Marshall Wace’s ARK Innovation ETF ARKK Stock Holding History

Marshall Wace’s Portfolio ARKK Stock Details ARKK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-4,720	Closed	-$225K	–	2679
2025 Q1	$225K	Sell	4,720 -36,839	-89%	-$2.11M	﹤0.01%	2365
2024 Q4	$2.36M	Buy	+41,559	New	+$2.23M	﹤0.01%	1366
2023 Q2	–	Sell	-322,248	Closed	-$13M	–	2444
2023 Q1	$13M	Buy	+322,248	New	+$12.3M	0.03%	618

Other funds holding ARKK

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Citigroup New York $303B AUM 53.02% 1-Year Est. Return

State of Wisconsin Investment Board Madison, Wisconsin $49.6B AUM 39.59% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Marshall Wace's ARKK Position: Q2 2025 in Review

Marshall Wace sold out of ARK Innovation ETF (ARKK) in Q2 2025, closing a stake of 4,720 shares — an estimated $225K sold.

Marshall Wace first reported a position in ARKK in Q1 2023 and held it in 3 quarters. The position peaked at $13M in Q1 2023. 574 funds tracked by Wall St. Rank hold ARKK as of Q2 2025.

Marshall Wace reported no remaining ARK Innovation ETF position as of Q2 2025 after selling out during the quarter.
Marshall Wace sold 4,720 ARK Innovation ETF shares in Q2 2025, an estimated $225K.
Marshall Wace first reported a position in ARK Innovation ETF in Q1 2023 and held it in 3 quarters.
Marshall Wace's ARK Innovation ETF position peaked at $13M in Q1 2023.
574 funds tracked by Wall St. Rank held ARK Innovation ETF as of Q2 2025.

Based on Marshall Wace's 13F filing for Q2 2025, filed 13 Aug 2025.