ROBOTTI ROBERT

CIK

1105838

Location

NEW YORK, NY

Portfolio Value

Small $638,790,932

Diversification

Moderately concentrated

Filing Date

Global Rank

#2,005 / 8,232 ▲ 305

Top Industry

Oil & Gas Equipment & Services 38.5%

3Y Alpha vs SPY

-1.1%

Period ended 2 months ago

Filed May 13, 2026 · 32d

25 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

+74.2%

SPY

+76.3%

Annualised alpha

-0.5%

Max drawdown

−42.5%

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

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

Top Position

38.2%

+11.3 pts

Top 5

58.2%

+7.6 pts

Top 10

70.4%

+4.2 pts

HHI

1,631

Moderately concentrated+661

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Energy	45.1%	$287,806,472	11
Industrials	14.8%	$94,409,799	10
Basic Materials	14.0%	$89,615,709	11
Consumer Cyclical	9.3%	$59,257,693	10
Real Estate	8.7%	$55,615,948	4
Technology	4.2%	$26,891,893	5
Financial Services	2.3%	$14,822,296	3
Healthcare	1.1%	$6,734,297	1
Communication Services	0.6%	$3,636,825	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

8 positions

Ticker	Company	Δ Shares	Shares	Value
SDRL	Seadrill Ltd	+112,950	131,860	$5,999,630
BLDR	Builders FirstSource, Inc.	+96,606	523,597	$43,107,740
CSIQ	Canadian Solar Inc.	+55,500	398,070	$5,513,269
SKY	Champion Homes, Inc.	+20,305	90,346	$6,719,032
ABG	Asbury Automotive Group Inc	+16,077	36,508	$7,134,028
SE	Sea Ltd	+10,000	25,000	$2,070,250
AMRZ	Amrize Ltd	+4,000	15,000	$840,300
CVCO	Cavco Industries, Inc.	+687	32,388	$15,685,184
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
LXU	Lsb Industries, Inc.	−1,200,998	2,120,099	$31,589,474
WLK	Westlake Corp	−111,240	145,004	$16,939,366
MT	ArcelorMittal	−102,140	236,570	$12,296,908
SMHI	SEACOR Marine Holdings Inc.	−75,000	767,946	$5,498,493
RDNT	RadNet, Inc.	−63,569	120,492	$6,734,297
VAL	Valaris Ltd	−50,000	4,244	$416,081
WDC	Western Digital Corp	−38,289	46,544	$12,589,686
TDW	Tidewater Inc	−31,077	2,920,689	$244,023,565
LECO	Lincoln Electric Holdings Inc	−16,479	33,408	$8,321,264
SNDK	Sandisk Corp	−9,858	9,256	$5,880,706
GIB	Cgi Inc	−9,000	13,000	$950,300
LEGH	Legacy Housing Corp	−8,500	181,367	$3,705,327
DAN	DANA Inc	−2,700	151,158	$5,086,466
CNQ	Canadian Natural Resources Ltd	−2,409	324,066	$15,791,735
AGI	Alamos Gold Inc	−1,500	21,500	$955,245
NE	Noble Corp plc	−1,400	145,268	$7,128,300
IIIN	Insteel Industries Inc	−1,290	297,810	$10,009,394
TNL	Travel & Leisure Co.	−1,100	121,689	$8,419,661
AEM	Agnico Eagle Mines Ltd	−1,087	3,813	$773,962
JEF	Jefferies Financial Group Inc.	−965	327,969	$13,535,279
WFG	West Fraser Timber Co., Ltd	−455	295,880	$19,318,004
AER	AerCap Holdings N.V.	−430	106,494	$14,608,846
ALSN	Allison Transmission Holdings Inc	−260	58,384	$6,834,431
MRP	Millrose Properties, Inc.	−200	249,435	$6,984,180
ASO	Academy Sports & Outdoors, Inc.	−125	53,430	$3,016,123
No positions match the current search.

New Positions

Positions the filer opened this quarter

4 positions

Ticker	Company	Shares	Value
RYZ	Ryerson Holding Corp	192,300	$4,322,904
LZM	Lifezone Metals Ltd	100,000	$336,000
STRS	Stratus Properties Inc	8,100	$247,212
DMLP	Dorchester Minerals, L.P.	7,525	$203,927
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
FTI	TechnipFMC plc	156,251	$6,962,544
OLN	OLIN Corp	37,408	$779,207
AMKR	Amkor Technology, Inc.	17,395	$686,754
MKL	Markel Group Inc.	100	$214,964
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

