Merrion Investment Management Co, LLC Portfolio Holdings

Merrion Investment Management Co, LLC

  • $164 Million
  • Q3 2025

Merrion Investment Management Co, LLC has filed its 13F form on October 15, 2025 for Q3 2025 where it was disclosed a total value porftolio of $164 Million distributed in 106 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Cameco Corp with a value of $16.8M, Jefferies Financial Group Inc. with a value of $13.5M, Nvidia Corp with a value of $12.3M, Alphabet Inc. with a value of $10.9M, and Apple Inc. with a value of $9.62M.

Examining the 13F form we can see an increase of $18.3M in the current position value, from $146M to 164M.

Below you can find more details about Merrion Investment Management Co, LLC portfolio as well as his latest detailed transactions.

Portfolio value $164 Million
Financial Services: $36.7 Million
Technology: $36.6 Million
Energy: $31.6 Million
Communication Services: $13.4 Million
Industrials: $12.1 Million
ETFs: $7.49 Million
Consumer Cyclical: $7.1 Million
Basic Materials: $5.97 Million
Other: $12.9 Million

Stock Holdings Table Market Cap. of $10 Billions to $200 Billions

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$35.8B
$16.8 Million 10.26% of portfolio
200,500
Q2 2025 Reduced 4.98%
$12.6B
$13.5 Million 8.25% of portfolio
206,702
Q3 2025 Reduced 0.3%
$72.8B
$4.14 Million 2.53% of portfolio
50,500
Q1 2025 Reduced 0.3%
$12.9B
$3.96 Million 2.42% of portfolio
114,390
Q2 2025 Reduced 2.56%
$91.2B
$3.01 Million 1.84% of portfolio
15,619
Q2 2025 Reduced 4.1%
$22.9B
$2.77 Million 1.69% of portfolio
112,600
Q3 2025 Reduced 6.24%
$32.7B
$2.6 Million 1.59% of portfolio
30,000
Q3 2024 Reduced 0.66%
$34.5B
$2.52 Million 1.54% of portfolio
78,800
Q2 2025 Reduced 2.48%
$117B
$2.48 Million 1.51% of portfolio
7,525
Q2 2025 Added 5.16%
$59.6B
$2.23 Million 1.36% of portfolio
28,400
Q2 2025 Reduced 6.58%
$26.4B
$1.57 Million 0.96% of portfolio
876
Q3 2025 Added 271.19%
$58.7B
$1.55 Million 0.94% of portfolio
5,000
Q3 2024 Added 6.38%
$18.9B
$1.35 Million 0.82% of portfolio
7,330
Q2 2025 Reduced 1.87%
$46.8B
$925,000 0.56% of portfolio
19,000
Q2 2025 New
$75.6B
$912,000 0.56% of portfolio
6,850
Q2 2025 Added 12.76%
$76B
$807,000 0.49% of portfolio
12,750
Q2 2025 Reduced 2.3%
$190B
$766,000 0.47% of portfolio
4,610
Q2 2025 Reduced 3.66%
$41.5B
$763,000 0.47% of portfolio
9,150
Q2 2025 Reduced 11.17%
$141B
$716,000 0.44% of portfolio
3,404
Q2 2025 Reduced 3.54%
$23.8B
$704,000 0.43% of portfolio
6,815
Q3 2025 New
$66.9B
$710,000 0.43% of portfolio
22,714
Q2 2025 Reduced 5.46%
$39.4B
$630,000 0.38% of portfolio
1,000
Q3 2023 Added 66.67%
$61.9B
$612,000 0.37% of portfolio
4,500
Q2 2025 Reduced 10.0%
$55.5B
$587,000 0.36% of portfolio
2,500
Q1 2025 Added 25.0%
$22.3B
$577,000 0.35% of portfolio
13,154
Q3 2025 Reduced 0.15%
$49.9B
$575,000 0.35% of portfolio
11,525
Q1 2025 Reduced 5.73%
$58.5B
$563,000 0.34% of portfolio
3,000
Q2 2023 Added 20.0%
$87.6B
$511,000 0.31% of portfolio
3,037
Q2 2023 Reduced 14.14%
$109B
$489,000 0.3% of portfolio
1,250
Q1 2025 Added 24.38%
$161B
$498,000 0.3% of portfolio
1,768
Q3 2025 Reduced 28.36%
$88.2B
$463,000 0.28% of portfolio
2,100
Q2 2024 Added 16.67%
$26.5B
$442,000 0.27% of portfolio
3,000
Q3 2023 Reduced 14.29%
$73.5B
$447,000 0.27% of portfolio
2,225
Q2 2025 Reduced 17.59%
$93.7B
$409,000 0.25% of portfolio
2,031
Q1 2024 Added 32.66%
$64.2B
$407,000 0.25% of portfolio
2,000
Q4 2024 Added 100.0%
$165B
$372,000 0.23% of portfolio
4,935
Q2 2025 Reduced 29.6%
$114B
$341,000 0.21% of portfolio
2,000
Q2 2025 Reduced 20.0%
$30.8B
$328,000 0.2% of portfolio
4,500
Q2 2025 Added 12.5%
$14.7B
$323,000 0.2% of portfolio
6,600
Q2 2025 Added 1.15%
$184B
$272,000 0.17% of portfolio
2,780
Q2 2025 Reduced 1.77%
$38.5B
$264,000 0.16% of portfolio
1,635
Q2 2025 New
$44.7B
$263,000 0.16% of portfolio
1,500
Q1 2025 Added 15.38%
$71.9B
$259,000 0.16% of portfolio
1,000
Q4 2024 New
$55.9B
$262,000 0.16% of portfolio
858
Q2 2025 New
$62.6B
$248,000 0.15% of portfolio
600
Q3 2025 New

Summary

  • Portfolio
  • No. of Stocks 106
  • Current Value $164 Million
  • Prior Value $146 Million
  • Filing
  • Period Q3 2025
  • Filing Date October 15, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 5 stocks
  • Additional Purchases 16 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 13 stocks
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