Custom Index Systems’s Celestica CLS Stock Holding History

Custom Index Systems’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	$22.6K	Buy	+62	New	+$23.3K	0.01%	462
2025 Q2	–	Sell	-5,402	Closed	-$426K	–	246
2025 Q1	$426K	Buy	5,402 +12	+0.2%	+$1.27K	0.22%	144
2024 Q4	$497K	Sell	5,390 -1,384	-20%	-$108K	0.27%	99
2024 Q3	$346K	Sell	6,774 -453	-6%	-$23.4K	0.19%	175
2024 Q2	$414K	Buy	+7,227	New	+$365K	0.24%	119

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

Custom Index Systems's CLS Position: Q2 2026 in Review

Custom Index Systems opened a new position in Celestica (CLS) in Q2 2026: 62 shares worth $22.6K. The stake represents 0.01% of the portfolio and ranks #462 among its holdings. This is a return to the name: Custom Index Systems previously reported a position in CLS as recently as Q1 2025.

Custom Index Systems first reported a position in CLS in Q2 2024 and has held it in 5 quarters since. The position peaked at $497K in Q4 2024. 875 funds tracked by Wall St. Rank hold CLS as of Q2 2026.

Custom Index Systems held 62 shares of Celestica worth $22.6K as of Q2 2026.
Celestica was a new Custom Index Systems position in Q2 2026.
Celestica made up 0.01% of Custom Index Systems's portfolio in Q2 2026, its #462 holding.
Custom Index Systems first reported a position in Celestica in Q2 2024 and has held it in 5 quarters since.
Custom Index Systems's Celestica position peaked at $497K in Q4 2024.
875 funds tracked by Wall St. Rank held Celestica as of Q2 2026.

Based on Custom Index Systems's 13F filing for Q2 2026, filed 14 Aug 2026.