CSGP — COSTAR GROUP INC

Ownership history in Twin Tree Management, LP  ·  29 quarters on record

This page tracks every 13F SEC filing in which Twin Tree Management, LP reported a position in COSTAR GROUP INC (CSGP). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.06% (2020 Q2)
Avg. % of fund
0.01%
First filed
2016 Q3
Last filed
2025 Q4
Quarters held
29
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 22,466 -14,634 -39.4% 0.01% $1.5M $67.24
2025 Q3 UNCHANGED 37,100 — 0% 0.01% $3.1M $84.37
2025 Q2 REDUCED 37,100 -59,684 -61.7% 0.01% $3.0M $80.40
2025 Q1 ADDED 96,784 +32,208 +49.9% 0.01% $7.7M $79.23
25 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    CSGP price (monthly, adj. close)

Other funds also holding CSGP

As of 2025 Q4 — sorted by position size

ShawSpring Partners LLC 3Y 7Y 12.12% AKRE CAPITAL MANAGEMENT LLC 3Y 7Y 7.09% RGM Capital, LLC 3Y 7Y 6.51% TradeLink Capital LLC 3Y 7Y 6.11% MIZUHO MARKETS AMERICAS LLC 3Y 5.74% Vulcan Value Partners, LLC 3Y 7Y 5.54% Visualize Group LP 5.38% Spyglass Capital Management LLC 3Y 7Y 5.31% SG Capital Management LLC 3Y 7Y 5.24% Petrus Trust Company, LTA 3Y 7Y 4.28%
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