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2,648 hedge funds and large institutions have $139B invested in Merck in 2021 Q3 according to their latest regulatory filings, with 113 funds opening new positions, 1,239 increasing their positions, 980 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed

71% more call options, than puts

Call options by funds: $2.93B | Put options by funds: $1.72B

26% more repeat investments, than reductions

Existing positions increased: 1,239 | Existing positions reduced: 980

12% more first-time investments, than exits

New positions opened: 113 | Existing positions closed: 101

2% more funds holding in top 10

Funds holding in top 10: 8284 (+2)

0.53% less ownership

Funds ownership: 73.46%72.93% (-0.53%)

1% less funds holding

Funds holding: 2,6742,648 (-26)

4% less capital invested

Capital invested by funds: $144B → $139B (-$5.57B)

Holders
2,648
Holders Change
-26
Holders Change %
-0.97%
% of All Funds
46.35%
Holding in Top 10
84
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+2.44%
% of All Funds
1.47%
New
113
Increased
1,239
Reduced
980
Closed
101
Calls
$2.93B
Puts
$1.72B
Net Calls
+$1.22B
Net Calls Change
+$893M
Name Holding Trade Value Shares
Change
Change in
Stake
WI
2676
Wintrust Investments
Illinois
-$1.36M -17,454 Closed
Tudor Investment Corp
2677
Tudor Investment Corp
Connecticut
-$1.18M -15,544 Closed
SM
2678
SG3 Management
Puerto Rico
-$1.14M -15,000 Closed
BC
2679
Bridgefront Capital
Texas
-$1.11M -14,221 Closed
Parallax Volatility Advisers
2680
Parallax Volatility Advisers
California
-$992K -13,042 Closed
Qube Research & Technologies (QRT)
2681
Qube Research & Technologies (QRT)
United Kingdom
-$878K -11,293 Closed
BCM
2682
Bayesian Capital Management
New York
-$863K -11,100 Closed
KOMWMG
2683
Kerntke Otto McGlone Wealth Management Group
Wisconsin
-$776K -9,982 Closed
MC
2684
Machina Capital
France
-$739K -9,500 Closed
DS
2685
DRW Securities
Illinois
-$696K -8,951 Closed
ESCM
2686
Echo Street Capital Management
New York
-$684K -8,793 Closed
SFO
2687
Standard Family Office
South Dakota
-$627K -8,068 Closed
MS
2688
Maven Securities
Jersey
-$610K -8,019 Closed
WAM
2689
Wolverine Asset Management
Illinois
-$534K -6,879 Closed
AI
2690
AXS Investments
New York
-$490K -6,303 Closed
HC
2691
Hatton Consulting
Arizona
-$478K -6,146 Closed
HC
2692
Hourglass Capital
Texas
-$475K -6,113 Closed
SEEDPG
2693
S.E.E.D. Planning Group
New York
-$468K -6,022 Closed
Eagle Capital Management (New York)
2694
Eagle Capital Management (New York)
New York
-$435K -5,595 Closed
Westfield Capital Management
2695
Westfield Capital Management
Massachusetts
-$423K -5,439 Closed
AG
2696
AlphaSimPlex Group
Massachusetts
-$418K -5,376 Closed
YIH
2697
Y-Intercept (HK)
Hong Kong
-$392K -5,042 Closed
T
2698
TRUADVICE
Florida
-$386K -4,953 Closed
WF
2699
Williams Financial
Vermont
-$370K -4,757 Closed
AGA
2700
Accuvest Global Advisors
Utah
-$359K -4,619 Closed

MRK Hedge Fund Activity: Q3 2021 in Review

2,648 of the 5,713 institutional investors tracked by Wall St. Rank reported a position in Merck (MRK) for Q3 2021, worth a combined $139B — down 3.9% from $144B a quarter earlier.

Buyers outnumbered sellers: 113 funds opened new MRK positions and 101 closed out — a net gain of 12 holders — while 1,239 added to existing stakes and 980 trimmed.

The largest buyer was Invesco, adding an estimated $433M. The largest seller was Vanguard Group, cutting an estimated $1.15B.

  • 2,648 institutional investors held Merck (MRK) as of Q3 2021, down from 2,674 in Q2 2021.
  • Funds reported $139B of Merck stock for Q3 2021, down 3.9% quarter-over-quarter.
  • 113 funds opened new Merck positions in Q3 2021 and 101 closed out, a net change of +12 holders.
  • The largest Merck buyer in Q3 2021 was Invesco, an estimated $433M added.
  • The largest Merck seller in Q3 2021 was Vanguard Group, an estimated $1.15B sold.

Based on aggregated 13F filings for Q3 2021.