Senseonics Holdings Inc
SENS
125 hedge funds and large institutions have $55.1M invested in Senseonics Holdings Inc in 2025 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 31 increasing their positions, 31 reducing their positions, and 28 closing their positions.
0% more repeat investments, than reductions
Existing positions increased: 31 | Existing positions reduced: 31
0.38% less ownership
Funds ownership: 1.16% → 0.78% (-0.38%)
10% less funds holding
Funds holding: 139 → 125 (-14)
22% less call options, than puts
Call options by funds: $235K | Put options by funds: $303K
24% less capital invested
Capital invested by funds: $72.2M → $55.1M (-$17.1M)
46% less first-time investments, than exits
New positions opened: 15 | Existing positions closed: 28
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$1.65M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$512K |
| 3 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
+$414K |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$362K |
| 5 |
HRCM
Hood River Capital Management
Palm Beach Gardens,
Florida
|
+$305K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
FLAM
First Light Asset Management
Edina,
Minnesota
|
-$8.55M |
| 2 |
Alyeska Investment Group
Chicago,
Illinois
|
-$3.73M |
| 3 |
SCM
Sio Capital Management
New York
|
-$1.22M |
| 4 |
Two Sigma Investments
New York
|
-$728K |
| 5 |
Renaissance Technologies
New York
|
-$508K |
SENS Hedge Fund Activity: Q3 2025 in Review
125 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Senseonics Holdings Inc (SENS) for Q3 2025, worth a combined $55.1M — down 24% from $72.2M a quarter earlier.
Sellers outnumbered buyers: 28 funds closed out of SENS and 15 opened new positions — a net loss of 13 holders — while 31 trimmed existing stakes and 31 added.
The largest buyer was UBS Group, adding an estimated $1.65M. The largest seller was First Light Asset Management, cutting an estimated $8.55M.
- 125 institutional investors held Senseonics Holdings Inc (SENS) as of Q3 2025, down from 139 in Q2 2025.
- Funds reported $55.1M of Senseonics Holdings Inc stock for Q3 2025, down 24% quarter-over-quarter.
- 15 funds opened new Senseonics Holdings Inc positions in Q3 2025 and 28 closed out, a net change of -13 holders.
- The largest Senseonics Holdings Inc buyer in Q3 2025 was UBS Group, an estimated $1.65M added.
- The largest Senseonics Holdings Inc seller in Q3 2025 was First Light Asset Management, an estimated $8.55M sold.
Based on aggregated 13F filings for Q3 2025.