BOCA RATON, FL
GRIDAI TECHNOLOGIES CORP.GRDX— Latest position per institution from SEC 13F filings
15
Institutional holders
458.26K
Total shares held
1.03M
Estimated value
24.12K
Avg. position size
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
183.80K
Value
371.28K
Filed
Mar 31, 2026
DRW SECURITIES, LLC
CIK 1481986
Shares
48.62K
Value
226.58K
Filed
Dec 31, 2025
FEDERATION DES CAISSES DESJARDINS DU QUEBEC
CIK 2022297
Shares
47.80K
Value
96.56K
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
33.27K
Value
67.20K
Filed
Mar 31, 2026
FNY INVESTMENT ADVISERS, LLC
CIK 1742998
Shares
27.58K
Value
128.00
Filed
Dec 31, 2025
STATE STREET CORP
CIK 93751
Shares
23.45K
Value
47.36K
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
21.65K
Value
100.87K
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
18.29K
Value
36.95K
Filed
Mar 31, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
16.34K
Value
33.02K
Filed
Mar 31, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
12.66K
Value
25.57K
Filed
Mar 31, 2026
VIRTU FINANCIAL LLC
CIK 1533964
Shares
11.83K
Value
59.00
Filed
Sep 30, 2025
HARBOUR INVESTMENTS, INC.
CIK 810121
Shares
7.99K
Value
16.15K
Filed
Mar 31, 2026
UBS GROUP AG
CIK 1610520
Shares
3.19K
Value
6.44K
Filed
Mar 31, 2026
TOWER RESEARCH CAPITAL LLC (TRC)
CIK 1533421
Shares
1.26K
Value
2.55K
Filed
Mar 31, 2026
SBI SECURITIES CO., LTD.
CIK 1851815
Shares
504.00
Value
1.02K
Filed
Mar 31, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
17.00
Value
79.00
Filed
Dec 31, 2025
CITIGROUP INC
CIK 831001
Shares
1.00
Value
2.00
Filed
Mar 31, 2026
DANSKE BANK A/S
CIK 800177
Shares
1.00
Value
2.00
Filed
Mar 31, 2026
OSAIC HOLDINGS, INC.
CIK 1677044
Shares
1.00
Value
2.00
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 183.80K | 371.28K | Mar 31, 2026 |
| 2 | DRW SECURITIES, LLC | 1481986 | 48.62K | 226.58K | Dec 31, 2025 |
| 3 | FEDERATION DES CAISSES DESJARDINS DU QUEBEC | 2022297 | 47.80K | 96.56K | Mar 31, 2026 |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 33.27K | 67.20K | Mar 31, 2026 |
| 5 | FNY INVESTMENT ADVISERS, LLC | 1742998 | 27.58K | 128.00 | Dec 31, 2025 |
| 6 | STATE STREET CORP | 93751 | 23.45K | 47.36K | Mar 31, 2026 |
| 7 | VANGUARD GROUP INC | 102909 | 21.65K | 100.87K | Dec 31, 2025 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 18.29K | 36.95K | Mar 31, 2026 |
| 9 | VANGUARD FIDUCIARY TRUST CO | 933478 | 16.34K | 33.02K | Mar 31, 2026 |
| 10 | JANE STREET GROUP, LLC | 1595888 | 12.66K | 25.57K | Mar 31, 2026 |
| 11 | VIRTU FINANCIAL LLC | 1533964 | 11.83K | 59.00 | Sep 30, 2025 |
| 12 | HARBOUR INVESTMENTS, INC. | 810121 | 7.99K | 16.15K | Mar 31, 2026 |
| 13 | UBS GROUP AG | 1610520 | 3.19K | 6.44K | Mar 31, 2026 |
| 14 | TOWER RESEARCH CAPITAL LLC (TRC) | 1533421 | 1.26K | 2.55K | Mar 31, 2026 |
| 15 | SBI SECURITIES CO., LTD. | 1851815 | 504.00 | 1.02K | Mar 31, 2026 |
| 16 | BANK OF AMERICA CORP /DE/ | 70858 | 17.00 | 79.00 | Dec 31, 2025 |
| 17 | CITIGROUP INC | 831001 | 1.00 | 2.00 | Mar 31, 2026 |
| 18 | DANSKE BANK A/S | 800177 | 1.00 | 2.00 | Mar 31, 2026 |
| 19 | OSAIC HOLDINGS, INC. | 1677044 | 1.00 | 2.00 | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.