Virtu Financial’s GridAI Technologies Corp GRDX Stock Holding History

Virtu Financial’s Portfolio GRDX Stock Details GRDX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-11,829	Closed	-$59K	–	2354
2025 Q3	$59K	Buy	+11,829	New	+$27.4K	﹤0.01%	1111
2024 Q4	–	Sell	-10,730	Closed	-$11K	–	2176
2024 Q3	$11K	Buy	+10,730	New	+$19.1K	﹤0.01%	1194
2023 Q4	–	Sell	-850	Closed	-$15K	–	2089
2023 Q3	$15K	Buy	+850	New	+$29K	﹤0.01%	1060
2022 Q4	–	Sell	-30	Closed	-$19K	–	2229
2022 Q3	$19K	Buy	30 +28	+1,400%	+$47.9K	﹤0.01%	1411
2022 Q2	$4K	Buy	+2	New	+$11.7K	﹤0.01%	1475
2021 Q3	–	Sell	-1	Closed	-$74K	–	2043
2021 Q2	$74K	Hold	1	–	–	0.01%	1268
2021 Q1	$104K	Buy	+1	New	+$175K	0.01%	1313
2019 Q4	–	Sell	-1	Closed	-$93.2K	–	1211
2019 Q3	$51K	Buy	+1	New	+$133K	﹤0.01%	1192
2019 Q1	–	Hold	0	–	-$12K	–	1925
2018 Q4	–	Hold	0	–	–	–	1427

Other funds holding GRDX

DRW Securities Chicago, Illinois $7.21B AUM 20.54% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

FIA

FNY Investment Advisers New York $278M AUM 98.95% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citigroup New York $235B AUM 32.99% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

SBI Securities Tokyo, Japan $4.4B AUM 74.25% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Virtu Financial's GRDX Position: Q4 2025 in Review

Virtu Financial sold out of GridAI Technologies Corp (GRDX) in Q4 2025, closing a stake of 11,829 shares — an estimated $59K sold.

Virtu Financial first reported a position in GRDX in Q3 2019 and held it in 8 quarters. The position peaked at $104K in Q1 2021. 12 funds tracked by Wall St. Rank hold GRDX as of Q4 2025.

Virtu Financial reported no remaining GridAI Technologies Corp position as of Q4 2025 after selling out during the quarter.
Virtu Financial sold 11,829 GridAI Technologies Corp shares in Q4 2025, an estimated $59K.
Virtu Financial first reported a position in GridAI Technologies Corp in Q3 2019 and held it in 8 quarters.
Virtu Financial's GridAI Technologies Corp position peaked at $104K in Q1 2021.
12 funds tracked by Wall St. Rank held GridAI Technologies Corp as of Q4 2025.

Based on Virtu Financial's 13F filing for Q4 2025, filed 23 Feb 2026.