GERMANTOWN, MD
SENSEONICS HOLDINGS, INC.SENS— Latest position per institution from SEC 13F filings
15
Institutional holders
21.16M
Total shares held
119.87M
Estimated value
1.06M
Avg. position size
SESSA CAPITAL IM, L.P.
CIK 1595849
Shares
4.44M
Value
25.21M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
2.79M
Value
15.87M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.83M
Value
10.12M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.78M
Value
10.11M
Filed
Jun 30, 2026
AVIDITY PARTNERS MANAGEMENT LP
CIK 1791827
Shares
1.60M
Value
9.09M
Filed
Jun 30, 2026
SIO CAPITAL MANAGEMENT, LLC
CIK 1482416
Shares
1.59M
Value
9.05M
Filed
Jun 30, 2026
UBS GROUP AG
CIK 1610520
Shares
1.49M
Value
8.45M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.13M
Value
6.43M
Filed
Jun 30, 2026
MASTERS CAPITAL MANAGEMENT LLC
CIK 1104186
Shares
700K
Value
3.98M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
511.12K
Value
2.90M
Filed
Jun 30, 2026
MARSHALL WACE, LLP
CIK 1318757
Shares
405.69K
Value
2.30M
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
401.15K
Value
2.28M
Filed
Jun 30, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
394.46K
Value
2.24M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
393.21K
Value
2.23M
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
332.27K
Value
1.89M
Filed
Jun 30, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
331.35K
Value
1.88M
Filed
Jun 30, 2026
WALLEYE CAPITAL LLC
CIK 1758720
Shares
324.26K
Value
1.84M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
272.38K
Value
1.55M
Filed
Jun 30, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
231.51K
Value
1.31M
Filed
Jun 30, 2026
PARKMAN HEALTHCARE PARTNERS LLC
CIK 1777015
Shares
206.79K
Value
1.14M
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | SESSA CAPITAL IM, L.P. | 1595849 | 4.44M | 25.21M | Jun 30, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 2.79M | 15.87M | Jun 30, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 1.83M | 10.12M | Dec 31, 2025 |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.78M | 10.11M | Jun 30, 2026 |
| 5 | AVIDITY PARTNERS MANAGEMENT LP | 1791827 | 1.60M | 9.09M | Jun 30, 2026 |
| 6 | SIO CAPITAL MANAGEMENT, LLC | 1482416 | 1.59M | 9.05M | Jun 30, 2026 |
| 7 | UBS GROUP AG | 1610520 | 1.49M | 8.45M | Jun 30, 2026 |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.13M | 6.43M | Jun 30, 2026 |
| 9 | MASTERS CAPITAL MANAGEMENT LLC | 1104186 | 700K | 3.98M | Jun 30, 2026 |
| 10 | STATE STREET CORP | 93751 | 511.12K | 2.90M | Jun 30, 2026 |
| 11 | MARSHALL WACE, LLP | 1318757 | 405.69K | 2.30M | Jun 30, 2026 |
| 12 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 401.15K | 2.28M | Jun 30, 2026 |
| 13 | BANK OF AMERICA CORP /DE/ | 70858 | 394.46K | 2.24M | Jun 30, 2026 |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 393.21K | 2.23M | Jun 30, 2026 |
| 15 | NORTHERN TRUST CORP | 73124 | 332.27K | 1.89M | Jun 30, 2026 |
| 16 | VANGUARD FIDUCIARY TRUST CO | 933478 | 331.35K | 1.88M | Jun 30, 2026 |
| 17 | WALLEYE CAPITAL LLC | 1758720 | 324.26K | 1.84M | Jun 30, 2026 |
| 18 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 272.38K | 1.55M | Jun 30, 2026 |
| 19 | GOLDMAN SACHS GROUP INC | 886982 | 231.51K | 1.31M | Jun 30, 2026 |
| 20 | PARKMAN HEALTHCARE PARTNERS LLC | 1777015 | 206.79K | 1.14M | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.