Fred Martin - Disciplined Growth Investors 13F Activity & Position Changes (Q1 2016)
As of Mar 31, 2016, the Disciplined Growth Investors portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on May 15, 2026. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.
During Q1 2016, the filing reported:
New Buys - MiMedx Group, Inc, SPS Commerce, Inc.
Increases - CEVA, Inc., Power Integrations, Inc., PROS Holdings, Inc., Surmodics, Inc., Stratasys, and 4 more
Reductions - Autodesk, Inc., Akamai Technologies, Inc., Align Technology, Inc., The Cheesecake Factory Incorpor, Cognex Corporation, and 32 more
Complete Exits - iShares Russell Midcap Growth E
These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.
| Date | Symbol | Type | Change Qty |
|---|---|---|---|
|
Q1 2016
|
ADSK
Autodesk, Inc.
|
Sell |
-59,675
|
|
Q1 2016
|
AKAM
Akamai Technologies, Inc.
|
Sell |
-42,975
|
|
Q1 2016
|
ALGN
Align Technology, Inc.
|
Sell |
-36,444
|
|
Q1 2016
|
CAKE
The Cheesecake Factory Incorpor
|
Sell |
-33,125
|
|
Q1 2016
|
CEVA
CEVA, Inc.
|
Buy |
+1,525
|
|
Q1 2016
|
CGNX
Cognex Corporation
|
Sell |
-22,375
|
|
Q1 2016
|
CSGP
CoStar Group, Inc.
|
Sell |
-155
|
|
Q1 2016
|
DLB
Dolby Laboratories
|
Sell |
-26,525
|
|
Q1 2016
|
ETD
Ethan Allen Interiors Inc.
|
Sell |
-88,500
|
|
Q1 2016
|
EW
Edwards Lifesciences Corporatio
|
Sell |
-82,440
|
|
Q1 2016
|
FDS
FactSet Research Systems Inc.
|
Sell |
-19,880
|
|
Q1 2016
|
GEOS
Geospace Technologies Corporati
|
Sell |
-1,225
|
|
Q1 2016
|
GGG
Graco Inc.
|
Sell |
-18,300
|
|
Q1 2016
|
GNTX
Gentex Corporation
|
Sell |
-143,575
|
|
Q1 2016
|
GRMN
Garmin
|
Sell |
-33,400
|
|
Q1 2016
|
INTU
Intuit Inc.
|
Sell |
-145,780
|
|
Q1 2016
|
IRBT
iRobot Corporation
|
Sell |
-450
|
|
Q1 2016
|
ISRG
Intuitive Surgical, Inc.
|
Sell |
-6,075
|
|
Q1 2016
|
IWP
iShares Russell Midcap Growth E
|
Sell - Position Exit |
-6,100
|
|
Q1 2016
|
JBLU
JetBlue Airways Corporation
|
Sell |
-292,550
|
|
Q1 2016
|
LLFLQ
LL Flooring Holdings, Inc.
|
Sell |
-125
|
|
Q1 2016
|
LSTR
Landstar System, Inc.
|
Sell |
-36,475
|
|
Q1 2016
|
MCHP
Microchip Technology Incorporat
|
Sell |
-17,900
|
|
Q1 2016
|
MDXG
MiMedx Group, Inc
|
Buy - Position Entry |
+187,525
|
|
Q1 2016
|
MIDD
The Middleby Corporation
|
Sell |
-46,375
|
|
Q1 2016
|
MRCY
Mercury Systems Inc
|
Sell |
-2,250
|
|
Q1 2016
|
MTLS
Materialise NV
|
Sell |
-3,510
|
|
Q1 2016
|
MYGN
Myriad Genetics, Inc.
|
Sell |
-29,325
|
|
Q1 2016
|
OTEX
Open Text Corporation
|
Sell |
-93,875
|
|
Q1 2016
|
PAYX
Paychex, Inc.
|
Sell |
-23,900
|
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