State Street’s ZeroStack Corp ZSTK Stock Holding History

State Street’s Portfolio ZSTK Stock Details ZSTK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-938	Closed	-$21.2K	–	4320
2025 Q2	$21.2K	Hold	938	–	–	﹤0.01%	4198
2025 Q1	$22.1K	Hold	938	–	–	﹤0.01%	4193
2024 Q4	$37.7K	Buy	938 +541	+136%	+$31.4K	﹤0.01%	4151
2024 Q3	$23.7K	Hold	397	–	–	﹤0.01%	4205
2024 Q2	$15.8K	Buy	+397	New	+$22.7K	﹤0.01%	4295

Other funds holding ZSTK

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return

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

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

BWM

Bernard Wealth Management Royal Oak, Michigan $234M AUM 27.82% 1-Year Est. Return

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

KFI

Key Financial Inc West Chester, Pennsylvania $611M AUM 21.11% 1-Year Est. Return

CAM

Creekmur Asset Management Morton, Illinois $1.33M AUM

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

State Street's ZSTK Position: Q3 2025 in Review

State Street sold out of ZeroStack Corp (ZSTK) in Q3 2025, closing a stake of 938 shares — an estimated $21.2K sold.

State Street first reported a position in ZSTK in Q2 2024 and held it in 5 quarters. The position peaked at $37.7K in Q4 2024. 12 funds tracked by Wall St. Rank hold ZSTK as of Q3 2025.

State Street reported no remaining ZeroStack Corp position as of Q3 2025 after selling out during the quarter.
State Street sold 938 ZeroStack Corp shares in Q3 2025, an estimated $21.2K.
State Street first reported a position in ZeroStack Corp in Q2 2024 and held it in 5 quarters.
State Street's ZeroStack Corp position peaked at $37.7K in Q4 2024.
12 funds tracked by Wall St. Rank held ZeroStack Corp as of Q3 2025.

Based on State Street's 13F filing for Q3 2025, filed 14 Nov 2025.