Citadel Advisors
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Citadel Advisors’s Celestica CLS Stock Holding History

Citadel Advisors’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 		$200M Buy
547,300
+199,200
+57% +$74.8M 0.02% 558
2026
Q1 		$98.1M Sell
348,100
-385,000
-53% -$112M 0.02% 824
2025
Q4 		$217M Buy
733,100
+125,400
+21% +$37.8M 0.03% 448
2025
Q3 		$150M Sell
607,700
-12,000
-2% -$2.42M 0.02% 618
2025
Q2 		$96.7M Sell
619,700
-34,500
-5% -$3.67M 0.02% 786
2025
Q1 		$51.6M Buy
654,200
+156,700
+31% +$16.6M 0.01% 1121
2024
Q4 		$45.9M Buy
497,500
+79,300
+19% +$6.2M 0.01% 1347
2024
Q3 		$21.4M Buy
418,200
+26,100
+7% +$1.35M ﹤0.01% 1978
2024
Q2 		$22.5M Buy
392,100
+190,100
+94% +$9.59M ﹤0.01% 1875
2024
Q1 		$9.08M Sell
202,000
-3,400
-2% -$129K ﹤0.01% 3062
2023
Q4 		$6.01M Buy
205,400
+79,500
+63% +$2.11M ﹤0.01% 3542
2023
Q3 		$3.09M Buy
125,900
+116,300
+1,211% +$2.38M ﹤0.01% 4424
2023
Q2 		$139K Sell
9,600
-4,700
-33% -$58.1K ﹤0.01% 10438
2023
Q1 		$184K Buy
14,300
+8,200
+134% +$105K ﹤0.01% 10316
2022
Q4 		$68.7K Buy
+6,100
New +$64.1K ﹤0.01% 11725
2021
Q1 		– Sell
-10,600
Closed -$86K – 13209
2020
Q4 		$86K Buy
+10,600
New +$77.6K ﹤0.01% 10305
2016
Q1 		– Sell
-800
Closed -$9K – 6890
2015
Q4 		$9K Sell
800
-5,400
-87% -$62.2K ﹤0.01% 8302
2015
Q3 		$80K Sell
6,200
-400
-6% -$4.95K ﹤0.01% 7171
2015
Q2 		$77K Buy
6,600
+4,500
+214% +$54.9K ﹤0.01% 7328
2015
Q1 		$23K Buy
+2,100
New +$24.2K ﹤0.01% 7820
2014
Q4 		– Sell
-6,300
Closed -$64K – 8504
2014
Q3 		$64K Buy
+6,300
New +$69.9K ﹤0.01% 6741
2014
Q2 		– Sell
-2,700
Closed -$30K – 7978
2014
Q1 		$30K Buy
+2,700
New +$26.9K ﹤0.01% 7087
2013
Q4 		– Sell
-1,100
Closed -$12K – 7013
2013
Q3 		$12K Buy
+1,100
New +$11.5K ﹤0.01% 6417

Other funds holding CLS

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
CIBC World Market
CIBC World Market Toronto, Ontario, Canada $62.3B AUM 44.64% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
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
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Citadel Advisors's CLS Position: Q2 2026 in Review

Citadel Advisors increased its Celestica (CLS) stake by 151% in Q2 2026, buying an estimated $96.1M and bringing the position to 425,699 shares worth $155M. The position accounts for 0.02% of the portfolio, ranked #691.

Citadel Advisors first reported a position in CLS in Q3 2013 and has held it in 48 quarters since. 875 funds tracked by Wall St. Rank hold CLS as of Q2 2026.

  • Citadel Advisors held 425,699 shares of Celestica worth $155M as of Q2 2026.
  • Citadel Advisors bought 256,155 Celestica shares in Q2 2026, an estimated $96.1M.
  • Celestica made up 0.02% of Citadel Advisors's portfolio in Q2 2026, its #691 holding.
  • Citadel Advisors first reported a position in Celestica in Q3 2013 and has held it in 48 quarters since.
  • 875 funds tracked by Wall St. Rank held Celestica as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.