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Greenhouse Funds LLLP

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13F filer, CIK 1626220, BALTIMORE, MD

Greenhouse Funds LLLP reported $2,234,113,273 across 33 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-15. Its ten largest share positions make up 54.27% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001626220-26-000003

Period
2026-03-31
Reported value
$2.23B
Holdings
33
Top 10 weight
54.27%
New
5
Sold out
12

Largest buys vs the previous quarter

SecurityShares changeApprox. value
CSGPnew+1,377,305$55.6M
SRADadded+2,742,310$45.9M
LIVNadded+647,954$41.2M
PZZAnew+546,016$17.7M
MMSIadded+255,220$17.6M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
CFLTexited-3,366,843-$102M
OLEDexited-774,330-$90.4M
MSGSreduced-267,940-$86.1M
ADTexited-5,687,898-$45.9M
PHRexited-2,471,960-$41.8M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2026

Share positions as resolved from 13F-HR 0001626220-26-000003, largest first. % of portfolio is the value over $2,109,387,687, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
SRADSPORTRADAR GROUP AGQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 9,660,011 shares; 2024Q4: 9,853,973 shares; 2025Q1: 7,842,378 shares; 2025Q2: 7,971,654 shares; 2025Q3: 6,314,006 shares; 2025Q4: 6,621,554 shares; 2026Q1: 9,363,864 shares 9,363,864$157M7.43%+2,742,310Timeline
GSATGLOBALSTAR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,815,691 shares; 2025Q2: 2,025,516 shares; 2025Q3: 2,149,192 shares; 2025Q4: 2,224,845 shares; 2026Q1: 2,200,968 shares 2,200,968$146M6.93%-23,877Timeline
RBCRBC BEARINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 132,579 shares; 2024Q4: 155,885 shares; 2025Q1: 177,661 shares; 2025Q2: 227,434 shares; 2025Q3: 233,578 shares; 2025Q4: 235,187 shares; 2026Q1: 234,107 shares 234,107$127M6.03%-1,080Timeline
VYXNCR VOYIX CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 7,545,822 shares; 2024Q4: 8,332,854 shares; 2025Q1: 12,531,290 shares; 2025Q2: 17,069,979 shares; 2025Q3: 17,510,516 shares; 2025Q4: 18,350,987 shares; 2026Q1: 19,712,414 shares 19,712,414$125M5.92%+1,361,427Timeline
BILLBILL HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,385,615 shares; 2024Q4: 1,396,617 shares; 2025Q1: 2,348,766 shares; 2025Q2: 2,889,979 shares; 2025Q3: 3,025,811 shares; 2025Q4: 2,933,926 shares; 2026Q1: 3,190,605 shares 3,190,605$122M5.79%+256,679Timeline
HQYHEALTHEQUITY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 792,469 shares; 2024Q4: 884,404 shares; 2025Q1: 765,185 shares; 2025Q2: 911,815 shares; 2025Q3: 1,068,921 shares; 2025Q4: 1,079,704 shares; 2026Q1: 1,257,854 shares 1,257,854$105M4.98%+178,150Timeline
NCLHNORWEGIAN CRUISE LINE HLDGSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,693,558 shares; 2024Q4: 3,356,290 shares; 2025Q1: 4,100,848 shares; 2025Q2: 4,829,045 shares; 2025Q3: 5,075,270 shares; 2025Q4: 5,298,649 shares; 2026Q1: 5,113,980 shares 5,113,980$95.6M4.53%-184,669Timeline
MCWMISTER CAR WASH INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 9,940,682 shares; 2024Q4: 11,854,711 shares; 2025Q1: 14,050,551 shares; 2025Q2: 15,418,871 shares; 2025Q3: 16,863,562 shares; 2025Q4: 16,549,713 shares; 2026Q1: 13,342,649 shares 13,342,649$93M4.41%-3,207,064Timeline
CDRECADRE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2,704,790 shares; 2024Q4: 2,616,728 shares; 2025Q1: 2,529,967 shares; 2025Q2: 2,743,265 shares; 2025Q3: 2,789,410 shares; 2025Q4: 2,792,035 shares; 2026Q1: 2,868,378 shares 2,868,378$88M4.17%+76,343Timeline
HAYWHAYWARD HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,197,511 shares; 2024Q4: 3,199,663 shares; 2025Q1: 4,589,097 shares; 2025Q2: 5,253,834 shares; 2025Q3: 5,848,381 shares; 2025Q4: 5,952,001 shares; 2026Q1: 6,418,964 shares 6,418,964$85.9M4.07%+466,963Timeline
VMIVALMONT INDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 175,809 shares; 2024Q4: 175,809 shares; 2025Q1: 167,261 shares; 2025Q2: 202,370 shares; 2025Q3: 199,446 shares; 2025Q4: 204,124 shares; 2026Q1: 213,048 shares 213,048$85.1M4.04%+8,924Timeline
XBISPDR SERIES TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 264,245 shares; 2025Q2: 579,667 shares; 2025Q3: 675,975 shares; 2025Q4: 687,524 shares; 2026Q1: 650,949 shares 650,949$83.1M3.94%-36,575Timeline
