AOSL — ALPHA & OMEGA SEMICONDUCTOR

Ownership history in WINTON GROUP Ltd  ·  16 quarters on record

This page tracks every 13F SEC filing in which WINTON GROUP Ltd reported a position in ALPHA & OMEGA SEMICONDUCTOR (AOSL). 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
0.09% (2025 Q4)
Avg. % of fund
0.04%
First filed
2019 Q3
Last filed
2025 Q4
Quarters held
16
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 137,265 +89,914 +189.9% 0.09% $2.7M $19.81
2025 Q3 REDUCED 47,351 -2,268 -4.6% 0.05% $1.3M $27.96
2025 Q2 ADDED 49,619 +8,654 +21.1% 0.07% $1.3M $25.66
2025 Q1 ADDED 40,965 +21,488 +110.3% 0.06% $1.0M $24.86
12 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    AOSL price (monthly, adj. close)

Other funds also holding AOSL

As of 2025 Q4 — sorted by position size

Gagnon Advisors, LLC 3Y 7Y 1.51% GAGNON SECURITIES LLC 3Y 7Y 0.87% Uniplan Investment Counsel, Inc. 3Y 7Y 0.85% Mork Capital Management, LLC 3Y 7Y 0.54% Numerai GP LLC 3Y 0.29% Redwood Wealth Management Group, LLC 3Y 0.12% PEREGRINE CAPITAL MANAGEMENT LLC 3Y 7Y 0.11% ROYCE & ASSOCIATES LP 3Y 7Y 0.1% AXQ CAPITAL, LP 3Y 0.09% Arosa Capital Management LP 3Y 7Y 0.07%
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