Spark Investment Management’s Celestica CLS Stock Holding History

Spark Investment Management’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 Q2	$1.09M	Buy	+3,000	New	+$1.13M	2.13%	11
2026 Q1	–	Sell	-9,000	Closed	-$2.66M	–	28
2025 Q4	$2.66M	Sell	9,000 -18,000	-67%	-$5.42M	6.63%	4
2025 Q3	$6.64M	Buy	27,000 +4,000	+17%	+$806K	16.68%	2
2025 Q2	$3.6M	Buy	23,000 +3,000	+15%	+$319K	9.86%	3
2025 Q1	$1.58M	Buy	+20,000	New	+$2.12M	5.37%	7
2020 Q2	–	Sell	-114,000	Closed	-$400K	–	119
2020 Q1	$400K	Buy	114,000 +95,000	+500%	+$655K	0.21%	152
2019 Q4	$157K	Buy	+19,000	New	+$142K	0.02%	480
2017 Q3	–	Sell	-191,000	Closed	-$2.6M	–	725
2017 Q2	$2.6M	Sell	191,000 -73,000	-28%	-$1.02M	0.16%	199
2017 Q1	$3.83M	Buy	264,000 +214,000	+428%	+$2.86M	0.24%	117
2016 Q4	$591K	Buy	+50,000	New	+$586K	0.05%	447
2016 Q3	–	Sell	-96,000	Closed	-$892K	–	833
2016 Q2	$892K	Buy	+96,000	New	+$1M	0.08%	332
2016 Q1	–	Sell	-37,000	Closed	-$409K	–	776
2015 Q4	$409K	Sell	37,000 -122,000	-77%	-$1.41M	0.05%	417
2015 Q3	$2.05M	Sell	159,000 -50,000	-24%	-$619K	0.27%	114
2015 Q2	$2.43M	Hold	209,000	–	–	0.34%	83
2015 Q1	$2.32M	Buy	209,000 +175,000	+515%	+$2.02M	0.32%	82
2014 Q4	$399K	Sell	34,000 -51,000	-60%	-$548K	0.07%	359
2014 Q3	$861K	Buy	85,000 +38,000	+81%	+$422K	0.13%	229
2014 Q2	$591K	Sell	47,000 -12,000	-20%	-$138K	0.09%	324
2014 Q1	$646K	Sell	59,000 -125,000	-68%	-$1.24M	0.1%	305
2013 Q4	$1.91M	Buy	184,000 +19,000	+12%	+$200K	0.33%	81
2013 Q3	$1.81M	Buy	+165,000	New	+$1.72M	0.41%	52

Other funds holding CLS

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

CIBC World Market Toronto, Ontario, Canada $62.3B AUM 44.64% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return

VARA

Value Aligned Research Advisors Princeton, New Jersey $40.1B AUM 376.19% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Spark Investment Management's CLS Position: Q2 2026 in Review

Spark Investment Management opened a new position in Celestica (CLS) in Q2 2026: 3,000 shares worth $1.09M. The stake represents 2.13% of the portfolio and ranks #11 among its holdings. This is a return to the name: Spark Investment Management previously reported a position in CLS as recently as Q4 2025.

Spark Investment Management first reported a position in CLS in Q3 2013 and has held it in 21 quarters since. The position peaked at $6.64M in Q3 2025. 873 funds tracked by Wall St. Rank hold CLS as of Q2 2026.

Spark Investment Management held 3,000 shares of Celestica worth $1.09M as of Q2 2026.
Celestica was a new Spark Investment Management position in Q2 2026.
Celestica made up 2.13% of Spark Investment Management's portfolio in Q2 2026, its #11 holding.
Spark Investment Management first reported a position in Celestica in Q3 2013 and has held it in 21 quarters since.
Spark Investment Management's Celestica position peaked at $6.64M in Q3 2025.
873 funds tracked by Wall St. Rank held Celestica as of Q2 2026.

Based on Spark Investment Management's 13F filing for Q2 2026, filed 10 Aug 2026.