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MQS Management’s Silicon Laboratories SLAB Stock Holding History

MQS Management’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
Q4 		– Sell
-1,821
Closed -$239K – 622
2025
Q3 		$239K Buy
+1,821
New +$248K 0.14% 324
2024
Q3 		– Sell
-2,100
Closed -$232K – 630
2024
Q2 		$232K Buy
+2,100
New +$259K 0.14% 332
2023
Q4 		– Sell
-3,610
Closed -$418K – 657
2023
Q3 		$418K Buy
3,610
+1,654
+85% +$228K 0.25% 157
2023
Q2 		$309K Sell
1,956
-149
-7% -$22.5K 0.21% 213
2023
Q1 		$369K Buy
+2,105
New +$354K 0.24% 171
2022
Q4 		– Sell
-2,396
Closed -$296K – 572
2022
Q3 		$296K Buy
+2,396
New +$320K 0.19% 226
2022
Q2 		– Sell
-2,501
Closed -$376K – 539
2022
Q1 		$376K Buy
+2,501
New +$400K 0.31% 137

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 $3.38T AUM 44.17% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 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
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

MQS Management's SLAB Position: Q4 2025 in Review

MQS Management sold out of Silicon Laboratories (SLAB) in Q4 2025, closing a stake of 1,821 shares — an estimated $239K sold.

MQS Management first reported a position in SLAB in Q1 2022 and held it in 7 quarters. The position peaked at $418K in Q3 2023. 326 funds tracked by Wall St. Rank hold SLAB as of Q4 2025.

  • MQS Management reported no remaining Silicon Laboratories position as of Q4 2025 after selling out during the quarter.
  • MQS Management sold 1,821 Silicon Laboratories shares in Q4 2025, an estimated $239K.
  • MQS Management first reported a position in Silicon Laboratories in Q1 2022 and held it in 7 quarters.
  • MQS Management's Silicon Laboratories position peaked at $418K in Q3 2023.
  • 326 funds tracked by Wall St. Rank held Silicon Laboratories as of Q4 2025.

Based on MQS Management's 13F filing for Q4 2025, filed 9 Feb 2026.