Nierenberg Investment Management Company, LLC
13F Reported Value
ⓘ$201.4M
Holdings
35
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
Nierenberg Investment Management Company, LLC disclosed 35 positions worth $201.4M in its Form 13F-HR for Q2 2026, followed by $EQT and $CRTO. During the quarter the fund opened 3 new positions and exited 14 — including a new stake in $HAE and a full exit from $CCRN. The portfolio is most concentrated in Industrials (24.6% of disclosed assets). All figures are sourced directly from Nierenberg Investment Management Company, LLC’s Form 13F-HR filing with the SEC under CIK 1282683.
AI Fund Analysis
DiversifyingSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q2 2026
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ISHARES TR - 0-3 MTH TREASURY
—Quality
$46.4M461,047 sh- 83.7#11
Quality
$28.4M533,363 sh - —
Quality
$19.2M1,052,787 sh - 72.8
Quality
$18.9M1,295,623 sh - 70.6
Quality
$13.8M291,888 sh - 56.2
Quality
$13.3M386,443 sh - 20.3
Quality
$11.0M2,032,775 sh - 56.4
Quality
$11.0M73,887 sh - 74.2
Quality
$6.8M429,631 sh - 52.5
Quality
$4.6M339,110 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
| ISHARES TR - 0-3 MTH TREASURY | — | $46.4M | 461,047 |
 EQT Corp$EQT | 83.7#11 | $28.4M | 533,363 |
 Criteo S.A.$CRTO | — | $19.2M | 1,052,787 |
 Lyft, Inc.$LYFT | 72.8 | $18.9M | 1,295,623 |
 Maplebear Inc.$CART | 70.6 | $13.8M | 291,888 |
 KBR, INC.$KBR | 56.2 | $13.3M | 386,443 |
 RIVERVIEW BANCORP INC$RVSB | 20.3 | $11.0M | 2,032,775 |
 FTI CONSULTING, INC$FCN | 56.4 | $11.0M | 73,887 |
 Rocket Companies, Inc.$RKT | 74.2 | $6.8M | 429,631 |
 GREEN DOT CORP$GDOT | 52.5 | $4.6M | 339,110 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of Nierenberg Investment Management Company, LLC's 35 positions.
Showing top 10 of 35 holdings.
Sector Allocation
Industrials
$49.6M
Other
$46.4M
Energy
$32.5M
Financials
$24.0M
Communication Services
$19.7M
Technology
$15.9M
Healthcare
$8.8M
Real Estate
$4.2M
Full Holdings — Nierenberg Investment Management Company, LLC (Q2 2026)
All 35 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | — | ISHARES TR - 0-3 MTH TREASURY | $46.4M | 23.0% | -16% | — |
| 2 | $EQT | EQT Corp | $28.4M | 14.1% | +0% | 83.7 |
| 3 | $CRTO | Criteo S.A. | $19.2M | 9.6% | +0% | — |
| 4 | $LYFT | Lyft, Inc. | $18.9M | 9.4% | +0% | 72.8 |
| 5 | $CART | Maplebear Inc. | $13.8M | 6.9% | +0% | 70.6 |
| 6 | $KBR | KBR, INC. | $13.3M | 6.6% | +0% | 56.2 |
| 7 | $RVSB | RIVERVIEW BANCORP INC | $11.0M | 5.5% | +0% | 20.3 |
| 8 | $FCN | FTI CONSULTING, INC | $11.0M | 5.5% | +655% | 56.4 |
| 9 | $RKT | Rocket Companies, Inc. | $6.8M | 3.4% | +0% | 74.2 |
| 10 | $GDOT | GREEN DOT CORP | $4.6M | 2.3% | +0% | 52.5 |
| 11 |  $DHC | DIVERSIFIED HEALTHCARE TRUST | $4.2M | 2.1% | +0% | 31.3 |
| 12 |  $BKD | Brookdale Senior Living Inc. | $4.1M | 2.0% | +0% | 44.1 |
| 13 |  $FIVN | Five9, Inc. | $2.9M | 1.4% | +0% | 59.7 |
| 14 |  $TNDM | TANDEM DIABETES CARE INC | $2.4M | 1.2% | +100% | 42.8 |
| 15 |  $HAE | HAEMONETICS CORP | $2.0M | 1.0% | NEW | 51.4 |
| 16 |  $GLRE | GREENLIGHT CAPITAL RE, LTD. | $1.7M | 0.8% | +0% | — |
| 17 |  $REI | RING ENERGY, INC. | $1.5M | 0.8% | NEW | 31.5 |
| 18 |  $CNXC | Concentrix Corp | $1.4M | 0.7% | +0% | 44.1 |
| 19 |  $EXE | EXPAND ENERGY Corp | $1.4M | 0.7% | +0% | 80.8 |
| 20 |  $FORR | FORRESTER RESEARCH, INC. | $1.1M | 0.6% | +0% | 24.7 |
| 21 |  $HLX | HORNBECK OFFSHORE SERVICES, INC. | $1.1M | 0.5% | +0% | 53.5 |
| 22 |  $DXC | DXC Technology Co | $907,214 | 0.5% | +0% | 54.8 |
| 23 |  $OSK | OSHKOSH CORP | $882,510 | 0.4% | +0% | 45.2 |
| 24 |  $TTEC | TTEC Holdings, Inc. | $495,777 | 0.3% | +0% | 28.5 |
| 25 |  $TTGT | TechTarget, Inc. | $492,876 | 0.2% | -33% | 42.8 |
| 26 |  $FLR | FLUOR CORP | $343,416 | 0.2% | +0% | 47.6 |
| 27 |  $DHX | DHI GROUP, INC. | $313,699 | 0.2% | +0% | 42.9 |
| 28 |  $OSUR | ORASURE TECHNOLOGIES INC | $247,775 | 0.1% | +0% | 12.6 |
| 29 |  $ARHS | Arhaus, Inc. | $103,650 | 0.1% | +0% | 50.7 |
| 30 |  $OIS | OIL STATES INTERNATIONAL, INC | $92,556 | 0.1% | +0% | 25.6 |
| 31 |  $TALK | Talkspace, Inc. | $60,086 | 0.0% | +0% | 50.5 |
| 32 |  $NNBR | NN INC | $48,662 | 0.0% | +0% | 27.2 |
| 33 |  $CTMX | CytomX Therapeutics, Inc. | $47,081 | 0.0% | +0% | 8.7 |
| 34 |  $WTI | W&T OFFSHORE INC | $42,698 | 0.0% | +0% | 34.6 |
| 35 |  $CNDT | CONDUENT Inc | $25,630 | 0.0% | NEW | 29.7 |
Exited Positions (14)
$CCRN CROSS COUNTRY HEALTHCARE INC
$ADTN ADTRAN Holdings, Inc.
$OCFC OCEANFIRST FINANCIAL CORP
$HOPE HOPE BANCORP INC$CNXCCALL Concentrix Corp
$CLFD Clearfield, Inc.
$PLAB PHOTRONICS INC
$BFH BREAD FINANCIAL HOLDINGS, INC.
$PTLO Portillo's Inc.
$ACHCALL ACCENDRA HEALTH INC/VA/
$WNC WABASH NATIONAL Corp
$SCYX SCYNEXIS INC$ACH ACCENDRA HEALTH INC/VA/
$OLPX OLAPLEX HOLDINGS, INC.Browse Top Institutional Investors
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