AUSTIN, TX
SILICON LABORATORIES INC.SLAB— Latest position per institution from SEC 13F filings
15
Institutional holders
28.55M
Total shares held
4.87B
Estimated value
1.43M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
4.99M
Value
1.04B
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
4.68M
Value
518.28M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
3.99M
Value
521.81M
Filed
Dec 31, 2025
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
2.14M
Value
445.20M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.47M
Value
306.67M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
1.47M
Value
305.37M
Filed
Mar 31, 2026
BALYASNY ASSET MANAGEMENT L.P.
CIK 1218710
Shares
1.23M
Value
256.83M
Filed
Mar 31, 2026
MACQUARIE GROUP LTD
CIK 1418333
Shares
997.15K
Value
130.76M
Filed
Sep 30, 2025
SNOWDEN CAPITAL ADVISORS LLC
CIK 1903055
Shares
900K
Value
9.49K
Filed
Jun 30, 2019
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
851.38K
Value
177.25M
Filed
Mar 31, 2026
CAPITAL RESEARCH GLOBAL INVESTORS
CIK 1422848
Shares
811.94K
Value
169M
Filed
Mar 31, 2026
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.
CIK 921739
Shares
661.44K
Value
137.68M
Filed
Mar 31, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
636.33K
Value
132.45M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
590.91K
Value
123M
Filed
Mar 31, 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 1165408
Shares
566.34K
Value
117.88M
Filed
Mar 31, 2026
WESTFIELD CAPITAL MANAGEMENT CO LP
CIK 1177719
Shares
547.40K
Value
71.55M
Filed
Dec 31, 2025
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
537K
Value
111.78M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
509.53K
Value
106.06M
Filed
Mar 31, 2026
PENTWATER CAPITAL MANAGEMENT LP
CIK 1425851
Shares
500K
Value
104.08M
Filed
Mar 31, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
457.20K
Value
95.17M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 4.99M | 1.04B | Mar 31, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 4.68M | 518.28M | Jun 30, 2024 |
| 3 | VANGUARD GROUP INC | 102909 | 3.99M | 521.81M | Dec 31, 2025 |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 2.14M | 445.20M | Mar 31, 2026 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.47M | 306.67M | Mar 31, 2026 |
| 6 | STATE STREET CORP | 93751 | 1.47M | 305.37M | Mar 31, 2026 |
| 7 | BALYASNY ASSET MANAGEMENT L.P. | 1218710 | 1.23M | 256.83M | Mar 31, 2026 |
| 8 | MACQUARIE GROUP LTD | 1418333 | 997.15K | 130.76M | Sep 30, 2025 |
| 9 | SNOWDEN CAPITAL ADVISORS LLC | 1903055 | 900K | 9.49K | Jun 30, 2019 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 851.38K | 177.25M | Mar 31, 2026 |
| 11 | CAPITAL RESEARCH GLOBAL INVESTORS | 1422848 | 811.94K | 169M | Mar 31, 2026 |
| 12 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 921739 | 661.44K | 137.68M | Mar 31, 2026 |
| 13 | AMERICAN CENTURY COMPANIES INC | 748054 | 636.33K | 132.45M | Mar 31, 2026 |
| 14 | MORGAN STANLEY | 895421 | 590.91K | 123M | Mar 31, 2026 |
| 15 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1165408 | 566.34K | 117.88M | Mar 31, 2026 |
| 16 | WESTFIELD CAPITAL MANAGEMENT CO LP | 1177719 | 547.40K | 71.55M | Dec 31, 2025 |
| 17 | GOLDMAN SACHS GROUP INC | 886982 | 537K | 111.78M | Mar 31, 2026 |
| 18 | DIMENSIONAL FUND ADVISORS LP | 354204 | 509.53K | 106.06M | Mar 31, 2026 |
| 19 | PENTWATER CAPITAL MANAGEMENT LP | 1425851 | 500K | 104.08M | Mar 31, 2026 |
| 20 | MILLENNIUM MANAGEMENT LLC | 1273087 | 457.20K | 95.17M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.