Stock Ownership/IRIX

IRIDEX CORP (IRIX): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in IRIX · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
2
13F filers
Aggregate Value
$598K
Across holders
Last Price
$0.75
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity2 increased0 reduced0 exited
Institutional Holders of IRIX
↗
2 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund424K$485K81.1%0.0%Added+$31KQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund99K$113K18.9%0.0%Added+$44KQ2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$485K· 81.1% of total· 0.0% port· 424K sh· +$31K QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$113K· 18.9% of total· 0.0% port· 99K sh· +$44K QoQ· Q2 2026
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