Cambridge Investment Research Advisors’s Zentek ZTEK Stock Holding History

Cambridge Investment Research Advisors’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
2025 Q4	–	Sell	-20,500	Closed	-$16K	–	3981
2025 Q3	$16K	Sell	20,500 -1,000	-5%	-$880	﹤0.01%	3697
2025 Q2	$23K	Hold	21,500	–	–	﹤0.01%	3574
2025 Q1	$24K	Buy	+21,500	New	+$22.7K	﹤0.01%	3443
2023 Q2	–	Sell	-10,500	Closed	-$16K	–	3310
2023 Q1	$16K	Hold	10,500	–	–	﹤0.01%	3114
2022 Q4	$16K	Hold	10,500	–	–	﹤0.01%	3059
2022 Q3	$17K	Hold	10,500	–	–	﹤0.01%	3011
2022 Q2	$19K	Hold	10,500	–	–	﹤0.01%	3003
2022 Q1	$32K	Buy	+10,500	New	+$31.8K	﹤0.01%	3105

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

FDCDDQ

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

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

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Creative Planning Overland Park, Kansas $147B AUM 18.73% 1-Year Est. Return

TWC

TD Waterhouse Canada Toronto, Ontario, Canada $38B AUM 39.14% 1-Year Est. Return

Cambridge Investment Research Advisors's ZTEK Position: Q4 2025 in Review

Cambridge Investment Research Advisors sold out of Zentek (ZTEK) in Q4 2025, closing a stake of 20,500 shares — an estimated $16K sold.

Cambridge Investment Research Advisors first reported a position in ZTEK in Q1 2022 and held it in 8 quarters. The position peaked at $32K in Q1 2022. 23 funds tracked by Wall St. Rank hold ZTEK as of Q4 2025.

Cambridge Investment Research Advisors reported no remaining Zentek position as of Q4 2025 after selling out during the quarter.
Cambridge Investment Research Advisors sold 20,500 Zentek shares in Q4 2025, an estimated $16K.
Cambridge Investment Research Advisors first reported a position in Zentek in Q1 2022 and held it in 8 quarters.
Cambridge Investment Research Advisors's Zentek position peaked at $32K in Q1 2022.
23 funds tracked by Wall St. Rank held Zentek as of Q4 2025.

Based on Cambridge Investment Research Advisors's 13F filing for Q4 2025, filed 5 Feb 2026.