GridAI Technologies Corp
GRDX
19 hedge funds and large institutions have $2.99M invested in GridAI Technologies Corp in 2026 Q2 according to their latest regulatory filings, with 7 funds opening new positions, 6 increasing their positions, 3 reducing their positions, and 2 closing their positions.
325% more capital invested
Capital invested by funds: $704K → $2.99M (+$2.29M)
250% more first-time investments, than exits
New positions opened: 7 | Existing positions closed: 2
100% more repeat investments, than reductions
Existing positions increased: 6 | Existing positions reduced: 3
36% more funds holding
Funds holding: 14 → 19 (+5)
0.78% less ownership
Funds ownership: 10.37% → 9.59% (-0.78%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$325K |
| 2 |
Vanguard Capital Management
Malvern,
Pennsylvania
|
+$213K |
| 3 |
Jane Street
New York
|
+$139K |
| 4 |
FDCDDQ
Federation des caisses Desjardins du Quebec
Levis,
Quebec, Canada
|
+$109K |
| 5 |
Geode Capital Management
Boston,
Massachusetts
|
+$101K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
-$28.6K |
| 2 |
HI
Harbour Investments
Madison,
Wisconsin
|
-$8.13K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$6.44K |
| 4 |
SS
SBI Securities
Tokyo,
Japan
|
-$1.8K |
| 5 |
Citigroup
New York
|
-$2 |
GRDX Hedge Fund Activity: Q2 2026 in Review
19 of the 8,318 institutional investors tracked by Wall St. Rank reported a position in GridAI Technologies Corp (GRDX) for Q2 2026, worth a combined $2.99M — up 325% from $704K a quarter earlier.
Buyers outnumbered sellers: 7 funds opened new GRDX positions and 2 closed out — a net gain of 5 holders — while 6 added to existing stakes and 3 trimmed.
The largest buyer was Citadel Advisors, opening a new position worth an estimated $325K. The largest seller was Renaissance Technologies, cutting an estimated $28.6K.
- 19 institutional investors held GridAI Technologies Corp (GRDX) as of Q2 2026, up from 14 in Q1 2026.
- Funds reported $2.99M of GridAI Technologies Corp stock for Q2 2026, up 325% quarter-over-quarter.
- 7 funds opened new GridAI Technologies Corp positions in Q2 2026 and 2 closed out, a net change of +5 holders.
- The largest GridAI Technologies Corp buyer in Q2 2026 was Citadel Advisors, an estimated $325K added.
- The largest GridAI Technologies Corp seller in Q2 2026 was Renaissance Technologies, an estimated $28.6K sold.
Based on aggregated 13F filings for Q2 2026.