AMBA — AMBARELLA INC

Ownership history in HighTower Advisors, LLC  ·  5 quarters on record

This page tracks every 13F SEC filing in which HighTower Advisors, LLC reported a position in AMBARELLA INC (AMBA). 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.

Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 6,142 +2,230 +57.0% 0.00% $507K $82.52
2019 Q4 REDUCED 3,912 -882 -18.4% 0.00% $237K $60.56
2017 Q4 ADDED 4,794 +1,784 +59.3% 0.00% $284K $58.75
2016 Q3 REDUCED 3,010 -1,670 -35.7% 0.00% $222K $73.61
2016 Q2 INITIATED 4,680 — — 0.00% $238K $50.81
% of Fund (quarterly)    AMBA price (monthly, adj. close)

Other funds also holding AMBA

As of 2025 Q4 — sorted by position size

Potrero Capital Research LLC 3Y 7Y 3.54% S Squared Technology, LLC 3Y 7Y 3.53% Shannon River Fund Management LLC 3Y 7Y 3.35% OBERWEIS ASSET MANAGEMENT INC/ 3Y 7Y 1.6% SWS Partners 3Y 7Y 1.53% WESTERLY CAPITAL MANAGEMENT, LLC 3Y 7Y 1.32% Jericho Capital Asset Management L.P. 3Y 7Y 1.28% SORA INVESTORS LLC 3Y 0.99% ESSEX INVESTMENT MANAGEMENT CO LLC 3Y 7Y 0.91% Slate Path Capital LP 3Y 7Y 0.78%
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