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Nierenberg Investment Management Company, Inc.
Period ended Jun 30, 2026 · Latest filing Aug 11, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $201,445,405
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- ISHARES TR · 0-3 MTH TREASURY · 46436E718 · shares: $46,413,601
- EQT CORP · COM · 26884L109 · shares: $28,358,911
- CRITEO S A · SPONS ADS · 226718104 · shares: $19,244,946
- LYFT INC · CL A COM · 55087P104 · shares: $18,929,052
- MAPLEBEAR INC · COM · 565394103 · shares: $13,820,897
- KBR INC · COM · 48242W106 · shares: $13,343,877
- RIVERVIEW BANCORP INC · COM · 769397100 · shares: $11,037,968
- FTI CONSULTING INC · COM · 302941109 · shares: $11,009,902
- ROCKET COS INC · COM CL A · 77311W101 · shares: $6,766,688
- GREEN DOT CORP · CL A · 39304D102 · shares: $4,581,376
Reported holdings
35 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| ISHARES TR | 0-3 MTH TREASURY | 46436E718 | — | 461,047 shares | $46,413,601 |
| EQT CORP | COM | 26884L109 | — | 533,363 shares | $28,358,911 |
| CRITEO S A | SPONS ADS | 226718104 | — | 1,052,787 shares | $19,244,946 |
| LYFT INC | CL A COM | 55087P104 | — | 1,295,623 shares | $18,929,052 |
| MAPLEBEAR INC | COM | 565394103 | — | 291,888 shares | $13,820,897 |
| KBR INC | COM | 48242W106 | — | 386,443 shares | $13,343,877 |
| RIVERVIEW BANCORP INC | COM | 769397100 | — | 2,032,775 shares | $11,037,968 |
| FTI CONSULTING INC | COM | 302941109 | — | 73,887 shares | $11,009,902 |
| ROCKET COS INC | COM CL A | 77311W101 | — | 429,631 shares | $6,766,688 |
| GREEN DOT CORP | CL A | 39304D102 | — | 339,110 shares | $4,581,376 |
| DIVERSIFIED HEALTHCARE TR | COM SH BEN INT | 25525P107 | — | 456,110 shares | $4,241,823 |
| BROOKDALE SR LIVING INC | COM | 112463104 | — | 255,110 shares | $4,104,720 |
| FIVE9 INC | COM | 338307101 | — | 135,810 shares | $2,895,469 |
| TANDEM DIABETES CARE INC | COM NEW | 875372203 | — | 158,910 shares | $2,397,952 |
| HAEMONETICS CORP MASS | COM | 405024100 | — | 26,280 shares | $1,971,000 |
| GREENLIGHT CAP RE LTD | CLASS A | G4095J109 | — | 102,510 shares | $1,658,612 |
| RING ENERGY INC | COM | 76680V108 | — | 1,399,555 shares | $1,511,519 |
| CONCENTRIX CORP | COM | 20602D101 | — | 64,480 shares | $1,444,674 |
| EXPAND ENERGY CORPORATION | COM | 165167735 | — | 15,555 shares | $1,418,460 |
| FORRESTER RESH INC | COM | 346563109 | — | 131,110 shares | $1,102,635 |
| HELIX ENERGY SOLUTIONS GRP I | COM | 42330P107 | — | 124,450 shares | $1,087,693 |
| DXC TECHNOLOGY CO | COM | 23355L106 | — | 102,510 shares | $907,214 |
| OSHKOSH CORP | COM | 688239201 | — | 5,750 shares | $882,510 |
| TTEC HLDGS INC | COM | 89854H102 | — | 255,555 shares | $495,777 |
| TECHTARGET INC | COM NEW | 87874R308 | — | 136,910 shares | $492,876 |
| FLUOR CORP | COM | 343412102 | — | 6,555 shares | $343,416 |
| DHI GROUP INC | COM | 23331S100 | — | 84,555 shares | $313,699 |
| ORASURE TECHNOLOGIES INC | COM | 68554V108 | — | 55,555 shares | $247,775 |
| ARHAUS INC | COM CL A | 04035M102 | — | 12,310 shares | $103,650 |
| OIL STS INTL INC | COM | 678026105 | — | 11,555 shares | $92,556 |
| TALKSPACE INC | COM | 87427V103 | — | 11,555 shares | $60,086 |
| NN INC | COM | 629337106 | — | 13,555 shares | $48,662 |
| CYTOMX THERAPEUTICS INC. | COM | 23284F105 | — | 12,555 shares | $47,081 |
| W & T OFFSHORE INC | COM | 92922P106 | — | 13,555 shares | $42,698 |
| CONDUENT INC | COM | 206787103 | — | 17,555 shares | $25,630 |