3,135 hedge funds and large institutions have $181B invested in Abbott in 2025 Q3 according to their latest regulatory filings, with 168 funds opening new positions, 1,177 increasing their positions, 1,318 reducing their positions, and 125 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

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

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

1.22% less ownership

Funds ownership: 78.97%77.75% (-1.2%)

11% less repeat investments, than reductions

Existing positions increased: 1,177 | Existing positions reduced: 1,318

15% less funds holding in top 10

Funds holding in top 10: 9883 (-15)

Holders
3,135
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
$1.52B
Puts
$1.21B
Net Calls
Net Calls Change

Top Buyers

1 +$1.26B
2 +$730M
3 +$631M
4
Morgan Stanley
Morgan Stanley
New York
+$459M
5
AllianceBernstein
AllianceBernstein
Tennessee
+$250M

Top Sellers

1 -$1.33B
2 -$435M
3 -$401M
4
Jennison Associates
Jennison Associates
New York
-$318M
5
UBS AM
UBS AM
Illinois
-$307M
Name Holding Trade Value Shares
Change
Change in
Stake
P
201
&Partners
Tennessee
$71.1M
Focus Partners Wealth
202
Focus Partners Wealth
Massachusetts
$71M
Parnassus Investments
203
Parnassus Investments
California
$70.2M
Brown Advisory
204
Brown Advisory
Maryland
$70.1M
MML Investors Services
205
MML Investors Services
Massachusetts
$70M
Nisa Investment Advisors
206
Nisa Investment Advisors
Missouri
$68.7M
Calamos Advisors
207
Calamos Advisors
Illinois
$68.4M
ASRS
208
Arizona State Retirement System
Arizona
$68M
Mercer Global Advisors
209
Mercer Global Advisors
Colorado
$67M
GIA
210
Gateway Investment Advisers
Ohio
$64.9M
MCM
211
MAI Capital Management
Ohio
$64.5M
Teacher Retirement System of Texas
212
Teacher Retirement System of Texas
Texas
$64.2M
ZIM
213
Zacks Investment Management
Illinois
$63.9M
Millennium Management
214
Millennium Management
New York
$63.6M
Jones Financial Companies
215
Jones Financial Companies
Missouri
$63.5M
IG
216
ING Group
Netherlands
$63.4M
SOMRS
217
State of Michigan Retirement System
Michigan
$63.1M
CAPTRUST Financial Advisors
218
CAPTRUST Financial Advisors
North Carolina
$62.5M
DnB Asset Management
219
DnB Asset Management
Norway
$62.2M
WPC
220
Waters Parkerson & Co
Louisiana
$61.6M
CCMG
221
Clark Capital Management Group
Pennsylvania
$61.4M
HPG
222
Harvest Portfolios Group
Ontario, Canada
$61.2M
WFMPM
223
Woodley Farra Manion Portfolio Management
Indiana
$61.2M
DP
224
Dundas Partners
United Kingdom
$59.3M
CNB
225
Czech National Bank
Czech Republic
$59.2M