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

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$3.73B
$598,000 0.36% of portfolio
55,400
Q3 2025 Added 56.5%
$55.5B
$587,000 0.36% of portfolio
2,500
Q1 2025 Added 25.0%
$277B
$572,000 0.35% of portfolio
1,200
Q3 2025 Added 20.0%
$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%
$0
$571,000 0.35% of portfolio
25,000
Q3 2023 Added 8.7%
$58.5B
$563,000 0.34% of portfolio
3,000
Q2 2023 Added 20.0%
$130B
$533,000 0.33% of portfolio
1,500
Q3 2025 Added 50.0%
$1.4T
$513,000 0.31% of portfolio
1,155
Q2 2024 Reduced 46.4%
$288B
$515,000 0.31% of portfolio
5,000
Q1 2025 Added 42.86%
$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%
$0
$494,000 0.3% of portfolio
2,650
Q3 2025 Added 8.16%
$1.99B
$497,000 0.3% of portfolio
49,900
Q3 2025 Added 31.66%
$161B
$498,000 0.3% of portfolio
1,768
Q3 2025 Reduced 28.36%
$265B
$470,000 0.29% of portfolio
1,416
Q1 2025 Reduced 22.24%
$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%
$161M
$432,000 0.26% of portfolio
150,000
Q3 2023 Reduced 66.17%
$546B
$426,000 0.26% of portfolio
750
Q1 2023 Reduced 72.63%
$328B
$432,000 0.26% of portfolio
1,620
Q3 2023 New
$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%
$356B
$410,000 0.25% of portfolio
2,250
Q2 2025 New
$0
$406,000 0.25% of portfolio
1,500
Q1 2024 Added 200.0%
$0
$418,000 0.25% of portfolio
2,000
Q3 2025 Added 33.33%
$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%
$568B
$341,000 0.21% of portfolio
1,000
Q4 2022 Reduced 50.0%
$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%
$359B
$319,000 0.19% of portfolio
2,081
Q3 2025 Reduced 52.28%
$270B
$317,000 0.19% of portfolio
2,000
Q3 2024 New
$9.1B
$314,000 0.19% of portfolio
1,000
Q3 2025 New
$0
$316,000 0.19% of portfolio
10,000
Q2 2021 Added 20.48%
$6.08B
$284,000 0.17% of portfolio
5,000
Q4 2024 Added 400.0%
$4.4B
$278,000 0.17% of portfolio
1,225
Q2 2025 Reduced 2.39%
$184B
$272,000 0.17% of portfolio
2,780
Q2 2025 Reduced 1.77%
$283B
$282,000 0.17% of portfolio
2,200
Q3 2025 Reduced 7.17%
$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%
$0
$255,000 0.16% of portfolio
382
Q4 2024 New
$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
$3.85B
$248,000 0.15% of portfolio
6,500
Q4 2024 Reduced 35.0%
$25B
$254,000 0.15% of portfolio
6,000
Q3 2025 New
$62.6B
$248,000 0.15% of portfolio
600
Q3 2025 New
$3.48B
$208,000 0.13% of portfolio
1,000
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
Track This Portfolio

Track Merrion Investment Management Co, LLC Portfolio

Follow Merrion Investment Management Co, LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Merrion Investment Management Co, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Merrion Investment Management Co, LLC with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email