402 hedge funds and large institutions have $4.82B invested in Gentex in 2016 Q4 according to their latest regulatory filings, with 43 funds opening new positions, 130 increasing their positions, 157 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
402
Holders Change
-16
Holders Change %
-3.83%
% of All Funds
10.07%
Holding in Top 10
14
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+7.69%
% of All Funds
0.35%
New
43
Increased
130
Reduced
157
Closed
52
Calls
$3.63M
Puts
$15.8M
Net Calls
-$12.2M
Net Calls Change
+$8.58M
Name Holding Trade Value Shares
Change
Shares
Change %
VCM
401
Versant Capital Management
Arizona
$1K
EA
402
Edge Advisors
Georgia
$1K +$1K +82 New
Arrowstreet Capital
403
Arrowstreet Capital
Massachusetts
-$29M -1,649,179 Closed
Millennium Management
404
Millennium Management
New York
-$12M -681,369 Closed
OAC
405
OMERS Administration Corp
Ontario, Canada
-$8.03M -457,100 Closed
CA
406
Claar Advisors
New York
-$6.15M -350,000 Closed
Capstone Investment Advisors
407
Capstone Investment Advisors
New York
-$3.3M -187,991 Closed
SFFS
408
Stonehage Fleming Financial Services
Jersey
-$3.19M -181,600 Closed
SCM
409
Stevens Capital Management
Pennsylvania
-$3M -171,074 Closed
DCM
410
Dynamic Capital Management
Jersey
-$2.63M -149,693 Closed
EGM
411
Engineers Gate Manager
New York
-$2.46M -140,009 Closed
ZIG
412
Zurich Insurance Group
Switzerland
-$1.78M -101,196 Closed
AIM
413
Assured Investment Management
New York
-$1.49M -84,785 Closed
Capital Fund Management (CFM)
414
Capital Fund Management (CFM)
France
-$1.25M -71,038 Closed
QT
415
Quantbot Technologies
New York
-$987K -56,260 Closed
EMG
416
Ellington Management Group
Connecticut
-$894K -50,900 Closed
CCMH
417
Cornerstone Capital Management Holdings
New York
-$869K -49,502 Closed
CSS
418
Cubist Systematic Strategies
Connecticut
-$867K -49,393 Closed
RQS
419
Ramsey Quantitative Systems
Kentucky
-$847K -48,263 Closed
TI
420
Trexquant Investment
Connecticut
-$713K -40,600 Closed
CP
421
Camelot Portfolios
Ohio
-$617K -35,120 Closed
Verition Fund Management
422
Verition Fund Management
Connecticut
-$615K -35,047 Closed
TH
423
Timber Hill
Connecticut
-$572K -32,602 Closed
Tudor Investment Corp
424
Tudor Investment Corp
Connecticut
-$532K -30,300 Closed
AL
425
Airain Ltd
Guernsey
-$497K -28,290 Closed