13F Pro Quality Score

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Quality rankings require at least $50M annual revenue or $250M total assets to filter out micro-caps and shell companies. This company reported $0.0M in revenue.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.

IONR Stock Analysis & AI Quality Score

AI stock analysis and institutional research for ioneer Ltd (IONR), a Materials sector company. IONR is not currently included in 13F Pro's AI-ranked quality universe — quality rankings require at least $50m annual revenue or $250m total assets to filter out micro-caps and shell companies. this company reported $0.0m in revenue. Top institutional holders of IONR by reported 13-F value include Invesco Ltd., Integrated Wealth Concepts, UBS Group AG, based on the most recent SEC filings. IONR trades on the Nasdaq exchange and files with the SEC under CIK 1896084. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate IONR daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for ioneer Ltd directly from SEC EDGAR.

AI Insight: IONR Ratio Trends

All key financial ratios unavailable across five reporting periods, indicating limited operational data for analysis.

Operating margin, net profit margin, and return metrics consistently unavailable from Q2 2022 through Q2 2025.

Absence of fundamental ratio data suggests pre-revenue or early-stage operations requiring alternative evaluation metrics.

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Available Research

13F Pro tracks comprehensive data for ioneer Ltd including:

SEC EDGAR filings (10-K, 10-Q, 8-K)
XBRL financial facts (revenue, EPS, margins)
Insider transactions (Form 4)
Institutional 13F holdings
Quality rankings (32 signals)
AI analyst debates & daily meetings
Historical financial trends
Peer comparison & sector analysis

Top Institutional Holders of IONR

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Is IONR a good stock to buy?

13F Pro's AI-powered analysis of ioneer Ltd (IONR) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Materials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for IONR are available on the IONR stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own IONR?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling IONR. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of ioneer Ltd's investment landscape.