Surmodics
SRDX
SRDX was delisted on the 18th of November, 2025.
120 hedge funds and large institutions have $234M invested in Surmodics in 2015 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 45 increasing their positions, 40 reducing their positions, and 13 closing their positions.
13% more repeat investments, than reductions
Existing positions increased: 45 | Existing positions reduced: 40
4% less funds holding
Funds holding: 125 → 120 (-5)
8% less capital invested
Capital invested by funds: $255M → $234M (-$20.3M)
31% less first-time investments, than exits
New positions opened: 9 | Existing positions closed: 13
100% less call options, than puts
Call options by funds: $0 | Put options by funds: $30K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
+$2.55M |
| 2 |
Millennium Management
New York
|
+$1.84M |
| 3 |
GC
Guggenheim Capital
Chicago,
Illinois
|
+$1.45M |
| 4 |
TI
Trigran Investments
Northbrook,
Illinois
|
+$849K |
| 5 |
BFA
BlackRock Fund Advisors
San Francisco,
California
|
+$784K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MCM
McKinley Capital Management
Anchorage,
Alaska
|
-$2.6M |
| 2 |
SGAM
Smith Group Asset Management
Dallas,
Texas
|
-$1.14M |
| 3 |
CIM
Calvert Investment Management
Bethesda,
Maryland
|
-$1.11M |
| 4 |
RA
Royce & Associates
New York
|
-$1.08M |
| 5 |
ACM
Americafirst Capital Management
Roseville,
California
|
-$805K |
SRDX Hedge Fund Activity: Q4 2015 in Review
120 of the 3,824 institutional investors tracked by Wall St. Rank reported a position in Surmodics (SRDX) for Q4 2015, worth a combined $234M — down 8% from $255M a quarter earlier.
Sellers outnumbered buyers: 13 funds closed out of SRDX and 9 opened new positions — a net loss of 4 holders — while 40 trimmed existing stakes and 45 added.
The largest buyer was Renaissance Technologies, adding an estimated $2.55M. The largest seller was McKinley Capital Management, exiting entirely with an estimated $2.6M sold.
- 120 institutional investors held Surmodics (SRDX) as of Q4 2015, down from 125 in Q3 2015.
- Funds reported $234M of Surmodics stock for Q4 2015, down 8% quarter-over-quarter.
- 9 funds opened new Surmodics positions in Q4 2015 and 13 closed out, a net change of -4 holders.
- The largest Surmodics buyer in Q4 2015 was Renaissance Technologies, an estimated $2.55M added.
- The largest Surmodics seller in Q4 2015 was McKinley Capital Management, an estimated $2.6M sold.
Based on aggregated 13F filings for Q4 2015.