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Blackrock

1,727 hedge funds and large institutions have $101B invested in Blackrock in 2021 Q3 according to their latest regulatory filings, with 109 funds opening new positions, 754 increasing their positions, 579 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed

30% more repeat investments, than reductions

Existing positions increased: 754 | Existing positions reduced: 579

16% more first-time investments, than exits

New positions opened: 109 | Existing positions closed: 94

0% more ownership

Funds ownership: 79.03%79.04% (+0%)

0% less funds holding

Funds holding: 1,7351,727 (-8)

4% less capital invested

Capital invested by funds: $105B → $101B (-$4.61B)

17% less funds holding in top 10

Funds holding in top 10: 7663 (-13)

51% less call options, than puts

Call options by funds: $1.15B | Put options by funds: $2.33B

Holders
1,727
Holders Change
-8
Holders Change %
-0.46%
% of All Funds
30.23%
Holding in Top 10
63
Holding in Top 10 Change
-13
Holding in Top 10 Change %
-17.11%
% of All Funds
1.1%
New
109
Increased
754
Reduced
579
Closed
94
Calls
$1.15B
Puts
$2.33B
Net Calls
-$1.18B
Net Calls Change
-$245M
Name Holding Trade Value Shares
Change
Change in
Stake
SC
1751
Samlyn Capital
New York
-$2.2M -2,519 Closed
CC
1752
Centiva Capital
New York
-$1.99M -2,278 Closed
WAS
1753
Wealth Advisory Solutions
Indiana
-$1.88M -2,144 Closed
TSS
1754
Two Sigma Securities
New York
-$1.48M -1,648 Closed
SFG
1755
SageGuard Financial Group
Tennessee
-$1.25M -1,434 Closed
LOAMS
1756
Lombard Odier Asset Management (Switzerland)
Switzerland
-$1.18M -1,348 Closed
MC
1757
Maverick Capital
Texas
-$1.15M -1,311 Closed
ASC
1758
Atalanta Sosnoff Capital
New York
-$1.05M -1,200 Closed
TCM
1759
Tuttle Capital Management
Connecticut
-$960K -1,097 Closed
LP
1760
LMR Partners
United Kingdom
-$958K -1,095 Closed
GCP
1761
GSA Capital Partners
United Kingdom
-$861K -984 Closed
LSAG
1762
Lake Street Advisors Group
New Hampshire
-$857K -933 Closed
MS
1763
Maven Securities
Jersey
-$628K -701 Closed
SM
1764
SG3 Management
Puerto Rico
-$627K -700 Closed
JPG
1765
Jordan Park Group
California
-$607K -694 Closed
SFO
1766
Standard Family Office
South Dakota
-$581K -664 Closed
WW
1767
Westshore Wealth
California
-$542K -620 Closed
OIA
1768
Optimum Investment Advisors
Illinois
-$521K -595 Closed
Verition Fund Management
1769
Verition Fund Management
Connecticut
-$490K -560 Closed
NAG
1770
Northstar Advisory Group
New Jersey
-$457K -522 Closed
DFCM
1771
Dark Forest Capital Management
Puerto Rico
-$419K -479 Closed
SSA
1772
Schonfeld Strategic Advisors
New York
-$418K -478 Closed
T
1773
TRUADVICE
Florida
-$390K -452 Closed
NWA
1774
New World Advisors
Massachusetts
-$387K -442 Closed
SDAM
1775
Shulman DeMeo Asset Management
New York
-$362K -414 Closed

BLK Hedge Fund Activity: Q3 2021 in Review

1,727 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in Blackrock (BLK) for Q3 2021, worth a combined $101B — down 4.4% from $105B a quarter earlier.

Buyers outnumbered sellers: 109 funds opened new BLK positions and 94 closed out — a net gain of 15 holders — while 754 added to existing stakes and 579 trimmed.

The largest buyer was Altshuler Shaham, adding an estimated $355M. The largest seller was Bank of America, cutting an estimated $213M.

  • 1,727 institutional investors held Blackrock (BLK) as of Q3 2021, down from 1,735 in Q2 2021.
  • Funds reported $101B of Blackrock stock for Q3 2021, down 4.4% quarter-over-quarter.
  • 109 funds opened new Blackrock positions in Q3 2021 and 94 closed out, a net change of +15 holders.
  • The largest Blackrock buyer in Q3 2021 was Altshuler Shaham, an estimated $355M added.
  • The largest Blackrock seller in Q3 2021 was Bank of America, an estimated $213M sold.

Based on aggregated 13F filings for Q3 2021.