DOSSIER · 13F Holders · Q1 2026
IRIX

IRIDEX CORP

34 institutions still hold IRIDEX CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 462684101·34 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$4M
visible holders
Holders
34
filers reporting
Concentration
27.16%
PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE #1
top holder share
AI Holders Summary · Q1 2026

34 institutions reported IRIX in Q1 2026. PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE leads at 27.2% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE
CIK 0001047859
$1M1.0M1.37%Q1 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$589K515K0.00%Q2 2026
03
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$485K424K0.00%Q2 2026
04
MORGAN STANLEY
CIK 0000895421
$349K305K0.00%Q2 2026
05
AMH Equity Ltd
CIK 0001600535
$210K184K0.26%Q3 2025
06
WEBER CAPITAL MANAGEMENT LLC /ADV
CIK 0001099905
$207K180K0.18%Q2 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$159K139K0.00%Q2 2026
08
Apexium Financial, LP
CIK 0001765285
$116K101K0.01%Q3 2025
09
CITADEL ADVISORS LLC
CIK 0001423053
$113K99K0.00%Q2 2026
10
PERKINS CAPITAL MANAGEMENT INC
CIK 0000884300
$81K71K0.06%Q2 2026
11
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$69K60K0.00%Q2 2026
12
STATE STREET CORP
CIK 0000093751
$51K45K0.00%Q2 2026
13
GOLDMAN SACHS GROUP INC
CIK 0000886982
$46K40K0.00%Q2 2026
14
UNITED CAPITAL FINANCIAL ADVISORS, LLC
CIK 0001463217
$41K36K0.00%Q2 2026
15
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$38K38K0.00%Q1 2026
16
XTX Topco Ltd
CIK 0001828301
$33K29K0.00%Q2 2026
17
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$31K27K0.00%Q2 2026
18
DIVERSIFY WEALTH MANAGEMENT, LLC
CIK 0002030780
$30K34K0.00%Q2 2026
19
Diversify Advisory Services, LLC
CIK 0002021232
$30K34K0.00%Q2 2026
20
Bank of New York Mellon Corp
CIK 0001390777
$29K26K0.00%Q2 2026
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Insiders at IRIDEX CORP
Dizon Romeo RMercer PatrickMoore William M