Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

SOUTHPORT MANAGEMENT, L.L.C. 13F Holdings -- Portfolio & Top Positions (2025-12-31)

SOUTHPORT MANAGEMENT, L.L.C. (CIK 1549553) reported $28.6M across 27 reported positions in its SEC 13F filing for 2025-12-31. Largest positions: HON ($2.7M, 9.58%), CCJ ($2.5M, 8.78%), AMLP ($1.9M, 6.65%), IMRX ($1.8M, 6.37%), LNG ($1.5M, 5.36%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1HONHONEYWELL INTL INC$2.7M9.58%14,060New
2CCJCAMECO CORP$2.5M8.78%27,500Trimmed
3AMLPALPS ETF TR$1.9M6.65%40,500Added
4IMRXIMMUNEERING CORP$1.8M6.37%277,501Added
5LNGCHENIERE ENERGY INC$1.5M5.36%7,900Trimmed
6PROSHARES TR$1.4M4.78%20,000New
7EQTEQT CORP$1.3M4.68%25,000Added
8MMM3M CO$1.3M4.47%8,000Hold
9XOMEXXON MOBIL CORP$1.2M4.20%10,000Hold
10QIDPROSHARES TR$1.2M4.16%59,000Added
11NVGSNAVIGATOR HLDGS LTD$1.2M4.08%67,500Hold
12CQPCHENIERE ENERGY PARTNERS LP$1.0M3.62%19,409Hold
13MDTMEDTRONIC PLC$960,6003.35%10,000Hold
14SLBSLB LIMITED$959,5003.35%25,000Hold
15CHKEXPAND ENERGY CORPORATION$956,8213.34%8,670Hold
16EMEEMCOR GROUP INC$917,6853.20%1,500Hold
17UPSUNITED PARCEL SERVICE INC$743,9252.60%7,500New
18DVNDEVON ENERGY CORP NEW$634,4322.21%17,320Hold
19SOLSTICE ADVANCED MATLS INC$626,6822.19%12,900New
20BBIOBRIDGEBIO PHARMA INC$573,6752.00%7,500Trimmed
21EUENCORE ENERGY CORP$558,0001.95%225,000Hold
22DHCDIVERSIFIED HEALTHCARE TR$533,5001.86%110,000Hold
23KNXKNIGHT-SWIFT TRANSN HLDGS IN$522,8001.83%10,000New
24ASPIASP ISOTOPES INC$454,7501.59%85,000Added
25DNNDENISON MINES CORP$401,6601.40%151,000Hold

Source: SEC Form 13F filings · as of 2025-12-31