Rockingstone Advisors’s Celestica CLS Stock Holding History

Rockingstone Advisors’s Portfolio CLS Stock Details CLS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$4.42M	Sell	12,221 -276	-2%	-$91.3K	1.78%	19
2026 Q2	$4.56M	Sell	12,497 -70	-0.6%	-$26.3K	1.83%	20
2026 Q1	$3.54M	Sell	12,567 -1,786	-12%	-$518K	1.62%	20
2025 Q4	$4.24M	Sell	14,353 -11,737	-45%	-$3.54M	1.93%	16
2025 Q3	$6.43M	Sell	26,090 -4,625	-15%	-$932K	3.17%	3
2025 Q2	$4.79M	Sell	30,715 -9,105	-23%	-$968K	2.52%	7
2025 Q1	$3.14M	Sell	39,820 -2,300	-5%	-$244K	1.41%	28
2024 Q4	$3.89M	Sell	42,120 -605	-1%	-$47.3K	1.72%	18
2024 Q3	$2.18M	Buy	42,725 +135	+0.3%	+$6.98K	1.07%	34
2024 Q2	$2.44M	Buy	+42,590	New	+$2.15M	1.25%	29

Other funds holding CLS

Mackenzie Financial Toronto Ontario, Ontario, Canada $91.6B AUM 30% 1-Year Est. Return

Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return

TD Waterhouse Canada Toronto, Ontario, Canada $38.4B AUM 30.28% 1-Year Est. Return

DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return

Addenda Capital Montreal, Quebec, Canada $3.78B AUM 23.53% 1-Year Est. Return

Calamos Advisors Naperville, Illinois $33.5B AUM 25.57% 1-Year Est. Return

BPIA

Broad Peak Investment Advisers Singapore $465M AUM 74.31% 1-Year Est. Return

Close Asset Management London, United Kingdom $3.42B AUM 34.5% 1-Year Est. Return

Ferguson Wellman Capital Management Portland, Oregon $8.38B AUM 25.07% 1-Year Est. Return

Temasek Holdings Singapore $36.7B AUM 6.83% 1-Year Est. Return

Rockingstone Advisors's CLS Position: Q3 2026 in Review

Rockingstone Advisors reduced its Celestica (CLS) stake by 2.2% in Q3 2026, selling an estimated $91.3K and leaving 12,221 shares worth $4.42M. The position accounts for 1.78% of the portfolio, ranked #19.

Rockingstone Advisors first reported a position in CLS in Q2 2024 and has held it in 10 quarters since. The position peaked at $6.43M in Q3 2025. 320 funds tracked by Wall St. Rank hold CLS as of Q3 2026.

Rockingstone Advisors held 12,221 shares of Celestica worth $4.42M as of Q3 2026.
Rockingstone Advisors sold 276 Celestica shares in Q3 2026, an estimated $91.3K.
Celestica made up 1.78% of Rockingstone Advisors's portfolio in Q3 2026, its #19 holding.
Rockingstone Advisors first reported a position in Celestica in Q2 2024 and has held it in 10 quarters since.
Rockingstone Advisors's Celestica position peaked at $6.43M in Q3 2025.
320 funds tracked by Wall St. Rank held Celestica as of Q3 2026.

Based on Rockingstone Advisors's 13F filing for Q3 2026, filed 16 Oct 2026.