373 hedge funds and large institutions have $3.94B invested in Gentex in 2015 Q3 according to their latest regulatory filings, with 44 funds opening new positions, 156 increasing their positions, 117 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
373
Holders Change
+9
Holders Change %
+2.47%
% of All Funds
10.42%
Holding in Top 10
8
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+60%
% of All Funds
0.22%
New
44
Increased
156
Reduced
117
Closed
33
Calls
$1.5M
Puts
$11.1M
Net Calls
-$9.62M
Net Calls Change
-$8.87M
Name Holding Trade Value Shares
Change
Shares
Change %
UCFA
376
United Capital Financial Advisors
Texas
-$3.41M -207,839 Closed
ARTA
377
A.R.T. Advisors
New York
-$3.39M -206,340 Closed
HHC
378
Hutchin Hill Capital
New York
-$3.12M -190,200 Closed
UFF
379
USA Financial Formulas
Michigan
-$2.1M -128,148 Closed
PP
380
PDT Partners
New York
-$1.51M -91,643 Closed
SIP
381
Stoneridge Investment Partners
Pennsylvania
-$1.33M -80,926 Closed
William Blair & Company
382
William Blair & Company
Illinois
-$1.28M -78,197 Closed
PMAM
383
Picton Mahoney Asset Management
Ontario, Canada
-$1.05M -64,200 Closed
Robeco Institutional Asset Management
384
Robeco Institutional Asset Management
Netherlands
-$1.03M -62,836 Closed
TI
385
Trexquant Investment
Connecticut
-$999K -60,900 Closed
CG
386
Clinton Group
New York
-$977K -59,520 Closed
CC
387
Cipher Capital
New York
-$637K -38,782 Closed
NI
388
Numeric Investors
Massachusetts
-$516K -31,400 Closed
FMA
389
Fiduciary Management Associates
Illinois
-$392K -23,855 Closed
MCM
390
Marathon Capital Management
Maryland
-$361K -22,000 Closed
GCA
391
Gideon Capital Advisors
New York
-$301K -18,319 Closed
HCM
392
Highbridge Capital Management
New York
-$257K -15,695 Closed
TC
393
TradeLink Capital
Illinois
-$212K -12,921 Closed
Verition Fund Management
394
Verition Fund Management
Connecticut
-$202K -12,291 Closed
TAM
395
Tocqueville Asset Management
New York
-$197K -12,000 Closed
LCM
396
Laurion Capital Management
New York
-$190K -11,600 Closed
Walleye Trading
397
Walleye Trading
New York
-$165K -10,025 Closed
EWM
398
Endurance Wealth Management
Rhode Island
-$54K -3,300 Closed
Group One Trading
399
Group One Trading
Illinois
-$37K -2,263 Closed
CTC
400
Central Trust Company
Missouri
-$31K -1,900 Closed