GridAI Technologies Corp
GRDX
12 hedge funds and large institutions have $817K invested in GridAI Technologies Corp in 2025 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 3 increasing their positions, 3 reducing their positions, and 1 closing their positions.
300% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 1
33% more funds holding
Funds holding: 9 → 12 (+3)
7% more capital invested
Capital invested by funds: $763K → $817K (+$54.3K)
0% more repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 3
4.39% less ownership
Funds ownership: 9.61% → 5.22% (-4.4%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DS
DRW Securities
Chicago,
Illinois
|
+$174K |
| 2 |
FIA
FNY Investment Advisers
New York
|
+$98.9K |
| 3 |
Geode Capital Management
Boston,
Massachusetts
|
+$27.4K |
| 4 |
State Street
Boston,
Massachusetts
|
+$14.7K |
| 5 |
Citigroup
New York
|
+$6.55K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
-$199K |
| 2 |
VF
Virtu Financial
New York
|
-$59K |
| 3 |
Bank of America
Charlotte,
North Carolina
|
-$308 |
| 4 |
SS
SBI Securities
Tokyo,
Japan
|
-$179 |
GRDX Hedge Fund Activity: Q4 2025 in Review
12 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in GridAI Technologies Corp (GRDX) for Q4 2025, worth a combined $817K — up 7.1% from $763K a quarter earlier.
Buyers outnumbered sellers: 4 funds opened new GRDX positions and 1 closed out — a net gain of 3 holders — while 3 added to existing stakes and 3 trimmed.
The largest buyer was DRW Securities, opening a new position worth an estimated $174K. The largest seller was Renaissance Technologies, cutting an estimated $199K.
- 12 institutional investors held GridAI Technologies Corp (GRDX) as of Q4 2025, up from 9 in Q3 2025.
- Funds reported $817K of GridAI Technologies Corp stock for Q4 2025, up 7.1% quarter-over-quarter.
- 4 funds opened new GridAI Technologies Corp positions in Q4 2025 and 1 closed out, a net change of +3 holders.
- The largest GridAI Technologies Corp buyer in Q4 2025 was DRW Securities, an estimated $174K added.
- The largest GridAI Technologies Corp seller in Q4 2025 was Renaissance Technologies, an estimated $199K sold.
Based on aggregated 13F filings for Q4 2025.