Latest Period
Q2 2026
Security Snapshot
SenesTech, Inc. - Common Stock, par value $0.001 per share (SNES) Institutional Ownership
CUSIP: 81720R604
13F Institutional Holders and Ownership History from Q3 2024 to Q2 2026
Institutions Reporting
17
Shares (Excl. Options)
491,562
Price
$1.49
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- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Symbol
- SNES on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 491,562
- Total 13F value
- $726,306
- Portfolio coverage rank
- 0%
- Share change
- -129,940
- Value change
- -$200,795
- Number of holders
- 17
- Shares outstanding
- 5,302,276
- SEC-reported price per share
- $1.49
- Insider filing price
- $1.49
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- SNES - SenesTech, Inc. - Common Stock, par value $0.001 per share is tracked under CUSIP 81720R604.
- 17 institutions reported positions in Q2 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 15 to 17 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $1,014,960 to $726,306.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 17 institutions filings for Q2 2026.
Security key
81720R604
Latest holder period
Q2 2026
13F holders
17
13D/G owners
3
CIK / CUSIP context first
Open Q2 2026 holders
SNES full holder history
SenesTech, Inc. SEC filings
SenesTech, Inc. company facts
SenesTech, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 81720R604:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
SNES
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| GLENBROOK CAPITAL MANAGEMENT | 20% | +19% | $1,830,001 | +$289,202 | 1,057,804 | +19% | GLENBROOK CAPITAL MANAGEMENT | 22 Jul 2026 |
| PFS CAP MGT CO | 10% | +96% | $1,683,000 | +$1,234,990 | 340,000 | +276% | PFS Cap Mgt Co | 30 Jun 2025 |
| Lind Global Fund II LP | 4.9% | -50% | $208,215 | -$41,545 | 93,370 | -17% | Lind Global Fund II LP | 31 Mar 2025 |
As of 30 Jun 2026, 17 institutional investors reported holding 491,562 shares of SenesTech, Inc. - Common Stock, par value $0.001 per share (SNES). This represents 9.3% of the company’s total 5,302,276 outstanding shares.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
8
Latest
Q2 2026
Rows shown
1-8 of 8
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 491,562 | $726,306 | -$200,795 | $1.49 | 17 |
| 2026 Q1 | 621,502 | $1,014,960 | -$387,771 | $1.64 | 15 |
| 2025 Q4 | 796,823 | $1,704,397 | +$688,024 | $2.14 | 20 |
| 2025 Q3 | 464,449 | $2,039,408 | +$1,584,259 | $4.39 | 17 |
| 2025 Q2 | 98,538 | $501,557 | +$460,790 | $5.09 | 8 |
| 2025 Q1 | 8,103 | $14,666 | +$2,670 | $1.81 | 3 |
| 2024 Q4 | 5,562 | $18,410 | -$130,977 | $3.31 | 4 |
| 2024 Q3 | 57,407 | $148,111 | +$148,111 | $2.58 | 4 |