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Disclosery

13F-HR filed by Nierenberg Investment Management Company, LLC

Nierenberg Investment Management Company, LLC filed this 13F-HR for the quarter ended 2026-06-30, filed 2026-08-11, with 35 holding rows worth $201,445,405.

Accession
0001941040-26-000552
Filer
CIK 1282683
Filed
2026-08-11
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2026

A holdings report, 35 entries on the cover page, a total value of $201,445,405 stated on the cover page (in dollars after the unit check, H1), rows summing to $201,445,405 with VALUE read as dollars as filed, 13F file number 028-10859. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
iShares 0-3 Month Treasury Bond ETF46436E718SHS461,047$46,413,601dollars as filed
EQT CORP COM26884L109Stock533,363$28,358,911dollars as filed
CRITEO S A SPONS ADS226718104ADR1,052,787$19,244,946dollars as filed
LYFT INC55087P104CL A COM1,295,623$18,929,052dollars as filed
MAPLEBEAR INC COM565394103Stock291,888$13,820,897dollars as filed
KBR INC COM48242W106Stock386,443$13,343,877dollars as filed
RIVERVIEW BANCORP INC769397100COM2,032,775$11,037,968dollars as filed
FTI CONSULTING INC302941109COM73,887$11,009,902dollars as filed
ROCKET COS INC77311W101COM CL A429,631$6,766,688dollars as filed
GREEN DOT CORP CLASS A39304D102CL A339,110$4,581,376dollars as filed
DIVERSIFIED HEALTHCARE TR25525P107COM SH BEN INT456,110$4,241,823dollars as filed
BROOKDALE SR LIVING INC112463104COM255,110$4,104,720dollars as filed
FIVE9 INC338307101COM135,810$2,895,469dollars as filed
TANDEM DIABETES CARE INC875372203COM NEW158,910$2,397,952dollars as filed
HAEMONETICS CORP MASS COM405024100Stock26,280$1,971,000dollars as filed
GREENLIGHT CAPITAL RE LTD AG4095J109COMMON STOCK102,510$1,658,612dollars as filed
RING ENERGY INC76680V108COMMON STOCK1,399,555$1,511,519dollars as filed
CONCENTRIX CORP20602D101COM64,480$1,444,674dollars as filed
EXPAND ENERGY CORPORATION COM165167735Stock15,555$1,418,460dollars as filed
FORRESTER RESH INC346563109COM131,110$1,102,635dollars as filed
HELIX ENERGY SOLUTIONS GRP INC COM42330P107Stock124,450$1,087,693dollars as filed
DXC TECHNOLOGY CO COM23355L106Stock102,510$907,214dollars as filed
OSHKOSH CORP COM688239201Stock5,750$882,510dollars as filed
TTEC HLDGS INC89854H102COM255,555$495,777dollars as filed
TECHTARGET INC87874R308COM NEW136,910$492,876dollars as filed
FLUOR CORP343412102COM6,555$343,416dollars as filed
DHI GROUP INC23331S100COM84,555$313,699dollars as filed
ORASURE TECHNOLOGIES INC68554V108COM55,555$247,775dollars as filed
ARHAUS INC04035M102COMMON STOCK12,310$103,650dollars as filed
OIL STS INTL INC678026105COM11,555$92,556dollars as filed
TALKSPACE INC87427V103COM11,555$60,086dollars as filed
NN INC629337106COM13,555$48,662dollars as filed
CYTOMX THERAPEUTICS INC23284F105COMMON STOCK12,555$47,081dollars as filed
W & T OFFSHORE INC92922P106COM13,555$42,698dollars as filed
CONDUENT INC206787103COM17,555$25,630dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001941040-26-000552this filing2026-08-11acceptance time not in the bulk data set