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994 hedge funds and large institutions have $19.6B invested in GSK in 2025 Q4 according to their latest regulatory filings, with 180 funds opening new positions, 309 increasing their positions, 336 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed

190% more first-time investments, than exits

New positions opened: 180 | Existing positions closed: 62

110% more call options, than puts

Call options by funds: $258M | Put options by funds: $123M

18% more capital invested

Capital invested by funds: $16.7B → $19.6B (+$2.97B)

11% more funds holding

Funds holding: 893994 (+101)

0.56% more ownership

Funds ownership: 18.96%19.53% (+0.56%)

8% less repeat investments, than reductions

Existing positions increased: 309 | Existing positions reduced: 336

15% less funds holding in top 10

Funds holding in top 10: 1311 (-2)

Holders
994
Holders Change
+101
Holders Change %
+11.31%
% of All Funds
12.09%
Holding in Top 10
11
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-15.38%
% of All Funds
0.13%
New
180
Increased
309
Reduced
336
Closed
62
Calls
$258M
Puts
$123M
Net Calls
+$135M
Net Calls Change
-$1.83M
Name Holding Trade Value Shares
Change
Change in
Stake
MIM
1001
Morningstar Investment Management
Illinois
-$6.02M -139,467 Closed
AP
1002
Arlington Partners
Alabama
-$5.43M -125,748 Closed
VPC
1003
Vestal Point Capital
New York
-$5.39M -125,000 Closed
Hudson Bay Capital Management
1004
Hudson Bay Capital Management
Connecticut
-$4.38M -101,429 Closed
Simplex Trading
1005
Simplex Trading
Illinois
-$3.33M -71,404 Closed
EGM
1006
Engineers Gate Manager
New York
-$2.52M -58,422 Closed
IMC Chicago
1007
IMC Chicago
Illinois
-$1.93M -41,319 Closed
DACS
1008
Dymon Asia Capital (Singapore)
Singapore
-$1.73M -40,000 Closed
Macquarie Group
1009
Macquarie Group
Australia
-$1.63M -37,750 Closed
Kovitz Investment Group Partners
1010
Kovitz Investment Group Partners
Illinois
-$1.07M -24,869 Closed
SCM
1011
Sterling Capital Management
North Carolina
-$940K -21,771 Closed
ECM
1012
ExodusPoint Capital Management
New York
-$850K -19,691 Closed
GWMR
1013
GC Wealth Management RIA
Massachusetts
-$767K -17,763 Closed
SMH
1014
Sanders Morris Harris
Texas
-$577K -13,360 Closed
BCM
1015
Bayesian Capital Management
New York
-$444K -10,295 Closed
BC
1016
Bridgefront Capital
Texas
-$411K -9,531 Closed
P
1017
Pitcairn
Pennsylvania
-$370K -8,576 Closed
Walleye Trading
1018
Walleye Trading
New York
-$383K -8,206 Closed
CPA
1019
Cardiff Park Advisors
California
-$325K -7,520 Closed
VCM
1020
Voleon Capital Management
California
-$324K -7,508 Closed
RCAG
1021
Rehmann Capital Advisory Group
Michigan
-$310K -7,176 Closed
LFA
1022
Legacy Financial Advisors
Kentucky
-$302K -7,004 Closed
QIM
1023
Quantitative Investment Management
Virginia
-$286K -6,645 Closed
SF
1024
Symphony Financial
Texas
-$263K -6,171 Closed
BJL
1025
Brighton Jones LLC
Washington
-$248K -5,749 Closed