Blackrock
BLK
BLK
2,246 hedge funds and large institutions have $135B invested in Blackrock in 2025 Q3 according to their latest regulatory filings, with 188 funds opening new positions, 862 increasing their positions, 826 reducing their positions, and 100 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more funds holding in top 10
Funds holding in top 10: →
more funds holding
Funds holding: →
4% more repeat investments, than reductions
Existing positions increased: 862 | Existing positions reduced: 826
1.76% less ownership
Funds ownership: 76.43% → 74.66% (-1.8%)
51% less call options, than puts
Call options by funds: $988M | Put options by funds: $2.03B
Holders
2,246
Holding in Top 10
41
Calls
$988M
Puts
$2.03B
Top Buyers
| 1 | +$495M | |
| 2 | +$393M | |
| 3 | +$383M | |
| 4 |
PFBT
Parkside Financial Bank & Trust
Saint Louis,
Missouri
|
+$285M |
| 5 |
Bank of America
Charlotte,
North Carolina
|
+$265M |
Top Sellers
| 1 | -$445M | |
| 2 | -$333M | |
| 3 | -$293M | |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
-$244M |
| 5 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$237M |
