Louisbourg Investments’s Celestica CLS Stock Holding History

Louisbourg Investments’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 Q1	–	Sell	-14,100	Closed	-$4.18M	–	217
2025 Q4	$4.18M	Sell	14,100 -2,200	-13%	-$663K	0.83%	51
2025 Q3	$4.01M	Sell	16,300 -10,600	-39%	-$2.14M	0.88%	46
2025 Q2	$4.2M	Buy	26,900 +900	+3%	+$95.7K	0.99%	37
2025 Q1	$2.05M	Sell	26,000 -6,100	-19%	-$647K	0.56%	69
2024 Q4	$2.96M	Sell	32,100 -17,600	-35%	-$1.38M	0.78%	51
2024 Q3	$2.54M	Buy	49,700 +6,400	+15%	+$331K	0.64%	59
2024 Q2	$2.48M	Sell	43,300 -9,500	-18%	-$479K	0.69%	55
2024 Q1	$2.37M	Sell	52,800 -22,700	-30%	-$862K	0.66%	51
2023 Q4	$2.22M	Buy	+75,500	New	+$2.01M	0.67%	57

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

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

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

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

Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return

WRCM

Whale Rock Capital Management Boston, Massachusetts $12.5B AUM 306.52% 1-Year Est. Return

Louisbourg Investments's CLS Position: Q1 2026 in Review

Louisbourg Investments sold out of Celestica (CLS) in Q1 2026, closing a stake of 14,100 shares — an estimated $4.18M sold.

Louisbourg Investments first reported a position in CLS in Q4 2023 and held it in 9 quarters. The position peaked at $4.2M in Q2 2025. 780 funds tracked by Wall St. Rank hold CLS as of Q1 2026.

Louisbourg Investments reported no remaining Celestica position as of Q1 2026 after selling out during the quarter.
Louisbourg Investments sold 14,100 Celestica shares in Q1 2026, an estimated $4.18M.
Louisbourg Investments first reported a position in Celestica in Q4 2023 and held it in 9 quarters.
Louisbourg Investments's Celestica position peaked at $4.2M in Q2 2025.
780 funds tracked by Wall St. Rank held Celestica as of Q1 2026.

Based on Louisbourg Investments's 13F filing for Q1 2026, filed 22 Apr 2026.