AET

Aetna Inc
AET

Overview Fund Activity
Delisted

AET was delisted on the 28th of November, 2018.

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1,032 hedge funds and large institutions have $51.9B invested in Aetna Inc in 2017 Q4 according to their latest regulatory filings, with 217 funds opening new positions, 257 increasing their positions, 428 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,032
Holders Change
+133
Holders Change %
+14.79%
% of All Funds
23.44%
Holding in Top 10
61
Holding in Top 10 Change
+36
Holding in Top 10 Change %
+144%
% of All Funds
1.39%
New
217
Increased
257
Reduced
428
Closed
77
Calls
$17.3B
Puts
$998M
Net Calls
+$16.3B
Net Calls Change
+$16.5B

Top Buyers

1
FCM
1
Farallon Capital Management
California
$941M
2
PCM
2
Pentwater Capital Management
Florida
$880M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$500M
4
TP
4
Third Point
New York
$334M
5
MF
5
Magnetar Financial
Illinois
$269M

Top Sellers

1
BlackRock
1
BlackRock
New York
$4.36B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$2.98B
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1.1B
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$112M
5
AL
5
AJO LP
Pennsylvania
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
National Pension Service
126
National Pension Service
South Korea
$53.6M -$1.07M -5,926 -2%
Caisse de Depot et Placement du Quebec (CDPQ)
127
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$53.5M -$15.8M -87,800 -23%
Public Sector Pension Investment Board (PSP Investments)
128
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$53.3M +$24.8M +137,500 +87%
CAM
129
ClariVest Asset Management
California
$52.9M +$11.2M +62,235 +27%
KBC Group
130
KBC Group
Belgium
$52.7M -$19M -105,348 -27%
TD Asset Management
131
TD Asset Management
Ontario, Canada
$52.4M -$5.04M -27,931 -9%
MWNA
132
Marshall Wace North America
New York
$52.3M -$39.8M -220,846 -43%
Axa
133
Axa
France
$52.2M +$2.59M +14,345 +5%
Chevy Chase Trust
134
Chevy Chase Trust
Maryland
$51.8M -$1.3M -7,182 -2%
AG
135
Aperio Group
California
$50.4M +$1.49M +8,280 +3%
AAMU
136
AEGON Asset Management (UK)
United Kingdom
$48M +$8.86M +49,077 +23%
Mackenzie Financial
137
Mackenzie Financial
Ontario, Canada
$48M +$35.4M +196,173 +281%
WHG
138
Westwood Holdings Group
Texas
$47.6M -$56.7M -314,407 -54%
GC
139
Guggenheim Capital
Illinois
$46.7M -$33.6M -186,183 -42%
TCP
140
Tourbillon Capital Partners
New York
$45.1M +$45.1M +250,000 New
Ohio Public Employees Retirement System (OPERS)
141
Ohio Public Employees Retirement System (OPERS)
Ohio
$44.3M -$33K -183 -0.1%
SEI Investments
142
SEI Investments
Pennsylvania
$44M +$2.6M +14,435 +6%
RSCM
143
Rock Springs Capital Management
Maryland
$43.1M -$28.9M -160,000 -40%
AC
144
Ascend Capital
California
$40.9M +$40.9M +226,448 New
Lazard Asset Management
145
Lazard Asset Management
New York
$40.3M -$9.86M -54,654 -20%
RG
146
Renaissance Group
Kentucky
$40.1M -$3.99M -22,107 -9%
Lord, Abbett & Co
147
Lord, Abbett & Co
New Jersey
$40M -$20.5M -113,616 -34%
CHP
148
Castle Hook Partners
New York
$39.9M +$21.1M +117,103 +113%
APG Asset Management
149
APG Asset Management
Netherlands
$38.7M -$10.1M -67,230 -21%
CC
150
Carlson Capital
Texas
$38.4M +$38.4M +213,000 New
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