438 hedge funds and large institutions have $11B invested in Gartner in 2018 Q1 according to their latest regulatory filings, with 57 funds opening new positions, 153 increasing their positions, 147 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
438
Holders Change
+13
Holders Change %
+3.06%
% of All Funds
10.05%
Holding in Top 10
10
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+11.11%
% of All Funds
0.23%
New
57
Increased
153
Reduced
147
Closed
40
Calls
$24.2M
Puts
$38.6M
Net Calls
-$14.4M
Net Calls Change
-$8.9M
Name Holding Trade Value Shares
Change
Shares
Change %
Walleye Trading
451
Walleye Trading
New York
-$535 -4,341 Closed
MME
452
Meag Munich Ergo
Germany
-$541K -4,339 Closed
ARTA
453
A.R.T. Advisors
New York
-$525K -4,270 Closed
OI
454
Oakbrook Investments
Illinois
-$510K -4,145 Closed
TI
455
Trexquant Investment
Connecticut
-$426K -3,459 Closed
DIA
456
Denver Investment Advisors
Colorado
-$406K -3,300 Closed
RBA
457
Richard Bernstein Advisors
New York
-$402K -3,268 Closed
CAN
458
Cetera Advisor Networks
California
-$397K -3,240 Closed
QAM
459
Quantres Asset Management
Cayman Islands
-$382K -3,100 Closed
Parallax Volatility Advisers
460
Parallax Volatility Advisers
California
-$261K -2,120 Closed
LC
461
Lourd Capital
California
-$204K -1,655 Closed
Federated Hermes
462
Federated Hermes
Pennsylvania
-$158K -1,282 Closed
VIA
463
Virtus Investment Advisers
Connecticut
-$101K -824 Closed
AIL
464
AGF Investments LLC
Ontario, Canada
-$38K -306 Closed
GBT
465
Grove Bank & Trust
Florida
-$37K -303 Closed
TC
466
Telemus Capital
Michigan
-$22K -176 Closed
GT
467
Greenleaf Trust
Michigan
-$15K -122 Closed
BL
468
Balentine LLC
Georgia
-$11K -91 Closed
PMFA
469
Plante Moran Financial Advisors
Michigan
-$10K -85 Closed
ZB
470
Zions Bancorporation
Utah
-$7K -55 Closed
PGWM
471
Parisi Gray Wealth Management
New Jersey
-$6K -49 Closed
SP
472
SWS Partners
Ohio
-$5K -44 Closed
AFNAS
473
American Financial Network Advisory Services
California
-$2K -15 Closed