Calamos Advisors
SLAB icon

Calamos Advisors’s Silicon Laboratories SLAB Stock Holding History

Calamos Advisors’s Portfolio SLAB Stock Details SLAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-6,917
Closed -$1.02M – 991
2025
Q2 		$1.02M Buy
6,917
+3,015
+77% +$357K ﹤0.01% 690
2025
Q1 		$439K Buy
+3,902
New +$527K ﹤0.01% 729

Other funds holding SLAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $23.2B AUM 40.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Calamos Advisors's SLAB Position: Q3 2025 in Review

Calamos Advisors sold out of Silicon Laboratories (SLAB) in Q3 2025, closing a stake of 6,917 shares — an estimated $1.02M sold.

Calamos Advisors first reported a position in SLAB in Q1 2025 and held it in 2 quarters. The position peaked at $1.02M in Q2 2025. 334 funds tracked by Wall St. Rank hold SLAB as of Q3 2025.

  • Calamos Advisors reported no remaining Silicon Laboratories position as of Q3 2025 after selling out during the quarter.
  • Calamos Advisors sold 6,917 Silicon Laboratories shares in Q3 2025, an estimated $1.02M.
  • Calamos Advisors first reported a position in Silicon Laboratories in Q1 2025 and held it in 2 quarters.
  • Calamos Advisors's Silicon Laboratories position peaked at $1.02M in Q2 2025.
  • 334 funds tracked by Wall St. Rank held Silicon Laboratories as of Q3 2025.

Based on Calamos Advisors's 13F filing for Q3 2025, filed 20 Oct 2025.