Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Nierenberg Investment Management Company, Inc. (CIK 1282683) reported $201.5M across 42 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: SGOV ($55.4M, 27.51%), EQT ($33.9M, 16.85%), CRTO ($18.9M, 9.37%), LYFT ($17.2M, 8.55%), KBR ($14.2M, 7.07%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | SGOV | ISHARES TR | $55.4M | 27.51% | 550,597 | Trimmed |
| 2 | EQT | EQT CORP | $33.9M | 16.85% | 533,363 | Hold |
| 3 | CRTO | CRITEO S A | $18.9M | 9.37% | 1.1M | Added |
| 4 | LYFT | LYFT INC | $17.2M | 8.55% | 1.3M | Added |
| 5 | KBR | KBR INC | $14.2M | 7.07% | 386,443 | Added |
| 6 | RVSB | RIVERVIEW BANCORP INC | $11.2M | 5.55% | 2.0M | Hold |
| 7 | CART | MAPLEBEAR INC | $10.9M | 5.43% | 291,888 | New |
| 8 | RKT | ROCKET COS INC | $6.1M | 3.04% | 429,631 | Trimmed |
| 9 | GDOT | GREEN DOT CORP | $3.8M | 1.89% | 339,110 | Hold |
| 10 | BKD | BROOKDALE SR LIVING INC | $3.5M | 1.73% | 255,110 | Trimmed |
| 11 | DHC | DIVERSIFIED HEALTHCARE TR | $3.0M | 1.50% | 456,110 | Hold |
| 12 | CNXC | CONCENTRIX CORP | $2.3M | 1.15% | 84,480 | Hold |
| 13 | FIVN | FIVE9 INC | $2.1M | 1.02% | 135,810 | New |
| 14 | GLRE | GREENLIGHT CAPITAL RE LTD | $1.8M | 0.88% | 102,510 | Added |
| 15 | FCN | FTI CONSULTING INC | $1.7M | 0.86% | 9,780 | Added |
| 16 | CHK | EXPAND ENERGY CORPORATION | $1.7M | 0.85% | 15,555 | Trimmed |
| 17 | TNDM | TANDEM DIABETES CARE INC | $1.5M | 0.76% | 79,510 | Added |
| 18 | CCRN | CROSS CTRY HEALTHCARE INC | $1.4M | 0.67% | 144,555 | New |
| 19 | DXC | DXC TECHNOLOGY CO | $1.3M | 0.64% | 102,510 | Hold |
| 20 | HLX | HELIX ENERGY SOLUTIONS GRP I | $1.2M | 0.61% | 124,450 | Hold |
| 21 | ADTN | ADTRAN HOLDINGS INC | $1.2M | 0.58% | 93,110 | Hold |
| 22 | OSK | OSHKOSH CORP | $846,458 | 0.42% | 5,750 | Hold |
| 23 | TTGT | TECHTARGET INC | $787,291 | 0.39% | 202,910 | Added |
| 24 | FORR | FORRESTER RESH INC | $742,083 | 0.37% | 131,110 | Added |
| 25 | OCFC | OCEANFIRST FINL CORP | $713,572 | 0.35% | 39,555 | New |
Source: SEC Form 13F filings · as of 2026-03-31