Mariner
SLAB icon

Mariner’s Silicon Laboratories SLAB Stock Holding History

Mariner’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
Q3 		$457K Buy
+2,063
New +$452K ﹤0.01% 2507
2025
Q3 		– Sell
-2,647
Closed -$390K – 3743
2025
Q2 		$390K Sell
2,647
-2,923
-52% -$346K ﹤0.01% 2519
2025
Q1 		$627K Buy
5,570
+956
+21% +$129K ﹤0.01% 2018
2024
Q4 		$573K Buy
4,614
+515
+13% +$59.1K ﹤0.01% 2080
2024
Q3 		$474K Sell
4,099
-27
-0.7% -$3.01K ﹤0.01% 2166
2024
Q2 		$456K Buy
4,126
+94
+2% +$11.6K ﹤0.01% 2110
2024
Q1 		$579K Buy
4,032
+62
+2% +$8.22K ﹤0.01% 1919
2023
Q4 		$525K Sell
3,970
-357
-8% -$39K ﹤0.01% 1905
2023
Q3 		$501K Sell
4,327
-228
-5% -$31.5K ﹤0.01% 1779
2023
Q2 		$718K Buy
4,555
+98
+2% +$14.8K ﹤0.01% 1503
2023
Q1 		$780K Sell
4,457
-15
-0.3% -$2.52K ﹤0.01% 1415
2022
Q4 		$607K Sell
4,472
-859
-16% -$113K ﹤0.01% 1537
2022
Q3 		$658K Buy
+5,331
New +$713K ﹤0.01% 1256
2019
Q3 		– Sell
-2,620
Closed -$271K – 990
2019
Q2 		$271K Sell
2,620
-25
-0.9% -$2.41K ﹤0.01% 921
2019
Q1 		$214K Buy
+2,645
New +$220K ﹤0.01% 945

Other funds holding SLAB

State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Squarepoint
Squarepoint New York $90.8B AUM 26.98% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
Nine Masts Capital
Nine Masts Capital Central, Hong Kong $844M AUM 8.6% 1-Year Est. Return

Mariner's SLAB Position: Q3 2026 in Review

Mariner opened a new position in Silicon Laboratories (SLAB) in Q3 2026: 2,063 shares worth $457K. The stake represents ﹤0.01% of the portfolio and ranks #2507 among its holdings. This is a return to the name: Mariner previously reported a position in SLAB as recently as Q2 2025.

Mariner first reported a position in SLAB in Q1 2019 and has held it in 15 quarters since. The position peaked at $780K in Q1 2023. 212 funds tracked by Wall St. Rank hold SLAB as of Q3 2026.

  • Mariner held 2,063 shares of Silicon Laboratories worth $457K as of Q3 2026.
  • Silicon Laboratories was a new Mariner position in Q3 2026.
  • Silicon Laboratories made up ﹤0.01% of Mariner's portfolio in Q3 2026, its #2507 holding.
  • Mariner first reported a position in Silicon Laboratories in Q1 2019 and has held it in 15 quarters since.
  • Mariner's Silicon Laboratories position peaked at $780K in Q1 2023.
  • 212 funds tracked by Wall St. Rank held Silicon Laboratories as of Q3 2026.

Based on Mariner's 13F filing for Q3 2026, filed 12 Nov 2026.