SOUTHPORT MANAGEMENT, L.L.C.

CIK

1549553

Location

Wilson, WY

Portfolio Value

Micro $24,179,335

Diversification

Diversified

Filing Date

Global Rank

#7,456 / 8,420 ▼ 149

Top Industry

Conglomerates 16.6%

3Y Alpha vs SPY

-0.1%

Period ended 6 months ago

Filed Feb 13, 2026 · 4mo

24 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+76.1%

SPY

+76.3%

Annualised alpha

-0.1%

Max drawdown

−24.8%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

26 positions · as of Dec 31, 2025 · Δ vs Sep 30, 2025

Top Position

11.3%

−1.5 pts

Top 5

41.2%

−5.0 pts

Top 10

64.6%

−6.9 pts

HHI

574

Diversified−108

Portfolio Trend

24 quarters · across all stocks

Sector Breakdown

As of Dec 31, 2025

Sector	% Portfolio	Value	Positions
Energy	50.9%	$12,312,561	11
Industrials	28.5%	$6,891,611	9
Healthcare	13.9%	$3,360,231	3
Basic Materials	4.5%	$1,081,432	2
Real Estate	2.2%	$533,500	1

Last Quarter's Activity

Export CSV

Dec 31, 2025 vs Sep 30, 2025

Added To

Positions the filer increased

3 positions

Ticker	Company	Δ Shares	Shares	Value
ASPI	ASP Isotopes Inc.	+55,000	85,000	$454,750
EQT	EQT Corp	+10,000	25,000	$1,340,000
IMRX	Immuneering Corp	+5,000	277,501	$1,825,956
No positions match the current search.

Trimmed

Positions the filer reduced

3 positions

Ticker	Company	Δ Shares	Shares	Value
BBIO	BridgeBio Pharma, Inc.	−2,500	7,500	$573,675
CCJ	Cameco Corp	−2,500	27,500	$2,515,975
LNG	Cheniere Energy, Inc.	−1,600	7,900	$1,535,681
No positions match the current search.

New Positions

Positions the filer opened this quarter

6 positions

Ticker	Company	Shares	Value
HON	Honeywell International Inc	14,060	$2,742,965
UPS	United Parcel Service Inc	7,500	$743,925
SOLS	Solstice Advanced Materials Inc.	12,900	$626,682
KNX	Knight-Swift Transportation Holdings Inc.	10,000	$522,800
ODFL	Old Dominion Freight Line, Inc.	1,700	$266,560
SAIA	Saia Inc	800	$261,216
No positions match the current search.

Sold Out

Positions the filer fully exited

2 positions

Ticker	Company	Shares	Value
QXO	QXO, Inc.	27,500	$524,150
NBIS	Nebius Group N.V.	1,500	$168,405
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

26 positions · $24,179,335 total · as of Dec 31, 2025

All sectors Basic Materials Energy Healthcare Industrials Real Estate

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
HON	Honeywell International Inc Industrials	NEW	14,060	NEW	$2,742,965	NEW	11.34%
CCJ	Cameco Corp Energy	Reduced	27,500	-2,500	$2,515,975	+0.0%	10.41%
IMRX	Immuneering Corp Healthcare	Added	277,501	+5,000	$1,825,956	−4.3%	7.55%
LNG	Cheniere Energy, Inc. Energy	Reduced	7,900	-1,600	$1,535,681	−31.2%	6.35%
EQT	EQT Corp Energy	Added	25,000	+10,000	$1,340,000	+64.1%	5.54%
MMM	3M Co Industrials	Held	8,000	0	$1,280,800	+3.2%	5.30%
XOM	Exxon Mobil Corp Energy	Held	10,000	0	$1,203,400	+6.7%	4.98%
NVGS	Navigator Holdings Ltd. Energy	Held	67,500	0	$1,169,100	+11.8%	4.84%
CQP	Cheniere Energy Partners, L.P. Energy	Held	19,409	0	$1,037,993	−0.6%	4.29%
MDT	Medtronic plc Healthcare	Held	10,000	0	$960,600	+0.9%	3.97%
SLB	Slb Limited/Nv Energy	Held	25,000	0	$959,500	+11.7%	3.97%
EXE	EXPAND ENERGY Corp Energy	Held	8,670	0	$956,821	+3.9%	3.96%
EME	EMCOR Group, Inc. Industrials	Held	1,500	0	$917,685	−5.8%	3.80%
UPS	United Parcel Service Inc Industrials	NEW	7,500	NEW	$743,925	NEW	3.08%
DVN	Devon Energy Corp/De Energy	Held	17,320	0	$634,431	+4.5%	2.62%
SOLS	Solstice Advanced Materials Inc. Basic Materials	NEW	12,900	NEW	$626,682	NEW	2.59%
BBIO	BridgeBio Pharma, Inc. Healthcare	Reduced	7,500	-2,500	$573,675	+10.4%	2.37%
EU	enCore Energy Corp. Energy	Held	225,000	0	$558,000	−22.7%	2.31%
DHC	Diversified Healthcare Trust Real Estate	Held	110,000	0	$533,500	+10.0%	2.21%
KNX	Knight-Swift Transportation Holdings Inc. Industrials	NEW	10,000	NEW	$522,800	NEW	2.16%
ASPI	ASP Isotopes Inc. Basic Materials	Added	85,000	+55,000	$454,750	+57.6%	1.88%
DNN	Denison Mines Corp. Energy	Held	151,000	0	$401,660	−3.3%	1.66%
ODFL	Old Dominion Freight Line, Inc. Industrials	NEW	1,700	NEW	$266,560	NEW	1.10%
SAIA	Saia Inc Industrials	NEW	800	NEW	$261,216	NEW	1.08%
SKBL	Skyline Builders Group Holding Ltd Industrials	Held	38,200	0	$112,308	−14.0%	0.46%
DSX	Diana Shipping Inc. Industrials	Held	26,116	0	$43,352	−1.2%	0.18%