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Senseonics Holdings Inc
SENS

139 hedge funds and large institutions have $72.2M invested in Senseonics Holdings Inc in 2025 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 35 increasing their positions, 24 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

62% more call options, than puts

Call options by funds: $471K | Put options by funds: $290K

46% more repeat investments, than reductions

Existing positions increased: 35 | Existing positions reduced: 24

27% more capital invested

Capital invested by funds: $57M → $72.2M (+$15.2M)

0.49% more ownership

Funds ownership: 0.67% → 1.16% (+0.49%)

4% less first-time investments, than exits

New positions opened: 22 | Existing positions closed: 23

1% less funds holding

Funds holding: 141 → 139 (-2)

Holders
139
Holders Change
-2
Holders Change %
-1.42%
% of All Funds
1.83%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
22
Increased
35
Reduced
24
Closed
23
Calls
$471K
Puts
$290K
Net Calls
+$181K
Net Calls Change
-$102K

Top Buyers

Rank Fund Capital Flow
1
FLAM
First Light Asset Management
Minnesota
+$18.1M
2
HRCM
Hood River Capital Management
Florida
+$4.62M
3
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$4.57M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$4.54M
5
SCM
Sio Capital Management
New York
+$2.83M

Top Sellers

Rank Fund Capital Flow
1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$1.28M
2
Renaissance Technologies
Renaissance Technologies
New York
-$1.15M
3
State Street
State Street
Massachusetts
-$823K
4
EI
EAM Investors
California
-$559K
5
Two Sigma Advisers
Two Sigma Advisers
New York
-$297K
Name Holding Trade Value Shares
Change 		Change in
Stake
MSAM
101
Moloney Securities Asset Management
Missouri
$6.29K – – –
IA
102
Integrity Alliance
Iowa
$5.92K -$5.87K -503 -45%
CWM
103
Cornerstone Wealth Management
Missouri
$5.83K -$583 -50 -8%
JWCA
104
J.W. Cole Advisors
Florida
$5.81K +$7.12K +610 New
SP
105
SIH Partners
Delaware
$5.8K +$7.11K +609 New
IWC
106
Integrated Wealth Concepts
Massachusetts
$5.72K +$1.17K +100 +20%
AWS
107
Atria Wealth Solutions
New York
$5.63K – – –
RCM
108
RMR Capital Management
California
$5.54K – – –
AFM
109
Abbot Financial Management
Massachusetts
$5.48K – – –
HIM
110
Harbour Investment Management
Washington
$5.48K +$6.71K +575 New
Manulife (Manufacturers Life Insurance)
111
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$5.46K +$6.69K +573 New
VPIM
112
Vanguard Personalized Indexing Management
California
$5.18K -$2.65K -227 -29%
SCM
113
SOL Capital Management
Maryland
$5K – – –
GKWIM
114
Gerber Kawasaki Wealth & Investment Management
California
$4.95K – – –
AWA
115
Arkadios Wealth Advisors
Georgia
$4.83K -$35 -3 -0.6%
Fisher Asset Management
116
Fisher Asset Management
Washington
$4.76K -$583 -50 -9%
Brown Advisory
117
Brown Advisory
Maryland
$4.76K – – –
RFN
118
Redwood Financial Network
Ohio
$4.76K – – –
Jones Financial Companies
119
Jones Financial Companies
Missouri
$4.03K +$618 +53 +15%
CWM
120
CarsonAllaria Wealth Management
Illinois
$3.35K – – –
National Bank of Canada
121
National Bank of Canada
Quebec, Canada
$2.61K – – –
JP Morgan Chase
122
JP Morgan Chase
New York
$1.91K -$6.2K -531 -73%
CSB
123
City State Bank
Iowa
$1.32K – – –
GWSG
124
GPS Wealth Strategies Group
Colorado
$953 – – –
FDCDDQ
125
Federation des caisses Desjardins du Quebec
Quebec, Canada
$952 – – –
3 4
5
6 7

SENS Hedge Fund Activity: Q2 2025 in Review

139 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Senseonics Holdings Inc (SENS) for Q2 2025, worth a combined $72.2M — up 27% from $57M a quarter earlier.

Sellers outnumbered buyers: 23 funds closed out of SENS and 22 opened new positions — a net loss of 1 holder — while 24 trimmed existing stakes and 35 added.

The largest buyer was First Light Asset Management, adding an estimated $18.1M. The largest seller was Susquehanna International Group, cutting an estimated $1.28M.

  • 139 institutional investors held Senseonics Holdings Inc (SENS) as of Q2 2025, down from 141 in Q1 2025.
  • Funds reported $72.2M of Senseonics Holdings Inc stock for Q2 2025, up 27% quarter-over-quarter.
  • 22 funds opened new Senseonics Holdings Inc positions in Q2 2025 and 23 closed out, a net change of -1 holder.
  • The largest Senseonics Holdings Inc buyer in Q2 2025 was First Light Asset Management, an estimated $18.1M added.
  • The largest Senseonics Holdings Inc seller in Q2 2025 was Susquehanna International Group, an estimated $1.28M sold.

Based on aggregated 13F filings for Q2 2025.