BlackRock, Inc.
BLK- Exchange
- NYSE
- Industry
- Security Brokers, Dealers & Flotation Companies
- SEC CIK
- 0002012383
In the last 90 days, BlackRock, Inc. insiders filed 0 open-market purchases and 2 sales; 2,339 institutions reported holding it in 13F filings for Q2 2026, worth $115.7B in total; 3 superinvestors hold it, including ValueAct Capital and Markel Group.
Superinvestors holding BLK, Q2 2026
3 superinvestors report holding BlackRock, Inc. on Form 13F, worth $813.9M in total. Weight is BlackRock, Inc.'s share of each 13F portfolio; actions compare shares with Q1 2026.
| Superinvestor | % of portfolio | Shares | Value | vs. previous quarter |
|---|---|---|---|---|
| ValueAct CapitalMason Morfit | 9.9% | 581,700 | $559.3M | Added+6.5% |
| Markel GroupTom Gayner | 1.6% | 220,200 | $211.7M | Unchanged |
| Harris Associates (Oakmark)Bill Nygren | 0.1% | 44,575 | $42.9M | Reduced−18.3% |
Moves by quarter
Superinvestors that opened, added to, trimmed or sold out of BLK each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.
Q2 2026
3 superinvestors holding at quarter end
- Added
- ValueAct Capital (+6.5%)
- Reduced
- Harris Associates (Oakmark) (−18.3%)
Q1 2026
3 superinvestors holding at quarter end
- Added
- Harris Associates (Oakmark) (+0.3%)
- Reduced
- ValueAct Capital (−21.4%)
Q4 2025
3 superinvestors holding at quarter end
- New
- ValueAct Capital
- Reduced
- Harris Associates (Oakmark) (−18.4%)
- Sold out
- Viking Global Investors
Q3 2025
3 superinvestors holding at quarter end
- Added
- Viking Global Investors (+217.5%)
- Reduced
- Harris Associates (Oakmark) (−74.4%)
Q2 2025
3 superinvestors holding at quarter end
- New
- Viking Global Investors
- Added
- Harris Associates (Oakmark) (+13.8%)
Q1 2025
2 superinvestors holding at quarter end
- Added
- Harris Associates (Oakmark) (+0.7%)
Q4 2024
2 superinvestors holding at quarter end
Q3 2024
1 superinvestor holding at quarter end
- Sold out
- Harris Associates (Oakmark)
Q2 2024
2 superinvestors holding at quarter end
- Reduced
- Harris Associates (Oakmark) (−0.6%)
Q1 2024
2 superinvestors holding at quarter end
- Reduced
- Harris Associates (Oakmark) (−7.6%)
Q4 2023
2 superinvestors holding at quarter end
- Added
- Harris Associates (Oakmark) (+40.4%)
Q3 2023
2 superinvestors holding at quarter end
- Reduced
- Harris Associates (Oakmark) (−3.0%)
Q2 2023
2 superinvestors holding at quarter end
- Reduced
- Harris Associates (Oakmark) (−16.7%)
Q1 2023
2 superinvestors holding at quarter end
- Reduced
- Harris Associates (Oakmark) (−11.4%)
Q4 2022
2 superinvestors holding at quarter end
- Reduced
- Harris Associates (Oakmark) (−9.0%)
Q3 2022
2 superinvestors holding at quarter end
- Reduced
- Harris Associates (Oakmark) (−4.2%)
Q2 2022
2 superinvestors holding at quarter end
- Added
- Harris Associates (Oakmark) (+77.2%)
Q1 2022
2 superinvestors holding at quarter end
- Added
- Harris Associates (Oakmark) (+470.7%)
Q4 2021
2 superinvestors holding at quarter end
- Reduced
- Harris Associates (Oakmark) (−0.7%)
Q3 2021
2 superinvestors holding at quarter end
- Added
- Harris Associates (Oakmark) (+0.6%)
- Sold out
- Maverick Capital
Q2 2021
3 superinvestors holding at quarter end
- Added
- Harris Associates (Oakmark) (+0.8%)
- Reduced
- Maverick Capital (−33.0%)