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 |
Asbury Automotive
ABG
|
+$9.99M |
| 2 |
Westlake Corp
WLK
|
+$8.83M |
| 3 |
Insteel Industries
IIIN
|
+$5.15M |
| 4 |
RYZ
Ryerson Holding Corp
RYZ
|
+$4.69M |
| 5 |
Academy Sports + Outdoors
ASO
|
+$2.68M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Western Digital
WDC
|
+$12M |
| 2 |
SNDK
Sandisk
SNDK
|
+$8.87M |
| 3 |
Legacy Housing
LEGH
|
+$3.39M |
| 4 |
Tidewater
TDW
|
+$1.14M |
| 5 |
Builders FirstSource
BLDR
|
+$1.07M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Energy | 37.34% |
| 2 | Industrials | 18.05% |
| 3 | Materials | 13.7% |
| 4 | Consumer Discretionary | 12.18% |
| 5 | Real Estate | 9.3% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
51
Cummins
CMI
$80.9B
| $392K | 0.06% |
550
| – | – |
|
52
Lifezone Metals
LZM
$392M
| $388K | 0.06% |
100,000
| – | – |
|
53
SLB Ltd
SLB
$79.9B
| $372K | 0.06% |
8,000
| – | – |
|
54
Seneca Foods Class A
SENEA
$1.31B
| $345K | 0.06% |
1,982
| – | – |
|
55
Valaris
VAL
$6.09B
| $308K | 0.05% |
4,244
| – | – |
|
|
ORLA
56
DELISTED
Orla Mining
ORLA
| $294K | 0.05% |
30,000
+15,000
| +100% | +$200K |
|
|
STRS
57
DELISTED
STRATUS PPTYS INC
STRS
| $233K | 0.04% |
8,100
| – | – |
|
|
CET
58
Central Securities Corp
CET
$1.62B
| $230K | 0.04% |
4,376
| – | – |
|
59
Caterpillar
CAT
$381B
| $213K | 0.03% |
+200
| New | +$176K |
|
60
Madison Square Garden
MSGS
$9.78B
| $201K | 0.03% |
+500
| New | +$177K |
|
61
Dorchester Minerals
DMLP
$1.42B
| – | – |
-7,525
| Closed | -$204K |
|
62
CGI
GIB
$15.5B
| – | – |
-13,000
| Closed | -$950K |
|
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Bob Robotti's Q2 2026 Portfolio in Review
As of Q2 2026, Bob Robotti held 63 positions worth $620M, down 3.4% from $641M the previous quarter. Its ten largest holdings account for 65% of the portfolio.
Bob Robotti's Q2 2026 filing shows 4 new, 23 increased, 9 reduced and 2 closed positions. Its largest new stake was Geospace Technologies: 128,436 shares worth $870K. The largest sale was Western Digital, an estimated $12M.
By sector, the portfolio is most concentrated in Energy at 37% of assets, down from 45% a quarter earlier, followed by Industrials and Materials.
- Bob Robotti's largest Q2 2026 buy was Geospace Technologies: 128,436 shares worth $870K.
- Bob Robotti added most to Asbury Automotive in Q2 2026, an estimated $9.99M increase.
- Bob Robotti's biggest Q2 2026 reduction was Western Digital, cutting an estimated $12M.
- Bob Robotti fully exited CGI in Q2 2026, selling an estimated $950K.
- Bob Robotti's ten largest holdings make up 65% of its $620M portfolio in Q2 2026.
- Bob Robotti opened 4 new positions and closed 2 in Q2 2026.
- Bob Robotti's portfolio value fell 3.4% quarter-over-quarter to $620M.
Based on Robotti Robert's 13F filing for Q2 2026, filed 10 Aug 2026.