SEC 13F Intelligence

IRIXIRIDEX CORP

CUSIP 462684101 · Yahoo Finance ↗ · Google Finance ↗

Iridex Corp (IRIX) has 25 institutional holders in Filings Flow’s 13F database, together reporting 2.89M shares worth $3M as of Q1 2026. The largest reported holders are Paragon Associates & Paragon Associates II Joint Venture, Vanguard Group Inc, and Vanguard Capital Management LLC.

Institutional Holders
25
Q1 2026
Reported Value
$3M
Ticker
IRIX
Quarters Tracked
28

Ownership Trend

Institutional holders
Q2 ’19: 28Q2 ’19Q3 ’19: 26Q4 ’19: 21Q1 ’20: 24Q2 ’20: 21Q2 ’20Q3 ’20: 20Q4 ’20: 18Q1 ’21: 22Q2 ’21: 25Q2 ’21Q3 ’21: 22Q4 ’21: 25Q1 ’22: 25Q2 ’22: 24Q2 ’22Q3 ’22: 20Q4 ’22: 19Q1 ’23: 24Q2 ’23: 21Q2 ’23Q3 ’23: 22Q4 ’23: 25Q1 ’24: 25Q2 ’24: 25Q2 ’24Q3 ’24: 24Q4 ’24: 23Q1 ’25: 21Q2 ’25: 21Q2 ’25Q3 ’25: 21Q4 ’25: 22Q1 ’26: 25filingsflow.com
Total reported value
Q2 ’19: $23MQ2 ’19Q3 ’19: $7MQ4 ’19: $8MQ1 ’20: $6MQ2 ’20: $8MQ2 ’20Q3 ’20: $7MQ4 ’20: $8MQ1 ’21: $21MQ2 ’21: $22MQ2 ’21Q3 ’21: $21MQ4 ’21: $16MQ1 ’22: $13MQ2 ’22: $7MQ2 ’22Q3 ’22: $6MQ4 ’22: $5MQ1 ’23: $6MQ2 ’23: $7MQ2 ’23Q3 ’23: $7MQ4 ’23: $7MQ1 ’24: $8MQ2 ’24: $6MQ2 ’24Q3 ’24: $5MQ4 ’24: $4MQ1 ’25: $3MQ2 ’25: $2MQ2 ’25Q3 ’25: $3MQ4 ’25: $3MQ1 ’26: $3Mfilingsflow.com

Holders

Mixed quarters
Export to Excel
Manager% of PortfolioValueSharesQuarter
WEBER CAPITAL MANAGEMENT LLC /ADV$100M AUM0.26%$262,154259.6KQ1 2026
PERKINS CAPITAL MANAGEMENT INC$107M AUM0.05%$55,85355.3KQ1 2026
THOMPSON DAVIS & CO., INC.$150M AUM0.03%$47,91847.4KQ1 2026
Apexium Financial, LP$2.1B AUM0.01%$115,608100.5KQ3 2025OLDER
TWO SIGMA SECURITIES, LLC$861M AUM0.00%$10,90010.8KQ1 2026
Diversify Advisory Services, LLC$655M AUM0.00%$26,97919.1KQ4 2025OLDER
XTX Topco Ltd$5.8B AUM0.00%$32,48328.5KQ4 2025OLDER
RENAISSANCE TECHNOLOGIES LLC$63.9B AUM0.00%$400,593396.6KQ1 2026
DIVERSIFY WEALTH MANAGEMENT, LLC$5.6B AUM0.00%$34,85533.8KQ1 2026
UNITED CAPITAL FINANCIAL ADVISORS, LLC$16.3B AUM0.00%$58,10457.5KQ1 2026
Centiva Capital, LP$13.6B AUM0.00%$21,58318.8KQ3 2025OLDER
Tower Research Capital LLC (TRC)$3.8B AUM0.00%$2,1132.1KQ1 2026
VANGUARD FIDUCIARY TRUST CO$396.1B AUM0.00%$60,75760.2KQ1 2026
VANGUARD CAPITAL MANAGEMENT LLC$4.04T AUM0.00%$519,739514.6KQ1 2026
HighTower Advisors, LLC$94.2B AUM0.00%$10,10010.0KQ1 2026
GEODE CAPITAL MANAGEMENT, LLC$1.61T AUM0.00%$161,796160.2KQ1 2026
CITADEL ADVISORS LLC$618.5B AUM0.00%$61,46060.9KQ1 2026
VANGUARD GROUP INC$6.90T AUM0.00%$659,731578.7KQ4 2025OLDER
JANE STREET GROUP, LLC$777.2B AUM0.00%$38,01037.6KQ1 2026
Bank of New York Mellon Corp$543.9B AUM0.00%$25,90525.6KQ1 2026
GOLDMAN SACHS GROUP INC$870.9B AUM0.00%$37,99737.6KQ1 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM0.00%$29,20828.9KQ1 2026
NORTHERN TRUST CORP$756.6B AUM0.00%$21,52121.3KQ1 2026
Vanguard Global Advisers, LLC$186.5B AUM0.00%$4,0034.0KQ1 2026
GROUP ONE TRADING LLC$52.2B AUM0.00%$1,1111.1KQ1 2026
STATE STREET CORP$2.90T AUM0.00%$45,16544.7KQ1 2026
BlackRock, Inc.$5.72T AUM0.00%$20,46320.3KQ1 2026
RAYMOND JAMES FINANCIAL INC$324.4B AUM0.00%$617700Q2 2025OLDER
UBS Group AG$666.3B AUM0.00%$1,1561.1KQ1 2026
SIMPLEX TRADING, LLC$149.1B AUM0.00%$161160Q1 2026
BANK OF AMERICA CORP /DE/$1.37T AUM0.00%$144127Q4 2025OLDER

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.