IRIDEX Ownership | Who Owns IRIDEX?


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IRIDEX Ownership Summary


IRIDEX is owned by 18.81% institutional investors, 27.47% insiders, and 53.72% retail investors. Paragon associates & paragon associates ii joint venture is the largest institutional shareholder, holding 6.03% of IRIX shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.45% of its assets in IRIDEX shares.

IRIX Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockIRIDEX18.81%27.47%53.72%
SectorHealthcare Stocks 279.19%10.58%-189.76%
IndustryMedical Device Stocks32.66%10.50%56.84%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Paragon associates & paragon associates ii joint venture1.00M6.03%$1.68M
Vanguard group561.10K3.38%$942.64K
Amh equity501.12K3.02%$841.88K
Renaissance381.16K2.30%$640.35K
Geode capital management131.17K0.79%$220.44K
Ars investment partners110.06K0.66%$184.90K
Apexium financial, lp65.69K0.40%$110.37K
Blackrock56.48K0.35%$121.99K
Blackrock funding, inc. /de57.36K0.35%$96.37K
State street44.72K0.28%$96.59K

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Paragon associates & paragon associates ii joint venture1.00M3.89%$1.68M
Amh equity501.12K0.83%$841.88K
Perkins capital management45.30K0.07%$76.10K
Ars investment partners110.06K0.02%$184.90K
Apexium financial, lp65.69K0.01%$110.37K
Renaissance381.16K0.00%$640.35K
Tower research capital llc (trc)3.20K0.00%$5.38K
West paces advisors135.000.00%$227.00
Susquehanna group, llp30.87K-$51.86K
Bank of america corp /de/2.14K-$4.62K

Top Buyers

HolderShares% AssetsChange
Bank of america corp /de/2.14K-2.14K
Blackrock56.48K-2.07K
Tower research capital llc (trc)3.20K0.00%680.00
Royal bank of canada273.00-273.00
Blackrock funding, inc. /de57.36K-232.00

Top Sellers

HolderShares% AssetsChange
Bridgeway capital management---70.00K
Long focus capital management---38.17K
Susquehanna group, llp30.87K--34.52K
Wolverine trading---16.28K
Renaissance381.16K0.00%-16.20K

New Positions

HolderShares% AssetsChangeValue
Royal bank of canada273.00-273.00$1.00K

Sold Out

HolderChange
Innealta capital-17.00
Wells fargo & company/mn-98.00
Morgan stanley-690.00
Venturi wealth management-750.00
Advisor group-1.00K

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 202524-11.11%3,146,650-2.53%184.96%8100.00%8-27.27%
Dec 31, 202416-48.39%2,935,967-11.82%174.39%4-50.00%4-42.86%
Sep 30, 202431-3.13%3,329,5931.51%204.93%8-11.11%7-12.50%
Jun 30, 202432-3.03%3,280,077-1.24%204.76%9-10.00%814.29%
Mar 31, 202433-2.94%3,321,2841.77%205.09%10-28.57%716.67%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv410.63K2.45%-
Vanguard US Total Market Shares ETF376.94K2.27%-
Vanguard Institutional Extnd Mkt Idx Tr164.11K0.98%-
Bridgeway Ultra-Small Company Market70.00K0.42%-5.00K
Fidelity Extended Market Index69.11K0.41%527.00
iShares Micro-Cap ETF30.12K0.18%-
Fidelity Series Total Market Index16.87K0.10%809.00
Fidelity Nasdaq Composite Index16.24K0.10%-
Fidelity Total Market Index14.47K0.09%-
Spartan Extended Market Index Pool E11.02K0.07%597.00

Recent Insider Transactions


DateNameRoleActivityValue
Jun 09, 2025Dizon Romeo R Chief Financial OfficerBuy$495.00
Jun 10, 2025Dizon Romeo R Chief Financial OfficerBuy$327.46
Jun 06, 2025Dizon Romeo R Chief Financial OfficerBuy$1.46K
Jun 02, 2025Dizon Romeo R Chief Financial OfficerBuy$100.00
Jun 03, 2025Dizon Romeo R Chief Financial OfficerBuy$99.00

Insider Transactions Trends


DateBuySell
2025 Q242-
2025 Q1--
2024 Q4--
2024 Q3--
2024 Q2--

IRIX Ownership FAQ


Who Owns IRIDEX?

IRIDEX shareholders are primarily institutional investors at 18.81%, followed by 27.47% insiders and 53.72% retail investors. The average institutional ownership in IRIDEX's industry, Medical Device Stocks, is 32.66%, which IRIDEX falls below.

Who owns the most shares of IRIDEX?

IRIDEX’s largest shareholders are Paragon associates & paragon associates ii joint venture (1M shares, 6.03%), Vanguard group (561.1K shares, 3.38%), and Amh equity (501.12K shares, 3.02%). Together, they hold 12.44% of IRIDEX’s total shares outstanding.

Does Blackrock own IRIDEX?

Yes, BlackRock owns 0.35% of IRIDEX, totaling 56.48K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 121.99K$. In the last quarter, BlackRock increased its holdings by 2.07K shares, a 3.81% change.

Who is IRIDEX’s biggest shareholder by percentage of total assets invested?

Paragon associates & paragon associates ii joint venture is IRIDEX’s biggest shareholder by percentage of total assets invested, with 3.89% of its assets in 1M IRIDEX shares, valued at 1.68M$.

Who is the top mutual fund holder of IRIDEX shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of IRIDEX shares, with 2.45% of its total shares outstanding invested in 410.64K IRIDEX shares.

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