CORTE MADERA, CA
RHRH— Latest position per institution from SEC 13F filings
15
Institutional holders
26.46M
Total shares held
4.67B
Estimated value
1.32M
Avg. position size
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
2.84M
Value
17.21K
Filed
Jun 30, 2026
FMR LLC
CIK 315066
Shares
2.84M
Value
467.03M
Filed
Jun 30, 2026
BERKSHIRE HATHAWAY INC
CIK 1067983
Shares
2.36M
Value
630.57M
Filed
Dec 31, 2022
BLACKROCK, INC.
CIK 2012383
Shares
1.98M
Value
325.88M
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
1.81M
Value
298.74M
Filed
Jun 30, 2026
LONE PINE CAPITAL LLC
CIK 1061165
Shares
1.77M
Value
584.39M
Filed
Jun 30, 2023
ALYESKA INVESTMENT GROUP, L.P.
CIK 1453072
Shares
1.71M
Value
281.52M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.40M
Value
251.11M
Filed
Dec 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
1.36M
Value
333.16M
Filed
Jun 30, 2024
CITADEL ADVISORS LLC
CIK 1423053
Shares
1.13M
Value
186.87M
Filed
Jun 30, 2026
VALIANT CAPITAL MANAGEMENT, L.P.
CIK 1452689
Shares
851.28K
Value
140.23M
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
826.70K
Value
136.18M
Filed
Jun 30, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
784.45K
Value
129.22M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
778.41K
Value
128.23M
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
769.55K
Value
126.77M
Filed
Jun 30, 2026
VIKING GLOBAL INVESTORS LP
CIK 1103804
Shares
748.34K
Value
199.95M
Filed
Dec 31, 2022
UBS GROUP AG
CIK 1610520
Shares
720.97K
Value
118.77M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
688.23K
Value
113.37M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
586.54K
Value
96.62M
Filed
Jun 30, 2026
DARSANA CAPITAL PARTNERS LP
CIK 1609098
Shares
500K
Value
121.78M
Filed
Mar 31, 2023
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 2.84M | 17.21K | Jun 30, 2026 |
| 2 | FMR LLC | 315066 | 2.84M | 467.03M | Jun 30, 2026 |
| 3 | BERKSHIRE HATHAWAY INC | 1067983 | 2.36M | 630.57M | Dec 31, 2022 |
| 4 | BLACKROCK, INC. | 2012383 | 1.98M | 325.88M | Jun 30, 2026 |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 1.81M | 298.74M | Jun 30, 2026 |
| 6 | LONE PINE CAPITAL LLC | 1061165 | 1.77M | 584.39M | Jun 30, 2023 |
| 7 | ALYESKA INVESTMENT GROUP, L.P. | 1453072 | 1.71M | 281.52M | Jun 30, 2026 |
| 8 | VANGUARD GROUP INC | 102909 | 1.40M | 251.11M | Dec 31, 2025 |
| 9 | BLACKROCK FINANCE, INC. | 1364742 | 1.36M | 333.16M | Jun 30, 2024 |
| 10 | CITADEL ADVISORS LLC | 1423053 | 1.13M | 186.87M | Jun 30, 2026 |
| 11 | VALIANT CAPITAL MANAGEMENT, L.P. | 1452689 | 851.28K | 140.23M | Jun 30, 2026 |
| 12 | JANE STREET GROUP, LLC | 1595888 | 826.70K | 136.18M | Jun 30, 2026 |
| 13 | GOLDMAN SACHS GROUP INC | 886982 | 784.45K | 129.22M | Jun 30, 2026 |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 778.41K | 128.23M | Jun 30, 2026 |
| 15 | TWO SIGMA INVESTMENTS, LP | 1179392 | 769.55K | 126.77M | Jun 30, 2026 |
| 16 | VIKING GLOBAL INVESTORS LP | 1103804 | 748.34K | 199.95M | Dec 31, 2022 |
| 17 | UBS GROUP AG | 1610520 | 720.97K | 118.77M | Jun 30, 2026 |
| 18 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 688.23K | 113.37M | Jun 30, 2026 |
| 19 | STATE STREET CORP | 93751 | 586.54K | 96.62M | Jun 30, 2026 |
| 20 | DARSANA CAPITAL PARTNERS LP | 1609098 | 500K | 121.78M | Mar 31, 2023 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.