Institutional shares held 12.6 Million
31.3K calls
31.6K puts
Total value of holdings $476M
$1.19M calls
$1.2M puts
Market Cap $531M
14,005,000 Shares Out.
Institutional ownership 89.67%
# of Institutions 144


Latest Institutional Activity in SRDX

Top Purchases

Q2 2025
Readystate Asset Management LP Shares Held: 434K ($16.4M)
Q2 2025
Thompson Davis & Co., Inc. Shares Held: 63.1K ($2.39M)
Q2 2025
Y Intercept (Hong Kong) LTD Shares Held: 43K ($1.63M)
Q2 2025
Norges Bank Shares Held: 31.6K ($1.2M)
Q2 2025
Deutsche Bank Ag\ Shares Held: 40.1K ($1.52M)

Top Sells

Q2 2025
Marshall Wace, LLP Shares Held: 34.3K ($1.3M)
Q2 2025
Groupe La Francaise Shares Held: 85.8K ($3.25M)
Q2 2025
Carmignac Gestion Shares Held: 27.6K ($1.05M)
Q2 2025
Credit Industriel Et Commercial Shares Held: 59.2K ($2.24M)
Q2 2025
Dld Asset Management, LP Shares Held: 29.9K ($1.13M)

About SRDX

Surmodics, Inc., together with its subsidiaries, provides surface modification technologies for intravascular medical devices, and chemical components for in vitro diagnostic immunoassay tests and microarrays in the United States and internationally. It operates in two segments, Medical Device and In Vitro Diagnostics (IVD). The Medical Device segment engages in the provision of surface modification coating technologies to enhance access, deliverability, and predictable deployment of medical devices; and drug-delivery coating technologies to provide site-specific drug-delivery from the surface of a medical device for coronary, peripheral, neuro-vascular and structural heart, and other markets, as well as design, development, and manufacturing of interventional medical devices, primarily balloons and catheters, including drug-coated balloons for peripheral arterial disease treatment and other applications. The IVD segment designs, develops, and manufactures component products and technologies for diagnostic immunoassay, as well as molecular test and biomedical research applications. This segment offers protein stabilization reagents, substrates, surface coatings, and antigens. The company was founded in 1979 and is headquartered in Eden Prairie, Minnesota.


Insider Transactions at SRDX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
140K Shares
From 8 Insiders
Exercise of conversion of derivative security 140K shares
Sell / Disposition
150K Shares
From 12 Insiders
Payment of exercise price or tax liability 143K shares
Open market or private sale 7.01K shares

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