Mariner’s Celestica CLS Stock Holding History

Mariner’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	$61.5M	Buy	168,652 +32,559	+24%	+$12.2M	0.06%	232
2026 Q1	$38.3M	Buy	136,093 +2,663	+2%	+$773K	0.04%	313
2025 Q4	$39.4M	Buy	133,430 +114,894	+620%	+$34.6M	0.05%	300
2025 Q3	$4.57M	Buy	18,536 +1,069	+6%	+$216K	0.01%	969
2025 Q2	$2.73M	Sell	17,467 -920	-5%	-$97.8K	﹤0.01%	1158
2025 Q1	$1.45M	Buy	18,387 +2,593	+16%	+$275K	﹤0.01%	1422
2024 Q4	$1.46M	Buy	15,794 +4,593	+41%	+$359K	﹤0.01%	1392
2024 Q3	$572K	Buy	11,201 +2	+0%	+$103	﹤0.01%	2018
2024 Q2	$642K	Buy	11,199 +711	+7%	+$35.9K	﹤0.01%	1861
2024 Q1	$471K	Buy	10,488 +732	+8%	+$27.8K	﹤0.01%	2071
2023 Q4	$286K	Buy	9,756 +789	+9%	+$21K	﹤0.01%	2391
2023 Q3	$220K	Buy	+8,967	New	+$184K	﹤0.01%	2427

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

Mariner's CLS Position: Q2 2026 in Review

Mariner increased its Celestica (CLS) stake by 24% in Q2 2026, buying an estimated $12.2M and bringing the position to 168,652 shares worth $61.5M. The position accounts for 0.06% of the portfolio, ranked #232.

Mariner first reported a position in CLS in Q3 2023 and has held it in 12 quarters since. 875 funds tracked by Wall St. Rank hold CLS as of Q2 2026.

Mariner held 168,652 shares of Celestica worth $61.5M as of Q2 2026.
Mariner bought 32,559 Celestica shares in Q2 2026, an estimated $12.2M.
Celestica made up 0.06% of Mariner's portfolio in Q2 2026, its #232 holding.
Mariner first reported a position in Celestica in Q3 2023 and has held it in 12 quarters since.
875 funds tracked by Wall St. Rank held Celestica as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.