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CIK: 0001282683
Total reported value
$201.4M
$201.4M
44 檔
69.4%
In Q1 2026, Nierenberg Investment Management Company, LLC's U.S. equity holdings reached a combined market value of $201.4M, distributed across 44 disclosed stock positions.
Nierenberg Investment Management Company, LLC executed strategic sector rebalancing during Q1 2026, establishing 6 new positions while fully exiting 6 holdings and trimming 8 positions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SGOV | Ishares 0-3 Month Treasury B | ETF-Gov Bonds | 27.51% | -4.47% | -14.05% | |
| 2 | EQT | Eqt CORP | Stock-Energy | 16.85% | -2.77% | — | |
| 3 | CRTO | Criteo Sa-spon Adr | Stock-Other | 9.37% | +0.18% | +18.44% | |
| 4 | LYFT | Lyft Inc-a | Stock-Tech | 8.55% | +0.85% | +59.25% | |
| 5 | KBR | Kbr Inc | Stock-Industrials | 7.07% | -0.45% | +424.27% | |
| 6 | RVSB | Riverview Bancorp Inc | Stock-Other | 5.55% | -0.07% | — | |
| 7 | CART | Maplebear Inc | Stock-Consumer Disc | 5.43% | +1.43% | — | |
| 8 | RKT | Rocket Cos Inc-class A | Stock-Financials | 3.04% | +0.32% | -67.86% | |
| 9 | GDOT | Green Dot Corp-class A | Stock-Other | 1.89% | +0.38% | — | |
| 10 | BKD | Brookdale Senior Living Inc | Stock-Other | 1.73% | +0.31% | -37.79% | |
| 11 | DHC | Diversified Healthcare Trust | Stock-Other | 1.50% | +0.61% | — | |
| 12 | CNXC | Concentrix CORP | Stock-Tech | 1.15% | -0.43% | — | |
| 13 | FIVN | Five9 Inc | Stock-Tech | 1.02% | +0.42% | — | |
| 14 | GLRE | Greenlight Capital Re, Ltd. | Stock-Other | 0.88% | -0.06% | +84.52% | |
| 15 | FCN | Fti Consulting Inc | Stock-Industrials | 0.86% | +4.61% | +2.35% | |
| 16 | EXE | Expand Energy CORP | Stock-Energy | 0.85% | -0.15% | -47.37% | |
| 17 | TNDM | Tandem Diabetes Care Inc | Stock-Other | 0.76% | +0.43% | +78.45% | |
| 18 | CCRN | Cross Country Healthcare Inc | Stock-Other | 0.67% | -0.67% | EXIT | |
| 19 | DXC | Dxc Technology Co | Stock-Tech | 0.64% | -0.19% | — | |
| 20 | HLX | Helix Energy Solutions Group | Stock-Other | 0.61% | -0.07% | — | |
| 21 | ADTN | Adtran Holdings Inc | Stock-Other | 0.58% | -0.58% | EXIT | |
| 22 | OSK | Oshkosh CORP | Stock-Industrials | 0.42% | +0.02% | — | |
| 23 | TTGT | Techtarget Inc | Stock-Other | 0.39% | -0.15% | +48.21% | |
| 24 | FORR | Forrester Research Inc | Stock-Other | 0.37% | +0.18% | +1034.66% | |
| 25 | OCFC | Oceanfirst Financial CORP | Stock-Other | 0.35% | -0.35% | EXIT | |
| 26 | HOPE | Hope Bancorp Inc | Stock-Other | 0.35% | -0.35% | EXIT | |
| 27 | TTEC | Ttec Holdings Inc | Stock-Other | 0.32% | -0.07% | +360.00% | |
| 28 | CLFD | Clearfield Inc | Stock-Other | 0.22% | -0.22% | EXIT | |
| 29 | FLR | Fluor CORP | Stock-Industrials | 0.15% | +0.02% | — | |
| 30 | PLAB | Photronics Inc | Stock-Other | 0.13% | -0.13% | EXIT | |
| 31 | BFH | Bread Financial Holdings Inc | Stock-Financials | 0.13% | -0.13% | EXIT | |
| 32 | DHX | Dhi Group Inc | Stock-Other | 0.12% | +0.04% | — | |
| 33 | PTLO | Portillo's Inc-cl A | Stock-Other | 0.09% | -0.09% | EXIT | |
| 34 | ACH | Accendra Health Inc | Stock-Other | 0.09% | -0.09% | EXIT | |
| 35 | OSUR | Orasure Technologies Inc | Stock-Other | 0.08% | +0.04% | +24.69% | |
| 36 | OIS | Oil States International Inc | Stock-Other | 0.07% | -0.02% | -89.64% | |
| 37 | WNC | Wabash National CORP | Stock-Other | 0.05% | -0.05% | EXIT | |
| 38 | ARHS | Arhaus Inc | Stock-Other | 0.04% | +0.01% | -19.59% | |
| 39 | SCYXEUR | Scynexis Inc | Stock-Other | 0.03% | -0.03% | EXIT | |
| 40 | TALK | Talkspace Inc | Stock-Other | 0.03% | — | — | |
| 41 | CTMX | Cytomx Therapeutics Inc | Stock-Other | 0.03% | -0.01% | — | |
| 42 | WTI | W&t Offshore Inc | Stock-Other | 0.02% | — | — | |
| 43 | OLPX | Olaplex Holdings Inc | Stock-Other | 0.01% | -0.01% | EXIT | |
