700 0.27 1000.0
- QUANTA SVCS INC COM 74762E102 576,030 0.27 800.0
WMT UNCHANGED WALMART INC COM 931142103 566,300 0.27 5000.0
AMGN REDUCED AMGEN INC COM 031162100 537,020 0.25 1483.0
MS UNCHANGED MORGAN STANLEY COM NEW 617446448 522,600 0.25 2500.0
- PNC FINL SVCS GROUP INC COM 693475105 517,060 0.24 2100.0
MYRG UNCHANGED MYR GROUP INC COM 55405W104 500,400 0.24 1000.0
- MADISON SQUARE GRDN SPRT COR CL A 55825T103 492,250 0.23 1225.0
TSLA UNCHANGED TESLA INC COM 88160R101 485,790 0.23 1155.0
PSX UNCHANGED PHILLIPS 66 COM 718546104 481,790 0.23 2850.0
NEM NEW NEWMONT CORP COM 651639106 474,940 0.22 5085.0
- INVESCO EXCHANGE TRADED FD T S&P500 EQL WGT 46137V357 462,770 0.22 2175.0
- SIXTH STREET SPECIALTY LENDI COM 83012A109 429,250 0.2 25000.0
AXP REDUCED AMERICAN EXPRESS CO COM 025816109 428,220 0.2 1266.0
- ASML HLDG NV N Y REGISTRY SHS N07059210 399,880 0.19 201.0
- ISHARES TR RUS 1000 VAL ETF 464287598 392,740 0.19 1620.0
OKE UNCHANGED ONEOK INC NEW COM 682680103 391,230 0.19 4500.0
MA UNCHANGED MASTERCARD INCORPORATED CL A 57636Q104 385,200 0.18 750.0
- ISHARES TR ISHARES BIOTECH 464287556 380,380 0.18 2000.0
- ISHARES SILVER TR ISHARES 46428Q109 374,290 0.18 7000.0
- INTERCONTINENTAL EXCHANGE IN COM 45866F104 373,890 0.18 3037.0
NEE UNCHANGED NEXTERA ENERGY INC COM 65339F101 345,370 0.16 3935.0
V UNCHANGED VISA INC COM CL A 92826C839 343,090 0.16 1000.0
- ETF SER SOLUTIONS DEFIA QUANT ETF 26922A420 330,760 0.16 2000.0
- HILTON WORLDWIDE HLDGS INC COM 43300A203 330,460 0.16 1000.0
NVS UNCHANGED NOVARTIS AG SPONSORED ADR 66987V109 325,980 0.15 2080.0
- ISHARES TR PFD AND INCM SEC 464288687 304,900 0.14 10000.0
ENVX ADDED ENOVIX CORPORATION COM 293594107 302,290 0.14 49800.0
PG UNCHANGED PROCTER & GAMBLE CO COM 742718109 294,890 0.14 2011.0
- ISHARES TR CORE S&P500 ETF 464287200 286,080 0.14 382.0
ROK UNCHANGED ROCKWELL AUTOMATION INC COM 773903109 280,220 0.13 566.0
NRG UNCHANGED NRG ENERGY INC COM NEW 629377508 238,810 0.11 1635.0
- L3HARRIS TECHNOLOGIES INC COM 502431109 236,540 0.11 814.0
PLTR UNCHANGED PALANTIR TECHNOLOGIES INC CL A 69608A108 233,340 0.11 2000.0
- ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 228,930 0.11 6500.0
UBER UNCHANGED UBER TECHNOLOGIES INC COM 90353T100 208,540 0.1 2890.0
MERC UNCHANGED MERCER INTL INC COM 588056101 99,000 0.05 150000.0

Quarterly portfolios

PeriodFiledValue ($)PositionsVol %BetaMax DD %
2026-06-30 2026-07-13 211,293,950 106 12.978808 0.585819 21.302952
2026-03-31 2026-04-23 186,070,600 109 12.745728 0.578044 21.488616
2025-12-31 2026-02-17 185,670,810 113 12.615796 0.579526 20.145649
2025-09-30 2025-10-15 174,296,969 106 12.393484 0.565397 19.865612
2025-03-31 2025-04-21 139,285,825 98 11.521171 0.544265 20.376708
2024-12-31 2025-01-23 143,742,100 101 10.521224 0.485732 18.654942