Optiver Holding
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Optiver Holding’s Celestica CLS Stock Holding History

Optiver Holding’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 		$221K Buy
+605
New +$227K ﹤0.01% 873
2025
Q3 		– Sell
-19
Closed -$2.97K – 2715
2025
Q2 		$2.97K Buy
+19
New +$2.02K ﹤0.01% 1301
2025
Q1 		– Sell
-88
Closed -$8.12K – 1370
2024
Q4 		$8.12K Buy
+88
New +$6.88K ﹤0.01% 786
2022
Q3 		– Sell
-195
Closed -$2K – 401
2022
Q2 		$2K Buy
+195
New +$2.09K ﹤0.01% 341
2022
Q1 		– Sell
-2,513
Closed -$23K – 565
2021
Q4 		$23K Buy
2,513
+435
+21% +$4.51K ﹤0.01% 547
2021
Q3 		$18K Buy
+2,078
New +$17.8K ﹤0.01% 470

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

Optiver Holding's CLS Position: Q2 2026 in Review

Optiver Holding opened a new position in Celestica (CLS) in Q2 2026: 605 shares worth $221K. The stake represents ﹤0.01% of the portfolio and ranks #873 among its holdings. This is a return to the name: Optiver Holding previously reported a position in CLS as recently as Q2 2025.

Optiver Holding first reported a position in CLS in Q3 2021 and has held it in 6 quarters since. 878 funds tracked by Wall St. Rank hold CLS as of Q2 2026.

  • Optiver Holding held 605 shares of Celestica worth $221K as of Q2 2026.
  • Celestica was a new Optiver Holding position in Q2 2026.
  • Celestica made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #873 holding.
  • Optiver Holding first reported a position in Celestica in Q3 2021 and has held it in 6 quarters since.
  • 878 funds tracked by Wall St. Rank held Celestica as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.