Greenhouse Funds LLLP — 13F Holdings & Portfolio
CIK 1626220 · latest 13F-HR filed 2026-05-15
Greenhouse Funds LLLP manages $2.23B in 13F-reported U.S. long-equity assets across 33 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are SRAD (7.02%), GSAT (6.54%), RBC (5.69%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 2 new positions, exited 7, added to 7, and trimmed 14.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$2.23B
Long-equity book
33
Distinct positions
2026-03-31
Filed 2026-05-15
+2 / −7 / ↑7 / ↓14
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- LIVANOVA PLC$41.4M +559.5%
- RBC BEARINGS INC$21.7M +20.6%
- OCEANEERING INTL INC$12.8M +21.5%
- GLOBALSTAR INC$10.4M +7.6%
- FLOWSERVE CORP$10.0M +26.2%
Top Trims
- NCR VOYIX CORPORATION-$62.4M -33.3%
- MADISON SQUARE GRDN SPRT COR-$59.6M -54.6%
- ZOOMINFO TECHNOLOGIES INC-$39.6M -36.6%
- BILL HOLDINGS INC-$37.8M -23.6%
- NEOGENOMICS INC-$34.1M -33.6%
Exited Positions
- CONFLUENT INC$101.8M
- UNIVERSAL DISPLAY CORP$90.4M
- ADT INC DEL$45.9M
- PHREESIA INC$41.8M
- CHEFS WHSE INC$14.7M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | SPORTRADAR GROUP AG | SRAD | H8088L103 | $156.8M | 7.02% | 9,363,864 | SH |
| 2 | GLOBALSTAR INC | GSAT | 378973507 | $146.2M | 6.54% | 2,200,968 | SH |
| 3 | RBC BEARINGS INC | RBC | 75524B104 | $127.1M | 5.69% | 234,107 | SH |
| 4 | NCR VOYIX CORPORATION | VYX | 62886E108 | $124.8M | 5.59% | 19,712,414 | SH |
| 5 | BILL HOLDINGS INC | BILL | 090043100 | $122.2M | 5.47% | 3,190,605 | SH |
| 6 | HEALTHEQUITY INC | HQY | 42226A107 | $105.1M | 4.71% | 1,257,854 | SH |
| 7 | NORWEGIAN CRUISE LINE HLDGS | NCLH | G66721104 | $95.6M | 4.28% | 5,113,980 | SH |
| 8 | MISTER CAR WASH INC | MCW | 60646V105 | $93.0M | 4.16% | 13,342,649 | SH |
| 9 | CADRE HLDGS INC | CDRE | 12763L105 | $88.0M | 3.94% | 2,868,378 | SH |
| 10 | HAYWARD HLDGS INC | HAYW | 421298100 | $85.9M | 3.84% | 6,418,964 | SH |
| 11 | VALMONT INDS INC | VMI | 920253101 | $85.1M | 3.81% | 213,048 | SH |
| 12 | SPDR SERIES TRUST | XBI | 78464A870 | $83.1M | 3.72% | 650,949 | SH |
| 13 | MERIT MED SYS INC | MMSI | 589889104 | $77.4M | 3.46% | 1,122,447 | SH |
| 14 | OCEANEERING INTL INC | OII | 675232102 | $72.1M | 3.23% | 2,032,489 | SH |
| 15 | TELEDYNE TECHNOLOGIES INC | TDY | 879360105 | $71.3M | 3.19% | 117,783 | SH |
| 16 | ZOOMINFO TECHNOLOGIES INC | GTM | 98980F104 | $68.5M | 3.07% | 11,463,138 | SH |
| 17 | NEOGENOMICS INC | NEO | 64049M209 | $67.5M | 3.02% | 9,100,103 | SH |
| 18 | CHIME FINL INC | CHYM | 16935C109 | $64.1M | 2.87% | 3,421,755 | SH |
| 19 | COSTAR GROUP INC | CSGP | 22160N109 | $55.6M | 2.49% | 1,377,305 | SH |
| 20 | TOAST INC | TOST | 888787108 | $52.3M | 2.34% | 1,972,912 | SH |
| 21 | MADISON SQUARE GRDN SPRT COR | MSGS | 55825T103 | $49.5M | 2.22% | 154,151 | SH |
| 22 | LIVANOVA PLC | LIVN | G5509L101 | $48.8M | 2.19% | 768,295 | SH |
| 23 | FLOWSERVE CORP | FLS | 34354P105 | $48.4M | 2.17% | 658,469 | SH |
| 24 | NORWEGIAN CRUISE LINE HLDGS Call | NCLH | G66721104 | $46.8M | 2.09% | 2,500,000 | SH |
| 25 | GLOBAL PMTS INC Call | GPN | 37940X102 | $45.4M | 2.03% | 675,000 | SH |
| 26 | ASTERA LABS INC | ALAB | 04626A103 | $38.9M | 1.74% | 355,272 | SH |
| 27 | SWEETGREEN INC | SG | 87043Q108 | $26.2M | 1.17% | 5,049,235 | SH |
| 28 | NOVANTA INC | NOVT | 67000B104 | $23.2M | 1.04% | 196,628 | SH |
| 29 | PAPA JOHNS INTL INC | PZZA | 698813102 | $17.7M | 0.79% | 546,016 | SH |
| 30 | NCR VOYIX CORPORATION Call | VYX | 62886E108 | $17.2M | 0.77% | 2,719,300 | SH |
| 31 | CLARUS CORP NEW | CLAR | 18270P109 | $14.8M | 0.66% | 5,448,431 | SH |
| 32 | ADT INC DEL Call | ADT | 00090Q103 | $14.5M | 0.65% | 2,203,300 | SH |
| 33 | NEOGENOMICS INC Call | NEO | 64049M209 | $859.2K | 0.04% | 115,800 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-15 | $2.23B | 33 | 0001626220-26-000003 |
| 2025-12-31 | 2026-02-17 | $2.77B | 40 | 0001626220-26-000002 |
| 2025-09-30 | 2025-11-13 | $2.73B | 39 | 0001626220-25-000007 |