| 44 | NNBR | Nn Inc | Stock-Other | 0.01% | +0.01% | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | KBR | Kbr Inc | +5.6% | +424.27% | Add |
| 2 | EQT | Eqt CORP | +3% | — | Unchanged |
| 3 | LYFT | Lyft Inc-a | +0.9% | +59.25% | Add |
| 4 | RVSB | Riverview Bancorp Inc | +0.6% | — | Unchanged |
| 5 | GLRE | Greenlight Capital Re, Ltd. | +0.5% | +84.52% | Add |
| 6 | CRTO | Criteo Sa-spon Adr | +0.5% | +18.44% | Add |
| 7 | DHC | Diversified Healthcare Trust | +0.4% | — | Unchanged |
| 8 | FORR | Forrester Research Inc | +0.3% | +1034.66% | Add |
| 9 | HOPE | Hope Bancorp Inc | +0.3% | +406.21% | Add |
| 10 | TNDM | Tandem Diabetes Care Inc | +0.3% | +78.45% | Add |
| 11 | HLX | Helix Energy Solutions Group | +0.2% | — | Unchanged |
| 12 | TTEC | Ttec Holdings Inc | +0.2% | +360.00% | Add |
| 13 | ADTN | Adtran Holdings Inc | +0.2% | — | Unchanged |
| 14 | OSK | Oshkosh CORP | +0.1% | — | Unchanged |
| 15 | FCN | Fti Consulting Inc | +0.1% | +2.35% | Add |
| 16 | OSUR | Orasure Technologies Inc | 0% | +24.69% | Add |
| 17 | PLAB | Photronics Inc | 0% | — | Unchanged |
| 18 | TTGT | Techtarget Inc | 0% | +48.21% | Add |
| 19 | FLR | Fluor CORP | 0% | — | Unchanged |
| 20 | WTI | W&t Offshore Inc | 0% | — | Unchanged |
| 21 | SCYXEUR | Scynexis Inc | 0% | — | Unchanged |
| 22 | TALK | Talkspace Inc | 0% | — | Unchanged |
| 23 | OLPX | Olaplex Holdings Inc | — | — | Unchanged |
| 24 | CTMX | Cytomx Therapeutics Inc | — | — | Unchanged |
| 25 | NNBR | Nn Inc | — | — | Unchanged |
| 26 | WNC | Wabash National CORP | — | — | Unchanged |
| 27 | CLFD | Clearfield Inc | 0% | — | Unchanged |
| 28 | ARHS | Arhaus Inc | 0% | -19.59% | Trim |
| 29 | DXC | Dxc Technology Co | -0.1% | — | Unchanged |
| 30 | ACH | Accendra Health Inc | -0.2% | -56.32% | Trim |
| 31 | GDOT | Green Dot Corp-class A | -0.2% | — | Unchanged |
| 32 | OIS | Oil States International Inc | -0.3% | -89.64% | Trim |
| 33 | BKD | Brookdale Senior Living Inc | -0.4% | -37.79% | Trim |
| 34 | BFH | Bread Financial Holdings Inc | -0.4% | -78.02% | Trim |
| 35 | CNXC | Concentrix CORP | -0.6% | — | Unchanged |
| 36 | EXE | Expand Energy CORP | -0.7% | -47.37% | Trim |
| 37 | SGOV | Ishares 0-3 Month Treasury B | -3.7% | -14.05% | Trim |
| 38 | RKT | Rocket Cos Inc-class A | -9.5% | -67.86% | Trim |
| 39 | CART | Maplebear Inc | — | NEW | New buy |
| 40 | GEV | GE Vernova Inc | — | EXIT | Sold out |
| 41 | ECVT | Ecovyst Inc | — | EXIT | Sold out |
| 42 | FIVN | Five9 Inc | — | NEW | New buy |
| 43 | CCRN | Cross Country Healthcare Inc | — | NEW | New buy |
| 44 | SEB | Seaboard CORP | — | EXIT | Sold out |
| 45 | VRT | Vertiv Holdings Co-a | — | EXIT | Sold out |
| 46 | OCFC | Oceanfirst Financial CORP | — | NEW | New buy |
| 47 | DHX | Dhi Group Inc | — | NEW | New buy |
| 48 | GIFI | Gulf Island Fabrication Inc | — | EXIT | Sold out |
| 49 | PTLO | Portillo's Inc-cl A | — | NEW | New buy |
| 50 | EB4 | Eventbrite Inc-class A | — | EXIT | Sold out |
According to official SEC Form 13F filings, Nierenberg Investment Management Company, LLC reported a total U.S. public equity portfolio value of $201.4M across 44 disclosed positions in Q1 2026.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including SGOV, EQT, CRTO) accounted for 69.4% of total reported equity market value during Q1 2026.
Top New Position Initiated
CART
市值: $10.9M
Top Position Liquidated / Trimmed
GEV
前期市值: $5.0M
During Q1 2026, Nierenberg Investment Management Company, LLC's top holdings by market value included SGOV (27.5%)、EQT (16.9%)、CRTO (9.4%). The largest single position, SGOV, represented 27.5% of total portfolio value.
In Q1 2026, Nierenberg Investment Management Company, LLC made 31 total portfolio adjustments, initiating 6 new buys, adding to 11 positions, trimming 8 holdings, and fully liquidating 6 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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