Bob Robotti Robotti Robert
Bob Robotti is the founder of Robotti & Company, a value-oriented investment firm with a long history of fundamental research. He is known for concentrating in sectors where he believes the market misunderstands asset value, including energy services and industrial businesses at various points in the cycle. Robotti’s filings attract investors who track small- and mid-cap value specialists.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Builders FirstSource
BLDR
|
+$10.3M |
| 2 |
RYZ
Ryerson Holding Corp
RYZ
|
+$5.01M |
| 3 |
Seadrill
SDRL
|
+$4.61M |
| 4 |
Asbury Automotive
ABG
|
+$3.56M |
| 5 |
Champion Homes
SKY
|
+$1.75M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
LSB Industries
LXU
|
+$13.7M |
| 2 |
Westlake Corp
WLK
|
+$10.8M |
| 3 |
Western Digital
WDC
|
+$10M |
| 4 |
TechnipFMC
FTI
|
+$6.96M |
| 5 |
ArcelorMittal
MT
|
+$5.66M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Energy | 44.88% |
| 2 | Industrials | 15.05% |
| 3 | Materials | 13.98% |
| 4 | Consumer Discretionary | 9.24% |
| 5 | Real Estate | 8.67% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
26
Louisiana-Pacific
LPX
$5.12B
| $5.76M | 0.9% |
79,161
-80
| -0.1% | -$6.74K |
|
27
Canadian Solar
CSIQ
$988M
| $5.51M | 0.86% |
398,070
+55,500
| +16% | +$1.06M |
|
28
SEACOR Marine Holdings
SMHI
$270M
| $5.5M | 0.86% |
767,946
-75,000
| -9% | -$528K |
|
29
Teck Resources
TECK
$33.9B
| $5.17M | 0.81% |
100,000
| – | – |
|
30
Dana Inc
DAN
$3.41B
| $5.09M | 0.79% |
151,158
-2,700
| -2% | -$84.4K |
|
|
RYZ
31
Ryerson Holding Corp
RYZ
$1.31B
| $4.32M | 0.67% |
+192,300
| New | +$5.01M |
|
32
Legacy Housing
LEGH
$681M
| $3.71M | 0.58% |
181,367
-8,500
| -4% | -$177K |
|
33
Spotify
SPOT
$110B
| $3.64M | 0.57% |
7,500
| – | – |
|
34
Academy Sports + Outdoors
ASO
$2.84B
| $3.02M | 0.47% |
53,430
-125
| -0.2% | -$7.12K |
|
35
U-Haul Holding Co Series N
UHAL.B
$12.3B
| $2.1M | 0.33% |
47,000
+7,000
| +18% | +$331K |
|
36
Sea Limited
SE
$72B
| $2.07M | 0.32% |
25,000
+10,000
| +67% | +$1.07M |
|
37
CACI
CACI
$14.3B
| $1.96M | 0.31% |
3,600
| – | – |
|
38
Ranger Energy Services
RNGR
$401M
| $1.71M | 0.27% |
100,000
| – | – |
|
39
Preformed Line Products
PLPC
$2.1B
| $1.61M | 0.25% |
5,935
| – | – |
|
40
Hudbay
HBM
$13.4B
| $1.15M | 0.18% |
55,000
| – | – |
|
41
Morgan Stanley
MS
$336B
| $1.07M | 0.17% |
6,500
| – | – |
|
42
Petrobras
PBR
$123B
| $1.04M | 0.16% |
50,000
| – | – |
|
43
Alamos Gold
AGI
$15.8B
| $955K | 0.15% |
21,500
-1,500
| -7% | -$66.1K |
|
44
CGI
GIB
$15.5B
| $950K | 0.15% |
13,000
-9,000
| -41% | -$719K |
|
45
Advanced Energy
AEIS
$11.4B
| $878K | 0.14% |
2,725
| – | – |
|
|
AMRZ
46
Amrize Ltd
AMRZ
$25B
| $840K | 0.13% |
15,000
+4,000
| +36% | +$229K |
|
47
Agnico Eagle Mines
AEM
$109B
| $774K | 0.12% |
3,813
-1,087
| -22% | -$226K |
|
48
International Seaways
INSW
$4.93B
| $729K | 0.11% |
10,000
| – | – |
|
49
Hilton Grand Vacations
HGV
$3.51B
| $587K | 0.09% |
15,010
| – | – |
|
50
Valaris
VAL
$6.09B
| $416K | 0.06% |
4,244
-50,000
| -92% | -$3.89M |
|
Similar funds
Bob Robotti's Q1 2026 Portfolio in Review
As of Q1 2026, Bob Robotti held 65 positions worth $641M, up 15% from $557M the previous quarter. Its ten largest holdings account for 70% of the portfolio.
Bob Robotti withdrew a net $42.2M in Q1 2026, closing 6 positions and reducing 26 holdings. Its most notable exit was TechnipFMC, an estimated $6.96M position sold in full.
By sector, the portfolio is most concentrated in Energy at 45% of assets, up from 34% a quarter earlier, followed by Industrials and Materials.
Against the trend, Bob Robotti opened a new position in Ryerson Holding Corp worth $4.32M.
- Bob Robotti's largest Q1 2026 buy was Ryerson Holding Corp: 192,300 shares worth $4.32M.
- Bob Robotti added most to Builders FirstSource in Q1 2026, an estimated $10.3M increase.
- Bob Robotti's biggest Q1 2026 reduction was LSB Industries, cutting an estimated $13.7M.
- Bob Robotti fully exited TechnipFMC in Q1 2026, selling an estimated $6.96M.
- Bob Robotti's ten largest holdings make up 70% of its $641M portfolio in Q1 2026.
- Bob Robotti opened 5 new positions and closed 6 in Q1 2026.
- Bob Robotti's portfolio value rose 15% quarter-over-quarter to $641M.
Based on Robotti Robert's 13F filing for Q1 2026, filed 13 May 2026.