Financials · owned by 2 fund managers
Who owns BlackRock (BLK)?
2 of the 22 fund managers we track hold BlackRock, worth $255M combined as of Q2 2026. Thomas Gayner has the biggest bet at 1.6% of the portfolio.
Ownership summary
Fund manager owners
2 / 22
0 opened new positions
Combined value
$255M
At quarter-end prices
Biggest weight
1.6%
Thomas Gayner
Buyers / sellers
0 / 1
Changes in Q2 2026
Smart money take
Why it matters
When several investors with very different styles own the same company, it’s often worth a closer look. BlackRock appears in 2 of our 22 portfolios.
- Largest holder: Thomas Gayner (1.6% of portfolio)
- 0 managers bought or added this quarter
- 1 manager trimmed or sold out
- 6 congressional trades disclosed recently (1 buys, 5 sells)
- Company insiders in Q3 2026: no open-market buys, sold $22M
This is not a recommendation. Do your own research.
Fund managers who own BLK
SEC 13F · Q2 2026| Investor | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| Thomas Gayner Markel Group | 1.61% | Hold | 220,200 | $212M |
| Bill Nygren Oakmark Funds (Harris Associates) | 0.06% | Trimmed | 44,575 | $43M |
Congressional trades in BLKAll politician trades
| Member | Type | Amount | Traded | Disclosed |
|---|---|---|---|---|
| R Richard McCormick House · GA | Sell | $1,001 – $15,000 | 30 Jul 2026 | 14 Aug 2026 |
| R John J. McGuire III House · VA | Sell | $1,001 – $15,000 | 14 Jul 2026 | 10 Aug 2026 |
| R John J. McGuire III House · VA | Sell | $1,001 – $15,000 | 10 Jul 2026 | 10 Aug 2026 |
| R Richard McCormick House · GA | Sell | $1,001 – $15,000 | 12 Jun 2026 | 9 Jul 2026 |
| R John J. McGuire III House · VA | Sell | $1,001 – $15,000 | 7 Jul 2026 | 8 Jul 2026 |
| R Richard McCormick House · GA | Buy | $1,001 – $15,000 | 19 Mar 2026 | 7 Apr 2026 |
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