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NASDAQ: EQ
Equillium Inc Stock Ownership - Who owns Equillium?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Equillium Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Penny TomPrincipal Accounting Officer2026-01-086,533$1.29
$8.43kSell
Christine ZedelmayerSr. Vice President and COO2025-12-23100,000$1.50
$150.00kSell
Christine ZedelmayerSr. Vice President and COO2025-12-23100,000$0.79
$78.50kBuy
Christine ZedelmayerSr. Vice President and COO2025-12-1511,900$1.31
$15.59kSell
Christine ZedelmayerSr. Vice President and COO2025-12-1223,804$1.34
$31.90kSell
Christine ZedelmayerSr. Vice President and COO2025-11-257,998$0.95
$7.60kSell
Christine ZedelmayerSr. Vice President and COO2025-11-25100$0.98
$98.00Sell

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Net Insider Buy/Sell (L12M) Ownership

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EQ Shareholders

What type of owners hold Equillium Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Janus Henderson Group PLC9.63%5,862,212$10.20MInstitution
Adar1 Capital Management LLC9.21%5,608,078$9.76MInstitution
Adage Capital Partners GP LLC8.75%5,329,416$9.27MInstitution
Decheng Capital LLC7.30%4,447,308$7.74MInstitution
Daniel Bradbury6.10%3,711,995$6.46MInsider
Bruce D. Steel6.10%3,711,995$6.46MInsider
Woodline Partners LP5.75%3,500,901$6.09MInstitution
Decheng Capital Global Life Sciences Fund IV LP5.40%3,285,710$5.72MInsider
Aberdeen Group PLC3.89%2,366,688$4.12MInstitution
Sa Biocon3.80%2,316,134$4.03MInsider

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EQ vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
EQ57.95%23.53%Net SellingNet Selling
CDXS46.63%53.37%Net SellingNet Selling
OVID77.03%22.97%Net Selling
KRRO21.07%78.93%
MGNX62.38%37.62%Net BuyingNet Selling
View Top Biotech Stocks

Equillium Stock Ownership FAQ

Who owns Equillium?

Equillium (NASDAQ: EQ) is owned by 57.95% institutional shareholders, 23.53% Equillium insiders, and 18.52% retail investors. Daniel Bradbury is the largest individual Equillium shareholder, owning 3.71M shares representing 6.10% of the company. Daniel Bradbury's Equillium shares are currently valued at $6.46M.

If you're new to stock investing, here's how to buy Equillium stock.
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