# Nierenberg Investment Management Company, LLC

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 1282683. Source: https://holderbook.com/funds/1282683-nierenberg-investment-management-company-llc/

- Reported value: $201.4M
- Positions: 35
- Weight of the ten largest: 86.1%
- Filed: 2026-08-11

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| ISHARES TR | [SGOV](https://holderbook.com/stocks/SGOV/) | $46.4M | 461,047 | 23.0% | 3 |
| EQT CORP | [EQT](https://holderbook.com/stocks/EQT/) | $28.4M | 533,363 | 14.1% | 23 |
| CRITEO S A | [CRTO](https://holderbook.com/stocks/CRTO/) | $19.2M | 1,052,787 | 9.6% | 7 |
| LYFT INC | [LYFT](https://holderbook.com/stocks/LYFT/) | $18.9M | 1,295,623 | 9.4% | 5 |
| MAPLEBEAR INC | [CART](https://holderbook.com/stocks/CART/) | $13.8M | 291,888 | 6.9% | 2 |
| KBR INC | [KBR](https://holderbook.com/stocks/KBR/) | $13.3M | 386,443 | 6.6% | 23 |
| RIVERVIEW BANCORP INC | [RVSB](https://holderbook.com/stocks/RVSB/) | $11.0M | 2,032,775 | 5.5% | 9 |
| FTI CONSULTING INC | [FCN](https://holderbook.com/stocks/FCN/) | $11.0M | 73,887 | 5.5% | 3 |
| ROCKET COS INC | [RKT](https://holderbook.com/stocks/RKT/) | $6.8M | 429,631 | 3.4% | 3 |
| GREEN DOT CORP | [GDOT](https://holderbook.com/stocks/GDOT/) | $4.6M | 339,110 | 2.3% | 6 |
| DIVERSIFIED HEALTHCARE TR | [DHC](https://holderbook.com/stocks/DHC/) | $4.2M | 456,110 | 2.1% | 21 |
| BROOKDALE SR LIVING INC | [BKD](https://holderbook.com/stocks/BKD/) | $4.1M | 255,110 | 2.0% | 11 |
| FIVE9 INC | [FIVN](https://holderbook.com/stocks/FIVN/) | $2.9M | 135,810 | 1.4% | 2 |
| TANDEM DIABETES CARE INC | [TNDM](https://holderbook.com/stocks/TNDM/) | $2.4M | 158,910 | 1.2% | 3 |
| HAEMONETICS CORP MASS | [HAE](https://holderbook.com/stocks/HAE/) | $2.0M | 26,280 | 1.0% | 1 |
| GREENLIGHT CAP RE LTD | [GLRE](https://holderbook.com/stocks/GLRE/) | $1.7M | 102,510 | 0.8% | 3 |
| RING ENERGY INC | [REI](https://holderbook.com/stocks/REI/) | $1.5M | 1,399,555 | 0.8% | 1 |
| CONCENTRIX CORP | [CNXC](https://holderbook.com/stocks/CNXC/) | $1.4M | 64,480 | 0.7% | 13 |
| EXPAND ENERGY CORPORATION | [EXE](https://holderbook.com/stocks/EXE/) | $1.4M | 15,555 | 0.7% | 9 |
| FORRESTER RESH INC | [FORR](https://holderbook.com/stocks/FORR/) | $1.1M | 131,110 | 0.5% | 4 |
| HELIX ENERGY SOLUTIONS GRP I | [HLX](https://holderbook.com/stocks/HLX/) | $1.1M | 124,450 | 0.5% | 18 |
| DXC TECHNOLOGY CO | [DXC](https://holderbook.com/stocks/DXC/) | $907.2K | 102,510 | 0.5% | 9 |
| OSHKOSH CORP | [OSK](https://holderbook.com/stocks/OSK/) | $882.5K | 5,750 | 0.4% | 8 |
| TTEC HLDGS INC | [TTEC](https://holderbook.com/stocks/TTEC/) | $495.8K | 255,555 | 0.2% | 3 |
| TECHTARGET INC | [TTGT](https://holderbook.com/stocks/TTGT/) | $492.9K | 136,910 | 0.2% | 4 |
| FLUOR CORP | [FLR](https://holderbook.com/stocks/FLR/) | $343.4K | 6,555 | 0.2% | 23 |
| DHI GROUP INC | [DHX](https://holderbook.com/stocks/DHX/) | $313.7K | 84,555 | 0.2% | 2 |
| ORASURE TECHNOLOGIES INC | [OSUR](https://holderbook.com/stocks/OSUR/) | $247.8K | 55,555 | 0.1% | 5 |
| ARHAUS INC | [ARHS](https://holderbook.com/stocks/ARHS/) | $103.7K | 12,310 | 0.1% | 17 |
| OIL STS INTL INC | [OIS](https://holderbook.com/stocks/OIS/) | $92.6K | 11,555 | 0.0% | 7 |
| TALKSPACE INC | [TALK](https://holderbook.com/stocks/TALK/) | $60.1K | 11,555 | 0.0% | 4 |
| NN INC | [NNBR](https://holderbook.com/stocks/NNBR/) | $48.7K | 13,555 | 0.0% | 6 |
| CYTOMX THERAPEUTICS INC | [CTMX](https://holderbook.com/stocks/CTMX/) | $47.1K | 12,555 | 0.0% | 9 |
| W & T OFFSHORE INC | [WTI](https://holderbook.com/stocks/WTI/) | $42.7K | 13,555 | 0.0% | 16 |
| CONDUENT INC | [CNDT](https://holderbook.com/stocks/CNDT/) | $25.6K | 17,555 | 0.0% | 1 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +1.1% | +14.8% | -13.7% | 100% |
| Q1 2026 | -2.3% | -4.6% | +2.3% | 98% |
| Q4 2025 | +8.3% | +2.4% | +6.0% | 71% |
| Q3 2025 | +19.1% | +7.8% | +11.3% | 99% |
| Q2 2025 | +16.7% | +10.5% | +6.2% | 98% |
| Q1 2025 | +3.1% | -4.6% | +7.6% | 95% |
| Q4 2024 | +9.7% | +2.1% | +7.5% | 95% |
| Q3 2024 | +7.8% | +5.4% | +2.4% | 96% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $201.4M | 35 |
| Q1 2026 | $201.5M | 44 |
| Q4 2025 | $206.0M | 44 |
| Q3 2025 | $234.0M | 50 |
| Q2 2025 | $188.2M | 47 |
| Q1 2025 | $183.2M | 55 |
| Q4 2024 | $180.2M | 46 |
| Q3 2024 | $176.5M | 47 |
| Q2 2024 | $178.7M | 48 |
| Q1 2024 | $179.5M | 38 |
| Q4 2023 | $166.7M | 40 |
| Q3 2023 | $139.3M | 33 |