Fortress Investment Group LLC

CIK

1380393

Location

NEW YORK, NY

Portfolio Value

Small $389,560,178

Diversification

Highly concentrated

Filing Date

Global Rank

#3,012 / 8,622 ▲ 9 · as of Mar 2026

Top Industry

Software - Infrastructure 67.1%

3Y Alpha vs SPY

-38.7%

Period ended 4 months ago

Filed May 15, 2026 · 3mo

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

-46.7%

SPY

+67.9%

Annualised alpha

-37.8%

Max drawdown

−61.4%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

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

Top Position

58.3%

−0.9 pts

Top 5

86.0%

−7.7 pts

Top 10

92.1%

−5.3 pts

HHI

3,666

Highly concentrated−236

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	59.2%	$230,664,776	6
Unclassified	13.1%	$50,906,500	1
Financial Services	8.0%	$31,264,627	5
Consumer Cyclical	7.1%	$27,838,069	3
Healthcare	5.4%	$21,129,271	8
Energy	2.4%	$9,311,197	2
Industrials	1.7%	$6,690,937	3
Communication Services	1.6%	$6,349,566	2
Consumer Defensive	0.7%	$2,810,120	1
Real Estate	0.7%	$2,595,115	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

5 positions

Ticker	Company	Δ Shares	Shares	Value
FOLD	AMICUS THERAPEUTICS, INC.	+135,900	245,900	$3,555,714
WBD	Warner Bros. Discovery, Inc.	+101,675	153,275	$4,208,931
CWAN	Clearwater Analytics Holdings, Inc.	+15,000	25,000	$591,250
GTLS	Chart Industries Inc	+12,258	23,701	$4,900,181
EA	Electronic Arts Inc.	+4,850	10,500	$2,140,635
No positions match the current search.

Trimmed

Positions the filer reduced

No qualifying positions this quarter.

New Positions

Positions the filer opened this quarter

17 positions

Ticker	Company	Shares	Value
MASI	Masimo Corp	35,900	$6,385,533
PEN	Penumbra Inc	14,680	$4,820,471
STEL	Stellar Bancorp, Inc.	89,200	$3,265,612
KVUE	Kenvue Inc.	163,000	$2,810,120
NSA	National Storage Affiliates Trust	68,763	$2,595,115
ACLX	Arcellx, Inc.	18,183	$2,087,772
WBS	Webster Financial Corp	29,526	$2,049,694
FVAV	Fortress Value Acquisition Corp. V	200,000	$2,006,000
TPH	Tri Pointe Homes, Inc.	39,900	$1,864,527
CSGS	Csg Systems International Inc	22,290	$1,781,862
APLS	Apellis Pharmaceuticals, Inc.	40,000	$1,609,200
TERN	Terns Pharmaceuticals, Inc.	30,000	$1,581,600
CTRA	Coterra Energy Inc.	40,000	$1,405,600
SLAB	Silicon Laboratories Inc.	5,554	$1,156,065
CNTA	Centessa Pharmaceuticals plc	20,000	$794,400
OLPX	Olaplex Holdings, Inc.	373,131	$757,455
RNA	Atrium Therapeutics, Inc.	22,033	$294,581
No positions match the current search.

Sold Out

Positions the filer fully exited

9 positions

Ticker	Company	Shares	Value
RJET	Republic Airways Holdings Inc.	250,804	$4,607,269
EXAS	EXACT SCIENCES CORP	28,500	$2,894,460
LMRI	Lumexa Imaging Holdings, Inc.	152,573	$2,822,600
SHC	Sotera Health Co	124,700	$2,199,708
LGN	Legence Corp.	40,704	$1,751,900
MDU	Mdu Resources Group Inc	67,304	$1,313,774
ALH	Alliance Laundry Holdings Inc.	32,703	$665,506
GWRE	Guidewire Software, Inc.	600	$120,606
SARO	StandardAero, Inc.	2,606	$74,740
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

