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 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
DS
1
DRW Securities
Chicago,
Illinois
| $227K | +$174K | +48,623 | New |
|
|
2
Renaissance Technologies
New York
| $144K | -$199K | -55,400 | -64% |
|
|
FIA
3
FNY Investment Advisers
New York
| $128K | +$98.9K | +27,581 | New |
|
|
4
State Street
Boston,
Massachusetts
| $109K | +$14.7K | +4,100 | +21% |
|
5
Vanguard Group
Malvern,
Pennsylvania
| $101K | – | – | – |
|
|
6
Geode Capital Management
Boston,
Massachusetts
| $94.9K | +$27.4K | +7,635 | +60% |
|
|
7
Citigroup
New York
| $8.51K | +$6.55K | +1,826 | New |
|
8
UBS Group
Zurich,
Switzerland
| $2.5K | +$1.69K | +470 | +712% |
|
|
SS
9
SBI Securities
Tokyo,
Japan
| $2.34K | -$179 | -50 | -9% |
|
|
10
Bank of America
Charlotte,
North Carolina
| $79 | -$308 | -86 | -83% |
|
|
DB
11
Danske Bank
Copenhagen K,
Denmark
| $5 | – | – | – |
|
12
Osaic Holdings
Scottsdale,
Arizona
| $4 | +$4 | +1 | New |
|
|
VF
13
Virtu Financial
New York
| – | -$59K | -11,829 | Closed |
|
GRDX Hedge Fund Activity: Q4 2025 in Review
12 of the 8,224 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.