SIBN — SI-BONE INC

Ownership history in XTX Topco Ltd  ·  5 quarters on record

This page tracks every 13F SEC filing in which XTX Topco Ltd reported a position in SI-BONE INC (SIBN). 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
0.05% (2023 Q4)
Avg. % of fund
0.03%
First filed
2023 Q4
Last filed
2025 Q3
Quarters held
5
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 33,870 +14,053 +70.9% 0.03% $499K $14.72
2025 Q2 ADDED 19,817 +7,617 +62.4% 0.02% $373K $18.82
2024 Q4 ADDED 12,200 +1,687 +16.0% 0.01% $171K $14.02
2024 Q1 REDUCED 10,513 -841 -7.4% 0.02% $172K $16.37
2023 Q4 INITIATED 11,354 — — 0.05% $238K —
% of Fund (quarterly)    SIBN price (monthly, adj. close)

Other funds also holding SIBN

As of 2025 Q4 — sorted by position size

First Light Asset Management, LLC 3Y 7Y 7.59% CADIAN CAPITAL MANAGEMENT, LP 3Y 7Y 1.67% Pier Capital, LLC 3Y 7Y 1.53% HighMark Wealth Management LLC 3Y 1.28% Bullseye Asset Management LLC 3Y 1.13% Granahan Investment Management, LLC 3Y 7Y 0.74% NANO CAP NEW MILLENNIUM GROWTH FUND L P 0.72% Parkman Healthcare Partners LLC 3Y 0.7% VELA Investment Management, LLC 3Y 0.65% ESSEX INVESTMENT MANAGEMENT CO LLC 3Y 7Y 0.63%
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