CastleKnight Management’s Celestica CLS Stock Holding History

CastleKnight 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 Q1	$56.3M	Buy	200,000 +140,000	+233%	+$40.6M	0.94%	11
2025 Q4	$17.7M	Hold	60,000	–	–	0.39%	40
2025 Q3	$14.8M	Sell	60,000 -70,000	-54%	-$14.1M	0.29%	51
2025 Q2	$20.3M	Sell	130,000 -210,000	-62%	-$22.3M	0.57%	25
2025 Q1	$26.8M	Buy	340,000 +145,000	+74%	+$15.4M	1.05%	10
2024 Q4	$18M	Sell	195,000 -155,000	-44%	-$12.1M	0.53%	14
2024 Q3	$17.9M	Buy	350,000 +230,000	+192%	+$11.9M	0.74%	12
2024 Q2	$6.88M	Sell	120,000 -380,000	-76%	-$19.2M	0.34%	44
2024 Q1	$22.5M	Buy	+500,000	New	+$19M	1.34%	9

Other funds holding CLS

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

CIBC World Market Toronto, Ontario, Canada $61.3B AUM 39.33% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return

Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return

WRCM

Whale Rock Capital Management Boston, Massachusetts $7.74B AUM 180.85% 1-Year Est. Return

CastleKnight Management's CLS Position: Q1 2026 in Review

CastleKnight Management increased its Celestica (CLS) stake by 126% in Q1 2026, buying an estimated $30M and bringing the position to 185,415 shares worth $52.2M. The position accounts for 0.87% of the portfolio, ranked #12.

CastleKnight Management first reported a position in CLS in Q1 2024 and has held it in 9 quarters since. 773 funds tracked by Wall St. Rank hold CLS as of Q1 2026.

CastleKnight Management held 185,415 shares of Celestica worth $52.2M as of Q1 2026.
CastleKnight Management bought 103,447 Celestica shares in Q1 2026, an estimated $30M.
Celestica made up 0.87% of CastleKnight Management's portfolio in Q1 2026, its #12 holding.
CastleKnight Management first reported a position in Celestica in Q1 2024 and has held it in 9 quarters since.
773 funds tracked by Wall St. Rank held Celestica as of Q1 2026.

Based on CastleKnight Management's 13F filing for Q1 2026, filed 15 May 2026.