Jane Street’s ZJK Industrial Co ZJK Stock Holding History

Jane Street’s Portfolio ZJK Stock Details ZJK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-13,116	Closed	-$26.2K	–	13318
2025 Q4	$26.2K	Buy	+13,116	New	+$34.1K	﹤0.01%	10672

Other funds holding ZJK

PEAK6 Chicago, Illinois $42.6B AUM 66.3% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

HFS

Howard Financial Services Dallas, Texas $1B AUM 20.02% 1-Year Est. Return

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

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

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

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

BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Jane Street's ZJK Position: Q1 2026 in Review

Jane Street sold out of ZJK Industrial Co (ZJK) in Q1 2026, closing a stake of 13,116 shares — an estimated $26.2K sold.

Jane Street first reported a position in ZJK in Q4 2025 and held it in 1 quarter. The position peaked at $26.2K in Q4 2025. 11 funds tracked by Wall St. Rank hold ZJK as of Q1 2026.

Jane Street reported no remaining ZJK Industrial Co position as of Q1 2026 after selling out during the quarter.
Jane Street sold 13,116 ZJK Industrial Co shares in Q1 2026, an estimated $26.2K.
Jane Street first reported a position in ZJK Industrial Co in Q4 2025 and held it in 1 quarter.
Jane Street's ZJK Industrial Co position peaked at $26.2K in Q4 2025.
11 funds tracked by Wall St. Rank held ZJK Industrial Co as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.