238 hedge funds and large institutions have $2.08B invested in ATI in 2017 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 89 increasing their positions, 71 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
238
Holders Change
Holders Change %
0%
% of All Funds
5.93%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.15%
New
38
Increased
89
Reduced
71
Closed
32
Calls
$27.2M
Puts
$21.8M
Net Calls
+$5.39M
Net Calls Change
+$2.05M
Name Holding Trade Value Shares
Change
Shares
Change %
Group One Trading
176
Group One Trading
Illinois
$146K -$121K -6,742 -45%
LIA
177
LS Investment Advisors
Michigan
$130K -$3.97K -221 -3%
NA
178
Neuburgh Advisers
California
$117K +$1.22K +68 +1%
Nisa Investment Advisors
179
Nisa Investment Advisors
Missouri
$115K +$44.7K +2,480 +64%
Simplex Trading
180
Simplex Trading
Illinois
$105K +$105K +5,856 New
GWS
181
Glassman Wealth Services
Virginia
$99K -$157K -8,718 -61%
FCM
182
Flinton Capital Management
Pennsylvania
$97K +$1.01K +56 +1%
GT
183
Glenmede Trust
Pennsylvania
$96K +$2.44K +138 +3%
Zurich Cantonal Bank
184
Zurich Cantonal Bank
Switzerland
$87K
M
185
MOTCO
Texas
$86K
RCM
186
Riverhead Capital Management
Delaware
$86K +$1.79K +100 +2%
MIM
187
Macroview Investment Management
Maryland
$84K
TAM
188
Tyers Asset Management
Texas
$76K +$792 +44 +1%
GHCM
189
Glen Harbor Capital Management
California
$55K +$573 +32 +1%
LTFS
190
Ladenburg Thalmann Financial Services
Florida
$51K +$5.54K +311 +12%
PK
191
Pflug Koory
Nebraska
$50K -$1.8K -100 -3%
CG
192
Cutler Group
California
$47K -$8.88K -500 -16%
FANJ
193
Financial Architects (New Jersey)
New Jersey
$45K
OMCS
194
Old Mutual Customised Solutions
South Africa
$45K
AssetMark Inc
195
AssetMark Inc
California
$40K -$12K -663 -23%
JWA
196
JFS Wealth Advisors
Pennsylvania
$39K
OC
197
Oakworth Capital
Alabama
$37K
AIM
198
ARK Investment Management
Florida
$33K +$11.1K +619 +51%
LNB
199
Ledyard National Bank
$26K +$26K +1,440 New
JPMorgan Chase & Co
200
JPMorgan Chase & Co
New York
$25K +$2.84K +161 +13%