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Senseonics Holdings Inc
SENS

141 hedge funds and large institutions have $57M invested in Senseonics Holdings Inc in 2025 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 34 increasing their positions, 26 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

155% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 11

60% more call options, than puts

Call options by funds: $758K | Put options by funds: $475K

36% more capital invested

Capital invested by funds: $41.9M → $57M (+$15.1M)

31% more repeat investments, than reductions

Existing positions increased: 34 | Existing positions reduced: 26

13% more funds holding

Funds holding: 125 → 141 (+16)

0.01% less ownership

Funds ownership: 0.67% → 0.67% (-0.01%)

Holders
141
Holders Change
+16
Holders Change %
+12.8%
% of All Funds
1.89%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
28
Increased
34
Reduced
26
Closed
11
Calls
$758K
Puts
$475K
Net Calls
+$283K
Net Calls Change
+$123K

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$3.4M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$2.92M
3
Renaissance Technologies
Renaissance Technologies
New York
+$2.77M
4
State Street
State Street
Massachusetts
+$2.68M
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$2.22M

Top Sellers

Rank Fund Capital Flow
1
Jane Street
Jane Street
New York
-$5.06M
2
UBS Group
UBS Group
Switzerland
-$3M
3
MCM
Masters Capital Management
Georgia
-$2.07M
4
FLAM
First Light Asset Management
Minnesota
-$1.47M
5
Millennium Management
Millennium Management
New York
-$824K
Name Holding Trade Value Shares
Change 		Change in
Stake
Wolverine Trading
101
Wolverine Trading
Illinois
$9.72K -$7.77K -470 -40%
JP Morgan Chase
102
JP Morgan Chase
New York
$9.59K – – –
CWM
103
Cornerstone Wealth Management
Missouri
$8.69K – – –
MSAM
104
Moloney Securities Asset Management
Missouri
$8.66K – – –
MGIA
105
Moneta Group Investment Advisors
Missouri
$8.53K +$10.7K +650 New
SCM
106
SOL Capital Management
Maryland
$8K – – –
LC
107
Lindbrook Capital
California
$7.87K – – –
RCM
108
RMR Capital Management
California
$7.63K – – –
AFM
109
Abbot Financial Management
Massachusetts
$7.54K – – –
HWM
110
HB Wealth Management
Georgia
$7.4K – – –
AWS
111
Atria Wealth Solutions
New York
$7.35K – – –
Balyasny Asset Management
112
Balyasny Asset Management
Illinois
$7.29K +$9.17K +555 New
Fisher Asset Management
113
Fisher Asset Management
Washington
$7.22K +$826 +50 +10%
Cerity Partners
114
Cerity Partners
New York
$6.89K +$8.68K +525 New
GKWIM
115
Gerber Kawasaki Wealth & Investment Management
California
$6.82K +$8.59K +520 New
AWA
116
Arkadios Wealth Advisors
Georgia
$6.69K +$50 +3 +0.6%
RFN
117
Redwood Financial Network
Ohio
$6.56K – – –
Brown Advisory
118
Brown Advisory
Maryland
$6.56K – – –
CCB
119
Cutter & Co Brokerage
Missouri
$6.56K – – –
IWC
120
Integrated Wealth Concepts
Massachusetts
$6.56K +$8.26K +500 New
CIBC Private Wealth Group
121
CIBC Private Wealth Group
Georgia
$5.24K – – –
Jones Financial Companies
122
Jones Financial Companies
Missouri
$4.8K +$2.15K +130 +58%
CWM
123
CarsonAllaria Wealth Management
Illinois
$4.62K – – –
National Bank of Canada
124
National Bank of Canada
Quebec, Canada
$3.62K – – –
TRCT
125
Tower Research Capital (TRC)
New York
$2.81K -$85.7K -5,187 -96%
3 4
5
6 7

SENS Hedge Fund Activity: Q1 2025 in Review

141 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Senseonics Holdings Inc (SENS) for Q1 2025, worth a combined $57M — up 36% from $41.9M a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new SENS positions and 11 closed out — a net gain of 17 holders — while 34 added to existing stakes and 26 trimmed.

The largest buyer was BlackRock, adding an estimated $3.4M. The largest seller was Jane Street, exiting entirely with an estimated $5.06M sold.

  • 141 institutional investors held Senseonics Holdings Inc (SENS) as of Q1 2025, up from 125 in Q4 2024.
  • Funds reported $57M of Senseonics Holdings Inc stock for Q1 2025, up 36% quarter-over-quarter.
  • 28 funds opened new Senseonics Holdings Inc positions in Q1 2025 and 11 closed out, a net change of +17 holders.
  • The largest Senseonics Holdings Inc buyer in Q1 2025 was BlackRock, an estimated $3.4M added.
  • The largest Senseonics Holdings Inc seller in Q1 2025 was Jane Street, an estimated $5.06M sold.

Based on aggregated 13F filings for Q1 2025.