56 positions · $638,790,932 total · as of Mar 31, 2026

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

Showing 1–50 of 56 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
TDW	Tidewater Inc Energy	Reduced	2,920,689	-31,077	$244,023,565	+63.7%	38.20%
BLDR	Builders FirstSource, Inc. Industrials	Added	523,597	+96,606	$43,107,740	−1.9%	6.75%
FPH	Five Point Holdings, LLC Real Estate	Held	6,964,320	0	$33,707,308	−13.4%	5.28%
LXU	Lsb Industries, Inc. Basic Materials	Reduced	2,120,099	-1,200,998	$31,589,474	+11.9%	4.95%
WFG	West Fraser Timber Co., Ltd Basic Materials	Reduced	295,880	-455	$19,318,004	+6.7%	3.02%
WLK	Westlake Corp Basic Materials	Reduced	145,004	-111,240	$16,939,366	−10.6%	2.65%
CNQ	Canadian Natural Resources Ltd Energy	Reduced	324,066	-2,409	$15,791,735	+42.9%	2.47%
CVCO	Cavco Industries, Inc. Consumer Cyclical	Added	32,388	+687	$15,685,184	−16.2%	2.46%
AXR	Amrep Corp. Real Estate	Held	521,765	0	$14,677,248	+49.6%	2.30%
AER	AerCap Holdings N.V. Industrials	Reduced	106,494	-430	$14,608,846	−5.0%	2.29%
JEF	Jefferies Financial Group Inc. Financial Services	Reduced	327,969	-965	$13,535,279	−33.6%	2.12%
WDC	Western Digital Corp Technology	Reduced	46,544	-38,289	$12,589,686	−13.9%	1.97%
MT	ArcelorMittal Basic Materials	Reduced	236,570	-102,140	$12,296,908	−20.3%	1.93%
NVGS	Navigator Holdings Ltd. Energy	Held	535,531	0	$10,351,814	+11.6%	1.62%
IIIN	Insteel Industries Inc Industrials	Reduced	297,810	-1,290	$10,009,394	+5.7%	1.57%
TNL	Travel & Leisure Co. Consumer Cyclical	Reduced	121,689	-1,100	$8,419,661	−2.8%	1.32%
LECO	Lincoln Electric Holdings Inc Industrials	Reduced	33,408	-16,479	$8,321,264	−30.4%	1.30%
ABG	Asbury Automotive Group Inc Consumer Cyclical	Added	36,508	+16,077	$7,134,028	+50.2%	1.12%
NE	Noble Corp plc Energy	Reduced	145,268	-1,400	$7,128,300	+72.1%	1.12%
MRP	Millrose Properties, Inc. Real Estate	Reduced	249,435	-200	$6,984,180	−6.3%	1.09%
ALSN	Allison Transmission Holdings Inc Consumer Cyclical	Reduced	58,384	-260	$6,834,431	+19.0%	1.07%
RDNT	RadNet, Inc. Healthcare	Reduced	120,492	-63,569	$6,734,297	−48.7%	1.05%
SKY	Champion Homes, Inc. Consumer Cyclical	Added	90,346	+20,305	$6,719,032	+13.5%	1.05%
SDRL	Seadrill Ltd Energy	Added	131,860	+112,950	$5,999,630	+817.0%	0.94%
SNDK	Sandisk Corp Technology	Reduced	9,256	-9,858	$5,880,706	+29.6%	0.92%
LPX	Louisiana-Pacific Corp Industrials	Reduced	79,161	-80	$5,758,962	−10.0%	0.90%
CSIQ	Canadian Solar Inc. Technology	Added	398,070	+55,500	$5,513,269	−32.3%	0.86%
SMHI	SEACOR Marine Holdings Inc. Industrials	Reduced	767,946	-75,000	$5,498,493	+8.4%	0.86%
TECK	Teck Resources Ltd Basic Materials	Held	100,000	0	$5,175,000	+8.1%	0.81%
DAN	DANA Inc Consumer Cyclical	Reduced	151,158	-2,700	$5,086,466	+39.1%	0.80%
RYZ	Ryerson Holding Corp Industrials	NEW	192,300	NEW	$4,322,904	NEW	0.68%
LEGH	Legacy Housing Corp Consumer Cyclical	Reduced	181,367	-8,500	$3,705,327	−0.0%	0.58%
SPOT	Spotify Technology S.A. Communication Services	Held	7,500	0	$3,636,825	−16.5%	0.57%
ASO	Academy Sports & Outdoors, Inc. Consumer Cyclical	Reduced	53,430	-125	$3,016,123	+12.7%	0.47%
SE	Sea Ltd Consumer Cyclical	Added	25,000	+10,000	$2,070,250	+8.2%	0.32%
CACI	Caci International Inc /De/ Technology	Held	3,600	0	$1,957,932	+2.1%	0.31%
RNGR	Ranger Energy Services, Inc. Energy	Held	100,000	0	$1,714,000	+22.6%	0.27%
PLPC	Preformed Line Products Co Industrials	Held	5,935	0	$1,606,901	+31.0%	0.25%
HBM	Hudbay Minerals Inc. Basic Materials	Held	55,000	0	$1,149,500	+5.3%	0.18%
MS	Morgan Stanley Financial Services	Held	6,500	0	$1,069,705	−7.3%	0.17%
PBR	Petrobras - Petroleo Brasileiro SA Energy	Held	50,000	0	$1,037,500	+75.1%	0.16%
AGI	Alamos Gold Inc Basic Materials	Reduced	21,500	-1,500	$955,245	+7.7%	0.15%
GIB	Cgi Inc Technology	Reduced	13,000	-9,000	$950,300	−53.2%	0.15%
AEIS	Advanced Energy Industries Inc Industrials	Held	2,725	0	$879,384	+54.1%	0.14%
AMRZ	Amrize Ltd Basic Materials	Added	15,000	+4,000	$840,300	+41.3%	0.13%
AEM	Agnico Eagle Mines Ltd Basic Materials	Reduced	3,813	-1,087	$773,962	−6.8%	0.12%
INSW	International Seaways, Inc. Energy	Held	10,000	0	$728,800	+50.1%	0.11%
HGV	Hilton Grand Vacations Inc. Consumer Cyclical	Held	15,010	0	$587,191	−12.6%	0.09%
VAL	Valaris Ltd Energy	Reduced	4,244	-50,000	$416,081	−84.8%	0.07%
SLB	Slb Limited/Nv Energy	Held	8,000	0	$411,120	+33.9%	0.06%