STEEL Partners Holdings L.P. is 10% at ADPT Corp (ADPT). They have made 60 open-market trades across 16 companies since 2009, most recently 2026-09-21.
CIK 0001452857
49 open-market purchases totalling $29.4M since 2009, against 11 sales. Across 32 scored buys the stock is down 12.3% at ninety days, and 15.5 points behind the S&P over the same stretch.
33 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 15% | 25% | 19% |
| Avg Move | -7.8% | -4.9% | -12.3% |
| Alpha | -13.1% | -6.8% | -15.5% |
| Scored | 33 | 32 | 32 |
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 30% | 20% | 20% |
| Avg Move | +10.5% | +21.8% | +19.7% |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SPRU | BUY | 2026-09-21 | 2026-09-23 | $2.04 | $108K | -19.0% | — | — |
| SPRU | BUY | 2026-04-20 | 2026-04-22 | $4.13 | $100K | -14.9% | -23.6% | -42.3% |
| SPRU | BUY | 2026-04-15 | 2026-04-17 | $4.08 | $58K | -18.1% | -31.4% | -42.6% |
| SPRU | BUY | 2026-04-10 | 2026-04-14 | $4.03 | $39K | -13.8% | -26.2% | -43.5% |
| SPRU | BUY | 2026-04-07 | 2026-04-09 | $3.99 | $78K | -0.5% | -20.8% | -41.7% |
| SPRU | BUY | 2026-03-31 | 2026-04-02 | $4.03 | $51K | +2.0% | -14.9% | -35.8% |
| SPRU | BUY | 2026-03-26 | 2026-03-30 | $3.99 | $115K | +3.1% | -14.9% | -31.6% |
| SPRU | BUY | 2026-03-19 | 2026-03-23 | $4.19 | $253K | -4.5% | -3.5% | -34.4% |
| SPRU | BUY | 2026-03-12 | 2026-03-16 | $4.23 | $89K | +2.6% | +4.6% | -27.6% |
| SPRU | BUY | 2026-03-09 | 2026-03-11 | $4.00 | $96K | -2.3% | -6.3% | -29.4% |
| SPRU | BUY | 2026-01-15 | 2026-01-20 | $5.10 | $699 | -6.4% | -30.5% | -30.0% |
| SPRU | BUY | 2025-12-05 | 2025-12-09 | $5.10 | $675K | -3.8% | -1.5% | -31.3% |
| STCN | BUY | 2024-06-10 | 2024-06-12 | $11.52 | $246K | +6.7% | +6.9% | -6.2% |
| BW | SELL | 2019-08-16 | 2019-08-20 | $3.73 | $2.0M | -2.4% | +27.3% | +6.6% |
| BW | SELL | 2019-08-13 | 2019-08-15 | $3.72 | $1.9M | +1.1% | +43.5% | +19.8% |
| BW | SELL | 2019-08-09 | 2019-08-13 | $3.71 | $56K | +5.0% | +26.0% | +22.2% |
| BW | SELL | 2019-08-07 | 2019-08-09 | $3.68 | $554K | +3.6% | +2.5% | +28.3% |
| BW | SELL | 2019-07-24 | 2019-07-26 | $3.74 | $834K | -0.3% | -0.5% | +25.3% |
| FES | SELL | 2016-03-07 | 2016-03-09 | $0.33 | $34K | +66.7% | +8.3% | -46.4% |
| FES | SELL | 2016-02-23 | 2016-02-25 | $0.31 | $62 | +6.7% | +35.2% | +32.2% |
| FES | SELL | 2016-02-19 | 2016-02-23 | $0.30 | $150 | +21.7% | +60.0% | +33.1% |
| FES | SELL | 2016-01-27 | 2016-01-29 | $0.22 | $2K | +25.0% | +22.5% | +82.5% |
| FES | SELL | 2015-08-28 | 2015-09-01 | $0.95 | $21K | -21.7% | -6.7% | -6.7% |
| MLNK | BUY | 2015-04-10 | 2015-04-22 | $3.75 | $15K | -12.1% | -0.8% | -0.8% |
| MLNK | BUY | 2015-02-27 | 2015-03-03 | $3.75 | $49K | -12.1% | -0.8% | -0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| FES | 3,228,376 | $300K |
| SLTC | 420,768 | — |
| SXCL.PK | 4,541,209 | — |
| WXCO | 6,251,733 | — |
| ADPT.PK | 4,258,950 | — |
| ATNY | 11,432,217 | — |
| DGTC | 2,228,799 | — |
| DGTC.OB | 14,186,978 | — |
| GTAX | 10,112,940 | — |
| GY | 3,514,813 | — |
| SLI | 994,840 | — |
| Total | $1.5B |
Shares reported on the most recent Form 4, priced at the 2026-09-23 close. 10 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Scored | 10 | 10 | 10 |