AIM
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Aigen Investment Management’s Silicon Laboratories SLAB Stock Holding History

Aigen Investment 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
-4,466
Closed -$586K – 944
2025
Q3 		$586K Buy
4,466
+1,542
+53% +$210K 0.09% 351
2025
Q2 		$431K Buy
+2,924
New +$346K 0.06% 433
2023
Q4 		– Sell
-6,631
Closed -$768K – 1058
2023
Q3 		$768K Sell
6,631
-3,772
-36% -$521K 0.14% 229
2023
Q2 		$1.64M Buy
+10,403
New +$1.57M 0.24% 111
2022
Q2 		– Sell
-2,409
Closed -$362K – 706
2022
Q1 		$362K Buy
+2,409
New +$385K 0.06% 333
2020
Q1 		– Sell
-68
Closed -$8K – 1533
2019
Q4 		$8K Buy
+68
New +$7.46K ﹤0.01% 978

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

Aigen Investment Management's SLAB Position: Q4 2025 in Review

Aigen Investment Management sold out of Silicon Laboratories (SLAB) in Q4 2025, closing a stake of 4,466 shares — an estimated $586K sold.

Aigen Investment Management first reported a position in SLAB in Q4 2019 and held it in 6 quarters. The position peaked at $1.64M in Q2 2023. 326 funds tracked by Wall St. Rank hold SLAB as of Q4 2025.

  • Aigen Investment Management reported no remaining Silicon Laboratories position as of Q4 2025 after selling out during the quarter.
  • Aigen Investment Management sold 4,466 Silicon Laboratories shares in Q4 2025, an estimated $586K.
  • Aigen Investment Management first reported a position in Silicon Laboratories in Q4 2019 and held it in 6 quarters.
  • Aigen Investment Management's Silicon Laboratories position peaked at $1.64M in Q2 2023.
  • 326 funds tracked by Wall St. Rank held Silicon Laboratories as of Q4 2025.

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