3,205 hedge funds and large institutions have $198B invested in Merck in 2023 Q3 according to their latest regulatory filings, with 147 funds opening new positions, 1,292 increasing their positions, 1,407 reducing their positions, and 148 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

1% less funds holding

Funds holding: 3,2473,205 (-42)

11% less capital invested

Capital invested by funds: $223B → $198B (-$25B)

28% less funds holding in top 10

Funds holding in top 10: 260186 (-74)

Holders
3,205
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
186
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.84B
Puts
$1.44B
Net Calls
Net Calls Change

Top Sellers

1 -$868M
2 -$402M
3 -$312M
4
BlackRock
BlackRock
New York
-$293M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$285M
Name Holding Trade Value Shares
Change
Change in
Stake
2251
$690K
2252
$690K
2253
$690K
2254
$689K
2255
$688K
2256
$687K
2257
$687K
2258
$687K
2259
$683K
2260
$682K
2261
$681K
2262
$679K
2263
$677K
2264
$676K
2265
$676K
2266
$674K
2267
$674K
2268
$674K
2269
$673K
2270
$672K
2271
$672K
2272
$672K
2273
$671K
2274
$671K
2275
$669K