32 tracked positions · $389,560,178 total · filing declares 35 positions · $393,788,455 · as of Mar 31, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
NN	Nextnav Inc. Technology	Held	14,178,054	0	$227,132,425	−3.7%	58.30%
IBIT	iShares Bitcoin Trust ETF	Held	1,325,000	0	$50,906,500	−22.6%	13.07%
PLBY	Playboy, Inc. Consumer Cyclical	Held	16,589,531	0	$25,216,087	−19.1%	6.47%
FFWM	First Foundation Inc. Financial Services	Held	4,038,750	0	$23,828,625	−4.2%	6.12%
NFE	New Fortress Energy Inc. Energy	Held	13,399,317	0	$7,905,597	−48.2%	2.03%
MASI	Masimo Corp Healthcare	NEW	35,900	NEW	$6,385,533	NEW	1.64%
GTLS	Chart Industries Inc Industrials	Added	23,701	+12,258	$4,900,181	+107.6%	1.26%
PEN	Penumbra Inc Healthcare	NEW	14,680	NEW	$4,820,471	NEW	1.24%
WBD	Warner Bros. Discovery, Inc. PUT + SHARES Communication Services	Added	153,275	+101,675	$4,208,931	+183.0%	1.08%
FOLD	AMICUS THERAPEUTICS, INC. Healthcare	Added	245,900	+135,900	$3,555,714	+127.0%	0.91%
STEL	Stellar Bancorp, Inc. Financial Services	NEW	89,200	NEW	$3,265,612	NEW	0.84%
KVUE	Kenvue Inc. Consumer Defensive	NEW	163,000	NEW	$2,810,120	NEW	0.72%
NSA	National Storage Affiliates Trust Real Estate	NEW	68,763	NEW	$2,595,115	NEW	0.67%
EA	Electronic Arts Inc. Communication Services	Added	10,500	+4,850	$2,140,635	+85.4%	0.55%
ACLX	Arcellx, Inc. Healthcare	NEW	18,183	NEW	$2,087,772	NEW	0.54%
WBS	Webster Financial Corp Financial Services	NEW	29,526	NEW	$2,049,694	NEW	0.53%
FVAV	Fortress Value Acquisition Corp. V Financial Services	NEW	200,000	NEW	$2,006,000	NEW	0.51%
TPH	Tri Pointe Homes, Inc. Consumer Cyclical	NEW	39,900	NEW	$1,864,527	NEW	0.48%
NSC	Norfolk Southern Corp Industrials	Held	6,225	0	$1,786,575	−0.6%	0.46%
CSGS	Csg Systems International Inc Technology	NEW	22,290	NEW	$1,781,862	NEW	0.46%
APLS	Apellis Pharmaceuticals, Inc. Healthcare	NEW	40,000	NEW	$1,609,200	NEW	0.41%
TERN	Terns Pharmaceuticals, Inc. Healthcare	NEW	30,000	NEW	$1,581,600	NEW	0.41%
CTRA	Coterra Energy Inc. Energy	NEW	40,000	NEW	$1,405,600	NEW	0.36%
SLAB	Silicon Laboratories Inc. Technology	NEW	5,554	NEW	$1,156,065	NEW	0.30%
CNTA	Centessa Pharmaceuticals plc Healthcare	NEW	20,000	NEW	$794,400	NEW	0.20%
OLPX	Olaplex Holdings, Inc. Consumer Cyclical	NEW	373,131	NEW	$757,455	NEW	0.19%
CWAN	Clearwater Analytics Holdings, Inc. CALL Technology	Added	25,000	+15,000	$591,250	+145.1%	0.15%
RNA	Atrium Therapeutics, Inc. Healthcare	NEW	22,033	NEW	$294,581	NEW	0.08%
MARA	MARA Holdings, Inc. Financial Services	Held	14,056	0	$114,696	−9.1%	0.03%
SPCB	SuperCom Ltd Industrials	Held	534	0	$4,181	−13.5%	0.00%
TTAN	ServiceTitan, Inc. Technology	Held	28	0	$1,776	−40.4%	0.00%
SMRT	SmartRent, Inc. Technology	Held	932	0	$1,398	−25.7%	0.00%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.