Northern Trust’s ZeroStack Corp ZSTK Stock Holding History

Northern Trust’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	-421	Closed	-$9.52K	–	4473
2025 Q2	$9.52K	Hold	421	–	–	﹤0.01%	4376
2025 Q1	$9.93K	Hold	421	–	–	﹤0.01%	4388
2024 Q4	$16.9K	Hold	421	–	–	﹤0.01%	4389
2024 Q3	$25.1K	Hold	421	–	–	﹤0.01%	4315
2024 Q2	$16.7K	Buy	+421	New	+$24.1K	﹤0.01%	4344

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

Northern Trust's ZSTK Position: Q3 2025 in Review

Northern Trust sold out of ZeroStack Corp (ZSTK) in Q3 2025, closing a stake of 421 shares — an estimated $9.52K sold.

Northern Trust first reported a position in ZSTK in Q2 2024 and held it in 5 quarters. The position peaked at $25.1K in Q3 2024. 12 funds tracked by Wall St. Rank hold ZSTK as of Q3 2025.

Northern Trust reported no remaining ZeroStack Corp position as of Q3 2025 after selling out during the quarter.
Northern Trust sold 421 ZeroStack Corp shares in Q3 2025, an estimated $9.52K.
Northern Trust first reported a position in ZeroStack Corp in Q2 2024 and held it in 5 quarters.
Northern Trust's ZeroStack Corp position peaked at $25.1K in Q3 2024.
12 funds tracked by Wall St. Rank held ZeroStack Corp as of Q3 2025.

Based on Northern Trust's 13F filing for Q3 2025, filed 14 Nov 2025.