Jane Street’s Zentek ZTEK Stock Holding History

Jane Street’s Portfolio ZTEK Stock Details ZTEK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-22,052	Closed	-$14.1K	–	13190
2025 Q4	$14.1K	Buy	+22,052	New	+$16.9K	﹤0.01%	10785

Other funds holding ZTEK

Scotia Capital Toronto, Ontario, Canada $24.3B AUM 29.21% 1-Year Est. Return

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

SignatureFD Atlanta, Georgia $7.49B AUM 24.82% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

CIBC World Market Toronto, Ontario, Canada $61.3B AUM 39.33% 1-Year Est. Return

BAM

BCV Asset Management Winnipeg $2.91B AUM

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

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

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

FDCDDQ

Federation des caisses Desjardins du Quebec Levis, Quebec, Canada $27.8B AUM 31.66% 1-Year Est. Return

Jane Street's ZTEK Position: Q1 2026 in Review

Jane Street sold out of Zentek (ZTEK) in Q1 2026, closing a stake of 22,052 shares — an estimated $14.1K sold.

Jane Street first reported a position in ZTEK in Q4 2025 and held it in 1 quarter. The position peaked at $14.1K in Q4 2025. 24 funds tracked by Wall St. Rank hold ZTEK as of Q1 2026.

Jane Street reported no remaining Zentek position as of Q1 2026 after selling out during the quarter.
Jane Street sold 22,052 Zentek shares in Q1 2026, an estimated $14.1K.
Jane Street first reported a position in Zentek in Q4 2025 and held it in 1 quarter.
Jane Street's Zentek position peaked at $14.1K in Q4 2025.
24 funds tracked by Wall St. Rank held Zentek as of Q1 2026.

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