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3,081 hedge funds and large institutions have $141B invested in Abbott in 2026 Q1 according to their latest regulatory filings, with 176 funds opening new positions, 1,104 increasing their positions, 1,433 reducing their positions, and 298 closing their positions.

New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership:

less funds holding

Funds holding:

less call options, than puts

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

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

34% less capital invested

Capital invested by funds: $214B → $141B (-$72.5B)

41% less first-time investments, than exits

New positions opened: 176 | Existing positions closed: 298

56% less funds holding in top 10

Funds holding in top 10: 5022 (-28)

Holders
3,081
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$803M
Puts
$1.02B
Net Calls
Net Calls Change

Top Buyers

1 +$3.65B
2 +$1.2B
3 +$1B
4
Two Sigma Investments
Two Sigma Investments
New York
+$721M
5
JP Morgan Chase
JP Morgan Chase
New York
+$516M
Name Holding Trade Value Shares
Change
Change in
Stake
MF
1101
Magnetar Financial
Illinois
$2.25M
NERM
1102
New England Research & Management
Illinois
$2.25M
MSS
1103
Mitchell Sinkler & Starr
Pennsylvania
$2.24M
ZCI
1104
Zevenbergen Capital Investments
Washington
$2.24M
HBWM
1105
Hollow Brook Wealth Management
New York
$2.23M
ET
1106
Equitable Trust
Tennessee
$2.23M
REMPR
1107
Roof Eidam Maycock Peralta (REMP)
California
$2.23M
SP
1108
Stablepoint Partners
Massachusetts
$2.22M
PL
1109
Parthenon LLC
Kentucky
$2.2M
FDP
1110
Financiere des Professionnels
Quebec, Canada
$2.19M
SGWP
1111
Sun Group Wealth Partners
California
$2.18M
PMG
1112
Private Management Group
California
$2.18M
FMWA
1113
Forvis Mazars Wealth Advisors
Missouri
$2.16M
WA1
1114
Wimmer Associates 1
California
$2.16M
BA
1115
Bellwether Advisors
Nebraska
$2.16M
SC
1116
Shuttleworth & Co
Ohio
$2.16M
AAM
1117
Azzad Asset Management
Virginia
$2.15M
AI
1118
Atom Investors
Texas
$2.15M
DJSG
1119
D.J. St. Germain
Massachusetts
$2.15M
AOWM
1120
Alpha Omega Wealth Management
Virginia
$2.14M
EPW
1121
Evolve Private Wealth
California
$2.14M
VIM
1122
VELA Investment Management
Ohio
$2.13M
LIM
1123
Longfellow Investment Management
Massachusetts
$2.13M
EFM
1124
E Fund Management
China
$2.13M
SIP
1125
Stoneridge Investment Partners
Pennsylvania
$2.13M