Greenhouse Funds LLLP

Q1 2026 13F-HR Holdings

Location
Baltimore, MD
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
33
Total value ($000)
$2,234,113
Net value change ($000)
-534,428 (-19.3%)
New positions
2
Sold out positions
7
Turnover %
18.4%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/17/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
CSGP 55,560 NEW
LIVN 41,428 559.5%
RBC 21,683 20.6%
PZZA 17,696 NEW
OII 12,780 21.5%
GSAT 10,383 7.6%
FLS 10,049 26.2%
HQY 6,207 6.3%
VMI 3,005 3.7%
SG 2,204 9.2%
Top Reduces (Value $000, Stocks/ETFs)
CFLT -101,813 -100.0%
OLED -90,426 -100.0%
VYX -62,400 -33.3%
MSGS -59,630 -54.6%
ADT -45,901 -100.0%
PHR -41,826 -100.0%
GTM -39,578 -36.6%
BILL -37,816 -23.6%
NEO -34,129 -33.6%
CDRE -26,025 -22.8%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 124,726 (5.6% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type