Janus Henderson Group
SLAB icon

Janus Henderson Group’s Silicon Laboratories SLAB Stock Holding History

Janus Henderson Group’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
2026
Q1 		$2.94M Hold
14,122
– – ﹤0.01% 1170
2025
Q4 		$1.84M Hold
14,122
– – ﹤0.01% 1382
2025
Q3 		$1.85M Hold
14,122
– – ﹤0.01% 1364
2025
Q2 		$2.08M Hold
14,122
– – ﹤0.01% 1271
2025
Q1 		$1.6M Sell
14,122
-1,100
-7% -$149K ﹤0.01% 1395
2024
Q4 		$1.89M Hold
15,222
– – ﹤0.01% 1339
2024
Q3 		$1.76M Hold
15,222
– – ﹤0.01% 1372
2024
Q2 		$1.68M Sell
15,222
-161
-1% -$19.9K ﹤0.01% 1340
2024
Q1 		$2.21M Buy
15,383
+1
+0% +$133 ﹤0.01% 1251
2023
Q4 		$2.04M Sell
15,382
-25
-0.2% -$2.73K ﹤0.01% 1243
2023
Q3 		$1.78M Buy
15,407
+1
+0% +$138 ﹤0.01% 1250
2023
Q2 		$2.43M Sell
15,406
-625
-4% -$94.4K ﹤0.01% 1148
2023
Q1 		$2.81M Buy
16,031
+9,682
+152% +$1.63M ﹤0.01% 1099
2022
Q4 		$862K Buy
6,349
+1
+0% +$131 ﹤0.01% 1436
2022
Q3 		$784K Sell
6,348
-798
-11% -$107K ﹤0.01% 1753
2022
Q2 		$1M Sell
7,146
-1,100
-13% -$154K ﹤0.01% 1318
2022
Q1 		$1.24M Sell
8,246
-675
-8% -$108K ﹤0.01% 1410
2021
Q4 		$1.84M Buy
8,921
+4,487
+101% +$826K ﹤0.01% 1289
2021
Q3 		$622K Buy
+4,434
New +$665K ﹤0.01% 1521
2020
Q3 		– Sell
-106,839
Closed -$10.7M – 1354
2020
Q2 		$10.7M Sell
106,839
-244,568
-70% -$22.9M 0.01% 794
2020
Q1 		$30M Buy
+351,407
New +$34.9M 0.02% 581

Other funds holding SLAB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Janus Henderson Group's SLAB Position: Q1 2026 in Review

Janus Henderson Group held its Silicon Laboratories (SLAB) position steady in Q1 2026 at 14,122 shares worth $2.94M. The position accounts for ﹤0.01% of the portfolio, ranked #1170.

Janus Henderson Group first reported a position in SLAB in Q1 2020 and has held it in 21 quarters since. The position peaked at $30M in Q1 2020. 378 funds tracked by Wall St. Rank hold SLAB as of Q1 2026.

  • Janus Henderson Group held 14,122 shares of Silicon Laboratories worth $2.94M as of Q1 2026.
  • Janus Henderson Group left its Silicon Laboratories share count unchanged in Q1 2026.
  • Silicon Laboratories made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #1170 holding.
  • Janus Henderson Group first reported a position in Silicon Laboratories in Q1 2020 and has held it in 21 quarters since.
  • Janus Henderson Group's Silicon Laboratories position peaked at $30M in Q1 2020.
  • 378 funds tracked by Wall St. Rank held Silicon Laboratories as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.