In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 14, 2026), Greenhouse Funds LLLP reported 29 stock positions worth $1.9 billion . Its top holding was NCR Voyix (VYX) at 8.6% of the portfolio, followed by RBC Bearings (RBC, 6.6% ) and Neogenomics (NEO, 6.6% ). Compared with Q1 2026, it opened 6 new positions, sold out of 5, added to 6 and reduced 16. The biggest buy was NCR Voyix (VYX, shares +1% ) and the biggest sale Globalstar (GSAT, shares −98% ).
Location BALTIMORE, MD
CIK 0001626220
Portfolio Value $1.9B (Q2 2026) Holdings 29 stocks · $1.9B Holdings quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024
Stock % Of Portfolio ▼ Shares Held Total Value Change vs Q1 2026 VYX NCR Voyix Corp. 19,897,615 $162.6M Add +0.9% RBC RBC Bearings Inc. 195,498 $125.9M Reduce -16.5% NEO Neogenomics Inc. 8,574,210 $125.1M Reduce -5.8% SRAD Sportradar Group AG-A 8,287,494 $124.1M Reduce -11.5% HQY Healthequity Inc. 1,183,024 $106.9M Reduce -6.0% NCLH Norwegian Cruise Line Holdin 4,733,164 $99.9M Reduce -7.5% BILL Bill Holdings Inc. 2,672,670 $96.6M Reduce -16.2% HAYW Hayward Holdings Inc. 5,507,710 $95.3M Reduce -14.2% CDRE Cadre Holdings Inc. 2,868,664 $81.8M Add +0.0% OII Oceaneering Intl Inc. 1,896,343 $76.8M Reduce -6.7% XBI SS SPDR S&P Biotech ETF 484,437 $76.7M Reduce -25.6% LIVN Livanova PLC 924,128 $76.0M Add +20.3% MMSI Merit Medical Systems Inc. 1,072,098 $74.3M Reduce -4.5% CHYM Chime Financial Inc. Class A 3,418,402 $70.0M Reduce -0.1% ALAB Astera Labs Inc. 134,562 $65.0M Reduce -62.1% TDY Teledyne Technologies Inc. 91,147 $60.8M Reduce -22.6% NOVT Novanta Inc. 356,787 $57.9M Add +81.5% VMI Valmont Industries 96,557 $55.8M Reduce -54.7% SG Sweetgreen Inc. Class A 5,066,028 $44.6M Add +0.3% SEI Solaris Energy Infrastructur 495,053 $39.8M New HAL Halliburton Co. 1,100,287 $37.4M New RIVN Rivian Automotive Inc. Class A 1,681,265 $29.2M New PZZA Papa John's Intl Inc. 740,311 $27.2M Add +35.6% AEO American Eagle Outfitters 1,313,114 $22.6M New SMR Nuscale Power Corp. 2,159,213 $21.7M New MSGS Madison Square Garden Sports 46,902 $18.8M Reduce -69.6% CLAR Clarus Corp. 5,448,431 $17.2M No change ECHO Echostar Corp. Class A 58,450 $5.9M New GSAT Globalstar Inc. 44,736 $3.6M Reduce -98.0%
Options reported separately and not counted above: VYX calls ($34.5M), NCLH calls ($21.1M), NEO calls ($1.7M).
Portfolio Sells Q1 2026 → Q2 2026 Portfolio Sells quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024
Stock Change vs Q1 2026 % Of Portfolio Change To Portfolio ▲ GSAT Globalstar Inc. Reduce -98.0% 0.19% −6.74 MCW Mister Car Wash Inc. Sold out 0.00% −4.41 GTM Zoominfo Technologies Inc. Sold out 0.00% −3.25 CSGP Costar Group Inc. Sold out 0.00% −2.63 TOST Toast Inc. Class A Sold out 0.00% −2.48 FLS Flowserve Corp. Sold out 0.00% −2.29 MSGS Madison Square Garden Sports Reduce -69.6% 0.99% −1.36 VMI Valmont Industries Reduce -54.7% 2.94% −1.10 SRAD Sportradar Group AG-A Reduce -11.5% 6.53% −0.90 BILL Bill Holdings Inc. Reduce -16.2% 5.09% −0.71 TDY Teledyne Technologies Inc. Reduce -22.6% 3.20% −0.18 XBI SS SPDR S&P Biotech ETF Reduce -25.6% 4.04% +0.09 MMSI Merit Medical Systems Inc. Reduce -4.5% 3.91% +0.25 RBC RBC Bearings Inc. Reduce -16.5% 6.63% +0.60 OII Oceaneering Intl Inc. Reduce -6.7% 4.05% +0.63 HQY Healthequity Inc. Reduce -6.0% 5.63% +0.64 CHYM Chime Financial Inc. Class A Reduce -0.1% 3.69% +0.65 NCLH Norwegian Cruise Line Holdin Reduce -7.5% 5.26% +0.73 HAYW Hayward Holdings Inc. Reduce -14.2% 5.02% +0.95 ALAB Astera Labs Inc. Reduce -62.1% 3.42% +1.58 NEO Neogenomics Inc. Reduce -5.8% 6.59% +3.38
Portfolio Buys Q1 2026 → Q2 2026 Portfolio Buys quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024
Stock Change vs Q1 2026 % Of Portfolio Change To Portfolio ▼ VYX NCR Voyix Corp. Add +0.9% 8.56% +2.64 SEI Solaris Energy Infrastructur New 2.10% +2.10 HAL Halliburton Co. New 1.97% +1.97 NOVT Novanta Inc. Add +81.5% 3.05% +1.95 LIVN Livanova PLC Add +20.3% 4.00% +1.69 RIVN Rivian Automotive Inc. Class A New 1.54% +1.54 AEO American Eagle Outfitters New 1.19% +1.19 SMR Nuscale Power Corp. New 1.14% +1.14 SG Sweetgreen Inc. Class A Add +0.3% 2.35% +1.11 PZZA Papa John's Intl Inc. Add +35.6% 1.43% +0.59 ECHO Echostar Corp. Class A New 0.31% +0.31 CDRE Cadre Holdings Inc. Add +0.0% 4.31% +0.13
Options Activity Q1 2026 → Q2 2026 Security Type Change vs Q1 2026 Underlying Shares Value ▼ GPN Global Payments Inc. call Sold out 675,000 $45.4Mbefore exit VYX NCR Voyix Corp. call Add +55.2% 4,219,300 $34.5M NCLH Norwegian Cruise Line Holdin call Reduce -60.0% 1,000,000 $21.1M ADT Adt Inc. call Sold out 2,203,300 $14.5Mbefore exit
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
All Filings Quarter Positions 13F Reported Value Top Holdings Q2 2026 29 $1.9B VYX, RBC, NEO, SRAD, HQY Q1 2026 28 $2.1B SRAD, GSAT, RBC, VYX, BILL Q4 2025 33 $2.6B VYX, BILL, SRAD, GSAT, NCLH Q3 2025 32 $2.6B VYX, SRAD, BILL, NCLH, GTM Q2 2025 31 $2.4B SRAD, VYX, BILL, OLED, GTM Q1 2025 33 $2.1B SRAD, VYX, MCW, BILL, AVDX Q4 2024 32 $2.3B SRAD, CHEF, FLR, BILL, VYX Q3 2024 33 $2.0B FLR, SRAD, OLED, CDRE, VYX Q2 2024 35 $1.9B FLR, OLED, SRAD, CDRE, CHEF Q1 2024 32 $1.6B CDRE, CHEF, FLR, SRAD, OLED