Greenhouse Funds LLLP portfolio
Concentrated managerInvestment firmPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Aug 14, 2026 · data updated on Nov 5, 2026 · Q2 2026 13F (filing) ↗ · all its 13F filings ↗
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Greenhouse Funds LLLP reported a $1.9 bn portfolio of 29 positions to the SEC as of the end of Q2 2026. Its largest positions are VYX, RBC, NEO. During the quarter it opened Solaris Energy Infrastructure and Halliburton and exited ZoomInfo Technologies and CoStar Group.
Sections with a free account
What it reported after the quarter end (Q2 2026)
The 13F shows the portfolio as of Jun 30, 2026. Since then Greenhouse Funds LLLP has filed these own trades with the SEC (Form 4, when it owns more than 10% of a company or holds a role in it) and stakes above 5% (13D and 13G). It is not everything it did: only what it must report before the next 13F.
- 13G/ANCR VoyixVYX17.5 % → 18.5 %
Stake reported in the company · event of Aug 26, 2026 · filed Sep 2, 2026 · filing ↗
What changed this quarter
28 positions with a change (6 new, 3 added to, 15 trimmed, 4 sold); also, 1 exited through an acquisition or merger. 12 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Globalstar−98%fewer sharesReduced6.9% → 0.2%
- ZoomInfo Technologies−3.2 ppof portfolioSold out3.2% → —
- Valmont Industries−55%fewer sharesReduced4.0% → 2.9%
- CoStar Group−2.6 ppof portfolioSold out2.6% → —
- Toast−2.5 ppof portfolioSold out2.5% → —
- Flowserve−2.3 ppof portfolioSold out2.3% → —
- Madison Square Grdn Sprt COR−70%fewer sharesReduced2.3% → 1.0%
- Solaris Energy Infrastructure+1.9 ppof portfolioNew— → 2.1%
- Astera Labs−62%fewer sharesReduced1.8% → 3.4%
- Halliburton+1.8 ppof portfolioNew— → 2.0%
- Rivian Automotive+1.4 ppof portfolioNew— → 1.5%
- State Street SPDR S&P Biotech ETF−26%fewer sharesReduced3.9% → 4.0%
The figure on the right: for positions added to or trimmed, the change in the number of shares (%); for new and sold ones, the points of the portfolio moved (pp). Below, the portfolio weight before → after. Traded weight: what it bought or sold, excluding price effects.
Top holdings
- NCR VoyixVYX8.6%
- RBC BearingsRBC6.6%
- NeogenomicsNEO6.6%
- Sportradar GroupSRAD6.5%
- HealthequityHQY5.6%
- Norwegian Cruise Line HoldingsNCLH5.3%
- BILL HoldingsBILL5.1%
- Hayward HoldingsHAYW5.0%
- Cadre HoldingsCDRE4.3%
- Oceaneering InternationalOII4.0%
- State Street SPDR S&P Biotech ETFXBI4.0%
- LivaNovaLIVN4.0%
- Merit Medical SystemsMMSI3.9%
- Chime FinancialCHYM3.7%
- Astera LabsALAB3.4%
“Since”: first quarter of the current run, unbroken until today. In the details, prices are the quarter-end prices of the quarters in which it added shares, per the 13F. The manager may have bought at any price within each quarter; the SEC only publishes the value at quarter end.
Portfolio by sector
- ● Information Technology 30%
- ● Health Care 24%
- ● Industrials 16%
- ● Consumer Discretionary 13%
- ● Energy 8%
- ● No sector 4%
- ● Financials 4%
- ● Communication Services 1%
How its portfolio changed (8 quarters)
Q2 2026: 29
Q2 2026: 58%
Q2 2026: 20.7%
Traded turnover: the weight it bought plus the weight it sold in the quarter, divided by two, excluding price moves. The plain “turnover” in the header does include that effect. With a free account: the full history and sectors over time.
Declared options (3)
Besides stocks, Greenhouse Funds LLLP declared 3 calls (they gain if it rises) with a notional of $57.3M. The 13F reports the value of the underlying shares, not the premium paid, so these figures look large and are not added to the portfolio. Nor does it say whether the option is bought or written, or its strike or expiry: it may be a hedge.
- CALLNCR VoyixVYX$34.5M
- CALLNorwegian Cruise Line HoldingsNCLH$21.1M
- CALLNeogenomicsNEO$1.7M
Stakes above 5% (13D/13G)
Companies where this filer reported holding 5% or more of the shares. It is the figure from its latest filing on each one; history since December 2024.
How we classify it
Investment firm, per its Form ADV of Sep 11, 2026 (high confidence).
The data, as reported: GREENHOUSE FUNDS LLLP (CRD 169840): 7.B private funds: 4 hedge (gross assets $2.4 bn); 5.D assets by client type: pooled vehicles 89%, governments 7% (of $2.9 bn)
The type comes from a rule applied to that data. If it looks wrong, tell us.
Similar managers by type and size
Same type of filer and a 13F portfolio value between a third and three times this one. It is not a comparison of what they hold.
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