Warren Lichtenstein's portfolio
Activist value holding company; takes controlling stakes and engages management to unlock value.
What changed in Q2 2026
Compared with the previous 13F. Values are as reported at quarter end. How to read a 13F.
New positions
- NNDMNNDM$680,597
Added to
- InModeINMD$27M
- SPRUSPRU$9M
Trimmed
- Dmc GlobalBOOM$6M
Sold out
None this quarter.
Holdings
9 US-listed positions in the Q2 2026 13F, largest first.
| Stock | % of portfolio | Value | Shares | Last quarter |
|---|---|---|---|---|
| InModeINMD | 34.28% | $27M | 1,828,815 | Added |
| MATWMATW | 26.54% | $21M | 768,930 | Held |
| SPRUSPRU | 11.34% | $9M | 3,429,380 | Added |
| Rci Hospitality Hldgs | 10.96% | $9M | 312,873 | Held |
| Dmc GlobalBOOM | 8.24% | $6M | 1,106,830 | Trimmed |
| National Presto Inds | 5.84% | $5M | 36,469 | Held |
| Espey Mfg & ElectronicsESP | 1.44% | $1M | 16,627 | Held |
| NNDMNNDM | 0.87% | $680,597 | 469,377 | New |
| PETSPETS | 0.48% | $371,835 | 193,664 | Held |
By sector
Share of the reported value.
Reported value over time
Total 13F value at each quarter end.
Questions
What stocks does Warren Lichtenstein own?
In the Q2 2026 13F, Steel Partners Holdings L.P. reported 9 US stock positions worth $78M. The largest: InMode (INMD) 34.3%, MATW (MATW) 26.5%, SPRU (SPRU) 11.3%, Rci Hospitality Hldgs 11.0%, Dmc Global (BOOM) 8.2%.
What did Warren Lichtenstein buy last quarter?
In Q2 2026: new position in NNDM (NNDM); added to InMode (INMD); added to SPRU (SPRU).
When is Warren Lichtenstein's next 13F?
13F filings are due 45 days after each quarter ends. The Q3 2026 filing is due by November 14, 2026.
More investors
13F filings list US-listed long positions (and some options) held at quarter end. They leave out short positions, cash,
bonds and non-US holdings, and arrive up to 45 days after the quarter ends, so the investor may have traded since. Information only, not investment advice.
Photo: Jenngct (credits).