MMSIMERIT MED SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 403,328 shares; 2024Q4: 403,328 shares; 2025Q1: 407,787 shares; 2025Q2: 587,912 shares; 2025Q3: 871,927 shares; 2025Q4: 867,227 shares; 2026Q1: 1,122,447 shares 1,122,447$77.4M3.67%+255,220Timeline
OIIOCEANEERING INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2,445,433 shares; 2024Q4: 2,689,795 shares; 2025Q1: 2,268,079 shares; 2025Q2: 2,491,803 shares; 2025Q3: 2,491,803 shares; 2025Q4: 2,468,260 shares; 2026Q1: 2,032,489 shares 2,032,489$72.1M3.42%-435,771Timeline
TDYTELEDYNE TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 97,510 shares; 2025Q2: 125,765 shares; 2025Q3: 132,514 shares; 2025Q4: 149,466 shares; 2026Q1: 117,783 shares 117,783$71.3M3.38%-31,683Timeline
GTMZOOMINFO TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,996,632 shares; 2024Q4: 7,295,163 shares; 2025Q1: 7,980,331 shares; 2025Q2: 9,692,470 shares; 2025Q3: 10,524,798 shares; 2025Q4: 10,632,097 shares; 2026Q1: 11,463,138 shares 11,463,138$68.5M3.25%+831,041Timeline
NEONEOGENOMICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 4,464,406 shares; 2024Q4: 4,701,897 shares; 2025Q1: 4,708,324 shares; 2025Q2: 7,431,147 shares; 2025Q3: 8,220,657 shares; 2025Q4: 8,643,846 shares; 2026Q1: 9,100,103 shares 9,100,103$67.5M3.2%+456,257Timeline
CHYMCHIME FINL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 757,833 shares; 2025Q3: 2,352,911 shares; 2025Q4: 3,291,951 shares; 2026Q1: 3,421,755 shares 3,421,755$64.1M3.04%+129,804Timeline
CSGPCOSTAR GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 1,377,305 shares 1,377,305$55.6M2.63%newTimeline
TOSTTOAST INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2,707,197 shares; 2024Q4: 1,835,098 shares; 2025Q1: 1,038,048 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 1,860,143 shares; 2026Q1: 1,972,912 shares 1,972,912$52.3M2.48%+112,769Timeline
MSGSMADISON SQUARE GRDN SPRT CORQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 412,686 shares; 2024Q4: 394,620 shares; 2025Q1: 408,327 shares; 2025Q2: 434,910 shares; 2025Q3: 424,070 shares; 2025Q4: 422,091 shares; 2026Q1: 154,151 shares 154,151$49.5M2.35%-267,940Timeline
LIVNLIVANOVA PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 120,341 shares; 2026Q1: 768,295 shares 768,295$48.8M2.32%+647,954Timeline
FLSFLOWSERVE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 552,830 shares; 2026Q1: 658,469 shares 658,469$48.4M2.29%+105,639Timeline
ALABASTERA LABS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 596,908 shares; 2024Q4: 253,492 shares; 2025Q1: 341,530 shares; 2025Q2: 534,535 shares; 2025Q3: 321,475 shares; 2025Q4: 314,417 shares; 2026Q1: 355,272 shares 355,272$38.9M1.85%+40,855Timeline
SGSWEETGREEN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 2,158,709 shares; 2025Q3: 3,946,884 shares; 2025Q4: 3,550,564 shares; 2026Q1: 5,049,235 shares 5,049,235$26.2M1.24%+1,498,671Timeline
NOVTNOVANTA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 226,071 shares; 2026Q1: 196,628 shares 196,628$23.2M1.1%-29,443Timeline
PZZAPAPA JOHNS INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 546,016 shares 546,016$17.7M0.84%newTimeline
CLARCLARUS CORP NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 5,441,771 shares; 2024Q4: 5,400,621 shares; 2025Q1: 5,448,431 shares; 2025Q2: 5,448,431 shares; 2025Q3: 5,448,431 shares; 2025Q4: 5,448,431 shares; 2026Q1: 5,448,431 shares 5,448,431$14.8M0.7%0Timeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
NCLHNORWEGIAN CRUISE LINE HLDGS Stockcall2,500,000$46.8Mnew
GPNGLOBAL PMTS INC COMcall675,000$45.4M+25,000
VYXNCR VOYIX CORPORATION COMcall2,719,300$17.2Mnew
ADTADT INC DEL Stockcall2,203,300$14.5M+750,000
NEONEOGENOMICS INC COM NEWcall115,800$859Knew

Sold out in Q1 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
CFLTCONFLUENT INC-CLASS A3,366,843$102Mshares
OLEDUNIVERSAL DISPLAY CORP774,330$90.4Mshares
ADTADT INC DEL5,687,898$45.9Mshares
PHRPHREESIA INC2,471,960$41.8Mshares
CFLTCONFLUENT INC-CLASS A1,000,000$30.2Mcall
FLRFLUOR CORP750,000$29.7Mcall
BILLBILL HOLDINGS INC500,000$27.3Mcall
SRADSPORTRADAR GROUP AG750,000$17.8Mcall
CHEFCHEFS WHSE INC236,270$14.7Mshares
UNFUNIFIRST CORP MASS63,894$12.3Mshares
GSATGLOBALSTAR INC200,000$12.2Mput
GTLBGITLAB INC214,529$8.05Mshares

How Q1 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001626220-26-000003 base2026-05-15acceptance time not in the bulk data set