Institutional Manager · CIK 0001549553
SOUTHPORT MANAGEMENT, L.L.C.
Wilson, WY · File #028-14966
Latest AUM
$28.6M
Positions
29
Top-10 Concentration
59.0%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | HONEYWELL INTL INC | 438516106 | +14,060 | +$2.7M | $0 |
| NEW | PROSHARES TR | 74350P667 | +20,000 | +$1.4M | $0 |
| EXITED | PROSHARES TR | 74347G416 | -65,000 | -$939,250 | $0 |
| EXITED | VANECK ETF TRUST | 92189F106 | -12,000 | -$916,800 | $0 |
| NEW | UNITED PARCEL SERVICE INC | UPS | +7,500 | +$743,925 | $0 |
| EXITED | ISHARES INC | 46434G764 | -10,000 | -$675,100 | $0 |
| NEW | SOLSTICE ADVANCED MATLS INC | 83443Q103 | +12,900 | +$626,682 | $0 |
| ADD | EQT CORP | EQT | +10,000 | +$536,000 | -$12,450 |
| EXITED | QXO INC | 82846H405 | -27,500 | -$524,150 | $0 |
| NEW | KNIGHT-SWIFT TRANSN HLDGS IN | 499049104 | +10,000 | +$522,800 | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202529 pos · $28.6M
- 13F HOLDINGS REPORTQ/E Sep 202527 pos · $24.2M
- 13F HOLDINGS REPORTQ/E Jun 202524 pos · $20.5M
- 13F HOLDINGS REPORTQ/E Mar 202531 pos · $23.2M
- 13F HOLDINGS REPORTQ/E Dec 202434 pos · $27.6M
- 13F HOLDINGS REPORTQ/E Sep 202432 pos · $26.9M
- 13F HOLDINGS REPORTQ/E Jun 202428 pos · $22.3M
- 13F HOLDINGS REPORTQ/E Mar 202436 pos · $27.2M
- 13F HOLDINGS REPORTQ/E Dec 202327 pos · $18.4M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | HONEYWELL INTL INC | 438516106 | 14,060 | $2.7M | 9.58% |
| 2 | CAMECO CORP | CCJ | 27,500 | $2.5M | 8.78% |
| 3 | ALPS ETF TR | 00162Q452 | 40,500 | $1.9M | 6.65% |
| 4 | IMMUNEERING CORP | IMRX | 277,501 | $1.8M | 6.37% |
| 5 | CHENIERE ENERGY INC | LNG | 7,900 | $1.5M | 5.36% |
| 6 | PROSHARES TR | 74350P667 | 20,000 | $1.4M | 4.78% |
| 7 | EQT CORP | EQT | 25,000 | $1.3M | 4.68% |
| 8 | 3M CO | MMM | 8,000 | $1.3M | 4.47% |
| 9 | EXXON MOBIL CORP | XOM | 10,000 | $1.2M | 4.20% |
| 10 | PROSHARES TR | 74349Y829 | 59,000 | $1.2M | 4.16% |
| 11 | NAVIGATOR HLDGS LTD | NVGS | 67,500 | $1.2M | 4.08% |
| 12 | CHENIERE ENERGY PARTNERS LP | LNG | 19,409 | $1.0M | 3.62% |
| 13 | MEDTRONIC PLC | MDT | 10,000 | $960,600 | 3.35% |
| 14 | SLB LIMITED | SLB | 25,000 | $959,500 | 3.35% |
| 15 | EXPAND ENERGY CORPORATION | EXE | 8,670 | $956,821 | 3.34% |
| 16 | EMCOR GROUP INC | EME | 1,500 | $917,685 | 3.20% |
| 17 | UNITED PARCEL SERVICE INC | UPS | 7,500 | $743,925 | 2.60% |
| 18 | DEVON ENERGY CORP NEW | 25179M103 | 17,320 | $634,432 | 2.21% |
| 19 | SOLSTICE ADVANCED MATLS INC | 83443Q103 | 12,900 | $626,682 | 2.19% |
| 20 | BRIDGEBIO PHARMA INC | BBIO | 7,500 | $573,675 | 2.00% |