AAOI — APPLIED OPTOELECTRONICS INC

Ownership history in Squarepoint Ops LLC  ·  30 quarters on record

This page tracks every 13F SEC filing in which Squarepoint Ops LLC reported a position in APPLIED OPTOELECTRONICS INC (AAOI). 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
0.12% (2017 Q2)
Avg. % of fund
0.01%
First filed
2016 Q2
Last filed
2025 Q4
Quarters held
30
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 193,153 +166,553 +626.1% 0.01% $6.7M $34.86
2025 Q3 REDUCED 26,600 -80,031 -75.1% 0.00% $690K $25.93
2025 Q3 REDUCED 106,631 -277,569 -72.2% 0.00% $2.8M $25.93
2025 Q3 ADDED 384,200 +217,462 +130.4% 0.01% $10.0M $25.93
26 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    AAOI price (monthly, adj. close)

Other funds also holding AAOI

As of 2025 Q4 — sorted by position size

SCALAR GAUGE MANAGEMENT, LLC 3.15% 1492 Capital Management LLC 3Y 7Y 2.88% HAWK RIDGE CAPITAL MANAGEMENT LP 3Y 7Y 2.74% JAT Capital Mgmt LP 3Y 2.68% OBERWEIS ASSET MANAGEMENT INC/ 3Y 7Y 2.6% Roubaix Capital, LLC 3Y 1.61% Penn Capital Management Company, LLC 3Y 7Y 1.24% NEXT CENTURY GROWTH INVESTORS LLC 3Y 7Y 1.13% EMERALD ADVISERS, LLC 3Y 7Y 0.72% Hood River Capital Management LLC 3Y 7Y 0.49%
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