Renaissance Technologies’s Zentek ZTEK Stock Holding History

Renaissance Technologies’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	-46,000	Closed	-$29.4K	–	3756
2025 Q4	$29.4K	Buy	46,000 +7,900	+21%	+$6.06K	﹤0.01%	3119
2025 Q3	$29.2K	Buy	38,100 +27,100	+246%	+$23.9K	﹤0.01%	3400
2025 Q2	$12K	Buy	+11,000	New	+$15.3K	﹤0.01%	3500
2023 Q3	–	Sell	-18,400	Closed	-$29K	–	4187
2023 Q2	$29K	Buy	+18,400	New	+$29K	﹤0.01%	3710

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

Renaissance Technologies's ZTEK Position: Q1 2026 in Review

Renaissance Technologies sold out of Zentek (ZTEK) in Q1 2026, closing a stake of 46,000 shares — an estimated $29.4K sold.

Renaissance Technologies first reported a position in ZTEK in Q2 2023 and held it in 4 quarters. The position peaked at $29.4K in Q4 2025. 24 funds tracked by Wall St. Rank hold ZTEK as of Q1 2026.

Renaissance Technologies reported no remaining Zentek position as of Q1 2026 after selling out during the quarter.
Renaissance Technologies sold 46,000 Zentek shares in Q1 2026, an estimated $29.4K.
Renaissance Technologies first reported a position in Zentek in Q2 2023 and held it in 4 quarters.
Renaissance Technologies's Zentek position peaked at $29.4K in Q4 2025.
24 funds tracked by Wall St. Rank held Zentek as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.