WhaleCreep

Which hedge funds own SENS? SENSEONICS HLDGS INC, Q2 2026 13F holders

HealthcareMedical Devices

19 tracked hedge funds disclosed a position in SENS (SENSEONICS HLDGS INC) in their Q2 2026 13F filings, worth $55.6m in total. The largest holder by portfolio weight is Sio Capital Management, LLC at 1.6% of its book. 9 opened a new position this quarter: Avidity Partners Management LP, Stonepine Capital Management, LLC, Fox Run Management, L.L.C., Readystate Asset Management LP. 6 exited: Diametric Capital, LP, Catalyst Funds Management Pty Ltd, Jain Global LLC.

19
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
9
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
6
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$13.8m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$764k
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$55.6m
Combined value
Sum of the holders' reported positions in the security.
1.5%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

19 rows
Sio Capital Management, LLC Hedge fund1.6%$9.0m1.59m+1276%added
Avidity Partners Management LP Hedge fund1.5%$9.1m1.60m–new
Masters Capital Management LLC Hedge fund0.6%$4.0m700,000+40%added
Sessa Capital IM, L.P. Hedge fund0.4%$25.2m4.44m+151%added
Stonepine Capital Management, LLC Hedge fund0.2%$277k48,680–new
Fox Run Management, L.L.C. Hedge fund0.07%$403k70,898–new
Readystate Asset Management LP Hedge fund0.02%$574k101,000–new
Ghisallo Capital Management LLC Hedge fund0.01%$710k125,000–new
GMT Capital Corp Hedge fund0.01%$207k36,4680.0%held
Walleye Capital LLC Hedge fund0.01%$1.8m324,264–new
Centiva Capital, LP Hedge fund0.01%$250k43,975+78%added
Trexquant Investment LP Hedge fund0.0%$768k135,128–new
Brevan Howard Capital Management LP Hedge fund0.0%$164k28,911+121%added
Marshall Wace, LLP Hedge fund0.0%$2.3m405,695−13%reduced
Millennium Management LLC Hedge fund0.0%$450k79,218−86%reduced
Quarry LP Hedge fund0.0%$1.8k321–new
Squarepoint Ops LLC Hedge fund0.0%$63.4k11,156−46%reduced
Citadel Advisors LLC Hedge fund0.0%$192k33,792−56%reduced
Two Sigma Investments, LP Hedge fund0.0%$104k18,331–new