Security key
81727U105
Senseonics Holdings, Inc. - Common Stock (SENS)
CUSIP: 81727U105
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 117,419,983
- Total 13F value
- $51,187,928
- Share change
- -34,355,608
- Put/Call ratio
- 120%
- SEC-reported price per share
- $0.44
- Number of holders
- 116
- Value change
- -$15,711,564
- Number of buys
- 44
- Number of sells
- 67
- Shares outstanding
- 814,902,280
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
116
Top holders
10
SENS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Senseonics Holdings, Inc. SEC filings
Senseonics Holdings, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 81727U105
Recent filing periods:
Ownership snapshot
Top reported holders of SENS - Senseonics Holdings, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Robert J. Smith
Disclosed value leader
Robert J. Smith
Comparable rows
15/15
Latest evidence
30 Jun 2025
13D/G
13F
Lead comparable stake: 6.1%
13D/G row: Robert J. Smith
Showing 1-6 of 15 holder rows.
Quick read
Robert J. Smith leads the comparable SEC ownership view at 6.1%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Robert J. Smith's linked filing trail.
Comparable ownership
Top 5
Robert J. Smith
6.1%
First Light Asset Management, LLC
4.4%
VANGUARD GROUP INC
4.1%
BlackRock, Inc.
1.9%
GEODE CAPITAL MANAGEMENT, LLC
1.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Robert J. Smith |
13D/G
|
6.1%
|
$25,017,500
50,035,000 shares
|
$0 | 19 May 2025 |
| First Light Asset Management, LLC |
13F
Company
|
4.4%
|
$17,011,350
35,708,124 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
4.1%
|
$15,931,735
33,470,031 shares
|
— | 30 Jun 2025 |
| BlackRock, Inc. |
13F
Company
|
1.9%
|
$7,495,043
15,732,667 shares
|
— | 30 Jun 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
1.1%
|
$4,147,034
8,701,129 shares
|
— | 30 Jun 2025 |
| Hood River Capital Management LLC |
13F
Company
|
0.97%
|
$3,774,602
7,923,179 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
116
Shares
117,419,983
Rows available
116
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q1 2026 Across Filers
Q1 2026 holders
2
Q3 2025 holders
116
Holder diff
114
| Investor | Q1 2026 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q1 2026 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend