2,636 hedge funds and large institutions have $138B invested in Merck in 2021 Q3 according to their latest regulatory filings, with 112 funds opening new positions, 1,236 increasing their positions, 976 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,636
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
83
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.93B
Puts
$1.72B
Net Calls
Net Calls Change

Top Buyers

1 +$427M
2 +$253M
3 +$235M
4
Goldman Sachs
Goldman Sachs
New York
+$216M
5
Barclays
Barclays
United Kingdom
+$149M

Top Sellers

1 -$1.13B
2 -$712M
3 -$450M
4
KBC Group
KBC Group
Belgium
-$294M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$279M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$15.8B
2
$14.1B
3
$8.75B
4
$3.72B
5
$3.2B
6
$2.95B
7
$2.67B
8
$2.33B
9
$2.2B
10
$2.07B
11
$1.96B
12
$1.96B
13
$1.92B
14
$1.72B
15
$1.64B
16
$1.57B
17
$1.46B
18
$1.44B
19
$1.39B
20
$1.31B
21
$1.3B
22
$1.12B
23
$1.1B
24
$1.07B
25
$1B