Surmodics
SRDX
SRDX was delisted on the 18th of November, 2025.
141 hedge funds and large institutions have $475M invested in Surmodics in 2020 Q3 according to their latest regulatory filings, with 16 funds opening new positions, 40 increasing their positions, 56 reducing their positions, and 10 closing their positions.
60% more first-time investments, than exits
New positions opened: 16 | Existing positions closed: 10
4% more funds holding
Funds holding: 135 → 141 (+6)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0.39% less ownership
Funds ownership: 89.8% → 89.41% (-0.39%)
10% less capital invested
Capital invested by funds: $528M → $475M (-$53.6M)
29% less repeat investments, than reductions
Existing positions increased: 40 | Existing positions reduced: 56
99% less call options, than puts
Call options by funds: $3K | Put options by funds: $229K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
+$2.04M |
| 2 |
Fuller & Thaler Asset Management
San Mateo,
California
|
+$1.49M |
| 3 |
SCM
Soleus Capital Management
Greenwich,
Connecticut
|
+$1.46M |
| 4 |
PAM
Panagora Asset Management
Boston,
Massachusetts
|
+$1.07M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$897K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TI
Trigran Investments
Northbrook,
Illinois
|
-$5.08M |
| 2 |
QI
QS Investors
New York
|
-$1.8M |
| 3 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$1.37M |
| 4 |
Two Sigma Advisers
New York
|
-$962K |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$805K |
SRDX Hedge Fund Activity: Q3 2020 in Review
141 of the 4,970 institutional investors tracked by Wall St. Rank reported a position in Surmodics (SRDX) for Q3 2020, worth a combined $475M — down 10% from $528M a quarter earlier.
Buyers outnumbered sellers: 16 funds opened new SRDX positions and 10 closed out — a net gain of 6 holders — while 40 added to existing stakes and 56 trimmed.
The largest buyer was Renaissance Technologies, adding an estimated $2.04M. The largest seller was Trigran Investments, cutting an estimated $5.08M.
- 141 institutional investors held Surmodics (SRDX) as of Q3 2020, up from 135 in Q2 2020.
- Funds reported $475M of Surmodics stock for Q3 2020, down 10% quarter-over-quarter.
- 16 funds opened new Surmodics positions in Q3 2020 and 10 closed out, a net change of +6 holders.
- The largest Surmodics buyer in Q3 2020 was Renaissance Technologies, an estimated $2.04M added.
- The largest Surmodics seller in Q3 2020 was Trigran Investments, an estimated $5.08M sold.
Based on aggregated 13F filings for Q3 2020.