3,241 hedge funds and large institutions have $213B invested in Abbott in 2025 Q4 according to their latest regulatory filings, with 325 funds opening new positions, 1,142 increasing their positions, 1,347 reducing their positions, and 174 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

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

more ownership

Funds ownership:

3% more funds holding

Funds holding: 3,1583,241 (+83)

15% less repeat investments, than reductions

Existing positions increased: 1,142 | Existing positions reduced: 1,347

40% less funds holding in top 10

Funds holding in top 10: 8450 (-34)

Holders
3,241
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
50
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.32B
Puts
$1.2B
Net Calls
Net Calls Change

Top Sellers

1 -$916M
2 -$441M
3 -$342M
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$250M
5
Morgan Stanley
Morgan Stanley
New York
-$243M
Name Holding Trade Value Shares
Change
Change in
Stake
WAM
3251
Weiss Asset Management
Massachusetts
OC
3252
Oppenheimer & Co
New York
RPAM
3253
Rhenman & Partners Asset Management
Sweden
EGM
3254
Engineers Gate Manager
New York
BJL
3255
Brighton Jones LLC
Washington
NIG
3256
NFJ Investment Group
Texas
MIM
3257
Morningstar Investment Management
Illinois
CCM
3258
Cinctive Capital Management
New York
AP
3259
Arlington Partners
Alabama
NSEDCP
3260
NJ State Employees Deferred Compensation Plan
New Jersey
NCM
3261
Nearwater Capital Markets
Ireland
FF
3262
Fluent Financial
Texas
TC
3263
TwinBeech Capital
New York
TPM
3264
Triasima Portfolio Management
Quebec, Canada
P
3265
Pitcairn
Pennsylvania
ACM
3266
Aster Capital Management
United Arab Emirates
Simplex Trading
3267
Simplex Trading
Illinois
MWM
3268
MFG Wealth Management
Indiana
PFA
3269
Peak Financial Advisors
Colorado
CWM
3270
Crowley Wealth Management
Delaware
HI
3271
Humankind Investments
New York
MF
3272
Magnetar Financial
Illinois
TI
3273
Trexquant Investment
Connecticut
SC
3274
SummitTX Capital
Texas
M
3275
Mirova
France