Security key
33749P507
GridAI Technologies Corp. - Common stock, par value $0.0001 per share (GRDX)
CUSIP: 33749P507
Q3 2026 13F Holders as of 30 Sep 2026
- Security type / class
- Equity / Common stock, par value $0.0001 per share
- Total 13F shares
- 431
- Total 13F value
- $1,587
- Share change
- +400
- SEC-reported price per share
- $3.68
- Number of holders
- 1
- Value change
- +$1,473
- Number of buys
- 1
- Shares outstanding
- 3,369,565
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2026
Institutions
1
Top holders
1
GRDX full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q2 2026
GridAI Technologies Corp. SEC filings
GridAI Technologies Corp. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 33749P507
Recent filing periods:
Ownership snapshot
Top reported holders of GRDX - GridAI Technologies Corp. - Common stock, par value $0.0001 per share (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
Jason D. Sawyer
Disclosed value leader
RENAISSANCE TECHNOLOGIES LLC
Comparable rows
4/15
Latest evidence
30 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 7.1%
11 rows are not safely comparable across share classes.
13D/G row: Jason D. Sawyer
Showing 1-6 of 15 holder rows.
Quick read
Jason D. Sawyer leads the comparable SEC ownership view at 7.1%.
4 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 Jason D. Sawyer's linked filing trail.
Comparable ownership
Top 4
Jason D. Sawyer
7.1%
Strategic EP, LLC
5%
Ali Arif Nasir
4.9%
RENAISSANCE TECHNOLOGIES LLC
0.92%
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 |
|---|---|---|---|---|---|
| Jason D. Sawyer |
13D/G
Jason David Sawyer
|
7.1%
Reported 13D/G
· 30 Jun 2026
|
—
540,000 shares
|
$0 | 30 Jun 2026 |
| Strategic EP, LLC |
13D/G
|
5%
Reported 13D/G
· 12 Jan 2026
|
$655,863
209,541 shares
|
$0 | 12 Jan 2026 |
| Ali Arif Nasir |
13D/G
|
4.9%
Reported 13D/G
· 06 Jun 2025
|
$92,360
230,900 shares
|
-$8,000 | 06 Jun 2025 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
13D/G
Company
|
0.92%
Reported 13D/G
· 31 Dec 2025
|
$826,847
176,300 shares
|
— | 30 Jun 2026 |
| CITADEL ADVISORS LLC |
13F
Company
|
—
denominator unverified
|
$400,174
85,325 shares
|
— | 30 Jun 2026 |
| David Andrew Hoffman |
3/4/5
Director
|
—
denominator unverified
|
$381,268
90,778 shares
|
— | 03 Jan 2023 |
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 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
431
Rows available
1
| 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 2026 vs Q2 2026 Across Filers
Q2 2026 holders
19
Q3 2026 holders
1
Holder diff
-18
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend