OS — ONESTREAM INC

Ownership history in XTX Topco Ltd  ·  3 quarters on record

This page tracks every 13F SEC filing in which XTX Topco Ltd reported a position in ONESTREAM INC (OS). 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
0.08% (2025 Q2)
Avg. % of fund
0.04%
First filed
2025 Q1
Last filed
2025 Q3
Quarters held
3
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 12,942 -51,178 -79.8% 0.01% $239K $18.43
2025 Q2 ADDED 64,120 +34,058 +113.3% 0.08% $1.8M $28.30
2025 Q1 INITIATED 30,062 — — 0.03% $642K $21.34
% of Fund (quarterly)    OS price (monthly, adj. close)

Other funds also holding OS

As of 2025 Q4 — sorted by position size

DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP 3Y 2.82% Capricorn Fund Managers Ltd 3Y 1.68% Tensile Capital Management LP 3Y 7Y 1.29% SCALAR GAUGE MANAGEMENT, LLC 0.91% TimesSquare Capital Management, LLC 3Y 7Y 0.74% Annis Gardner Whiting Capital Advisors, LLC 0.72% 2Xideas AG 3Y 0.63% Advantage Alpha Capital Partners LP 3Y 0.49% Champlain Investment Partners, LLC 3Y 7Y 0.39% SEVEN GRAND MANAGERS, LLC 3Y 0.35%
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