Senseonics Holdings, Inc.
SENS- Exchange
- Nasdaq
- Industry
- Industrial Instruments For Measurement, Display, and Control
- SEC CIK
- 0001616543
In the last 90 days, Senseonics Holdings, Inc. insiders filed 1 open-market purchase and 0 sales; 110 institutions reported holding it in 13F filings for Q2 2026, worth $118.4M in total; no superinvestor holds it.
Holders of 5% or more of SENS
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Senseonics Holdings, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Smith Robert J | 13G/A | 6.14%50.0M shares | – | Aug 8, 20251 filing | Aug 8, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
1 Schedule 13D or 13G filing on Senseonics Holdings, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 8, 20254:22 PM ET | Smith Robert Jand 2 others | 13G/A | 6.14%50.0M shares | – | May 19, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Senseonics Holdings, Inc. shares.
No Form 144 notices for Senseonics Holdings, Inc. are on file.