Four Tree Island Advisory LLC

CIK

2048142

Location

PORTSMOUTH, NH

Portfolio Value

Small $198,165,903

Diversification

Diversified

Filing Date

Global Rank

#4,223 / 8,605 ▲ 311 · as of Mar 2026

Top Industry

Semiconductor Equipment & Materials 34.6%

3Y Alpha vs SPY

+29.7%

Period ended 3 months ago

Filed May 11, 2026 · 59d

6 quarters · since Dec 2024

Clone Performance

Feb 2025–Jul 2026 · vs SPY

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

Cloned portfolio

+75.2%

SPY

+24.4%

Annualised alpha

+32.5%

Max drawdown

−22.8%

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

23 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

24.6%

+3.1 pts

Top 5

68.8%

+2.0 pts

Top 10

93.6%

+0.2 pts

HHI

1,252

Diversified+83

Portfolio Trend

6 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	36.1%	$71,536,886	3
Industrials	29.3%	$58,107,610	5
Financial Services	25.7%	$51,013,809	7
Consumer Cyclical	5.6%	$11,061,117	3
Healthcare	2.2%	$4,274,125	2
Basic Materials	0.8%	$1,670,918	2
Energy	0.3%	$501,438	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

11 positions

Ticker	Company	Δ Shares	Shares	Value
GTX	Garrett Motion Inc.	+16,605	543,749	$9,879,919
EQH	Equitable Holdings, Inc.	+8,899	370,478	$13,748,438
JXN	Jackson Financial Inc.	+5,735	231,842	$24,510,336
MLI	Mueller Industries Inc	+5,633	228,371	$25,303,506
NBBK	NB Bancorp, Inc.	+3,555	25,011	$526,981
WLFC	Willis Lease Finance Corp	+3,162	105,421	$17,948,979
BHF	Brighthouse Financial, Inc.	+2,719	24,981	$1,495,862
AMAT	Applied Materials Inc /De	+1,957	57,758	$19,741,106
VOYA	Voya Financial, Inc.	+1,127	33,659	$2,299,582
ITRN	Ituran Location & Control Ltd.	+757	61,563	$3,017,202
ABBV	AbbVie Inc.	+60	3,384	$735,986
No positions match the current search.

Trimmed

Positions the filer reduced

2 positions

Ticker	Company	Δ Shares	Shares	Value
AER	AerCap Holdings N.V.	−6,299	104,039	$14,272,070
LRCX	Lam Research Corp	−770	228,300	$48,778,578
No positions match the current search.

New Positions

Positions the filer opened this quarter

1 positions

Ticker	Company	Shares	Value	Open
GT	Goodyear Tire & Rubber Co /Oh/	17,500	$116,025
No positions match the current search.

Sold Out

Positions the filer fully exited

1 positions

Ticker	Company	Shares	Value	Open
DDI	DoubleDown Interactive Co., Ltd.	10,775	$92,988
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

23 positions · $198,165,903 total · as of Mar 31, 2026

All sectors Basic Materials Consumer Cyclical Energy Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
LRCX	Lam Research Corp Technology	Reduced	228,300	-770	$48,778,578	+24.4%	24.62%
MLI	Mueller Industries Inc Industrials	Added	228,371	+5,633	$25,303,506	−1.0%	12.77%
JXN	Jackson Financial Inc. Financial Services	Added	231,842	+5,735	$24,510,336	+1.6%	12.37%
AMAT	Applied Materials Inc /De Technology	Added	57,758	+1,957	$19,741,106	+37.7%	9.96%
WLFC	Willis Lease Finance Corp Industrials	Added	105,421	+3,162	$17,948,979	+29.4%	9.06%
AER	AerCap Holdings N.V. Industrials	Reduced	104,039	-6,299	$14,272,070	−10.0%	7.20%
EQH	Equitable Holdings, Inc. Financial Services	Added	370,478	+8,899	$13,748,438	−20.2%	6.94%
GTX	Garrett Motion Inc. Consumer Cyclical	Added	543,749	+16,605	$9,879,919	+7.5%	4.99%
AB	Alliancebernstein Holding L.P. Financial Services	Held	207,571	0	$7,771,458	−2.7%	3.92%
BMY	Bristol Myers Squibb Co Healthcare	Held	58,337	0	$3,538,139	+12.4%	1.79%
ITRN	Ituran Location & Control Ltd. Technology	Added	61,563	+757	$3,017,202	+15.4%	1.52%
VOYA	Voya Financial, Inc. Financial Services	Added	33,659	+1,127	$2,299,582	−5.1%	1.16%
BHF	Brighthouse Financial, Inc. Financial Services	Added	24,981	+2,719	$1,495,862	+3.7%	0.75%
STLA	Stellantis N.V. Consumer Cyclical	Held	150,236	0	$1,065,173	−34.9%	0.54%
NTR	Nutrien Ltd. Basic Materials	Held	11,163	0	$842,359	+22.3%	0.43%
LYB	LyondellBasell Industries N.V. Basic Materials	Held	10,285	0	$828,559	+86.1%	0.42%
ABBV	AbbVie Inc. Healthcare	Added	3,384	+60	$735,986	−3.1%	0.37%
HOPE	Hope Bancorp Inc Financial Services	Held	59,190	0	$661,152	+1.9%	0.33%
NBBK	NB Bancorp, Inc. Financial Services	Added	25,011	+3,555	$526,981	+23.9%	0.27%
DVN	Devon Energy Corp/De Energy	Held	9,965	0	$501,438	+37.4%	0.25%
LMT	Lockheed Martin Corp Industrials	Held	491	0	$296,755	+25.0%	0.15%
TT	Trane Technologies plc Industrials	Held	687	0	$286,300	+7.1%	0.14%
GT	Goodyear Tire & Rubber Co /Oh/ Consumer Cyclical	NEW	17,500	NEW	$116,025	NEW	0.06%