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GRDX

GridAI Technologies Corp
GRDX

14 hedge funds and large institutions have $704K invested in GridAI Technologies Corp in 2026 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 4 increasing their positions, 1 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed

300% more repeat investments, than reductions

Existing positions increased: 4 | Existing positions reduced: 1

100% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 3

17% more funds holding

Funds holding: 12 → 14 (+2)

5.15% more ownership

Funds ownership: 5.22% → 10.37% (+5.1%)

14% less capital invested

Capital invested by funds: $817K → $704K (-$113K)

Holders
14
Holders Change
+2
Holders Change %
+16.67%
% of All Funds
0.17%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
4
Reduced
1
Closed
3
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
+$449K
2
FDCDDQ
Federation des caisses Desjardins du Quebec
Quebec, Canada
+$140K
3
Geode Capital Management
Geode Capital Management
Massachusetts
+$37.9K
4
Jane Street
Jane Street
New York
+$37.2K
5
HI
Harbour Investments
Wisconsin
+$23.5K

Top Sellers

Rank Fund Capital Flow
1
DS
DRW Securities
Illinois
-$227K
2
FIA
FNY Investment Advisers
New York
-$128K
3
Citigroup
Citigroup
New York
-$5.36K
4
Bank of America
Bank of America
North Carolina
-$79
Name Holding Trade Value Shares
Change 		Change in
Stake
Renaissance Technologies
1
Renaissance Technologies
New York
$371K +$449K +152,800 +493%
FDCDDQ
2
Federation des caisses Desjardins du Quebec
Quebec, Canada
$96.6K +$140K +47,800 New
Geode Capital Management
3
Geode Capital Management
Massachusetts
$67.2K +$37.9K +12,912 +63%
State Street
4
State Street
Massachusetts
$47.4K – – –
VCM
5
Vanguard Capital Management
Pennsylvania
$37K +$53.7K +18,293 New
VFT
6
Vanguard Fiduciary Trust
Pennsylvania
$33K +$48K +16,345 New
Jane Street
7
Jane Street
New York
$25.6K +$37.2K +12,657 New
HI
8
Harbour Investments
Wisconsin
$16.1K +$23.5K +7,994 New
UBS Group
9
UBS Group
Switzerland
$6.44K +$7.79K +2,651 +495%
TRCT
10
Tower Research Capital (TRC)
New York
$2.55K +$3.7K +1,261 New
SS
11
SBI Securities
Japan
$1.02K +$3 +1 +0.2%
Citigroup
12
Citigroup
New York
$2 -$5.36K -1,825 -100%
DB
13
Danske Bank
Denmark
$2 – – –
Osaic Holdings
14
Osaic Holdings
Arizona
$2 – – –
DS
15
DRW Securities
Illinois
– -$227K -48,623 Closed
FIA
16
FNY Investment Advisers
New York
– -$128K -27,581 Closed
Bank of America
17
Bank of America
North Carolina
– -$79 -17 Closed

GRDX Hedge Fund Activity: Q1 2026 in Review

14 of the 8,128 institutional investors tracked by Wall St. Rank reported a position in GridAI Technologies Corp (GRDX) for Q1 2026, worth a combined $704K — down 14% from $817K a quarter earlier.

Buyers outnumbered sellers: 6 funds opened new GRDX positions and 3 closed out — a net gain of 3 holders — while 4 added to existing stakes and 1 trimmed.

The largest buyer was Renaissance Technologies, adding an estimated $449K. The largest seller was DRW Securities, exiting entirely with an estimated $227K sold.

  • 14 institutional investors held GridAI Technologies Corp (GRDX) as of Q1 2026, up from 12 in Q4 2025.
  • Funds reported $704K of GridAI Technologies Corp stock for Q1 2026, down 14% quarter-over-quarter.
  • 6 funds opened new GridAI Technologies Corp positions in Q1 2026 and 3 closed out, a net change of +3 holders.
  • The largest GridAI Technologies Corp buyer in Q1 2026 was Renaissance Technologies, an estimated $449K added.
  • The largest GridAI Technologies Corp seller in Q1 2026 was DRW Securities, an estimated $227K sold.

Based on aggregated 13F filings for Q1 2026.